Bump version, changelog for minor htop-3.0.2 release

There have been too many bugs reported in vim_mode, and
the proposed fixes are increasingly fragile - hence we
have decided to back it out for now.  For reference:

   https://github.com/htop-dev/htop/issues/69
   https://github.com/htop-dev/htop/pull/37
   https://github.com/htop-dev/htop/pull/106

The whitespace changes also arrived in commit 12805f61d
not sure what that was about, but backed out as well.

.github/workflows/ci.yml

@@ -1,29 +1,63 @@
 name: CI
 
-on:
-  push:
-    branches: [ master ]
-  pull_request:
-    branches: [ master ]
+on: [ push, pull_request ]
 
 jobs:
   build-ubuntu-latest:
     runs-on: ubuntu-latest
     steps:
     - uses: actions/checkout@v2
+    - name: Install Dependencies
+      run: sudo apt-get install libncursesw5-dev
+    - name: Bootstrap
+      run: ./autogen.sh
+    - name: Configure
+      run: ./configure --enable-werror
     - name: Build
-      run: |
-        sudo apt-get install libncursesw5-dev
-        ./autogen.sh
-        ./configure
-        make
+      run: make
+    - name: Distcheck
+      run: make distcheck DISTCHECK_CONFIGURE_FLAGS=--enable-werror
 
-#  build-macos-latest:
-#    runs-on: macos-latest
-#    steps:
-#    - uses: actions/checkout@v2
-#    - name: make
-#      run: |
-#        ./autogen.sh
-#        ./configure
-#        make
+  build-ubuntu-clang-latest:
+    runs-on: ubuntu-latest
+    env:
+      CC: clang-10
+    steps:
+    - uses: actions/checkout@v2
+    - name: install clang repo
+      run: |
+        wget -O - https://apt.llvm.org/llvm-snapshot.gpg.key 2>/dev/null | sudo apt-key add -
+        sudo add-apt-repository 'deb http://apt.llvm.org/bionic/ llvm-toolchain-bionic-10 main' -y
+        sudo apt-get update -q
+    - name: Install Dependencies
+      run: sudo apt-get install clang-10 libncursesw5-dev
+    - name: Bootstrap
+      run: ./autogen.sh
+    - name: Configure
+      run: ./configure --enable-werror
+    - name: Build
+      run: make
+    - name: Distcheck
+      run: make distcheck DISTCHECK_CONFIGURE_FLAGS=--enable-werror
+
+  build-ubuntu-latest-full-featured:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v2
+    - name: Install Dependencies
+      run: sudo apt-get install libncursesw5-dev libhwloc-dev libnl-3-dev libnl-genl-3-dev
+    - name: Bootstrap
+      run: ./autogen.sh
+    - name: Configure
+      run: ./configure --enable-werror --enable-openvz --enable-cgroup --enable-vserver --enable-ancient-vserver --enable-taskstats --enable-unicode --enable-linux-affinity --enable-hwloc --enable-setuid --enable-delayacct
+    - name: Build
+      run: make
+    - name: Distcheck
+      run: make distcheck DISTCHECK_CONFIGURE_FLAGS='--enable-werror --enable-openvz --enable-cgroup --enable-vserver --enable-ancient-vserver --enable-taskstats --enable-unicode --enable-linux-affinity --enable-hwloc --enable-setuid --enable-delayacct'
+
+  whitespace_check:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - name: check-whitespaces
+        run: git diff-tree --check $(git hash-object -t tree /dev/null) HEAD

.travis.yml

@@ -5,6 +5,7 @@ compiler:
   - gcc
 
 os:
+  - freebsd
   - linux
   - osx
 

Action.c

@@ -30,38 +30,6 @@ in the source distribution for its full text.
 #include <sys/param.h>
 #include <sys/time.h>
 
-/*{
-
-#include "IncSet.h"
-#include "Settings.h"
-#include "Header.h"
-#include "UsersTable.h"
-#include "ProcessList.h"
-#include "Panel.h"
-
-typedef enum {
-   HTOP_OK = 0x00,
-   HTOP_REFRESH = 0x01,
-   HTOP_RECALCULATE = 0x03, // implies HTOP_REFRESH
-   HTOP_SAVE_SETTINGS = 0x04,
-   HTOP_KEEP_FOLLOWING = 0x08,
-   HTOP_QUIT = 0x10,
-   HTOP_REDRAW_BAR = 0x20,
-   HTOP_UPDATE_PANELHDR = 0x41, // implies HTOP_REFRESH
-} Htop_Reaction;
-
-typedef Htop_Reaction (*Htop_Action)();
-
-typedef struct State_ {
-   Settings* settings;
-   UsersTable* ut;
-   ProcessList* pl;
-   Panel* panel;
-   Header* header;
-} State;
-
-}*/
-
 Object* Action_pickFromVector(State* st, Panel* list, int x, bool followProcess) {
    Panel* panel = st->panel;
    Header* header = st->header;
@@ -316,17 +284,19 @@ static Htop_Reaction actionSetAffinity(State* st) {
 
    Process* p = (Process*) Panel_getSelected(panel);
    if (!p) return HTOP_OK;
-   Affinity* affinity = Affinity_get(p, st->pl);
-   if (!affinity) return HTOP_OK;
-   Panel* affinityPanel = AffinityPanel_new(st->pl, affinity);
-   Affinity_delete(affinity);
+   Affinity* affinity1 = Affinity_get(p, st->pl);
+   if (!affinity1) return HTOP_OK;
+   int width;
+   Panel* affinityPanel = AffinityPanel_new(st->pl, affinity1, &width);
+   width += 1; /* we add a gap between the panels */
+   Affinity_delete(affinity1);
 
-   void* set = Action_pickFromVector(st, affinityPanel, 15, true);
+   void* set = Action_pickFromVector(st, affinityPanel, width, true);
    if (set) {
-      Affinity* affinity = AffinityPanel_getAffinity(affinityPanel, st->pl);
-      bool ok = MainPanel_foreachProcess((MainPanel*)panel, (MainPanel_ForeachProcessFn) Affinity_set, (Arg){ .v = affinity }, NULL);
+      Affinity* affinity2 = AffinityPanel_getAffinity(affinityPanel, st->pl);
+      bool ok = MainPanel_foreachProcess((MainPanel*)panel, (MainPanel_ForeachProcessFn) Affinity_set, (Arg){ .v = affinity2 }, NULL);
       if (!ok) beep();
-      Affinity_delete(affinity);
+      Affinity_delete(affinity2);
    }
    Panel_delete((Object*)affinityPanel);
 #endif
@@ -615,4 +585,3 @@ void Action_setBindings(Htop_Action* keys) {
    keys['c'] = actionTagAllChildren;
    keys['e'] = actionShowEnvScreen;
 }
-

Action.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_Action
 #define HEADER_Action
 /*
@@ -9,13 +7,11 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-
-#include "IncSet.h"
-#include "Settings.h"
 #include "Header.h"
-#include "UsersTable.h"
-#include "ProcessList.h"
 #include "Panel.h"
+#include "ProcessList.h"
+#include "Settings.h"
+#include "UsersTable.h"
 
 typedef enum {
    HTOP_OK = 0x00,
@@ -38,21 +34,14 @@ typedef struct State_ {
    Header* header;
 } State;
 
+Object* Action_pickFromVector(State* st, Panel* list, int x, bool followProcess);
 
-extern Object* Action_pickFromVector(State* st, Panel* list, int x, bool followProcess);
+bool Action_setUserOnly(const char* userName, uid_t* userId);
 
-// ----------------------------------------
+Htop_Reaction Action_setSortKey(Settings* settings, ProcessField sortKey);
 
-extern bool Action_setUserOnly(const char* userName, uid_t* userId);
-
-extern Htop_Reaction Action_setSortKey(Settings* settings, ProcessField sortKey);
-
-// ----------------------------------------
-
-extern Htop_Reaction Action_follow(State* st);
-
-
-extern void Action_setBindings(Htop_Action* keys);
+Htop_Reaction Action_follow(State* st);
 
+void Action_setBindings(Htop_Action* keys);
 
 #endif

Affinity.c

@@ -21,18 +21,6 @@ in the source distribution for its full text.
 #include <sched.h>
 #endif
 
-/*{
-#include "Process.h"
-#include "ProcessList.h"
-
-typedef struct Affinity_ {
-   ProcessList* pl;
-   int size;
-   int used;
-   int* cpus;
-} Affinity;
-
-}*/
 
 Affinity* Affinity_new(ProcessList* pl) {
    Affinity* this = xCalloc(1, sizeof(Affinity));

Affinity.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_Affinity
 #define HEADER_Affinity
 /*
@@ -10,15 +8,6 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-#ifdef HAVE_LIBHWLOC
-#if __linux__
-#define HTOP_HWLOC_CPUBIND_FLAG HWLOC_CPUBIND_THREAD
-#else
-#define HTOP_HWLOC_CPUBIND_FLAG HWLOC_CPUBIND_PROCESS
-#endif
-#elif HAVE_LINUX_AFFINITY
-#endif
-
 #include "Process.h"
 #include "ProcessList.h"
 
@@ -29,24 +18,17 @@ typedef struct Affinity_ {
    int* cpus;
 } Affinity;
 
+Affinity* Affinity_new(ProcessList* pl);
 
-extern Affinity* Affinity_new(ProcessList* pl);
+void Affinity_delete(Affinity* this);
 
-extern void Affinity_delete(Affinity* this);
+void Affinity_add(Affinity* this, int id);
 
-extern void Affinity_add(Affinity* this, int id);
+#if defined(HAVE_LIBHWLOC) || defined(HAVE_LINUX_AFFINITY)
 
-#ifdef HAVE_LIBHWLOC
+Affinity* Affinity_get(Process* proc, ProcessList* pl);
 
-extern Affinity* Affinity_get(Process* proc, ProcessList* pl);
-
-extern bool Affinity_set(Process* proc, Arg arg);
-
-#elif HAVE_LINUX_AFFINITY
-
-extern Affinity* Affinity_get(Process* proc, ProcessList* pl);
-
-extern bool Affinity_set(Process* proc, Arg arg);
+bool Affinity_set(Process* proc, Arg arg);
 
 #endif
 

AffinityPanel.c

@@ -8,69 +8,411 @@ in the source distribution for its full text.
 #include "AffinityPanel.h"
 #include "CRT.h"
 
-#include "CheckItem.h"
+#include "Vector.h"
 
 #include <assert.h>
 #include <string.h>
 
-/*{
-#include "Panel.h"
-#include "Affinity.h"
-#include "ProcessList.h"
-#include "ListItem.h"
-}*/
+#ifdef HAVE_LIBHWLOC
+#include <hwloc.h>
+#endif
+
+typedef struct MaskItem_ {
+   Object super;
+   const char* text;
+   const char* indent; /* used also as an condition whether this is a tree node */
+   int value; /* tri-state: 0 - off, 1 - some set, 2 - all set */
+   int sub_tree; /* tri-state: 0 - no sub-tree, 1 - open sub-tree, 2 - closed sub-tree */
+   Vector *children;
+   #ifdef HAVE_LIBHWLOC
+   bool ownCpuset;
+   hwloc_bitmap_t cpuset;
+   #else
+   int cpu;
+   #endif
+} MaskItem;
+
+static void MaskItem_delete(Object* cast) {
+   MaskItem* this = (MaskItem*) cast;
+   free((void*)this->text);
+   if (this->indent)
+      free((void*)this->indent);
+   Vector_delete(this->children);
+   #ifdef HAVE_LIBHWLOC
+   if (this->ownCpuset)
+      hwloc_bitmap_free(this->cpuset);
+   #endif
+   free(this);
+}
+
+static void MaskItem_display(Object* cast, RichString* out) {
+   MaskItem* this = (MaskItem*)cast;
+   assert (this != NULL);
+   RichString_append(out, CRT_colors[CHECK_BOX], "[");
+   if (this->value == 2)
+      RichString_append(out, CRT_colors[CHECK_MARK], "x");
+   else if (this->value == 1)
+      RichString_append(out, CRT_colors[CHECK_MARK], "o");
+   else
+      RichString_append(out, CRT_colors[CHECK_MARK], " ");
+   RichString_append(out, CRT_colors[CHECK_BOX], "]");
+   RichString_append(out, CRT_colors[CHECK_TEXT], " ");
+   if (this->indent) {
+      RichString_append(out, CRT_colors[PROCESS_TREE], this->indent);
+      RichString_append(out, CRT_colors[PROCESS_TREE],
+                        this->sub_tree == 2
+                        ? CRT_treeStr[TREE_STR_OPEN]
+                        : CRT_treeStr[TREE_STR_SHUT]);
+      RichString_append(out, CRT_colors[CHECK_TEXT], " ");
+   }
+   RichString_append(out, CRT_colors[CHECK_TEXT], this->text);
+}
+
+static ObjectClass MaskItem_class = {
+   .display = MaskItem_display,
+   .delete  = MaskItem_delete
+};
+
+#ifdef HAVE_LIBHWLOC
+
+static MaskItem* MaskItem_newMask(const char* text, const char* indent, hwloc_bitmap_t cpuset, bool owner) {
+   MaskItem* this = AllocThis(MaskItem);
+   this->text = xStrdup(text);
+   this->indent = xStrdup(indent); /* nonnull for tree node */
+   this->value = 0;
+   this->ownCpuset = owner;
+   this->cpuset = cpuset;
+   this->sub_tree = hwloc_bitmap_weight(cpuset) > 1 ? 1 : 0;
+   this->children = Vector_new(Class(MaskItem), true, DEFAULT_SIZE);
+   return this;
+}
+
+#endif
+
+static MaskItem* MaskItem_newSingleton(const char* text, int cpu, bool isSet) {
+   MaskItem* this = AllocThis(MaskItem);
+   this->text = xStrdup(text);
+   this->indent = NULL; /* not a tree node */
+   this->sub_tree = 0;
+   this->children = Vector_new(Class(MaskItem), true, DEFAULT_SIZE);
+
+   #ifdef HAVE_LIBHWLOC
+   this->ownCpuset = true;
+   this->cpuset = hwloc_bitmap_alloc();
+   hwloc_bitmap_set(this->cpuset, cpu);
+   (void)isSet;
+   #else
+   this->cpu = cpu;
+   #endif
+   this->value = 2 * isSet;
+
+   return this;
+}
+
+typedef struct AffinityPanel_ {
+   Panel super;
+   ProcessList* pl;
+   bool topoView;
+   Vector *cpuids;
+   unsigned width;
+
+   #ifdef HAVE_LIBHWLOC
+   MaskItem *topoRoot;
+   hwloc_const_cpuset_t allCpuset;
+   hwloc_bitmap_t workCpuset;
+   #endif
+} AffinityPanel;
+
+static void AffinityPanel_delete(Object* cast) {
+   AffinityPanel* this = (AffinityPanel*) cast;
+   Panel* super = (Panel*) this;
+   Panel_done(super);
+   Vector_delete(this->cpuids);
+   #ifdef HAVE_LIBHWLOC
+   hwloc_bitmap_free(this->workCpuset);
+   MaskItem_delete((Object*) this->topoRoot);
+   #endif
+   free(this);
+}
+
+#ifdef HAVE_LIBHWLOC
+
+static void AffinityPanel_updateItem(AffinityPanel* this, MaskItem* item) {
+   Panel* super = (Panel*) this;
+
+   item->value = hwloc_bitmap_isincluded(item->cpuset, this->workCpuset) ? 2 :
+                 hwloc_bitmap_intersects(item->cpuset, this->workCpuset) ? 1 : 0;
+
+   Panel_add(super, (Object*) item);
+}
+
+static void AffinityPanel_updateTopo(AffinityPanel* this, MaskItem* item) {
+   AffinityPanel_updateItem(this, item);
+
+   if (item->sub_tree == 2)
+      return;
+
+   for (int i = 0; i < Vector_size(item->children); i++)
+      AffinityPanel_updateTopo(this, (MaskItem*) Vector_get(item->children, i));
+}
+
+#endif
+
+static void AffinityPanel_update(AffinityPanel* this, bool keepSelected) {
+   Panel* super = (Panel*) this;
+
+   FunctionBar_setLabel(super->currentBar, KEY_F(3), this->topoView ? "Collapse/Expand" : "");
+   FunctionBar_draw(super->currentBar, NULL);
+
+   int oldSelected = Panel_getSelectedIndex(super);
+   Panel_prune(super);
+
+   #ifdef HAVE_LIBHWLOC
+   if (this->topoView)
+      AffinityPanel_updateTopo(this, this->topoRoot);
+   else {
+      for (int i = 0; i < Vector_size(this->cpuids); i++)
+         AffinityPanel_updateItem(this, (MaskItem*) Vector_get(this->cpuids, i));
+   }
+   #else
+   Panel_splice(super, this->cpuids);
+   #endif
+
+   if (keepSelected)
+      Panel_setSelected(super, oldSelected);
+
+   super->needsRedraw = true;
+}
+
+static HandlerResult AffinityPanel_eventHandler(Panel* super, int ch) {
+   AffinityPanel* this = (AffinityPanel*) super;
+   HandlerResult result = IGNORED;
+   MaskItem* selected = (MaskItem*) Panel_getSelected(super);
+   bool keepSelected = true;
 
-static HandlerResult AffinityPanel_eventHandler(Panel* this, int ch) {
-   CheckItem* selected = (CheckItem*) Panel_getSelected(this);
    switch(ch) {
    case KEY_MOUSE:
    case KEY_RECLICK:
    case ' ':
-      CheckItem_set(selected, ! (CheckItem_get(selected)) );
-      return HANDLED;
+      #ifdef HAVE_LIBHWLOC
+      if (selected->value == 2) {
+         /* Item was selected, so remove this mask from the top cpuset. */
+         hwloc_bitmap_andnot(this->workCpuset, this->workCpuset, selected->cpuset);
+         selected->value = 0;
+      } else {
+         /* Item was not or only partial selected, so set all bits from this object
+            in the top cpuset. */
+         hwloc_bitmap_or(this->workCpuset, this->workCpuset, selected->cpuset);
+         selected->value = 2;
+      }
+      #else
+      selected->value = 2 * !selected->value; /* toggle between 0 and 2 */
+      #endif
+
+      result = HANDLED;
+      break;
+
+   #ifdef HAVE_LIBHWLOC
+
+   case KEY_F(1):
+      hwloc_bitmap_copy(this->workCpuset, this->allCpuset);
+      result = HANDLED;
+      break;
+
+   case KEY_F(2):
+      this->topoView = !this->topoView;
+      keepSelected = false;
+
+      result = HANDLED;
+      break;
+
+   case KEY_F(3):
+   case '-':
+   case '+':
+      if (selected->sub_tree)
+         selected->sub_tree = 1 + !(selected->sub_tree - 1); /* toggle between 1 and 2 */
+
+      result = HANDLED;
+      break;
+
+   #endif
+
    case 0x0a:
    case 0x0d:
    case KEY_ENTER:
-      return BREAK_LOOP;
+      result = BREAK_LOOP;
+      break;
    }
-   return IGNORED;
+
+   if (HANDLED == result)
+      AffinityPanel_update(this, keepSelected);
+
+   return result;
 }
 
+#ifdef HAVE_LIBHWLOC
+
+static MaskItem *AffinityPanel_addObject(AffinityPanel* this, hwloc_obj_t obj, unsigned indent, MaskItem *parent) {
+   const char* type_name = hwloc_obj_type_string(obj->type);
+   const char* index_prefix = "#";
+   unsigned depth = obj->depth;
+   unsigned index = obj->logical_index;
+   size_t off = 0, left = 10 * depth;
+   char buf[64], indent_buf[left + 1];
+
+   if (obj->type == HWLOC_OBJ_PU) {
+      index = Settings_cpuId(this->pl->settings, obj->os_index);
+      type_name = "CPU";
+      index_prefix = "";
+   }
+
+   indent_buf[0] = '\0';
+   if (depth > 0) {
+      for (unsigned i = 1; i < depth; i++) {
+         xSnprintf(&indent_buf[off], left, "%s  ", (indent & (1u << i)) ? CRT_treeStr[TREE_STR_VERT] : " ");
+         size_t len = strlen(&indent_buf[off]);
+         off += len, left -= len;
+      }
+      xSnprintf(&indent_buf[off], left, "%s",
+             obj->next_sibling ? CRT_treeStr[TREE_STR_RTEE] : CRT_treeStr[TREE_STR_BEND]);
+      size_t len = strlen(&indent_buf[off]);
+      off += len, left -= len;
+   }
+
+   xSnprintf(buf, 64, "%s %s%u", type_name, index_prefix, index);
+
+   MaskItem *item = MaskItem_newMask(buf, indent_buf, obj->complete_cpuset, false);
+   if (parent)
+      Vector_add(parent->children, item);
+
+   if (item->sub_tree && parent && parent->sub_tree == 1) {
+      /* if obj is fully included or fully excluded, collapse the item */
+      hwloc_bitmap_t result = hwloc_bitmap_alloc();
+      hwloc_bitmap_and(result, obj->complete_cpuset, this->workCpuset);
+      int weight = hwloc_bitmap_weight(result);
+      hwloc_bitmap_free(result);
+      if (weight == 0 || weight == (hwloc_bitmap_weight(this->workCpuset) + hwloc_bitmap_weight(obj->complete_cpuset)))
+         item->sub_tree = 2;
+   }
+
+   /* "[x] " + "|- " * depth + ("- ")?(if root node) + name */
+   unsigned width = 4 + 3 * depth + (2 * !depth) + strlen(buf);
+   if (width > this->width)
+      this->width = width;
+
+   return item;
+}
+
+static MaskItem *AffinityPanel_buildTopology(AffinityPanel* this, hwloc_obj_t obj, unsigned indent, MaskItem *parent) {
+   MaskItem *item = AffinityPanel_addObject(this, obj, indent, parent);
+   if (obj->next_sibling) {
+      indent |= (1u << obj->depth);
+   } else {
+      indent &= ~(1u << obj->depth);
+   }
+   for (unsigned i = 0; i < obj->arity; i++)
+      AffinityPanel_buildTopology(this, obj->children[i], indent, item);
+
+   return parent == NULL ? item : NULL;
+}
+
+#endif
+
 PanelClass AffinityPanel_class = {
    .super = {
       .extends = Class(Panel),
-      .delete = Panel_delete
+      .delete = AffinityPanel_delete
    },
    .eventHandler = AffinityPanel_eventHandler
 };
 
-Panel* AffinityPanel_new(ProcessList* pl, Affinity* affinity) {
-   Panel* this = Panel_new(1, 1, 1, 1, true, Class(CheckItem), FunctionBar_newEnterEsc("Set    ", "Cancel "));
-   Object_setClass(this, Class(AffinityPanel));
+static const char* const AffinityPanelFunctions[] = {
+   "Set    ",
+   "Cancel ",
+   #ifdef HAVE_LIBHWLOC
+   "All",
+   "Topology",
+   "               ",
+   #endif
+   NULL
+};
+static const char* const AffinityPanelKeys[] = {"Enter", "Esc", "F1", "F2", "F3"};
+static const int AffinityPanelEvents[] = {13, 27, KEY_F(1), KEY_F(2), KEY_F(3)};
+
+Panel* AffinityPanel_new(ProcessList* pl, Affinity* affinity, int* width) {
+   AffinityPanel* this = AllocThis(AffinityPanel);
+   Panel* super = (Panel*) this;
+   Panel_init(super, 1, 1, 1, 1, Class(MaskItem), false, FunctionBar_new(AffinityPanelFunctions, AffinityPanelKeys, AffinityPanelEvents));
+
+   this->pl = pl;
+   /* defaults to 15, this also includes the gap between the panels,
+    * but this will be added by the caller */
+   this->width = 14;
+
+   this->cpuids   = Vector_new(Class(MaskItem), true, DEFAULT_SIZE);
+
+   #ifdef HAVE_LIBHWLOC
+   this->topoView = pl->settings->topologyAffinity;
+   #else
+   this->topoView = false;
+   #endif
+
+   #ifdef HAVE_LIBHWLOC
+   this->allCpuset  = hwloc_topology_get_complete_cpuset(pl->topology);
+   this->workCpuset = hwloc_bitmap_alloc();
+   #endif
+
+   Panel_setHeader(super, "Use CPUs:");
 
-   Panel_setHeader(this, "Use CPUs:");
    int curCpu = 0;
    for (int i = 0; i < pl->cpuCount; i++) {
-      char number[10];
-      xSnprintf(number, 9, "%d", Settings_cpuId(pl->settings, i));
-      bool mode;
+      char number[16];
+      xSnprintf(number, 9, "CPU %d", Settings_cpuId(pl->settings, i));
+      unsigned cpu_width = 4 + strlen(number);
+      if (cpu_width > this->width)
+         this->width = cpu_width;
+
+      bool isSet = false;
       if (curCpu < affinity->used && affinity->cpus[curCpu] == i) {
-         mode = true;
+         #ifdef HAVE_LIBHWLOC
+         hwloc_bitmap_set(this->workCpuset, i);
+         #endif
+         isSet = true;
          curCpu++;
-      } else {
-         mode = false;
       }
-      Panel_add(this, (Object*) CheckItem_newByVal(xStrdup(number), mode));
+
+      MaskItem* cpuItem = MaskItem_newSingleton(number, i, isSet);
+      Vector_add(this->cpuids, (Object*) cpuItem);
    }
-   return this;
+
+   #ifdef HAVE_LIBHWLOC
+   this->topoRoot = AffinityPanel_buildTopology(this, hwloc_get_root_obj(pl->topology), 0, NULL);
+   #endif
+
+   if (width)
+      *width = this->width;
+
+   AffinityPanel_update(this, false);
+
+   return super;
 }
 
-Affinity* AffinityPanel_getAffinity(Panel* this, ProcessList* pl) {
+Affinity* AffinityPanel_getAffinity(Panel* super, ProcessList* pl) {
+   AffinityPanel* this = (AffinityPanel*) super;
    Affinity* affinity = Affinity_new(pl);
-   int size = Panel_size(this);
-   for (int i = 0; i < size; i++) {
-      if (CheckItem_get((CheckItem*)Panel_get(this, i)))
-         Affinity_add(affinity, i);
+
+   #ifdef HAVE_LIBHWLOC
+   int i;
+   hwloc_bitmap_foreach_begin(i, this->workCpuset)
+      Affinity_add(affinity, i);
+   hwloc_bitmap_foreach_end();
+   #else
+   for (int i = 0; i < this->pl->cpuCount; i++) {
+      MaskItem* item = (MaskItem*)Vector_get(this->cpuids, i);
+      if (item->value)
+         Affinity_add(affinity, item->cpu);
    }
+   #endif
+
    return affinity;
 }

AffinityPanel.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_AffinityPanel
 #define HEADER_AffinityPanel
 /*
@@ -12,12 +10,11 @@ in the source distribution for its full text.
 #include "Panel.h"
 #include "Affinity.h"
 #include "ProcessList.h"
-#include "ListItem.h"
 
 extern PanelClass AffinityPanel_class;
 
-extern Panel* AffinityPanel_new(ProcessList* pl, Affinity* affinity);
+Panel* AffinityPanel_new(ProcessList* pl, Affinity* affinity, int* width);
 
-extern Affinity* AffinityPanel_getAffinity(Panel* this, ProcessList* pl);
+Affinity* AffinityPanel_getAffinity(Panel* super, ProcessList* pl);
 
 #endif

AvailableColumnsPanel.c

@@ -16,15 +16,6 @@ in the source distribution for its full text.
 #include <ctype.h>
 #include <string.h>
 
-/*{
-#include "Panel.h"
-
-typedef struct AvailableColumnsPanel_ {
-   Panel super;
-   Panel* columns;
-} AvailableColumnsPanel;
-
-}*/
 
 static const char* const AvailableColumnsFunctions[] = {"      ", "      ", "      ", "      ", "Add   ", "      ", "      ", "      ", "      ", "Done  ", NULL};
 

AvailableColumnsPanel.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_AvailableColumnsPanel
 #define HEADER_AvailableColumnsPanel
 /*
@@ -16,9 +14,8 @@ typedef struct AvailableColumnsPanel_ {
    Panel* columns;
 } AvailableColumnsPanel;
 
-
 extern PanelClass AvailableColumnsPanel_class;
 
-extern AvailableColumnsPanel* AvailableColumnsPanel_new(Panel* columns);
+AvailableColumnsPanel* AvailableColumnsPanel_new(Panel* columns);
 
 #endif

AvailableMetersPanel.c

@@ -16,23 +16,6 @@ in the source distribution for its full text.
 #include <assert.h>
 #include <stdlib.h>
 
-/*{
-#include "Settings.h"
-#include "Panel.h"
-#include "ScreenManager.h"
-#include "ProcessList.h"
-
-typedef struct AvailableMetersPanel_ {
-   Panel super;
-   ScreenManager* scr;
-
-   Settings* settings;
-   Header* header;
-   Panel* leftPanel;
-   Panel* rightPanel;
-} AvailableMetersPanel;
-
-}*/
 
 static void AvailableMetersPanel_delete(Object* object) {
    Panel* super = (Panel*) object;

AvailableMetersPanel.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_AvailableMetersPanel
 #define HEADER_AvailableMetersPanel
 /*
@@ -24,9 +22,8 @@ typedef struct AvailableMetersPanel_ {
    Panel* rightPanel;
 } AvailableMetersPanel;
 
-
 extern PanelClass AvailableMetersPanel_class;
 
-extern AvailableMetersPanel* AvailableMetersPanel_new(Settings* settings, Header* header, Panel* leftMeters, Panel* rightMeters, ScreenManager* scr, ProcessList* pl);
+AvailableMetersPanel* AvailableMetersPanel_new(Settings* settings, Header* header, Panel* leftMeters, Panel* rightMeters, ScreenManager* scr, ProcessList* pl);
 
 #endif

BatteryMeter.c

@@ -18,15 +18,6 @@ This meter written by Ian P. Hands (iphands@gmail.com, ihands@redhat.com).
 #include <string.h>
 #include <stdlib.h>
 
-/*{
-#include "Meter.h"
-
-typedef enum ACPresence_ {
-   AC_ABSENT,
-   AC_PRESENT,
-   AC_ERROR
-} ACPresence;
-}*/
 
 int BatteryMeter_attributes[] = {
    BATTERY

BatteryMeter.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_BatteryMeter
 #define HEADER_BatteryMeter
 /*

CONTRIBUTING.md

@@ -1,56 +1,34 @@
-
 Contributing Guide
 ==================
 
-Hello, and thank you so much for taking your time to contribute in any way to
-htop! There are many ways to contribute, and I'll try to list them below. The
-support from the free software community has been amazing over the years and
-it is the number one thing that keeps me going, maintaining and improving
-something that started as a tiny pet project back in 2004 and that nowadays is
-a piece of software used all over the world, in both reality [and
-fiction!](http://hisham.hm/htop/index.php?page=sightings). Cheers!
-
--- Hisham Muhammad
+Thank you so much for taking the time to contribute in to htop!
 
 Bug Reports
 -----------
 
 Bug reports should be posted in the [Github issue
-tracker](http://github.com/hishamhm/htop/issues). (I reply to them all, but I
-usually do it in batches! :) ) Bug reports are extremely important since it's
-impossible for me to test htop in every possible system, distribution and
-scenario. Your feedback is what keeps the tool stable and always improving!
-Thank you!
+tracker](https://github.com/htop-dev/htop/issues).
+Bug reports are extremely important since it's impossible for us to test
+htop in every possible system, distribution and scenario. Your feedback
+is what keeps the tool stable and always improving!  Thank you!
 
 Pull Requests
 -------------
 
 Code contributions are most welcome! Just [fork the
-repo](http://github.com/hishamhm/htop) and send a [pull
-request](https://github.com/hishamhm/htop/pulls). Help is especially
-appreciated for support of platforms other than Linux. If proposing new
+repo](https://github.com/htop-dev/htop) and send a [pull
+request](https://github.com/htop-dev/htop/pulls).  Help is especially
+appreciated for support of platforms other than Linux.  If proposing new
 features, please be mindful that htop is a system tool that needs to keep a
-small footprint and perform well on systems under stress -- so unfortunately I
-can't accept every new feature proposed, as I need to keep the tool slim and
-maintainable. Great ideas backed by a PR are always carefully considered for
-inclusion, though! Also, PRs containing bug fixes and portability tweaks are a
-no-brainer, please send those in!
+small footprint and perform well on systems under stress -- so unfortunately
+we can't accept every new feature proposed, as we need to keep the tool slim
+and maintainable.  Great ideas backed by a PR are always carefully considered
+for inclusion though!  Also, PRs containing bug fixes and portability tweaks
+are always included, please send those in!
 
 Feature Requests
 ----------------
 
-Back when htop was hosted in SourceForge, there used to be separate Bug
-Tracker and Feature Request pages. These go all lumped together under "Issues"
-in Github, which is a bit confusing. For this reason, I close Feature Requests
-and file them with the [`feature
-request`](https://github.com/hishamhm/htop/issues?utf8=%E2%9C%93&q=is%3Aissue+label%3A%22feature+request%22+)
-label, where they remain accessible, but not mixed with actual bug reports.
-This doesn't mean I'm dismissing or ignoring feature requests right away! It's
-just an organizational issue (with Github, really!).
-
-Donations
----------
-
-If you like htop, feel free to [buy the author a
-beer](http://hisham.hm/htop/index.php?page=donate). :-) 
-
+Please label Github issues that are feature requests with the [`feature
+request`](https://github.com/htop-dev/htop/issues?utf8=%E2%9C%93&q=is%3Aissue+label%3A%22feature+request%22+)
+label.

COPYING

@@ -353,4 +353,3 @@ Public License instead of this License.
  applicable licenses of the version of PLPA used in your combined work,
  provided that you include the source code of such version of PLPA when
  and as the GNU GPL requires distribution of source code.
-

CPUMeter.c

@@ -16,35 +16,10 @@ in the source distribution for its full text.
 #include <string.h>
 #include <math.h>
 
-/*{
-#include "Meter.h"
-
-typedef enum {
-   CPU_METER_NICE = 0,
-   CPU_METER_NORMAL = 1,
-   CPU_METER_KERNEL = 2,
-   CPU_METER_IRQ = 3,
-   CPU_METER_SOFTIRQ = 4,
-   CPU_METER_STEAL = 5,
-   CPU_METER_GUEST = 6,
-   CPU_METER_IOWAIT = 7,
-   CPU_METER_FREQUENCY = 8,
-   CPU_METER_ITEMCOUNT = 9, // number of entries in this enum
-} CPUMeterValues;
-
-}*/
-
 int CPUMeter_attributes[] = {
    CPU_NICE, CPU_NORMAL, CPU_SYSTEM, CPU_IRQ, CPU_SOFTIRQ, CPU_STEAL, CPU_GUEST, CPU_IOWAIT
 };
 
-#ifndef MIN
-#define MIN(a,b) ((a)<(b)?(a):(b))
-#endif
-#ifndef MAX
-#define MAX(a,b) ((a)>(b)?(a):(b))
-#endif
-
 static void CPUMeter_init(Meter* this) {
    int cpu = this->param;
    if (this->pl->cpuCount > 1) {
@@ -65,18 +40,12 @@ static void CPUMeter_updateValues(Meter* this, char* buffer, int size) {
    memset(this->values, 0, sizeof(double) * CPU_METER_ITEMCOUNT);
    double percent = Platform_setCPUValues(this, cpu);
    if (this->pl->settings->showCPUFrequency) {
-      /* Initial frequency is in MHz. Emit it as GHz if it's larger than 1000MHz */
       double cpuFrequency = this->values[CPU_METER_FREQUENCY];
-      char unit = 'M';
       char cpuFrequencyBuffer[16];
       if (cpuFrequency < 0) {
          xSnprintf(cpuFrequencyBuffer, sizeof(cpuFrequencyBuffer), "N/A");
       } else {
-         if (cpuFrequency > 1000) {
-            cpuFrequency /= 1000;
-            unit = 'G';
-         }
-         xSnprintf(cpuFrequencyBuffer, sizeof(cpuFrequencyBuffer), "%.3f%cHz", cpuFrequency, unit);
+         xSnprintf(cpuFrequencyBuffer, sizeof(cpuFrequencyBuffer), "%.0fMHz", cpuFrequency);
       }
       if (this->pl->settings->showCPUUsage) {
          xSnprintf(buffer, size, "%5.1f%% %s", percent, cpuFrequencyBuffer);

CPUMeter.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_CPUMeter
 #define HEADER_CPUMeter
 /*
@@ -24,16 +22,8 @@ typedef enum {
    CPU_METER_ITEMCOUNT = 9, // number of entries in this enum
 } CPUMeterValues;
 
-
 extern int CPUMeter_attributes[];
 
-#ifndef MIN
-#define MIN(a,b) ((a)<(b)?(a):(b))
-#endif
-#ifndef MAX
-#define MAX(a,b) ((a)>(b)?(a):(b))
-#endif
-
 extern MeterClass CPUMeter_class;
 
 extern MeterClass AllCPUsMeter_class;

CRT.c

@@ -39,116 +39,6 @@ in the source distribution for its full text.
 #define ColorPairGrayBlack ColorPair(Magenta,Magenta)
 #define ColorIndexGrayBlack ColorIndex(Magenta,Magenta)
 
-#define KEY_WHEELUP KEY_F(20)
-#define KEY_WHEELDOWN KEY_F(21)
-#define KEY_RECLICK KEY_F(22)
-
-//#link curses
-
-/*{
-#include <stdbool.h>
-
-typedef enum TreeStr_ {
-   TREE_STR_HORZ,
-   TREE_STR_VERT,
-   TREE_STR_RTEE,
-   TREE_STR_BEND,
-   TREE_STR_TEND,
-   TREE_STR_OPEN,
-   TREE_STR_SHUT,
-   TREE_STR_COUNT
-} TreeStr;
-
-typedef enum ColorSchemes_ {
-   COLORSCHEME_DEFAULT = 0,
-   COLORSCHEME_MONOCHROME = 1,
-   COLORSCHEME_BLACKONWHITE = 2,
-   COLORSCHEME_LIGHTTERMINAL = 3,
-   COLORSCHEME_MIDNIGHT = 4,
-   COLORSCHEME_BLACKNIGHT = 5,
-   COLORSCHEME_BROKENGRAY = 6,
-   LAST_COLORSCHEME = 7,
-} ColorSchemes;
-
-typedef enum ColorElements_ {
-   RESET_COLOR,
-   DEFAULT_COLOR,
-   FUNCTION_BAR,
-   FUNCTION_KEY,
-   FAILED_SEARCH,
-   PANEL_HEADER_FOCUS,
-   PANEL_HEADER_UNFOCUS,
-   PANEL_SELECTION_FOCUS,
-   PANEL_SELECTION_FOLLOW,
-   PANEL_SELECTION_UNFOCUS,
-   LARGE_NUMBER,
-   METER_TEXT,
-   METER_VALUE,
-   LED_COLOR,
-   UPTIME,
-   BATTERY,
-   TASKS_RUNNING,
-   SWAP,
-   PROCESS,
-   PROCESS_SHADOW,
-   PROCESS_TAG,
-   PROCESS_MEGABYTES,
-   PROCESS_TREE,
-   PROCESS_R_STATE,
-   PROCESS_D_STATE,
-   PROCESS_BASENAME,
-   PROCESS_HIGH_PRIORITY,
-   PROCESS_LOW_PRIORITY,
-   PROCESS_THREAD,
-   PROCESS_THREAD_BASENAME,
-   BAR_BORDER,
-   BAR_SHADOW,
-   GRAPH_1,
-   GRAPH_2,
-   MEMORY_USED,
-   MEMORY_BUFFERS,
-   MEMORY_BUFFERS_TEXT,
-   MEMORY_CACHE,
-   LOAD,
-   LOAD_AVERAGE_FIFTEEN,
-   LOAD_AVERAGE_FIVE,
-   LOAD_AVERAGE_ONE,
-   CHECK_BOX,
-   CHECK_MARK,
-   CHECK_TEXT,
-   CLOCK,
-   HELP_BOLD,
-   HOSTNAME,
-   CPU_NICE,
-   CPU_NICE_TEXT,
-   CPU_NORMAL,
-   CPU_SYSTEM,
-   CPU_IOWAIT,
-   CPU_IRQ,
-   CPU_SOFTIRQ,
-   CPU_STEAL,
-   CPU_GUEST,
-   PRESSURE_STALL_TEN,
-   PRESSURE_STALL_SIXTY,
-   PRESSURE_STALL_THREEHUNDRED,
-   ZFS_MFU,
-   ZFS_MRU,
-   ZFS_ANON,
-   ZFS_HEADER,
-   ZFS_OTHER,
-   ZFS_COMPRESSED,
-   ZFS_RATIO,
-   LAST_COLORELEMENT
-} ColorElements;
-
-extern void CRT_fatalError(const char* note) __attribute__ ((noreturn));
-
-extern void CRT_handleSIGSEGV(int sgn);
-
-#define KEY_ALT(x) (KEY_F(64 - 26) + (x - 'A'))
-
-}*/
-
 const char *CRT_treeStrAscii[TREE_STR_COUNT] = {
    "-", // TREE_STR_HORZ
    "|", // TREE_STR_VERT
@@ -167,7 +57,9 @@ const char *CRT_treeStrUtf8[TREE_STR_COUNT] = {
    "\xe2\x94\x9c", // TREE_STR_RTEE ├
    "\xe2\x94\x94", // TREE_STR_BEND └
    "\xe2\x94\x8c", // TREE_STR_TEND ┌
-   "+",            // TREE_STR_OPEN +
+   "+",            // TREE_STR_OPEN +, TODO use 🮯 'BOX DRAWINGS LIGHT HORIZONTAL
+                   // WITH VERTICAL STROKE' (U+1FBAF, "\xf0\x9f\xae\xaf") when
+                   // Unicode 13 is common
    "\xe2\x94\x80", // TREE_STR_SHUT ─
 };
 
@@ -654,18 +546,13 @@ void CRT_restorePrivileges() {
 
 #else
 
-/* Turn setuid operations into NOPs */
-
-#ifndef CRT_dropPrivileges
-#define CRT_dropPrivileges()
-#define CRT_restorePrivileges()
-#endif
+// In this case, the setuid operations are defined as macros in CRT.h
 
 #endif
 
 // TODO: pass an instance of Settings instead.
 
-void CRT_init(int delay, int colorScheme) {
+void CRT_init(int delay, int colorScheme, bool allowUnicode) {
    initscr();
    noecho();
    CRT_delay = delay;
@@ -731,10 +618,12 @@ void CRT_init(int delay, int colorScheme) {
    setlocale(LC_CTYPE, "");
 
 #ifdef HAVE_LIBNCURSESW
-   if(strcmp(nl_langinfo(CODESET), "UTF-8") == 0)
+   if (allowUnicode && strcmp(nl_langinfo(CODESET), "UTF-8") == 0)
       CRT_utf8 = true;
    else
       CRT_utf8 = false;
+#else
+   (void) allowUnicode;
 #endif
 
    CRT_treeStr =

CRT.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_CRT
 #define HEADER_CRT
 /*
@@ -9,33 +7,12 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-#if HAVE_SETUID_ENABLED
-#endif
-
-#define ColorIndex(i,j) ((7-i)*8+j)
-
-#define ColorPair(i,j) COLOR_PAIR(ColorIndex(i,j))
-
-#define Black COLOR_BLACK
-#define Red COLOR_RED
-#define Green COLOR_GREEN
-#define Yellow COLOR_YELLOW
-#define Blue COLOR_BLUE
-#define Magenta COLOR_MAGENTA
-#define Cyan COLOR_CYAN
-#define White COLOR_WHITE
-
-#define ColorPairGrayBlack ColorPair(Magenta,Magenta)
-#define ColorIndexGrayBlack ColorIndex(Magenta,Magenta)
-
-#define KEY_WHEELUP KEY_F(20)
-#define KEY_WHEELDOWN KEY_F(21)
-#define KEY_RECLICK KEY_F(22)
-
-//#link curses
-
 #include <stdbool.h>
 
+#define KEY_WHEELUP   KEY_F(20)
+#define KEY_WHEELDOWN KEY_F(21)
+#define KEY_RECLICK   KEY_F(22)
+
 typedef enum TreeStr_ {
    TREE_STR_HORZ,
    TREE_STR_VERT,
@@ -129,9 +106,9 @@ typedef enum ColorElements_ {
    LAST_COLORELEMENT
 } ColorElements;
 
-extern void CRT_fatalError(const char* note) __attribute__ ((noreturn));
+void CRT_fatalError(const char* note) __attribute__ ((noreturn));
 
-extern void CRT_handleSIGSEGV(int sgn);
+void CRT_handleSIGSEGV(int sgn);
 
 #define KEY_ALT(x) (KEY_F(64 - 26) + (x - 'A'))
 
@@ -162,19 +139,15 @@ extern int CRT_scrollWheelVAmount;
 
 extern char* CRT_termType;
 
-// TODO move color scheme to Settings, perhaps?
-
 extern int CRT_colorScheme;
 
 extern void *backtraceArray[128];
 
 #if HAVE_SETUID_ENABLED
 
-#define DIE(msg) do { CRT_done(); fprintf(stderr, msg); exit(1); } while(0)
+void CRT_dropPrivileges();
 
-extern void CRT_dropPrivileges();
-
-extern void CRT_restorePrivileges();
+void CRT_restorePrivileges();
 
 #else
 
@@ -187,20 +160,18 @@ extern void CRT_restorePrivileges();
 
 #endif
 
-// TODO: pass an instance of Settings instead.
+void CRT_init(int delay, int colorScheme, bool allowUnicode);
 
-extern void CRT_init(int delay, int colorScheme);
+void CRT_done();
 
-extern void CRT_done();
+void CRT_fatalError(const char* note);
 
-extern void CRT_fatalError(const char* note);
+int CRT_readKey();
 
-extern int CRT_readKey();
+void CRT_disableDelay();
 
-extern void CRT_disableDelay();
+void CRT_enableDelay();
 
-extern void CRT_enableDelay();
-
-extern void CRT_setColors(int colorScheme);
+void CRT_setColors(int colorScheme);
 
 #endif

CategoriesPanel.c

@@ -17,22 +17,6 @@ in the source distribution for its full text.
 #include <assert.h>
 #include <stdlib.h>
 
-/*{
-#include "Panel.h"
-#include "Settings.h"
-#include "ScreenManager.h"
-#include "ProcessList.h"
-
-typedef struct CategoriesPanel_ {
-   Panel super;
-   ScreenManager* scr;
-
-   Settings* settings;
-   Header* header;
-   ProcessList* pl;
-} CategoriesPanel;
-
-}*/
 
 static const char* const CategoriesFunctions[] = {"      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "Done  ", NULL};
 

CategoriesPanel.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_CategoriesPanel
 #define HEADER_CategoriesPanel
 /*
@@ -23,11 +21,10 @@ typedef struct CategoriesPanel_ {
    ProcessList* pl;
 } CategoriesPanel;
 
-
-extern void CategoriesPanel_makeMetersPage(CategoriesPanel* this);
+void CategoriesPanel_makeMetersPage(CategoriesPanel* this);
 
 extern PanelClass CategoriesPanel_class;
 
-extern CategoriesPanel* CategoriesPanel_new(ScreenManager* scr, Settings* settings, Header* header, ProcessList* pl);
+CategoriesPanel* CategoriesPanel_new(ScreenManager* scr, Settings* settings, Header* header, ProcessList* pl);
 
 #endif

ChangeLog

@@ -1,3 +1,89 @@
+What's new in version 3.0.2
+
+* BUGFIX: Drop 'vim_mode' - several issues, needs rethink
+* BUGFIX: fix regression in -u optional-argument handling
+* Build system rework to remove python, header generation
+  (thanks to Zev Weiss and Hugo Musso Gualandi)
+* BUGFIX: report nice level correctly on Solaris
+  (thanks to Dominik Hassler)
+* CI, code quality improvements
+  (thanks to Tobias Kortkamp, Christian Hesse, Benny Baumann)
+
+What's new in version 3.0.1
+
+* Coverity fixes, CI improvements, documentation updates
+* BUGFIX: Fix early exit with longer sysfs battery paths
+* BUGFIX: Improve OOM output, fix sorting
+  (thanks to Christian Göttsche)
+* Rework check buttons and tree open/closed
+  (thanks to Bert Wesarg)
+* Add -U/--no-unicode option to disable unicode
+  (thanks to Christian Hesse)
+* Improvements to the affinity panel
+  (thanks to Bert Wesarg)
+
+What's new in version 3.0.0
+
+* New maintainers - after a prolonged period of inactivity
+  from Hisham, the creator and original maintainer, a team
+  of community maintainers have volunteered to take over a
+  fork at https://htop.dev and https://github.com/htop-dev
+  to keep the project going.
+* Support ZFS ARC statistics
+  (thanks to Ross Williams)
+* Support more than 2 smaller CPU meter columns
+  (thanks to Christoph Budziszewski)
+* Support Linux proportional set size metrics
+  (thanks to @linvinus, @ntninja and @himikof)
+* Support Linux pressure stall information metrics
+  (thanks to Ran Benita)
+* New display option to show CPU frequency in CPU meters
+  (thanks to Arnav Singh)
+* Update Linux sysfs battery discovery for recent kernels
+  (thanks to @smattie)
+* Add hardware topology information in the affinity panel
+  (thanks to Bert Wesarg)
+* Add timestamp reporting to the strace screen
+  (thanks to Mario Harjac)
+* Add simple, optional vim key mapping mode
+  (thanks to Daniel Flanagan)
+* Added an option to disable the mouse
+  (thanks to MartinJM)
+* Add Solaris11 compatibility
+  (thanks to Jan Senolt)
+* Without an argument -u uses $USER value automatically
+  (thanks to @solanav)
+* Support less(1) search navigation shortcuts
+  (thanks to @syrrim)
+* Update the FreeBSD maximum PID to match FreeBSD change
+  (thanks to @multiplexd)
+* Report values larger than 100 terabytes
+  (thanks to @adrien1018)
+* Widen ST_UID (UID) column to allow for UIDs > 9999
+  (thanks to DLange)
+* BUGFIX: fix makefiles for building with clang
+  (thanks to Jorge Pereira)
+* BUGFIX: fix <sys/sysmacros.h> major() usage
+  (thanks to @wataash and Kang-Che Sung)
+* BUGFIX: fix the STARTTIME column on FreeBSD
+  (thanks to Rob Crowston)
+* BUGFIX: truncate overwide jail names on FreeBSD
+  (thanks to Rob Crowston)
+* BUGFIX: fix reported memory values on FreeBSD
+  (thanks to Tobias Kortkamp)
+* BUGFIX: fix reported CPU meter values on OpenBSD
+  (thanks to @motet-a)
+* BUGFIX: correctly identify other types of zombie process
+  (thanks to @joder)
+* BUGFIX: improve follow-process handling in some situations
+  (thanks to @wangqr)
+* BUGFIX: fix custom meters reverting to unexpected setting
+  (thanks to @wangqr)
+* BUGFIX: close pipe after running lsof(1)
+  (thanks to Jesin)
+* BUGFIX: meters honour setting of counting CPUs from 0/1
+  (thanks to @rnsanchez)
+
 What's new in version 2.2.0
 
 * Solaris/Illumos/OpenIndiana support
@@ -158,7 +244,7 @@ What's new in version 1.0.2
 What's new in version 1.0.1
 
 * Move .htoprc to XDG-compliant path ~/.config/htop/htoprc,
-  respecting $XDG_CONFIG_HOME 
+  respecting $XDG_CONFIG_HOME
   (thanks to Hadzhimurad Ustarkhan for the suggestion.)
 * Safer behavior on the kill screen, to make it harder to kill the wrong process.
 * Fix for building in FreeBSD 8.2
@@ -546,7 +632,7 @@ What's new in version 0.3.1
 
 What's new in version 0.3
 
-* BUGFIX: no dirt left on screen on horizontal scrolling 
+* BUGFIX: no dirt left on screen on horizontal scrolling
 * Signal selection on "kill" command
 * Color-coding for users, nice and process status
 * "Follow" function

CheckItem.c

@@ -12,17 +12,6 @@ in the source distribution for its full text.
 #include <assert.h>
 #include <stdlib.h>
 
-/*{
-#include "Object.h"
-
-typedef struct CheckItem_ {
-   Object super;
-   char* text;
-   bool* ref;
-   bool value;
-} CheckItem;
-
-}*/
 
 static void CheckItem_delete(Object* cast) {
    CheckItem* this = (CheckItem*)cast;

CheckItem.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_CheckItem
 #define HEADER_CheckItem
 /*
@@ -18,15 +16,14 @@ typedef struct CheckItem_ {
    bool value;
 } CheckItem;
 
-
 extern ObjectClass CheckItem_class;
 
-extern CheckItem* CheckItem_newByRef(char* text, bool* ref);
+CheckItem* CheckItem_newByRef(char* text, bool* ref);
 
-extern CheckItem* CheckItem_newByVal(char* text, bool value);
+CheckItem* CheckItem_newByVal(char* text, bool value);
 
-extern void CheckItem_set(CheckItem* this, bool value);
+void CheckItem_set(CheckItem* this, bool value);
 
-extern bool CheckItem_get(CheckItem* this);
+bool CheckItem_get(CheckItem* this);
 
 #endif

ClockMeter.c

@@ -11,9 +11,6 @@ in the source distribution for its full text.
 
 #include <time.h>
 
-/*{
-#include "Meter.h"
-}*/
 
 int ClockMeter_attributes[] = {
    CLOCK

ClockMeter.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_ClockMeter
 #define HEADER_ClockMeter
 /*

ColorsPanel.c

@@ -20,19 +20,6 @@ in the source distribution for its full text.
 // * Add a define in CRT.h that matches the order of the array
 // * Add the colors in CRT_setColors
 
-/*{
-#include "Panel.h"
-#include "Settings.h"
-#include "ScreenManager.h"
-
-typedef struct ColorsPanel_ {
-   Panel super;
-
-   Settings* settings;
-   ScreenManager* scr;
-} ColorsPanel;
-
-}*/
 
 static const char* const ColorsFunctions[] = {"      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "Done  ", NULL};
 

ColorsPanel.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_ColorsPanel
 #define HEADER_ColorsPanel
 /*
@@ -9,12 +7,6 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-// TO ADD A NEW SCHEME:
-// * Increment the size of bool check in ColorsPanel.h
-// * Add the entry in the ColorSchemeNames array below in the file
-// * Add a define in CRT.h that matches the order of the array
-// * Add the colors in CRT_setColors
-
 #include "Panel.h"
 #include "Settings.h"
 #include "ScreenManager.h"
@@ -26,9 +18,8 @@ typedef struct ColorsPanel_ {
    ScreenManager* scr;
 } ColorsPanel;
 
-
 extern PanelClass ColorsPanel_class;
 
-extern ColorsPanel* ColorsPanel_new(Settings* settings, ScreenManager* scr);
+ColorsPanel* ColorsPanel_new(Settings* settings, ScreenManager* scr);
 
 #endif

ColumnsPanel.c

@@ -16,18 +16,6 @@ in the source distribution for its full text.
 #include <stdlib.h>
 #include <ctype.h>
 
-/*{
-#include "Panel.h"
-#include "Settings.h"
-
-typedef struct ColumnsPanel_ {
-   Panel super;
-
-   Settings* settings;
-   bool moving;
-} ColumnsPanel;
-
-}*/
 
 static const char* const ColumnsFunctions[] = {"      ", "      ", "      ", "      ", "      ", "      ", "MoveUp", "MoveDn", "Remove", "Done  ", NULL};
 
@@ -164,4 +152,3 @@ void ColumnsPanel_update(Panel* super) {
    }
    this->settings->fields[size] = 0;
 }
-

ColumnsPanel.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_ColumnsPanel
 #define HEADER_ColumnsPanel
 /*
@@ -19,14 +17,12 @@ typedef struct ColumnsPanel_ {
    bool moving;
 } ColumnsPanel;
 
-
 extern PanelClass ColumnsPanel_class;
 
-extern ColumnsPanel* ColumnsPanel_new(Settings* settings);
+ColumnsPanel* ColumnsPanel_new(Settings* settings);
 
-extern int ColumnsPanel_fieldNameToIndex(const char* name);
-
-extern void ColumnsPanel_update(Panel* super);
+int ColumnsPanel_fieldNameToIndex(const char* name);
 
+void ColumnsPanel_update(Panel* super);
 
 #endif

DisplayOptionsPanel.c

@@ -14,19 +14,6 @@ in the source distribution for its full text.
 #include <stdlib.h>
 #include <string.h>
 
-/*{
-#include "Panel.h"
-#include "Settings.h"
-#include "ScreenManager.h"
-
-typedef struct DisplayOptionsPanel_ {
-   Panel super;
-
-   Settings* settings;
-   ScreenManager* scr;
-} DisplayOptionsPanel;
-
-}*/
 
 static const char* const DisplayOptionsFunctions[] = {"      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "      ", "Done  ", NULL};
 
@@ -100,5 +87,8 @@ DisplayOptionsPanel* DisplayOptionsPanel_new(Settings* settings, ScreenManager*
    Panel_add(super, (Object*) CheckItem_newByRef(xStrdup("Also show CPU percentage numerically"), &(settings->showCPUUsage)));
    Panel_add(super, (Object*) CheckItem_newByRef(xStrdup("Also show CPU frequency"), &(settings->showCPUFrequency)));
    Panel_add(super, (Object*) CheckItem_newByRef(xStrdup("Enable the mouse"), &(settings->enableMouse)));
+   #ifdef HAVE_LIBHWLOC
+   Panel_add(super, (Object*) CheckItem_newByRef(xStrdup("Show topology when selecting affinity by default"), &(settings->topologyAffinity)));
+   #endif
    return this;
 }

DisplayOptionsPanel.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_DisplayOptionsPanel
 #define HEADER_DisplayOptionsPanel
 /*
@@ -20,9 +18,8 @@ typedef struct DisplayOptionsPanel_ {
    ScreenManager* scr;
 } DisplayOptionsPanel;
 
-
 extern PanelClass DisplayOptionsPanel_class;
 
-extern DisplayOptionsPanel* DisplayOptionsPanel_new(Settings* settings, ScreenManager* scr);
+DisplayOptionsPanel* DisplayOptionsPanel_new(Settings* settings, ScreenManager* scr);
 
 #endif

EnvScreen.c

@@ -11,13 +11,6 @@
 #include <string.h>
 #include <unistd.h>
 
-/*{
-#include "InfoScreen.h"
-
-typedef struct EnvScreen_ {
-   InfoScreen super;
-} EnvScreen;
-}*/
 
 InfoScreenClass EnvScreen_class = {
    .super = {
@@ -44,7 +37,7 @@ void EnvScreen_draw(InfoScreen* this) {
 
 void EnvScreen_scan(InfoScreen* this) {
    Panel* panel = this->display;
-   int idx = MAX(Panel_getSelectedIndex(panel), 0);
+   int idx = MAXIMUM(Panel_getSelectedIndex(panel), 0);
 
    Panel_prune(panel);
 

EnvScreen.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_EnvScreen
 #define HEADER_EnvScreen
 
@@ -11,12 +9,12 @@ typedef struct EnvScreen_ {
 
 extern InfoScreenClass EnvScreen_class;
 
-extern EnvScreen* EnvScreen_new(Process* process);
+EnvScreen* EnvScreen_new(Process* process);
 
-extern void EnvScreen_delete(Object* this);
+void EnvScreen_delete(Object* this);
 
-extern void EnvScreen_draw(InfoScreen* this);
+void EnvScreen_draw(InfoScreen* this);
 
-extern void EnvScreen_scan(InfoScreen* this);
+void EnvScreen_scan(InfoScreen* this);
 
 #endif

FunctionBar.c

@@ -14,19 +14,6 @@ in the source distribution for its full text.
 #include <string.h>
 #include <stdlib.h>
 
-/*{
-
-#include <stdbool.h>
-
-typedef struct FunctionBar_ {
-   int size;
-   char** functions;
-   char** keys;
-   int* events;
-   bool staticData;
-} FunctionBar;
-
-}*/
 
 static const char* const FunctionBar_FKeys[] = {"F1", "F2", "F3", "F4", "F5", "F6", "F7", "F8", "F9", "F10", NULL};
 

FunctionBar.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_FunctionBar
 #define HEADER_FunctionBar
 /*
@@ -9,7 +7,6 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-
 #include <stdbool.h>
 
 typedef struct FunctionBar_ {
@@ -20,20 +17,18 @@ typedef struct FunctionBar_ {
    bool staticData;
 } FunctionBar;
 
+FunctionBar* FunctionBar_newEnterEsc(const char* enter, const char* esc);
 
+FunctionBar* FunctionBar_new(const char* const* functions, const char* const* keys, const int* events);
 
-extern FunctionBar* FunctionBar_newEnterEsc(const char* enter, const char* esc);
+void FunctionBar_delete(FunctionBar* this);
 
-extern FunctionBar* FunctionBar_new(const char* const* functions, const char* const* keys, const int* events);
+void FunctionBar_setLabel(FunctionBar* this, int event, const char* text);
 
-extern void FunctionBar_delete(FunctionBar* this);
+void FunctionBar_draw(const FunctionBar* this, char* buffer);
 
-extern void FunctionBar_setLabel(FunctionBar* this, int event, const char* text);
+void FunctionBar_drawAttr(const FunctionBar* this, char* buffer, int attr);
 
-extern void FunctionBar_draw(const FunctionBar* this, char* buffer);
-
-extern void FunctionBar_drawAttr(const FunctionBar* this, char* buffer, int attr);
-
-extern int FunctionBar_synthesizeEvent(const FunctionBar* this, int pos);
+int FunctionBar_synthesizeEvent(const FunctionBar* this, int pos);
 
 #endif

Hashtable.c

@@ -11,26 +11,6 @@ in the source distribution for its full text.
 #include <stdlib.h>
 #include <assert.h>
 
-/*{
-#include <stdbool.h>
-
-typedef struct Hashtable_ Hashtable;
-
-typedef void(*Hashtable_PairFunction)(int, void*, void*);
-
-typedef struct HashtableItem {
-   unsigned int key;
-   void* value;
-   struct HashtableItem* next;
-} HashtableItem;
-
-struct Hashtable_ {
-   int size;
-   HashtableItem** buckets;
-   int items;
-   bool owner;
-};
-}*/
 
 #ifdef DEBUG
 

Hashtable.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_Hashtable
 #define HEADER_Hashtable
 /*
@@ -30,20 +28,20 @@ struct Hashtable_ {
 
 #ifdef DEBUG
 
-extern int Hashtable_count(Hashtable* this);
+int Hashtable_count(Hashtable* this);
 
 #endif
 
-extern Hashtable* Hashtable_new(int size, bool owner);
+Hashtable* Hashtable_new(int size, bool owner);
 
-extern void Hashtable_delete(Hashtable* this);
+void Hashtable_delete(Hashtable* this);
 
-extern void Hashtable_put(Hashtable* this, unsigned int key, void* value);
+void Hashtable_put(Hashtable* this, unsigned int key, void* value);
 
-extern void* Hashtable_remove(Hashtable* this, unsigned int key);
+void* Hashtable_remove(Hashtable* this, unsigned int key);
 
-extern void* Hashtable_get(Hashtable* this, unsigned int key);
+void* Hashtable_get(Hashtable* this, unsigned int key);
 
-extern void Hashtable_foreach(Hashtable* this, Hashtable_PairFunction f, void* userData);
+void Hashtable_foreach(Hashtable* this, Hashtable_PairFunction f, void* userData);
 
 #endif

Header.c

@@ -16,30 +16,6 @@ in the source distribution for its full text.
 #include <string.h>
 #include <stdlib.h>
 
-/*{
-#include "Meter.h"
-#include "Settings.h"
-#include "Vector.h"
-
-typedef struct Header_ {
-   Vector** columns;
-   Settings* settings;
-   struct ProcessList_* pl;
-   int nrColumns;
-   int pad;
-   int height;
-} Header;
-
-}*/
-
-#ifndef MAX
-#define MAX(a,b) ((a)>(b)?(a):(b))
-#endif
-
-#ifndef Header_forEachColumn
-#define Header_forEachColumn(this_, i_) for (int (i_)=0; (i_) < (this_)->nrColumns; ++(i_))
-#endif
-
 Header* Header_new(struct ProcessList_* pl, Settings* settings, int nrColumns) {
    Header* this = xCalloc(1, sizeof(Header));
    this->columns = xCalloc(nrColumns, sizeof(Vector*));
@@ -154,7 +130,7 @@ char* Header_readMeterName(Header* this, int i, int column) {
    int nameLen = strlen(Meter_name(meter));
    int len = nameLen + 100;
    char* name = xMalloc(len);
-   strncpy(name, Meter_name(meter), nameLen);
+   memcpy(name, Meter_name(meter), nameLen);
    name[nameLen] = '\0';
    if (meter->param)
       xSnprintf(name + nameLen, len - nameLen, "(%d)", meter->param);
@@ -211,7 +187,7 @@ int Header_calculateHeight(Header* this) {
          Meter* meter = (Meter*) Vector_get(meters, i);
          height += meter->h;
       }
-      maxHeight = MAX(maxHeight, height);
+      maxHeight = MAXIMUM(maxHeight, height);
    }
    this->height = maxHeight;
    this->pad = pad;

Header.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_Header
 #define HEADER_Header
 /*
@@ -22,39 +20,32 @@ typedef struct Header_ {
    int height;
 } Header;
 
-
-#ifndef MAX
-#define MAX(a,b) ((a)>(b)?(a):(b))
-#endif
-
-#ifndef Header_forEachColumn
 #define Header_forEachColumn(this_, i_) for (int (i_)=0; (i_) < (this_)->nrColumns; ++(i_))
-#endif
 
-extern Header* Header_new(struct ProcessList_* pl, Settings* settings, int nrColumns);
+Header* Header_new(struct ProcessList_* pl, Settings* settings, int nrColumns);
 
-extern void Header_delete(Header* this);
+void Header_delete(Header* this);
 
-extern void Header_populateFromSettings(Header* this);
+void Header_populateFromSettings(Header* this);
 
-extern void Header_writeBackToSettings(const Header* this);
+void Header_writeBackToSettings(const Header* this);
 
-extern MeterModeId Header_addMeterByName(Header* this, char* name, int column);
+MeterModeId Header_addMeterByName(Header* this, char* name, int column);
 
-extern void Header_setMode(Header* this, int i, MeterModeId mode, int column);
+void Header_setMode(Header* this, int i, MeterModeId mode, int column);
 
-extern Meter* Header_addMeterByClass(Header* this, MeterClass* type, int param, int column);
+Meter* Header_addMeterByClass(Header* this, MeterClass* type, int param, int column);
 
-extern int Header_size(Header* this, int column);
+int Header_size(Header* this, int column);
 
-extern char* Header_readMeterName(Header* this, int i, int column);
+char* Header_readMeterName(Header* this, int i, int column);
 
-extern MeterModeId Header_readMeterMode(Header* this, int i, int column);
+MeterModeId Header_readMeterMode(Header* this, int i, int column);
 
-extern void Header_reinit(Header* this);
+void Header_reinit(Header* this);
 
-extern void Header_draw(const Header* this);
+void Header_draw(const Header* this);
 
-extern int Header_calculateHeight(Header* this);
+int Header_calculateHeight(Header* this);
 
 #endif

HostnameMeter.c

@@ -11,9 +11,6 @@ in the source distribution for its full text.
 
 #include <unistd.h>
 
-/*{
-#include "Meter.h"
-}*/
 
 int HostnameMeter_attributes[] = {
    HOSTNAME

HostnameMeter.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_HostnameMeter
 #define HEADER_HostnameMeter
 /*

IncSet.c

@@ -7,45 +7,11 @@ in the source distribution for its full text.
 
 #include "IncSet.h"
 #include "StringUtils.h"
-#include "Panel.h"
 #include "ListItem.h"
 #include "CRT.h"
 #include <string.h>
 #include <stdlib.h>
 
-/*{
-
-#include "FunctionBar.h"
-#include "Panel.h"
-#include <stdbool.h>
-
-#define INCMODE_MAX 40
-
-typedef enum {
-   INC_SEARCH = 0,
-   INC_FILTER = 1
-} IncType;
-
-#define IncSet_filter(inc_) (inc_->filtering ? inc_->modes[INC_FILTER].buffer : NULL)
-
-typedef struct IncMode_ {
-   char buffer[INCMODE_MAX+1];
-   int index;
-   FunctionBar* bar;
-   bool isFilter;
-} IncMode;
-
-typedef struct IncSet_ {
-   IncMode modes[2];
-   IncMode* active;
-   FunctionBar* defaultBar;
-   bool filtering;
-   bool found;
-} IncSet;
-
-typedef const char* (*IncMode_GetPanelValue)(Panel*, int);
-
-}*/
 
 static void IncMode_reset(IncMode* mode) {
    mode->index = 0;

IncSet.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_IncSet
 #define HEADER_IncSet
 /*
@@ -9,7 +7,6 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-
 #include "FunctionBar.h"
 #include "Panel.h"
 #include <stdbool.h>
@@ -40,25 +37,24 @@ typedef struct IncSet_ {
 
 typedef const char* (*IncMode_GetPanelValue)(Panel*, int);
 
+void IncSet_reset(IncSet* this, IncType type);
 
-extern void IncSet_reset(IncSet* this, IncType type);
+IncSet* IncSet_new(FunctionBar* bar);
 
-extern IncSet* IncSet_new(FunctionBar* bar);
+void IncSet_delete(IncSet* this);
 
-extern void IncSet_delete(IncSet* this);
+bool IncSet_next(IncSet* this, IncType type, Panel* panel, IncMode_GetPanelValue getPanelValue);
 
-extern bool IncSet_next(IncSet* this, IncType type, Panel* panel, IncMode_GetPanelValue getPanelValue);
+bool IncSet_prev(IncSet* this, IncType type, Panel* panel, IncMode_GetPanelValue getPanelValue);
 
-extern bool IncSet_prev(IncSet* this, IncType type, Panel* panel, IncMode_GetPanelValue getPanelValue);
+bool IncSet_handleKey(IncSet* this, int ch, Panel* panel, IncMode_GetPanelValue getPanelValue, Vector* lines);
 
-extern bool IncSet_handleKey(IncSet* this, int ch, Panel* panel, IncMode_GetPanelValue getPanelValue, Vector* lines);
+const char* IncSet_getListItemValue(Panel* panel, int i);
 
-extern const char* IncSet_getListItemValue(Panel* panel, int i);
+void IncSet_activate(IncSet* this, IncType type, Panel* panel);
 
-extern void IncSet_activate(IncSet* this, IncType type, Panel* panel);
+void IncSet_drawBar(IncSet* this);
 
-extern void IncSet_drawBar(IncSet* this);
-
-extern int IncSet_synthesizeEvent(IncSet* this, int x);
+int IncSet_synthesizeEvent(IncSet* this, int x);
 
 #endif

InfoScreen.c

@@ -13,42 +13,6 @@
 #include <unistd.h>
 #include <stdarg.h>
 
-/*{
-#include "Process.h"
-#include "Panel.h"
-#include "FunctionBar.h"
-#include "IncSet.h"
-
-typedef struct InfoScreen_ InfoScreen;
-
-typedef void(*InfoScreen_Scan)(InfoScreen*);
-typedef void(*InfoScreen_Draw)(InfoScreen*);
-typedef void(*InfoScreen_OnErr)(InfoScreen*);
-typedef bool(*InfoScreen_OnKey)(InfoScreen*, int);
-
-typedef struct InfoScreenClass_ {
-   ObjectClass super;
-   const InfoScreen_Scan scan;
-   const InfoScreen_Draw draw;
-   const InfoScreen_OnErr onErr;
-   const InfoScreen_OnKey onKey;
-} InfoScreenClass;
-
-#define As_InfoScreen(this_)          ((InfoScreenClass*)(((InfoScreen*)(this_))->super.klass))
-#define InfoScreen_scan(this_)        As_InfoScreen(this_)->scan((InfoScreen*)(this_))
-#define InfoScreen_draw(this_)        As_InfoScreen(this_)->draw((InfoScreen*)(this_))
-#define InfoScreen_onErr(this_)       As_InfoScreen(this_)->onErr((InfoScreen*)(this_))
-#define InfoScreen_onKey(this_, ch_)  As_InfoScreen(this_)->onKey((InfoScreen*)(this_), ch_)
-
-struct InfoScreen_ {
-   Object super;
-   Process* process;
-   Panel* display;
-   FunctionBar* bar;
-   IncSet* inc;
-   Vector* lines;
-};
-}*/
 
 static const char* const InfoScreenFunctions[] = {"Search ", "Filter ", "Refresh", "Done   ", NULL};
 
@@ -56,7 +20,7 @@ static const char* const InfoScreenKeys[] = {"F3", "F4", "F5", "Esc"};
 
 static int InfoScreenEvents[] = {KEY_F(3), KEY_F(4), KEY_F(5), 27};
 
-InfoScreen* InfoScreen_init(InfoScreen* this, Process* process, FunctionBar* bar, int height, char* panelHeader) {
+InfoScreen* InfoScreen_init(InfoScreen* this, Process* process, FunctionBar* bar, int height, const char* panelHeader) {
    this->process = process;
    if (!bar) {
       bar = FunctionBar_new(InfoScreenFunctions, InfoScreenKeys, InfoScreenEvents);
@@ -75,12 +39,12 @@ InfoScreen* InfoScreen_done(InfoScreen* this) {
    return this;
 }
 
-void InfoScreen_drawTitled(InfoScreen* this, char* fmt, ...) {
+void InfoScreen_drawTitled(InfoScreen* this, const char* fmt, ...) {
    va_list ap;
    va_start(ap, fmt);
    attrset(CRT_colors[METER_TEXT]);
    mvhline(0, 0, ' ', COLS);
-   wmove(stdscr, 0, 0);
+   (void) wmove(stdscr, 0, 0);
    vw_printw(stdscr, fmt, ap);
    attrset(CRT_colors[DEFAULT_COLOR]);
    this->display->needsRedraw = true;

InfoScreen.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_InfoScreen
 #define HEADER_InfoScreen
 
@@ -38,16 +36,16 @@ struct InfoScreen_ {
    Vector* lines;
 };
 
-extern InfoScreen* InfoScreen_init(InfoScreen* this, Process* process, FunctionBar* bar, int height, char* panelHeader);
+InfoScreen* InfoScreen_init(InfoScreen* this, Process* process, FunctionBar* bar, int height, const char* panelHeader);
 
-extern InfoScreen* InfoScreen_done(InfoScreen* this);
+InfoScreen* InfoScreen_done(InfoScreen* this);
 
-extern void InfoScreen_drawTitled(InfoScreen* this, char* fmt, ...);
+void InfoScreen_drawTitled(InfoScreen* this, const char* fmt, ...);
 
-extern void InfoScreen_addLine(InfoScreen* this, const char* line);
+void InfoScreen_addLine(InfoScreen* this, const char* line);
 
-extern void InfoScreen_appendLine(InfoScreen* this, const char* line);
+void InfoScreen_appendLine(InfoScreen* this, const char* line);
 
-extern void InfoScreen_run(InfoScreen* this);
+void InfoScreen_run(InfoScreen* this);
 
 #endif

ListItem.c

@@ -15,17 +15,6 @@ in the source distribution for its full text.
 #include <assert.h>
 #include <stdlib.h>
 
-/*{
-#include "Object.h"
-
-typedef struct ListItem_ {
-   Object super;
-   char* value;
-   int key;
-   bool moving;
-} ListItem;
-
-}*/
 
 static void ListItem_delete(Object* cast) {
    ListItem* this = (ListItem*)cast;
@@ -85,4 +74,3 @@ long ListItem_compare(const void* cast1, const void* cast2) {
    ListItem* obj2 = (ListItem*) cast2;
    return strcmp(obj1->value, obj2->value);
 }
-

ListItem.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_ListItem
 #define HEADER_ListItem
 /*
@@ -18,16 +16,14 @@ typedef struct ListItem_ {
    bool moving;
 } ListItem;
 
-
 extern ObjectClass ListItem_class;
 
-extern ListItem* ListItem_new(const char* value, int key);
+ListItem* ListItem_new(const char* value, int key);
 
-extern void ListItem_append(ListItem* this, const char* text);
+void ListItem_append(ListItem* this, const char* text);
 
-extern const char* ListItem_getRef(ListItem* this);
-
-extern long ListItem_compare(const void* cast1, const void* cast2);
+const char* ListItem_getRef(ListItem* this);
 
+long ListItem_compare(const void* cast1, const void* cast2);
 
 #endif

LoadAverageMeter.c

@@ -10,9 +10,6 @@ in the source distribution for its full text.
 #include "CRT.h"
 #include "Platform.h"
 
-/*{
-#include "Meter.h"
-}*/
 
 int LoadAverageMeter_attributes[] = {
    LOAD_AVERAGE_ONE, LOAD_AVERAGE_FIVE, LOAD_AVERAGE_FIFTEEN

LoadAverageMeter.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_LoadAverageMeter
 #define HEADER_LoadAverageMeter
 /*

Macros.h

@@ -0,0 +1,16 @@
+#ifndef HEADER_Macros
+#define HEADER_Macros
+
+#ifndef MINIMUM
+#define MINIMUM(a, b)		((a) < (b) ? (a) : (b))
+#endif
+
+#ifndef MAXIMUM
+#define MAXIMUM(a, b)		((a) > (b) ? (a) : (b))
+#endif
+
+#ifndef CLAMP
+#define CLAMP(x, low, high)	(((x) > (high)) ? (high) : MAXIMUM(x, low))
+#endif
+
+#endif

MainPanel.c

@@ -13,25 +13,6 @@ in the source distribution for its full text.
 
 #include <stdlib.h>
 
-/*{
-#include "Panel.h"
-#include "Action.h"
-#include "Settings.h"
-
-typedef struct MainPanel_ {
-   Panel super;
-   State* state;
-   IncSet* inc;
-   Htop_Action *keys;
-   pid_t pidSearch;
-} MainPanel;
-
-typedef bool(*MainPanel_ForeachProcessFn)(Process*, Arg);
-
-#define MainPanel_getFunctionBar(this_) (((Panel*)(this_))->defaultBar)
-
-}*/
-
 static const char* const MainFunctions[]  = {"Help   ", "Setup  ", "Search ", "Filter ", "Tree   ", "SortBy ", "Nice - ", "Nice + ", "Kill   ", "Quit   ", NULL};
 
 void MainPanel_updateTreeFunctions(MainPanel* this, bool mode) {

MainPanel.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_MainPanel
 #define HEADER_MainPanel
 /*
@@ -10,9 +8,9 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-#include "Panel.h"
 #include "Action.h"
-#include "Settings.h"
+#include "IncSet.h"
+#include "Panel.h"
 
 typedef struct MainPanel_ {
    Panel super;
@@ -26,23 +24,22 @@ typedef bool(*MainPanel_ForeachProcessFn)(Process*, Arg);
 
 #define MainPanel_getFunctionBar(this_) (((Panel*)(this_))->defaultBar)
 
+void MainPanel_updateTreeFunctions(MainPanel* this, bool mode);
 
-extern void MainPanel_updateTreeFunctions(MainPanel* this, bool mode);
+void MainPanel_pidSearch(MainPanel* this, int ch);
 
-extern void MainPanel_pidSearch(MainPanel* this, int ch);
+int MainPanel_selectedPid(MainPanel* this);
 
-extern int MainPanel_selectedPid(MainPanel* this);
+const char* MainPanel_getValue(MainPanel* this, int i);
 
-extern const char* MainPanel_getValue(MainPanel* this, int i);
-
-extern bool MainPanel_foreachProcess(MainPanel* this, MainPanel_ForeachProcessFn fn, Arg arg, bool* wasAnyTagged);
+bool MainPanel_foreachProcess(MainPanel* this, MainPanel_ForeachProcessFn fn, Arg arg, bool* wasAnyTagged);
 
 extern PanelClass MainPanel_class;
 
-extern MainPanel* MainPanel_new();
+MainPanel* MainPanel_new();
 
-extern void MainPanel_setState(MainPanel* this, State* state);
+void MainPanel_setState(MainPanel* this, State* state);
 
-extern void MainPanel_delete(Object* object);
+void MainPanel_delete(Object* object);
 
 #endif

Makefile.am

@@ -5,14 +5,14 @@ AUTOMAKE_OPTIONS = subdir-objects
 bin_PROGRAMS = htop
 
 dist_man_MANS = htop.1
-EXTRA_DIST = $(dist_man_MANS) htop.desktop htop.png scripts/MakeHeader.py \
+EXTRA_DIST = $(dist_man_MANS) htop.desktop htop.png \
 install-sh autogen.sh missing
 applicationsdir = $(datadir)/applications
 applications_DATA = htop.desktop
 pixmapdir = $(datadir)/pixmaps
 pixmap_DATA = htop.png
 
-AM_CFLAGS = -pedantic -Wall $(wextra_flag) -std=c99 -D_XOPEN_SOURCE_EXTENDED -DSYSCONFDIR=\"$(sysconfdir)\" -I"$(top_srcdir)/$(my_htop_platform)"
+AM_CFLAGS += -pedantic -Wall $(wextra_flag) -std=c99 -D_XOPEN_SOURCE_EXTENDED -DSYSCONFDIR=\"$(sysconfdir)\" -I"$(top_srcdir)/$(my_htop_platform)"
 AM_LDFLAGS =
 AM_CPPFLAGS = -DNDEBUG
 
@@ -29,14 +29,12 @@ InfoScreen.c XAlloc.c
 myhtopheaders = AvailableColumnsPanel.h AvailableMetersPanel.h \
 CategoriesPanel.h CheckItem.h ClockMeter.h ColorsPanel.h ColumnsPanel.h \
 CPUMeter.h CRT.h MainPanel.h DisplayOptionsPanel.h FunctionBar.h \
-Hashtable.h Header.h htop.h ListItem.h LoadAverageMeter.h MemoryMeter.h \
+Hashtable.h Header.h ListItem.h LoadAverageMeter.h MemoryMeter.h \
 BatteryMeter.h Meter.h MetersPanel.h Object.h Panel.h ProcessList.h RichString.h \
 ScreenManager.h Settings.h SignalsPanel.h StringUtils.h SwapMeter.h \
 TasksMeter.h UptimeMeter.h TraceScreen.h UsersTable.h Vector.h Process.h \
 AffinityPanel.h HostnameMeter.h OpenFilesScreen.h Affinity.h IncSet.h Action.h \
-EnvScreen.h InfoScreen.h XAlloc.h
-
-all_platform_headers =
+EnvScreen.h InfoScreen.h XAlloc.h Macros.h
 
 # Linux
 # -----
@@ -54,11 +52,9 @@ linux_platform_headers = \
 	zfs/ZfsCompressedArcMeter.h \
 	zfs/ZfsArcStats.h
 
-all_platform_headers += $(linux_platform_headers)
-
 if HTOP_LINUX
 AM_LDFLAGS += -rdynamic
-myhtopplatsources = linux/Platform.c linux/IOPriorityPanel.c linux/IOPriority.c \
+myhtopplatsources = linux/Platform.c linux/IOPriorityPanel.c \
 linux/LinuxProcess.c linux/LinuxProcessList.c linux/LinuxCRT.c linux/Battery.c \
 linux/PressureStallMeter.c \
 zfs/ZfsArcMeter.c zfs/ZfsCompressedArcMeter.c zfs/ZfsArcStats.c
@@ -80,8 +76,6 @@ freebsd_platform_headers = \
 	zfs/ZfsArcStats.h \
 	zfs/openzfs_sysctl.h
 
-all_platform_headers += $(freebsd_platform_headers)
-
 if HTOP_FREEBSD
 myhtopplatsources = freebsd/Platform.c freebsd/FreeBSDProcessList.c \
 freebsd/FreeBSDProcess.c freebsd/FreeBSDCRT.c freebsd/Battery.c \
@@ -100,8 +94,6 @@ dragonflybsd_platform_headers = \
 	dragonflybsd/DragonFlyBSDCRT.h \
 	dragonflybsd/Battery.h
 
-all_platform_headers += $(dragonflybsd_platform_headers)
-
 if HTOP_DRAGONFLYBSD
 AM_LDFLAGS += -lkvm -lkinfo -lexecinfo
 myhtopplatsources = dragonflybsd/Platform.c dragonflybsd/DragonFlyBSDProcessList.c \
@@ -120,8 +112,6 @@ openbsd_platform_headers = \
 	openbsd/OpenBSDCRT.h \
 	openbsd/Battery.h
 
-all_platform_headers += $(openbsd_platform_headers)
-
 if HTOP_OPENBSD
 myhtopplatsources = openbsd/Platform.c openbsd/OpenBSDProcessList.c \
 openbsd/OpenBSDProcess.c openbsd/OpenBSDCRT.c openbsd/Battery.c
@@ -143,8 +133,6 @@ darwin_platform_headers = \
 	zfs/ZfsArcStats.h \
 	zfs/openzfs_sysctl.h
 
-all_platform_headers += $(darwin_platform_headers)
-
 if HTOP_DARWIN
 AM_LDFLAGS += -framework IOKit -framework CoreFoundation
 myhtopplatsources = darwin/Platform.c darwin/DarwinProcess.c \
@@ -167,8 +155,6 @@ solaris_platform_headers = \
 	zfs/ZfsCompressedArcMeter.h \
 	zfs/ZfsArcStats.h
 
-all_platform_headers += $(solaris_platform_headers)
-
 if HTOP_SOLARIS
 myhtopplatsources = solaris/Platform.c \
 solaris/SolarisProcess.c solaris/SolarisProcessList.c \
@@ -188,8 +174,6 @@ unsupported_platform_headers = \
 	unsupported/UnsupportedCRT.h \
 	unsupported/Battery.h
 
-all_platform_headers += $(unsupported_platform_headers)
-
 if HTOP_UNSUPPORTED
 myhtopplatsources = unsupported/Platform.c \
 unsupported/UnsupportedProcess.c unsupported/UnsupportedProcessList.c \
@@ -200,17 +184,8 @@ endif
 
 # ----
 
-SUFFIXES = .h
-
-BUILT_SOURCES = $(myhtopheaders) $(myhtopplatheaders)
-htop_SOURCES  = $(myhtopheaders) $(myhtopplatheaders) $(myhtopsources) $(myhtopplatsources) config.h
-
-.PHONY: htop-headers clean-htop-headers
-
-htop-headers: $(myhtopheaders) $(all_platform_headers)
-
-clean-htop-headers:
-	-rm -f $(myhtopheaders) $(all_platform_headers)
+htop_SOURCES  = $(myhtopheaders) $(myhtopplatheaders) $(myhtopsources) $(myhtopplatsources)
+nodist_htop_SOURCES = config.h
 
 target:
 	echo $(htop_SOURCES)
@@ -224,9 +199,6 @@ debug:
 coverage:
 	$(MAKE) all CFLAGS="" AM_CPPFLAGS="-fprofile-arcs -ftest-coverage -DDEBUG" LDFLAGS="-lgcov"
 
-.c.h:
-	@srcdir@/scripts/MakeHeader.py $<
-
 cppcheck:
 	cppcheck -q -v . --enable=all -DHAVE_CGROUP -DHAVE_OPENVZ -DHAVE_TASKSTATS
 

MemoryMeter.c

@@ -16,9 +16,6 @@ in the source distribution for its full text.
 #include <sys/param.h>
 #include <assert.h>
 
-/*{
-#include "Meter.h"
-}*/
 
 int MemoryMeter_attributes[] = {
    MEMORY_USED, MEMORY_BUFFERS, MEMORY_CACHE

MemoryMeter.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_MemoryMeter
 #define HEADER_MemoryMeter
 /*

Meter.c

@@ -11,7 +11,6 @@ in the source distribution for its full text.
 #include "Object.h"
 #include "CRT.h"
 #include "StringUtils.h"
-#include "ListItem.h"
 #include "Settings.h"
 
 #include <math.h>
@@ -19,108 +18,11 @@ in the source distribution for its full text.
 #include <stdlib.h>
 #include <stdarg.h>
 #include <assert.h>
-#include <sys/time.h>
-
-#define METER_BUFFER_LEN 256
 
 #define GRAPH_DELAY (DEFAULT_DELAY/2)
 
 #define GRAPH_HEIGHT 4 /* Unit: rows (lines) */
 
-/*{
-#include "ListItem.h"
-
-#include <sys/time.h>
-
-typedef struct Meter_ Meter;
-
-typedef void(*Meter_Init)(Meter*);
-typedef void(*Meter_Done)(Meter*);
-typedef void(*Meter_UpdateMode)(Meter*, int);
-typedef void(*Meter_UpdateValues)(Meter*, char*, int);
-typedef void(*Meter_Draw)(Meter*, int, int, int);
-
-typedef struct MeterClass_ {
-   ObjectClass super;
-   const Meter_Init init;
-   const Meter_Done done;
-   const Meter_UpdateMode updateMode;
-   const Meter_Draw draw;
-   const Meter_UpdateValues updateValues;
-   const int defaultMode;
-   const double total;
-   const int* attributes;
-   const char* name;
-   const char* uiName;
-   const char* caption;
-   const char* description;
-   const char maxItems;
-   char curItems;
-} MeterClass;
-
-#define As_Meter(this_)                ((MeterClass*)((this_)->super.klass))
-#define Meter_initFn(this_)            As_Meter(this_)->init
-#define Meter_init(this_)              As_Meter(this_)->init((Meter*)(this_))
-#define Meter_done(this_)              As_Meter(this_)->done((Meter*)(this_))
-#define Meter_updateModeFn(this_)      As_Meter(this_)->updateMode
-#define Meter_updateMode(this_, m_)    As_Meter(this_)->updateMode((Meter*)(this_), m_)
-#define Meter_drawFn(this_)            As_Meter(this_)->draw
-#define Meter_doneFn(this_)            As_Meter(this_)->done
-#define Meter_updateValues(this_, buf_, sz_) \
-                                       As_Meter(this_)->updateValues((Meter*)(this_), buf_, sz_)
-#define Meter_defaultMode(this_)       As_Meter(this_)->defaultMode
-#define Meter_getItems(this_)          As_Meter(this_)->curItems
-#define Meter_setItems(this_, n_)      As_Meter(this_)->curItems = (n_)
-#define Meter_attributes(this_)        As_Meter(this_)->attributes
-#define Meter_name(this_)              As_Meter(this_)->name
-#define Meter_uiName(this_)            As_Meter(this_)->uiName
-
-struct Meter_ {
-   Object super;
-   Meter_Draw draw;
-
-   char* caption;
-   int mode;
-   int param;
-   void* drawData;
-   int h;
-   struct ProcessList_* pl;
-   double* values;
-   double total;
-};
-
-typedef struct MeterMode_ {
-   Meter_Draw draw;
-   const char* uiName;
-   int h;
-} MeterMode;
-
-typedef enum {
-   CUSTOM_METERMODE = 0,
-   BAR_METERMODE,
-   TEXT_METERMODE,
-   GRAPH_METERMODE,
-   LED_METERMODE,
-   LAST_METERMODE
-} MeterModeId;
-
-typedef struct GraphData_ {
-   struct timeval time;
-   double values[METER_BUFFER_LEN];
-} GraphData;
-
-}*/
-
-#ifndef MIN
-#define MIN(a,b) ((a)<(b)?(a):(b))
-#endif
-#ifndef MAX
-#define MAX(a,b) ((a)>(b)?(a):(b))
-#endif
-#ifndef CLAMP
-#define CLAMP(x,low,high) (((x)>(high))?(high):(((x)<(low))?(low):(x)))
-#endif
-
 MeterClass Meter_class = {
    .super = {
       .extends = Class(Object)

Meter.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_Meter
 #define HEADER_Meter
 /*
@@ -9,16 +7,11 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-#define METER_BUFFER_LEN 256
-
-#define GRAPH_DELAY (DEFAULT_DELAY/2)
-
-#define GRAPH_HEIGHT 4 /* Unit: rows (lines) */
-
 #include "ListItem.h"
-
 #include <sys/time.h>
 
+#define METER_BUFFER_LEN 256
+
 typedef struct Meter_ Meter;
 
 typedef void(*Meter_Init)(Meter*);
@@ -96,54 +89,22 @@ typedef struct GraphData_ {
    double values[METER_BUFFER_LEN];
 } GraphData;
 
-
-#ifndef MIN
-#define MIN(a,b) ((a)<(b)?(a):(b))
-#endif
-#ifndef MAX
-#define MAX(a,b) ((a)>(b)?(a):(b))
-#endif
-#ifndef CLAMP
-#define CLAMP(x,low,high) (((x)>(high))?(high):(((x)<(low))?(low):(x)))
-#endif
-
 extern MeterClass Meter_class;
 
-extern Meter* Meter_new(struct ProcessList_* pl, int param, MeterClass* type);
+Meter* Meter_new(struct ProcessList_* pl, int param, MeterClass* type);
 
-extern int Meter_humanUnit(char* buffer, unsigned long int value, int size);
+int Meter_humanUnit(char* buffer, unsigned long int value, int size);
 
-extern void Meter_delete(Object* cast);
+void Meter_delete(Object* cast);
 
-extern void Meter_setCaption(Meter* this, const char* caption);
+void Meter_setCaption(Meter* this, const char* caption);
 
-extern void Meter_setMode(Meter* this, int modeIndex);
+void Meter_setMode(Meter* this, int modeIndex);
 
-extern ListItem* Meter_toListItem(Meter* this, bool moving);
-
-/* ---------- TextMeterMode ---------- */
-
-/* ---------- BarMeterMode ---------- */
-
-/* ---------- GraphMeterMode ---------- */
-
-#ifdef HAVE_LIBNCURSESW
-
-#define PIXPERROW_UTF8 4
-#endif
-
-#define PIXPERROW_ASCII 2
-
-/* ---------- LEDMeterMode ---------- */
-
-#ifdef HAVE_LIBNCURSESW
-
-#endif
+ListItem* Meter_toListItem(Meter* this, bool moving);
 
 extern MeterMode* Meter_modes[];
 
-/* Blank meter */
-
 extern int BlankMeter_attributes[];
 
 extern MeterClass BlankMeter_class;

MetersPanel.c

@@ -11,25 +11,6 @@ in the source distribution for its full text.
 #include <assert.h>
 #include "CRT.h"
 
-/*{
-#include "Panel.h"
-#include "Settings.h"
-#include "ScreenManager.h"
-
-typedef struct MetersPanel_ MetersPanel;
-
-struct MetersPanel_ {
-   Panel super;
-
-   Settings* settings;
-   Vector* meters;
-   ScreenManager* scr;
-   MetersPanel* leftNeighbor;
-   MetersPanel* rightNeighbor;
-   bool moving;
-};
-
-}*/
 
 // Note: In code the meters are known to have bar/text/graph "Modes", but in UI
 // we call them "Styles".

MetersPanel.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_MetersPanel
 #define HEADER_MetersPanel
 /*
@@ -26,18 +24,10 @@ struct MetersPanel_ {
    bool moving;
 };
 
-
-// Note: In code the meters are known to have bar/text/graph "Modes", but in UI
-// we call them "Styles".
-// We avoid UTF-8 arrows ← → here as they might display full-width on Chinese
-// terminals, breaking our aligning.
-// In <http://unicode.org/reports/tr11/>, arrows (U+2019..U+2199) are
-// considered "Ambiguous characters".
-
-extern void MetersPanel_setMoving(MetersPanel* this, bool moving);
+void MetersPanel_setMoving(MetersPanel* this, bool moving);
 
 extern PanelClass MetersPanel_class;
 
-extern MetersPanel* MetersPanel_new(Settings* settings, const char* header, Vector* meters, ScreenManager* scr);
+MetersPanel* MetersPanel_new(Settings* settings, const char* header, Vector* meters, ScreenManager* scr);
 
 #endif

NEWS

@@ -2,4 +2,3 @@
 See the commit history for news of the past.
 See the bug tracker for news of the future.
 Run the program for news of the present.
-

Object.c

@@ -8,46 +8,6 @@ in the source distribution for its full text.
 
 #include "Object.h"
 
-/*{
-#include "RichString.h"
-#include "XAlloc.h"
-
-typedef struct Object_ Object;
-
-typedef void(*Object_Display)(Object*, RichString*);
-typedef long(*Object_Compare)(const void*, const void*);
-typedef void(*Object_Delete)(Object*);
-
-#define Object_getClass(obj_)         ((Object*)(obj_))->klass
-#define Object_setClass(obj_, class_) Object_getClass(obj_) = (ObjectClass*) class_
-
-#define Object_delete(obj_)           Object_getClass(obj_)->delete((Object*)(obj_))
-#define Object_displayFn(obj_)        Object_getClass(obj_)->display
-#define Object_display(obj_, str_)    Object_getClass(obj_)->display((Object*)(obj_), str_)
-#define Object_compare(obj_, other_)  Object_getClass(obj_)->compare((const void*)(obj_), other_)
-
-#define Class(class_)                 ((ObjectClass*)(&(class_ ## _class)))
-
-#define AllocThis(class_) (class_*) xMalloc(sizeof(class_)); Object_setClass(this, Class(class_));
-
-typedef struct ObjectClass_ {
-   const void* extends;
-   const Object_Display display;
-   const Object_Delete delete;
-   const Object_Compare compare;
-} ObjectClass;
-
-struct Object_ {
-   ObjectClass* klass;
-};
-
-typedef union {
-   int i;
-   void* v;
-} Arg;
-
-}*/
-
 ObjectClass Object_class = {
    .extends = NULL
 };

Object.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_Object
 #define HEADER_Object
 /*
@@ -12,6 +10,7 @@ in the source distribution for its full text.
 
 #include "RichString.h"
 #include "XAlloc.h"
+#include "Macros.h"
 
 typedef struct Object_ Object;
 
@@ -47,12 +46,11 @@ typedef union {
    void* v;
 } Arg;
 
-
 extern ObjectClass Object_class;
 
 #ifdef DEBUG
 
-extern bool Object_isA(Object* o, const ObjectClass* klass);
+bool Object_isA(Object* o, const ObjectClass* klass);
 
 #endif
 

OpenFilesScreen.c

@@ -23,30 +23,6 @@ in the source distribution for its full text.
 #include <sys/types.h>
 #include <sys/wait.h>
 
-/*{
-#include "InfoScreen.h"
-
-typedef struct OpenFiles_Data_ {
-   char* data[256];
-} OpenFiles_Data;
-
-typedef struct OpenFiles_ProcessData_ {
-   OpenFiles_Data data;
-   int error;
-   struct OpenFiles_FileData_* files;
-} OpenFiles_ProcessData;
-
-typedef struct OpenFiles_FileData_ {
-   OpenFiles_Data data;
-   struct OpenFiles_FileData_* next;
-} OpenFiles_FileData;
-
-typedef struct OpenFilesScreen_ {
-   InfoScreen super;
-   pid_t pid;
-} OpenFilesScreen;
-
-}*/
 
 InfoScreenClass OpenFilesScreen_class = {
    .super = {

OpenFilesScreen.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_OpenFilesScreen
 #define HEADER_OpenFilesScreen
 /*
@@ -31,15 +29,14 @@ typedef struct OpenFilesScreen_ {
    pid_t pid;
 } OpenFilesScreen;
 
-
 extern InfoScreenClass OpenFilesScreen_class;
 
-extern OpenFilesScreen* OpenFilesScreen_new(Process* process);
+OpenFilesScreen* OpenFilesScreen_new(Process* process);
 
-extern void OpenFilesScreen_delete(Object* this);
+void OpenFilesScreen_delete(Object* this);
 
-extern void OpenFilesScreen_draw(InfoScreen* this);
+void OpenFilesScreen_draw(InfoScreen* this);
 
-extern void OpenFilesScreen_scan(InfoScreen* this);
+void OpenFilesScreen_scan(InfoScreen* this);
 
 #endif

Panel.c

@@ -19,72 +19,6 @@ in the source distribution for its full text.
 #include <string.h>
 #include <assert.h>
 
-//#link curses
-
-/*{
-#include "Object.h"
-#include "Vector.h"
-#include "FunctionBar.h"
-
-typedef struct Panel_ Panel;
-
-typedef enum HandlerResult_ {
-   HANDLED     = 0x01,
-   IGNORED     = 0x02,
-   BREAK_LOOP  = 0x04,
-   REDRAW      = 0x08,
-   RESCAN      = 0x10,
-   SYNTH_KEY   = 0x20,
-} HandlerResult;
-
-#define EVENT_SET_SELECTED -1
-
-#define EVENT_HEADER_CLICK(x_) (-10000 + x_)
-#define EVENT_IS_HEADER_CLICK(ev_) (ev_ >= -10000 && ev_ <= -9000)
-#define EVENT_HEADER_CLICK_GET_X(ev_) (ev_ + 10000)
-
-typedef HandlerResult(*Panel_EventHandler)(Panel*, int);
-
-typedef struct PanelClass_ {
-   const ObjectClass super;
-   const Panel_EventHandler eventHandler;
-} PanelClass;
-
-#define As_Panel(this_)                ((PanelClass*)((this_)->super.klass))
-#define Panel_eventHandlerFn(this_)    As_Panel(this_)->eventHandler
-#define Panel_eventHandler(this_, ev_) As_Panel(this_)->eventHandler((Panel*)(this_), ev_)
-
-struct Panel_ {
-   Object super;
-   int x, y, w, h;
-   WINDOW* window;
-   Vector* items;
-   int selected;
-   int oldSelected;
-   int selectedLen;
-   void* eventHandlerState;
-   int scrollV;
-   short scrollH;
-   bool needsRedraw;
-   FunctionBar* currentBar;
-   FunctionBar* defaultBar;
-   RichString header;
-   int selectionColor;
-};
-
-#define Panel_setDefaultBar(this_) do{ (this_)->currentBar = (this_)->defaultBar; }while(0)
-
-}*/
-
-#ifndef MIN
-#define MIN(a,b) ((a)<(b)?(a):(b))
-#endif
-#ifndef MAX
-#define MAX(a,b) ((a)>(b)?(a):(b))
-#endif
-
-#define KEY_CTRL(l) ((l)-'A'+1)
-
 PanelClass Panel_class = {
    .super = {
       .extends = Class(Object),
@@ -264,6 +198,14 @@ void Panel_setSelected(Panel* this, int selected) {
    }
 }
 
+void Panel_splice(Panel *this, Vector* from) {
+   assert (this != NULL);
+   assert (from != NULL);
+
+   Vector_splice(this->items, from);
+   this->needsRedraw = true;
+}
+
 void Panel_draw(Panel* this, bool focus) {
    assert (this != NULL);
 
@@ -282,7 +224,7 @@ void Panel_draw(Panel* this, bool focus) {
       mvhline(y, x, ' ', this->w);
       if (scrollH < headerLen) {
          RichString_printoffnVal(this->header, y, x, scrollH,
-            MIN(headerLen - scrollH, this->w));
+            MINIMUM(headerLen - scrollH, this->w));
       }
       attrset(CRT_colors[RESET_COLOR]);
       y++;
@@ -293,7 +235,7 @@ void Panel_draw(Panel* this, bool focus) {
       this->scrollV = 0;
       this->needsRedraw = true;
    } else if (this->scrollV >= size) {
-      this->scrollV = MAX(size - 1, 0);
+      this->scrollV = MAXIMUM(size - 1, 0);
       this->needsRedraw = true;
    }
    // ensure selection is on screen
@@ -306,7 +248,7 @@ void Panel_draw(Panel* this, bool focus) {
    }
 
    int first = this->scrollV;
-   int upTo = MIN(first + h, size);
+   int upTo = MINIMUM(first + h, size);
 
    int selectionColor = focus
                  ? this->selectionColor
@@ -320,7 +262,7 @@ void Panel_draw(Panel* this, bool focus) {
          RichString_begin(item);
          Object_display(itemObj, &item);
          int itemLen = RichString_sizeVal(item);
-         int amt = MIN(itemLen - scrollH, this->w);
+         int amt = MINIMUM(itemLen - scrollH, this->w);
          bool selected = (i == this->selected);
          if (selected) {
             attrset(selectionColor);
@@ -355,13 +297,13 @@ void Panel_draw(Panel* this, bool focus) {
       mvhline(y+ this->oldSelected - first, x+0, ' ', this->w);
       if (scrollH < oldLen)
          RichString_printoffnVal(old, y+this->oldSelected - first, x,
-            scrollH, MIN(oldLen - scrollH, this->w));
+            scrollH, MINIMUM(oldLen - scrollH, this->w));
       attrset(selectionColor);
       mvhline(y+this->selected - first, x+0, ' ', this->w);
       RichString_setAttr(&new, selectionColor);
       if (scrollH < newLen)
          RichString_printoffnVal(new, y+this->selected - first, x,
-            scrollH, MIN(newLen - scrollH, this->w));
+            scrollH, MINIMUM(newLen - scrollH, this->w));
       attrset(CRT_colors[RESET_COLOR]);
       RichString_end(new);
       RichString_end(old);
@@ -396,7 +338,7 @@ bool Panel_onKey(Panel* this, int key) {
    case KEY_LEFT:
    case KEY_CTRL('B'):
       if (this->scrollH > 0) {
-         this->scrollH -= MAX(CRT_scrollHAmount, 0);
+         this->scrollH -= MAXIMUM(CRT_scrollHAmount, 0);
          this->needsRedraw = true;
       }
       break;
@@ -407,12 +349,12 @@ bool Panel_onKey(Panel* this, int key) {
       break;
    case KEY_PPAGE:
       this->selected -= (this->h - 1);
-      this->scrollV = MAX(0, this->scrollV - this->h + 1);
+      this->scrollV = MAXIMUM(0, this->scrollV - this->h + 1);
       this->needsRedraw = true;
       break;
    case KEY_NPAGE:
       this->selected += (this->h - 1);
-      this->scrollV = MAX(0, MIN(Vector_size(this->items) - this->h,
+      this->scrollV = MAXIMUM(0, MINIMUM(Vector_size(this->items) - this->h,
                                  this->scrollV + this->h - 1));
       this->needsRedraw = true;
       break;
@@ -444,7 +386,7 @@ bool Panel_onKey(Panel* this, int key) {
       break;
    case KEY_CTRL('E'):
    case '$':
-      this->scrollH = MAX(this->selectedLen - this->w, 0);
+      this->scrollH = MAXIMUM(this->selectedLen - this->w, 0);
       this->needsRedraw = true;
       break;
    default:

Panel.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_Panel
 #define HEADER_Panel
 /*
@@ -9,8 +7,6 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-//#link curses
-
 #include "Object.h"
 #include "Vector.h"
 #include "FunctionBar.h"
@@ -63,64 +59,58 @@ struct Panel_ {
 
 #define Panel_setDefaultBar(this_) do{ (this_)->currentBar = (this_)->defaultBar; }while(0)
 
-
-#ifndef MIN
-#define MIN(a,b) ((a)<(b)?(a):(b))
-#endif
-#ifndef MAX
-#define MAX(a,b) ((a)>(b)?(a):(b))
-#endif
-
 #define KEY_CTRL(l) ((l)-'A'+1)
 
 extern PanelClass Panel_class;
 
-extern Panel* Panel_new(int x, int y, int w, int h, bool owner, ObjectClass* type, FunctionBar* fuBar);
+Panel* Panel_new(int x, int y, int w, int h, bool owner, ObjectClass* type, FunctionBar* fuBar);
 
-extern void Panel_delete(Object* cast);
+void Panel_delete(Object* cast);
 
-extern void Panel_init(Panel* this, int x, int y, int w, int h, ObjectClass* type, bool owner, FunctionBar* fuBar);
+void Panel_init(Panel* this, int x, int y, int w, int h, ObjectClass* type, bool owner, FunctionBar* fuBar);
 
-extern void Panel_done(Panel* this);
+void Panel_done(Panel* this);
 
-extern void Panel_setSelectionColor(Panel* this, int color);
+void Panel_setSelectionColor(Panel* this, int color);
 
-extern RichString* Panel_getHeader(Panel* this);
+RichString* Panel_getHeader(Panel* this);
 
-extern void Panel_setHeader(Panel* this, const char* header);
+void Panel_setHeader(Panel* this, const char* header);
 
-extern void Panel_move(Panel* this, int x, int y);
+void Panel_move(Panel* this, int x, int y);
 
-extern void Panel_resize(Panel* this, int w, int h);
+void Panel_resize(Panel* this, int w, int h);
 
-extern void Panel_prune(Panel* this);
+void Panel_prune(Panel* this);
 
-extern void Panel_add(Panel* this, Object* o);
+void Panel_add(Panel* this, Object* o);
 
-extern void Panel_insert(Panel* this, int i, Object* o);
+void Panel_insert(Panel* this, int i, Object* o);
 
-extern void Panel_set(Panel* this, int i, Object* o);
+void Panel_set(Panel* this, int i, Object* o);
 
-extern Object* Panel_get(Panel* this, int i);
+Object* Panel_get(Panel* this, int i);
 
-extern Object* Panel_remove(Panel* this, int i);
+Object* Panel_remove(Panel* this, int i);
 
-extern Object* Panel_getSelected(Panel* this);
+Object* Panel_getSelected(Panel* this);
 
-extern void Panel_moveSelectedUp(Panel* this);
+void Panel_moveSelectedUp(Panel* this);
 
-extern void Panel_moveSelectedDown(Panel* this);
+void Panel_moveSelectedDown(Panel* this);
 
-extern int Panel_getSelectedIndex(Panel* this);
+int Panel_getSelectedIndex(Panel* this);
 
-extern int Panel_size(Panel* this);
+int Panel_size(Panel* this);
 
-extern void Panel_setSelected(Panel* this, int selected);
+void Panel_setSelected(Panel* this, int selected);
 
-extern void Panel_draw(Panel* this, bool focus);
+void Panel_draw(Panel* this, bool focus);
 
-extern bool Panel_onKey(Panel* this, int key);
+void Panel_splice(Panel *this, Vector* from);
 
-extern HandlerResult Panel_selectByTyping(Panel* this, int ch);
+bool Panel_onKey(Panel* this, int key);
+
+HandlerResult Panel_selectByTyping(Panel* this, int ch);
 
 #endif

Process.c

@@ -21,7 +21,6 @@ in the source distribution for its full text.
 #include <sys/resource.h>
 #include <sys/param.h>
 #include <sys/stat.h>
-#include <sys/types.h>
 #include <unistd.h>
 #include <stdlib.h>
 #include <signal.h>
@@ -37,169 +36,8 @@ in the source distribution for its full text.
 #include <sys/sysmacros.h>
 #endif
 
-#ifdef __ANDROID__
-#define SYS_ioprio_get __NR_ioprio_get
-#define SYS_ioprio_set __NR_ioprio_set
-#endif
-
-// On Linux, this works only with glibc 2.1+. On earlier versions
-// the behavior is similar to have a hardcoded page size.
-#ifndef PAGE_SIZE
-#define PAGE_SIZE ( sysconf(_SC_PAGESIZE) )
-#endif
-#define PAGE_SIZE_KB ( PAGE_SIZE / ONE_K )
-
-/*{
-#include "Object.h"
-
-#include <sys/types.h>
-
-#define PROCESS_FLAG_IO 0x0001
-
-typedef enum ProcessFields {
-   NULL_PROCESSFIELD = 0,
-   PID = 1,
-   COMM = 2,
-   STATE = 3,
-   PPID = 4,
-   PGRP = 5,
-   SESSION = 6,
-   TTY_NR = 7,
-   TPGID = 8,
-   MINFLT = 10,
-   MAJFLT = 12,
-   PRIORITY = 18,
-   NICE = 19,
-   STARTTIME = 21,
-   PROCESSOR = 38,
-   M_SIZE = 39,
-   M_RESIDENT = 40,
-   ST_UID = 46,
-   PERCENT_CPU = 47,
-   PERCENT_MEM = 48,
-   USER = 49,
-   TIME = 50,
-   NLWP = 51,
-   TGID = 52,
-} ProcessField;
-
-typedef struct ProcessPidColumn_ {
-   int id;
-   char* label;
-} ProcessPidColumn;
-
-typedef struct Process_ {
-   Object super;
-
-   struct Settings_* settings;
-
-   unsigned long long int time;
-   pid_t pid;
-   pid_t ppid;
-   pid_t tgid;
-   char* comm;
-   int commLen;
-   int indent;
-
-   int basenameOffset;
-   bool updated;
-
-   char state;
-   bool tag;
-   bool showChildren;
-   bool show;
-   unsigned int pgrp;
-   unsigned int session;
-   unsigned int tty_nr;
-   int tpgid;
-   uid_t st_uid;
-   unsigned long int flags;
-   int processor;
-
-   float percent_cpu;
-   float percent_mem;
-   char* user;
-
-   long int priority;
-   long int nice;
-   long int nlwp;
-   char starttime_show[8];
-   time_t starttime_ctime;
-
-   long m_size;
-   long m_resident;
-
-   int exit_signal;
-
-   unsigned long int minflt;
-   unsigned long int majflt;
-   #ifdef DEBUG
-   long int itrealvalue;
-   unsigned long int vsize;
-   long int rss;
-   unsigned long int rlim;
-   unsigned long int startcode;
-   unsigned long int endcode;
-   unsigned long int startstack;
-   unsigned long int kstkesp;
-   unsigned long int kstkeip;
-   unsigned long int signal;
-   unsigned long int blocked;
-   unsigned long int sigignore;
-   unsigned long int sigcatch;
-   unsigned long int wchan;
-   unsigned long int nswap;
-   unsigned long int cnswap;
-   #endif
-
-} Process;
-
-typedef struct ProcessFieldData_ {
-   const char* name;
-   const char* title;
-   const char* description;
-   int flags;
-} ProcessFieldData;
-
-// Implemented in platform-specific code:
-void Process_writeField(Process* this, RichString* str, ProcessField field);
-long Process_compare(const void* v1, const void* v2);
-void Process_delete(Object* cast);
-bool Process_isThread(Process* this);
-extern ProcessFieldData Process_fields[];
-extern ProcessPidColumn Process_pidColumns[];
-extern char Process_pidFormat[20];
-
-typedef Process*(*Process_New)(struct Settings_*);
-typedef void (*Process_WriteField)(Process*, RichString*, ProcessField);
-
-typedef struct ProcessClass_ {
-   const ObjectClass super;
-   const Process_WriteField writeField;
-} ProcessClass;
-
-#define As_Process(this_)              ((ProcessClass*)((this_)->super.klass))
-
-#define Process_getParentPid(process_)    (process_->tgid == process_->pid ? process_->ppid : process_->tgid)
-
-#define Process_isChildOf(process_, pid_) (process_->tgid == pid_ || (process_->tgid == process_->pid && process_->ppid == pid_))
-
-#define Process_sortState(state) ((state) == 'I' ? 0x100 : (state))
-
-}*/
-
 static int Process_getuid = -1;
 
-#define ONE_K 1024L
-#define ONE_M (ONE_K * ONE_K)
-#define ONE_G (ONE_M * ONE_K)
-#define ONE_T ((long long)ONE_G * ONE_K)
-
-#define ONE_DECIMAL_K 1000L
-#define ONE_DECIMAL_M (ONE_DECIMAL_K * ONE_DECIMAL_K)
-#define ONE_DECIMAL_G (ONE_DECIMAL_M * ONE_DECIMAL_K)
-#define ONE_DECIMAL_T ((long long)ONE_DECIMAL_G * ONE_DECIMAL_K)
-
 char Process_pidFormat[20] = "%7d ";
 
 static char Process_titleBuffer[20][20];

Process.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_Process
 #define HEADER_Process
 /*
@@ -10,10 +8,6 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-#ifdef MAJOR_IN_MKDEV
-#elif defined(MAJOR_IN_SYSMACROS)
-#endif
-
 #ifdef __ANDROID__
 #define SYS_ioprio_get __NR_ioprio_get
 #define SYS_ioprio_set __NR_ioprio_set
@@ -61,7 +55,7 @@ typedef enum ProcessFields {
 
 typedef struct ProcessPidColumn_ {
    int id;
-   char* label;
+   const char* label;
 } ProcessPidColumn;
 
 typedef struct Process_ {
@@ -175,36 +169,36 @@ typedef struct ProcessClass_ {
 
 extern char Process_pidFormat[20];
 
-extern void Process_setupColumnWidths();
+void Process_setupColumnWidths();
 
-extern void Process_humanNumber(RichString* str, unsigned long number, bool coloring);
+void Process_humanNumber(RichString* str, unsigned long number, bool coloring);
 
-extern void Process_colorNumber(RichString* str, unsigned long long number, bool coloring);
+void Process_colorNumber(RichString* str, unsigned long long number, bool coloring);
 
-extern void Process_printTime(RichString* str, unsigned long long totalHundredths);
+void Process_printTime(RichString* str, unsigned long long totalHundredths);
 
-extern void Process_outputRate(RichString* str, char* buffer, int n, double rate, int coloring);
+void Process_outputRate(RichString* str, char* buffer, int n, double rate, int coloring);
 
-extern void Process_writeField(Process* this, RichString* str, ProcessField field);
+void Process_writeField(Process* this, RichString* str, ProcessField field);
 
-extern void Process_display(Object* cast, RichString* out);
+void Process_display(Object* cast, RichString* out);
 
-extern void Process_done(Process* this);
+void Process_done(Process* this);
 
 extern ProcessClass Process_class;
 
-extern void Process_init(Process* this, struct Settings_* settings);
+void Process_init(Process* this, struct Settings_* settings);
 
-extern void Process_toggleTag(Process* this);
+void Process_toggleTag(Process* this);
 
-extern bool Process_setPriority(Process* this, int priority);
+bool Process_setPriority(Process* this, int priority);
 
-extern bool Process_changePriorityBy(Process* this, Arg delta);
+bool Process_changePriorityBy(Process* this, Arg delta);
 
-extern bool Process_sendSignal(Process* this, Arg sgn);
+bool Process_sendSignal(Process* this, Arg sgn);
 
-extern long Process_pidCompare(const void* v1, const void* v2);
+long Process_pidCompare(const void* v1, const void* v2);
 
-extern long Process_compare(const void* v1, const void* v2);
+long Process_compare(const void* v1, const void* v2);
 
 #endif

ProcessList.c

@@ -14,75 +14,12 @@ in the source distribution for its full text.
 #include <stdlib.h>
 #include <string.h>
 
-/*{
-#include "Vector.h"
-#include "Hashtable.h"
-#include "UsersTable.h"
-#include "Panel.h"
-#include "Process.h"
-#include "Settings.h"
 
-#ifdef HAVE_LIBHWLOC
-#include <hwloc.h>
-#endif
-
-#ifndef MAX_NAME
-#define MAX_NAME 128
-#endif
-
-#ifndef MAX_READ
-#define MAX_READ 2048
-#endif
-
-typedef struct ProcessList_ {
-   Settings* settings;
-
-   Vector* processes;
-   Vector* processes2;
-   Hashtable* processTable;
-   UsersTable* usersTable;
-
-   Panel* panel;
-   int following;
-   uid_t userId;
-   const char* incFilter;
-   Hashtable* pidWhiteList;
-
-   #ifdef HAVE_LIBHWLOC
-   hwloc_topology_t topology;
-   bool topologyOk;
-   #endif
-
-   int totalTasks;
-   int runningTasks;
-   int userlandThreads;
-   int kernelThreads;
-
-   unsigned long long int totalMem;
-   unsigned long long int usedMem;
-   unsigned long long int freeMem;
-   unsigned long long int sharedMem;
-   unsigned long long int buffersMem;
-   unsigned long long int cachedMem;
-   unsigned long long int totalSwap;
-   unsigned long long int usedSwap;
-   unsigned long long int freeSwap;
-
-   int cpuCount;
-
-} ProcessList;
-
-ProcessList* ProcessList_new(UsersTable* ut, Hashtable* pidWhiteList, uid_t userId);
-void ProcessList_delete(ProcessList* pl);
-void ProcessList_goThroughEntries(ProcessList* pl);
-
-}*/
-
-ProcessList* ProcessList_init(ProcessList* this, ObjectClass* klass, UsersTable* usersTable, Hashtable* pidWhiteList, uid_t userId) {
+ProcessList* ProcessList_init(ProcessList* this, ObjectClass* klass, UsersTable* usersTable, Hashtable* pidMatchList, uid_t userId) {
    this->processes = Vector_new(klass, true, DEFAULT_SIZE);
    this->processTable = Hashtable_new(140, false);
    this->usersTable = usersTable;
-   this->pidWhiteList = pidWhiteList;
+   this->pidMatchList = pidMatchList;
    this->userId = userId;
 
    // tree-view auxiliary buffer
@@ -93,12 +30,19 @@ ProcessList* ProcessList_init(ProcessList* this, ObjectClass* klass, UsersTable*
 
 #ifdef HAVE_LIBHWLOC
    this->topologyOk = false;
-   int topoErr = hwloc_topology_init(&this->topology);
-   if (topoErr == 0) {
-      topoErr = hwloc_topology_load(this->topology);
-   }
-   if (topoErr == 0) {
-      this->topologyOk = true;
+   if (hwloc_topology_init(&this->topology) == 0) {
+      this->topologyOk =
+         #if HWLOC_API_VERSION < 0x00020000
+         /* try to ignore the top-level machine object type */
+         0 == hwloc_topology_ignore_type_keep_structure(this->topology, HWLOC_OBJ_MACHINE) &&
+         /* ignore caches, which don't add structure */
+         0 == hwloc_topology_ignore_type_keep_structure(this->topology, HWLOC_OBJ_CORE) &&
+         0 == hwloc_topology_ignore_type_keep_structure(this->topology, HWLOC_OBJ_CACHE) &&
+         0 == hwloc_topology_set_flags(this->topology, HWLOC_TOPOLOGY_FLAG_WHOLE_SYSTEM) &&
+         #else
+         0 == hwloc_topology_set_all_types_filter(this->topology, HWLOC_TYPE_FILTER_KEEP_STRUCTURE) &&
+         #endif
+         0 == hwloc_topology_load(this->topology);
    }
 #endif
 
@@ -310,7 +254,7 @@ void ProcessList_rebuildPanel(ProcessList* this) {
       if ( (!p->show)
          || (this->userId != (uid_t) -1 && (p->st_uid != this->userId))
          || (incFilter && !(String_contains_i(p->comm, incFilter)))
-         || (this->pidWhiteList && !Hashtable_get(this->pidWhiteList, p->tgid)) )
+         || (this->pidMatchList && !Hashtable_get(this->pidMatchList, p->tgid)) )
          hidden = true;
 
       if (!hidden) {

ProcessList.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_ProcessList
 #define HEADER_ProcessList
 /*
@@ -40,7 +38,7 @@ typedef struct ProcessList_ {
    int following;
    uid_t userId;
    const char* incFilter;
-   Hashtable* pidWhiteList;
+   Hashtable* pidMatchList;
 
    #ifdef HAVE_LIBHWLOC
    hwloc_topology_t topology;
@@ -66,37 +64,37 @@ typedef struct ProcessList_ {
 
 } ProcessList;
 
-ProcessList* ProcessList_new(UsersTable* ut, Hashtable* pidWhiteList, uid_t userId);
+ProcessList* ProcessList_new(UsersTable* ut, Hashtable* pidMatchList, uid_t userId);
 void ProcessList_delete(ProcessList* pl);
 void ProcessList_goThroughEntries(ProcessList* pl);
 
 
-extern ProcessList* ProcessList_init(ProcessList* this, ObjectClass* klass, UsersTable* usersTable, Hashtable* pidWhiteList, uid_t userId);
+ProcessList* ProcessList_init(ProcessList* this, ObjectClass* klass, UsersTable* usersTable, Hashtable* pidMatchList, uid_t userId);
 
-extern void ProcessList_done(ProcessList* this);
+void ProcessList_done(ProcessList* this);
 
-extern void ProcessList_setPanel(ProcessList* this, Panel* panel);
+void ProcessList_setPanel(ProcessList* this, Panel* panel);
 
-extern void ProcessList_printHeader(ProcessList* this, RichString* header);
+void ProcessList_printHeader(ProcessList* this, RichString* header);
 
-extern void ProcessList_add(ProcessList* this, Process* p);
+void ProcessList_add(ProcessList* this, Process* p);
 
-extern void ProcessList_remove(ProcessList* this, Process* p);
+void ProcessList_remove(ProcessList* this, Process* p);
 
-extern Process* ProcessList_get(ProcessList* this, int idx);
+Process* ProcessList_get(ProcessList* this, int idx);
 
-extern int ProcessList_size(ProcessList* this);
+int ProcessList_size(ProcessList* this);
 
-extern void ProcessList_sort(ProcessList* this);
+void ProcessList_sort(ProcessList* this);
 
-extern ProcessField ProcessList_keyAt(ProcessList* this, int at);
+ProcessField ProcessList_keyAt(ProcessList* this, int at);
 
-extern void ProcessList_expandTree(ProcessList* this);
+void ProcessList_expandTree(ProcessList* this);
 
-extern void ProcessList_rebuildPanel(ProcessList* this);
+void ProcessList_rebuildPanel(ProcessList* this);
 
-extern Process* ProcessList_getProcess(ProcessList* this, pid_t pid, bool* preExisting, Process_New constructor);
+Process* ProcessList_getProcess(ProcessList* this, pid_t pid, bool* preExisting, Process_New constructor);
 
-extern void ProcessList_scan(ProcessList* this);
+void ProcessList_scan(ProcessList* this);
 
 #endif

README

@@ -1,13 +1,13 @@
-![htop](https://htop.dev)
+# [![htop](htop.png)](https://htop.dev)
 
 [![CI](https://github.com/htop-dev/htop/workflows/CI/badge.svg)](https://github.com/htop-dev/htop/actions)
-[![Coverity Scan Build Status](https://scan.coverity.com/projects/21617/badge.svg)](https://scan.coverity.com/projects/21617)
+[![Coverity Scan Build Status](https://scan.coverity.com/projects/21665/badge.svg)](https://scan.coverity.com/projects/21665)
 [![Mailing List](https://img.shields.io/badge/Mailing%20List-htop-blue.svg)](https://groups.io/g/htop)
 [![IRC #htop](https://img.shields.io/badge/IRC-htop-blue.svg)](https://webchat.freenode.net/#htop)
 [![Github Release](https://img.shields.io/github/release/htop-dev/htop.svg)](https://github.com/htop-dev/htop/releases/latest)
+[![Download](https://api.bintray.com/packages/htop/source/htop/images/download.svg)](https://bintray.com/htop/source/htop/_latestVersion)
 
-Introduction
-------------
+## Introduction
 
 `htop` is a cross-platform interactive process viewer.
 It requires `ncurses`.
@@ -15,20 +15,23 @@ It requires `ncurses`.
 For more information and details on how to contribute to `htop`
 visit [htop.dev](https://htop.dev).
 
-Build instructions
-------------------
+## Build instructions
 
 This program is distributed as a standard autotools-based package.
-For detailed instructions see the [INSTALL](/INSTALL) file, which
+For detailed instructions see the `INSTALL` file, which
 is created after `./autogen.sh` is run.
 
 When compiling from a [release tarball](https://github.com/htop-dev/htop/releases/), run:
 
-    ./configure && make
+~~~ shell
+./configure && make
+~~~
 
 For compiling sources downloaded from the Git repository, run:
 
-    ./autogen.sh && ./configure && make
+~~~ shell
+./autogen.sh && ./configure && make
+~~~
 
 By default `make install` will install into `/usr/local`, for changing
 the path use `./configure --prefix=/some/path`.

RichString.c

@@ -7,66 +7,11 @@ in the source distribution for its full text.
 
 #include "RichString.h"
 #include "XAlloc.h"
+#include "Macros.h"
 
 #include <stdlib.h>
 #include <string.h>
 
-#define RICHSTRING_MAXLEN 350
-
-/*{
-#include "config.h"
-#include <ctype.h>
-
-#include <assert.h>
-#ifdef HAVE_NCURSESW_CURSES_H
-#include <ncursesw/curses.h>
-#elif HAVE_NCURSES_NCURSES_H
-#include <ncurses/ncurses.h>
-#elif HAVE_NCURSES_CURSES_H
-#include <ncurses/curses.h>
-#elif HAVE_NCURSES_H
-#include <ncurses.h>
-#elif HAVE_CURSES_H
-#include <curses.h>
-#endif
-
-#ifdef HAVE_LIBNCURSESW
-#include <wctype.h>
-#endif
-
-#define RichString_size(this) ((this)->chlen)
-#define RichString_sizeVal(this) ((this).chlen)
-
-#define RichString_begin(this) RichString (this); memset(&this, 0, sizeof(RichString)); (this).chptr = (this).chstr;
-#define RichString_beginAllocated(this) memset(&this, 0, sizeof(RichString)); (this).chptr = (this).chstr;
-#define RichString_end(this) RichString_prune(&(this));
-
-#ifdef HAVE_LIBNCURSESW
-#define RichString_printVal(this, y, x) mvadd_wchstr(y, x, (this).chptr)
-#define RichString_printoffnVal(this, y, x, off, n) mvadd_wchnstr(y, x, (this).chptr + off, n)
-#define RichString_getCharVal(this, i) ((this).chptr[i].chars[0] & 255)
-#define RichString_setChar(this, at, ch) do{ (this)->chptr[(at)] = (CharType) { .chars = { ch, 0 } }; } while(0)
-#define CharType cchar_t
-#else
-#define RichString_printVal(this, y, x) mvaddchstr(y, x, (this).chptr)
-#define RichString_printoffnVal(this, y, x, off, n) mvaddchnstr(y, x, (this).chptr + off, n)
-#define RichString_getCharVal(this, i) ((this).chptr[i])
-#define RichString_setChar(this, at, ch) do{ (this)->chptr[(at)] = ch; } while(0)
-#define CharType chtype
-#endif
-
-typedef struct RichString_ {
-   int chlen;
-   CharType* chptr;
-   CharType chstr[RICHSTRING_MAXLEN+1];
-} RichString;
-
-}*/
-
-#ifndef CLAMP
-#define CLAMP(x,low,high) (((x)>(high))?(high):(((x)<(low))?(low):(x)))
-#endif
-
 #define charBytes(n) (sizeof(CharType) * (n))
 
 static void RichString_extendLen(RichString* this, int len) {

RichString.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_RichString
 #define HEADER_RichString
 /*
@@ -9,7 +7,6 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-#define RICHSTRING_MAXLEN 350
 
 #include "config.h"
 #include <ctype.h>
@@ -52,43 +49,36 @@ in the source distribution for its full text.
 #define CharType chtype
 #endif
 
+#define RICHSTRING_MAXLEN 350
+
 typedef struct RichString_ {
    int chlen;
    CharType* chptr;
    CharType chstr[RICHSTRING_MAXLEN+1];
 } RichString;
 
-
-#ifndef CLAMP
-#define CLAMP(x,low,high) (((x)>(high))?(high):(((x)<(low))?(low):(x)))
-#endif
-
-#define charBytes(n) (sizeof(CharType) * (n))
-
-#define RichString_setLen(this, len) do{ if(len < RICHSTRING_MAXLEN && this->chlen < RICHSTRING_MAXLEN) { RichString_setChar(this,len,0); this->chlen=len; } else RichString_extendLen(this,len); }while(0)
-
 #ifdef HAVE_LIBNCURSESW
 
-extern void RichString_setAttrn(RichString* this, int attrs, int start, int finish);
+void RichString_setAttrn(RichString* this, int attrs, int start, int finish);
 
-extern int RichString_findChar(RichString* this, char c, int start);
+int RichString_findChar(RichString* this, char c, int start);
 
 #else
 
-extern void RichString_setAttrn(RichString* this, int attrs, int start, int finish);
+void RichString_setAttrn(RichString* this, int attrs, int start, int finish);
 
-extern int RichString_findChar(RichString* this, char c, int start);
+int RichString_findChar(RichString* this, char c, int start);
 
 #endif
 
-extern void RichString_prune(RichString* this);
+void RichString_prune(RichString* this);
 
-extern void RichString_setAttr(RichString* this, int attrs);
+void RichString_setAttr(RichString* this, int attrs);
 
-extern void RichString_append(RichString* this, int attrs, const char* data);
+void RichString_append(RichString* this, int attrs, const char* data);
 
-extern void RichString_appendn(RichString* this, int attrs, const char* data, int len);
+void RichString_appendn(RichString* this, int attrs, const char* data, int len);
 
-extern void RichString_write(RichString* this, int attrs, const char* data);
+void RichString_write(RichString* this, int attrs, const char* data);
 
 #endif

ScreenManager.c

@@ -16,33 +16,6 @@ in the source distribution for its full text.
 #include <stdlib.h>
 #include <stdbool.h>
 
-/*{
-#include "FunctionBar.h"
-#include "Vector.h"
-#include "Header.h"
-#include "Settings.h"
-#include "Panel.h"
-
-typedef enum Orientation_ {
-   VERTICAL,
-   HORIZONTAL
-} Orientation;
-
-typedef struct ScreenManager_ {
-   int x1;
-   int y1;
-   int x2;
-   int y2;
-   Orientation orientation;
-   Vector* panels;
-   int panelCount;
-   const Header* header;
-   const Settings* settings;
-   bool owner;
-   bool allowFocusChange;
-} ScreenManager;
-
-}*/
 
 ScreenManager* ScreenManager_new(int x1, int y1, int x2, int y2, Orientation orientation, const Header* header, const Settings* settings, bool owner) {
    ScreenManager* this;
@@ -190,22 +163,6 @@ void ScreenManager_run(ScreenManager* this, Panel** lastFocus, int* lastKey) {
       set_escdelay(25);
       ch = getch();
 
-      if (this->settings->vimMode) {
-         switch (ch) {
-            case 'h': ch = KEY_LEFT; break;
-            case 'j': ch = KEY_DOWN; break;
-            case 'k': ch = KEY_UP; break;
-            case 'l': ch = KEY_RIGHT; break;
-            case KEY_LEFT: ch = 'h'; break;
-            case KEY_DOWN: ch = 'j'; break;
-            case KEY_UP: ch = 'k'; break;
-            case KEY_RIGHT: ch = 'l'; break;
-            case 'K': ch = 'k'; break;
-            case 'J': ch = 'K'; break;
-            case 'L': ch = 'l'; break;
-         }
-      }
-
       HandlerResult result = IGNORED;
       if (ch == KEY_MOUSE && this->settings->enableMouse) {
          ch = ERR;

ScreenManager.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_ScreenManager
 #define HEADER_ScreenManager
 /*
@@ -9,7 +7,6 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-#include "FunctionBar.h"
 #include "Vector.h"
 #include "Header.h"
 #include "Settings.h"
@@ -34,19 +31,18 @@ typedef struct ScreenManager_ {
    bool allowFocusChange;
 } ScreenManager;
 
+ScreenManager* ScreenManager_new(int x1, int y1, int x2, int y2, Orientation orientation, const Header* header, const Settings* settings, bool owner);
 
-extern ScreenManager* ScreenManager_new(int x1, int y1, int x2, int y2, Orientation orientation, const Header* header, const Settings* settings, bool owner);
+void ScreenManager_delete(ScreenManager* this);
 
-extern void ScreenManager_delete(ScreenManager* this);
+int ScreenManager_size(ScreenManager* this);
 
-extern int ScreenManager_size(ScreenManager* this);
+void ScreenManager_add(ScreenManager* this, Panel* item, int size);
 
-extern void ScreenManager_add(ScreenManager* this, Panel* item, int size);
+Panel* ScreenManager_remove(ScreenManager* this, int idx);
 
-extern Panel* ScreenManager_remove(ScreenManager* this, int idx);
+void ScreenManager_resize(ScreenManager* this, int x1, int y1, int x2, int y2);
 
-extern void ScreenManager_resize(ScreenManager* this, int x1, int y1, int x2, int y2);
-
-extern void ScreenManager_run(ScreenManager* this, Panel** lastFocus, int* lastKey);
+void ScreenManager_run(ScreenManager* this, Panel** lastFocus, int* lastKey);
 
 #endif

Settings.c

@@ -17,61 +17,6 @@ in the source distribution for its full text.
 #include <string.h>
 #include <unistd.h>
 
-#define DEFAULT_DELAY 15
-
-/*{
-#include "Process.h"
-#include <stdbool.h>
-
-typedef struct {
-   int len;
-   char** names;
-   int* modes;
-} MeterColumnSettings;
-
-typedef struct Settings_ {
-   char* filename;
-
-   MeterColumnSettings columns[2];
-
-   ProcessField* fields;
-   int flags;
-   int colorScheme;
-   int delay;
-
-   int cpuCount;
-   int direction;
-   ProcessField sortKey;
-
-   bool countCPUsFromZero;
-   bool detailedCPUTime;
-   bool showCPUUsage;
-   bool showCPUFrequency;
-   bool treeView;
-   bool showProgramPath;
-   bool hideThreads;
-   bool shadowOtherUsers;
-   bool showThreadNames;
-   bool hideKernelThreads;
-   bool hideUserlandThreads;
-   bool highlightBaseName;
-   bool highlightMegabytes;
-   bool highlightThreads;
-   bool updateProcessNames;
-   bool accountGuestInCPUMeter;
-   bool headerMargin;
-   bool enableMouse;
-   bool vimMode;
-
-   bool changed;
-} Settings;
-
-#ifndef Settings_cpuId
-#define Settings_cpuId(settings, cpu) ((settings)->countCPUsFromZero ? (cpu) : (cpu)+1)
-#endif
-
-}*/
-
 void Settings_delete(Settings* this) {
    free(this->filename);
    free(this->fields);
@@ -118,7 +63,6 @@ static void Settings_defaultMeters(Settings* this) {
       this->columns[i].modes = xCalloc(sizes[i], sizeof(int));
       this->columns[i].len = sizes[i];
    }
-
    int r = 0;
    if (this->cpuCount > 8) {
       this->columns[0].names[0] = xStrdup("LeftCPUs2");
@@ -138,7 +82,6 @@ static void Settings_defaultMeters(Settings* this) {
    this->columns[0].modes[1] = BAR_METERMODE;
    this->columns[0].names[2] = xStrdup("Swap");
    this->columns[0].modes[2] = BAR_METERMODE;
-
    this->columns[1].names[r] = xStrdup("Tasks");
    this->columns[1].modes[r++] = TEXT_METERMODE;
    this->columns[1].names[r] = xStrdup("LoadAverage");
@@ -169,13 +112,11 @@ static void readFields(ProcessField* fields, int* flags, const char* line) {
 
 static bool Settings_read(Settings* this, const char* fileName) {
    FILE* fd;
-
    CRT_dropPrivileges();
    fd = fopen(fileName, "r");
    CRT_restorePrivileges();
    if (!fd)
       return false;
-
    bool didReadMeters = false;
    bool didReadFields = false;
    for (;;) {
@@ -254,8 +195,10 @@ static bool Settings_read(Settings* this, const char* fileName) {
       } else if (String_eq(option[0], "right_meter_modes")) {
          Settings_readMeterModes(this, option[1], 1);
          didReadMeters = true;
-      } else if (String_eq(option[0], "vim_mode")) {
-         this->vimMode = atoi(option[1]);
+      #ifdef HAVE_LIBHWLOC
+      } else if (String_eq(option[0], "topology_affinity")) {
+         this->topologyAffinity = !!atoi(option[1]);
+      #endif
       }
       String_freeArray(option);
    }
@@ -335,13 +278,14 @@ bool Settings_write(Settings* this) {
    fprintf(fd, "left_meter_modes="); writeMeterModes(this, fd, 0);
    fprintf(fd, "right_meters="); writeMeters(this, fd, 1);
    fprintf(fd, "right_meter_modes="); writeMeterModes(this, fd, 1);
-   fprintf(fd, "vim_mode=%d\n", (int) this->vimMode);
+   #ifdef HAVE_LIBHWLOC
+   fprintf(fd, "topology_affinity=%d\n", (int) this->topologyAffinity);
+   #endif
    fclose(fd);
    return true;
 }
 
 Settings* Settings_new(int cpuCount) {
-
    Settings* this = xCalloc(1, sizeof(Settings));
 
    this->sortKey = PERCENT_CPU;
@@ -362,7 +306,9 @@ Settings* Settings_new(int cpuCount) {
    this->cpuCount = cpuCount;
    this->showProgramPath = true;
    this->highlightThreads = true;
-
+   #ifdef HAVE_LIBHWLOC
+   this->topologyAffinity = false;
+   #endif
    this->fields = xCalloc(Platform_numberOfFields+1, sizeof(ProcessField));
    // TODO: turn 'fields' into a Vector,
    // (and ProcessFields into proper objects).
@@ -393,7 +339,6 @@ Settings* Settings_new(int cpuCount) {
          htopDir = String_cat(home, "/.config/htop");
       }
       legacyDotfile = String_cat(home, "/.htoprc");
-
       CRT_dropPrivileges();
       (void) mkdir(configDir, 0700);
       (void) mkdir(htopDir, 0700);

Settings.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_Settings
 #define HEADER_Settings
 /*
@@ -22,7 +20,6 @@ typedef struct {
 
 typedef struct Settings_ {
    char* filename;
-
    MeterColumnSettings columns[2];
 
    ProcessField* fields;
@@ -52,22 +49,21 @@ typedef struct Settings_ {
    bool accountGuestInCPUMeter;
    bool headerMargin;
    bool enableMouse;
-   bool vimMode;
+   #ifdef HAVE_LIBHWLOC
+   bool topologyAffinity;
+   #endif
 
    bool changed;
 } Settings;
 
-#ifndef Settings_cpuId
 #define Settings_cpuId(settings, cpu) ((settings)->countCPUsFromZero ? (cpu) : (cpu)+1)
-#endif
 
+void Settings_delete(Settings* this);
 
-extern void Settings_delete(Settings* this);
+bool Settings_write(Settings* this);
 
-extern bool Settings_write(Settings* this);
+Settings* Settings_new(int cpuCount);
 
-extern Settings* Settings_new(int cpuCount);
-
-extern void Settings_invertSortOrder(Settings* this);
+void Settings_invertSortOrder(Settings* this);
 
 #endif

SignalsPanel.c

@@ -18,14 +18,6 @@ in the source distribution for its full text.
 
 #include <ctype.h>
 
-/*{
-
-typedef struct SignalItem_ {
-   const char* name;
-   int number;
-} SignalItem;
-
-}*/
 
 Panel* SignalsPanel_new() {
    Panel* this = Panel_new(1, 1, 1, 1, true, Class(ListItem), FunctionBar_newEnterEsc("Send   ", "Cancel "));

SignalsPanel.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_SignalsPanel
 #define HEADER_SignalsPanel
 /*
@@ -9,13 +7,11 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-
 typedef struct SignalItem_ {
    const char* name;
    int number;
 } SignalItem;
 
-
-extern Panel* SignalsPanel_new();
+Panel* SignalsPanel_new();
 
 #endif

StringUtils.c

@@ -14,18 +14,6 @@ in the source distribution for its full text.
 #include <strings.h>
 #include <stdlib.h>
 
-/*{
-#include <stdio.h>
-
-#define String_startsWith(s, match) (strncmp((s),(match),strlen(match)) == 0)
-#define String_contains_i(s1, s2) (strcasestr(s1, s2) != NULL)
-}*/
-
-/*
- * String_startsWith gives better performance if strlen(match) can be computed
- * at compile time (e.g. when they are immutable string literals). :)
- */
-
 char* String_cat(const char* s1, const char* s2) {
    int l1 = strlen(s1);
    int l2 = strlen(s2);
@@ -81,10 +69,7 @@ char** String_split(const char* s, char sep, int* n) {
       s += size + 1;
    }
    if (s[0] != '\0') {
-      int size = strlen(s);
-      char* token = xMalloc(size + 1);
-      strncpy(token, s, size + 1);
-      out[ctr] = token;
+      out[ctr] = xStrdup(s);
       ctr++;
    }
    out = xRealloc(out, sizeof(char*) * (ctr + 1));

StringUtils.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_StringUtils
 #define HEADER_StringUtils
 /*
@@ -19,18 +17,18 @@ in the source distribution for its full text.
  * at compile time (e.g. when they are immutable string literals). :)
  */
 
-extern char* String_cat(const char* s1, const char* s2);
+char* String_cat(const char* s1, const char* s2);
 
-extern char* String_trim(const char* in);
+char* String_trim(const char* in);
 
-extern int String_eq(const char* s1, const char* s2);
+int String_eq(const char* s1, const char* s2);
 
-extern char** String_split(const char* s, char sep, int* n);
+char** String_split(const char* s, char sep, int* n);
 
-extern void String_freeArray(char** s);
+void String_freeArray(char** s);
 
-extern char* String_getToken(const char* line, const unsigned short int numMatch);
+char* String_getToken(const char* line, const unsigned short int numMatch);
 
-extern char* String_readLine(FILE* fd);
+char* String_readLine(FILE* fd);
 
 #endif

SwapMeter.c

@@ -16,9 +16,6 @@ in the source distribution for its full text.
 #include <sys/param.h>
 #include <assert.h>
 
-/*{
-#include "Meter.h"
-}*/
 
 int SwapMeter_attributes[] = {
    SWAP

SwapMeter.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_SwapMeter
 #define HEADER_SwapMeter
 /*

TESTPLAN

@@ -4,47 +4,47 @@ Main screen:
    For all views, all modes:
 
       Mouse click header - nothing happens.
-      
+
       Mouse click on ProcessList title bar - exit Tree view, update FunctionBar, title bar updates, sort by clicked field.
 *** FAILING: wrong FB update depending on mode; does not change sort in wip branch
          click on same entry - invert sort.
             click on another entry - sort another field.
-      
+
       Mouse click on a process - select that process.
-      
+
       for each entry in FunctionBar:
          Mouse click entry - perform action of associated key.
-      
+
    In Normal mode, Sorted view:
-   
+
       <+> or <-> - do nothing.
-      
+
       <F6> - enter SortBy screen.
-   
+
    In Normal mode, Tree view:
 
       select process - update F6 in FunctionBar if subtree is collapsed or expanded.
-      
+
       <F6>, <+> or <-> - expand/collapse subtree.
-   
+
    In Normal mode, either Sorted or Tree view:
 
       <F3>, </> - activate Search mode.
-   
+
       <F4>, <\> - activate Filter mode.
 
       <F7>, <]> - as root only, decrease process NICE value.
-      
+
       <F8>, <[> - increase process NICE value.
 
       <a> - enter Affinity screen.
 
       <b> - do nothing.
-      
+
       <c> - select process and all its children.
-      
+
       <d>, <e>, <f>, <g> - do nothing.
-      
+
       <F1>, <h>, <?> - enter Help screen.
 
       <i> - on Linux, enter IOPriority screen.
@@ -64,67 +64,67 @@ Main screen:
       <s> - enter STrace screen.
 
       <F5>, <t> - toggle between Tree and Sorted view, update F5 in FunctionBar, follow process
-      
+
       <u> - enter User screen.
 
       <v>, <w>, <x>, <y>, <z> - do nothing.
-      
+
       <A>, <B> - do nothing.
-      
+
       <F2>, <C>, <S> - enter Setup screen.
 
       <D>, <E> - do nothing.
-      
+
       <F> - follow process.
 
       <G> - do nothing.
-      
+
       <H> - toggle show/hide userland threads.
-      
+
       <I> - invert sort order.
-      
+
       <J> - do nothing.
-      
+
       <K> - toggle show/hide kernel threads.
 
       <L> - do nothing.
 
       <M> - enter Sorted view, update function bar, sort by MEM%.
-      
+
       <N>, <O> - do nothing.
 
       <P> - enter Sorted view, update function bar, sort by CPU%.
 
       <Q>, <R> - do nothing.
-      
+
       <T> - enter Sorted view, update function bar, sort by TIME.
-      
+
       <U> - untag all processes.
-      
+
       <V>, <W>, <X>, <Y>, <Z> - do nothing.
-      
+
       <<>, <>>, <,>, <.> - enter SortBy screen.
-      
+
       space - tag current process, move down cursor.
 
       numbers - incremental PID search.
-   
+
    In Search mode:
 
       TODO
-  
+
    In Filter mode:
-   
+
       TODO
 
 Setup screen:
 
    TODO
-   
+
 SortBy screen:
 
    TODO
-   
+
 User screen:
 
    TODO
@@ -136,7 +136,7 @@ Kill screen:
 Affinity screen:
 
    TODO
-   
+
 Help screen:
 
    any key - back to Main screen.
@@ -152,4 +152,3 @@ STrace screen:
 LSOF screen:
 
    TODO
-   

TasksMeter.c

@@ -10,9 +10,6 @@ in the source distribution for its full text.
 #include "Platform.h"
 #include "CRT.h"
 
-/*{
-#include "Meter.h"
-}*/
 
 int TasksMeter_attributes[] = {
    CPU_SYSTEM, PROCESS_THREAD, PROCESS, TASKS_RUNNING
@@ -23,7 +20,7 @@ static void TasksMeter_updateValues(Meter* this, char* buffer, int len) {
    this->values[0] = pl->kernelThreads;
    this->values[1] = pl->userlandThreads;
    this->values[2] = pl->totalTasks - pl->kernelThreads - pl->userlandThreads;
-   this->values[3] = MIN(pl->runningTasks, pl->cpuCount);
+   this->values[3] = MINIMUM(pl->runningTasks, pl->cpuCount);
    if (pl->totalTasks > this->total) {
       this->total = pl->totalTasks;
    }

TasksMeter.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_TasksMeter
 #define HEADER_TasksMeter
 /*

TraceScreen.c

@@ -8,7 +8,6 @@ in the source distribution for its full text.
 #include "TraceScreen.h"
 
 #include "CRT.h"
-#include "InfoScreen.h"
 #include "ProcessList.h"
 #include "ListItem.h"
 #include "IncSet.h"
@@ -27,21 +26,6 @@ in the source distribution for its full text.
 #include <sys/wait.h>
 #include <signal.h>
 
-/*{
-#include "InfoScreen.h"
-
-typedef struct TraceScreen_ {
-   InfoScreen super;
-   bool tracing;
-   int fdpair[2];
-   int child;
-   FILE* strace;
-   int fd_strace;
-   bool contLine;
-   bool follow;
-} TraceScreen;
-
-}*/
 
 static const char* const TraceScreenFunctions[] = {"Search ", "Filter ", "AutoScroll ", "Stop Tracing   ", "Done   ", NULL};
 

TraceScreen.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_TraceScreen
 #define HEADER_TraceScreen
 /*
@@ -25,16 +23,16 @@ typedef struct TraceScreen_ {
 
 extern InfoScreenClass TraceScreen_class;
 
-extern TraceScreen* TraceScreen_new(Process* process);
+TraceScreen* TraceScreen_new(Process* process);
 
-extern void TraceScreen_delete(Object* cast);
+void TraceScreen_delete(Object* cast);
 
-extern void TraceScreen_draw(InfoScreen* this);
+void TraceScreen_draw(InfoScreen* this);
 
-extern bool TraceScreen_forkTracer(TraceScreen* this);
+bool TraceScreen_forkTracer(TraceScreen* this);
 
-extern void TraceScreen_updateTrace(InfoScreen* super);
+void TraceScreen_updateTrace(InfoScreen* super);
 
-extern bool TraceScreen_onKey(InfoScreen* super, int ch);
+bool TraceScreen_onKey(InfoScreen* super, int ch);
 
 #endif

UptimeMeter.c

@@ -9,9 +9,6 @@ in the source distribution for its full text.
 #include "Platform.h"
 #include "CRT.h"
 
-/*{
-#include "Meter.h"
-}*/
 
 int UptimeMeter_attributes[] = {
    UPTIME

UptimeMeter.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_UptimeMeter
 #define HEADER_UptimeMeter
 /*

UsersTable.c

@@ -18,13 +18,6 @@ in the source distribution for its full text.
 #include <stdlib.h>
 #include <assert.h>
 
-/*{
-#include "Hashtable.h"
-
-typedef struct UsersTable_ {
-   Hashtable* users;
-} UsersTable;
-}*/
 
 UsersTable* UsersTable_new() {
    UsersTable* this;

UsersTable.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_UsersTable
 #define HEADER_UsersTable
 /*
@@ -15,12 +13,12 @@ typedef struct UsersTable_ {
    Hashtable* users;
 } UsersTable;
 
-extern UsersTable* UsersTable_new();
+UsersTable* UsersTable_new();
 
-extern void UsersTable_delete(UsersTable* this);
+void UsersTable_delete(UsersTable* this);
 
-extern char* UsersTable_getRef(UsersTable* this, unsigned int uid);
+char* UsersTable_getRef(UsersTable* this, unsigned int uid);
 
-extern void UsersTable_foreach(UsersTable* this, Hashtable_PairFunction f, void* userData);
+void UsersTable_foreach(UsersTable* this, Hashtable_PairFunction f, void* userData);
 
 #endif

Vector.c

@@ -12,25 +12,6 @@ in the source distribution for its full text.
 #include <string.h>
 #include <stdbool.h>
 
-/*{
-#include "Object.h"
-
-#define swap(a_,x_,y_) do{ void* tmp_ = a_[x_]; a_[x_] = a_[y_]; a_[y_] = tmp_; }while(0)
-
-#ifndef DEFAULT_SIZE
-#define DEFAULT_SIZE -1
-#endif
-
-typedef struct Vector_ {
-   Object **array;
-   ObjectClass* type;
-   int arraySize;
-   int growthRate;
-   int items;
-   bool owner;
-} Vector;
-
-}*/
 
 Vector* Vector_new(ObjectClass* type, bool owner, int size) {
    Vector* this;
@@ -280,7 +261,7 @@ inline Object* Vector_get(Vector* this, int idx) {
 
 #else
 
-#define Vector_get(v_, idx_) ((v_)->array[idx_])
+// In this case, Vector_get is defined as a macro in vector.h
 
 #endif
 
@@ -293,7 +274,7 @@ inline int Vector_size(Vector* this) {
 
 #else
 
-#define Vector_size(v_) ((v_)->items)
+// In this case, Vector_size is defined as a macro in vector.h
 
 #endif
 
@@ -335,3 +316,15 @@ inline int Vector_indexOf(Vector* this, void* search_, Object_Compare compare) {
    }
    return -1;
 }
+
+void Vector_splice(Vector* this, Vector* from) {
+   assert(Vector_isConsistent(this));
+   assert(Vector_isConsistent(from));
+   assert(!(this->owner && from->owner));
+
+   int olditmes = this->items;
+   this->items += from->items;
+   Vector_checkArraySize(this);
+   for (int j = 0; j < from->items; j++)
+      this->array[olditmes + j] = from->array[j];
+}

Vector.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_Vector
 #define HEADER_Vector
 /*
@@ -26,43 +24,37 @@ typedef struct Vector_ {
    bool owner;
 } Vector;
 
+Vector* Vector_new(ObjectClass* type, bool owner, int size);
 
-extern Vector* Vector_new(ObjectClass* type, bool owner, int size);
-
-extern void Vector_delete(Vector* this);
+void Vector_delete(Vector* this);
 
 #ifdef DEBUG
 
-extern int Vector_count(Vector* this);
+int Vector_count(Vector* this);
 
 #endif
 
-extern void Vector_prune(Vector* this);
+void Vector_prune(Vector* this);
 
-// If I were to use only one sorting algorithm for both cases, it would probably be this one:
-/*
+void Vector_quickSort(Vector* this);
 
-*/
+void Vector_insertionSort(Vector* this);
 
-extern void Vector_quickSort(Vector* this);
+void Vector_insert(Vector* this, int idx, void* data_);
 
-extern void Vector_insertionSort(Vector* this);
+Object* Vector_take(Vector* this, int idx);
 
-extern void Vector_insert(Vector* this, int idx, void* data_);
+Object* Vector_remove(Vector* this, int idx);
 
-extern Object* Vector_take(Vector* this, int idx);
+void Vector_moveUp(Vector* this, int idx);
 
-extern Object* Vector_remove(Vector* this, int idx);
+void Vector_moveDown(Vector* this, int idx);
 
-extern void Vector_moveUp(Vector* this, int idx);
-
-extern void Vector_moveDown(Vector* this, int idx);
-
-extern void Vector_set(Vector* this, int idx, void* data_);
+void Vector_set(Vector* this, int idx, void* data_);
 
 #ifdef DEBUG
 
-extern Object* Vector_get(Vector* this, int idx);
+Object* Vector_get(Vector* this, int idx);
 
 #else
 
@@ -72,7 +64,7 @@ extern Object* Vector_get(Vector* this, int idx);
 
 #ifdef DEBUG
 
-extern int Vector_size(Vector* this);
+int Vector_size(Vector* this);
 
 #else
 
@@ -80,12 +72,10 @@ extern int Vector_size(Vector* this);
 
 #endif
 
-/*
+void Vector_add(Vector* this, void* data_);
 
-*/
+int Vector_indexOf(Vector* this, void* search_, Object_Compare compare);
 
-extern void Vector_add(Vector* this, void* data_);
-
-extern int Vector_indexOf(Vector* this, void* search_, Object_Compare compare);
+void Vector_splice(Vector* this, Vector* from);
 
 #endif

XAlloc.c

@@ -8,13 +8,8 @@
 #include <stdlib.h>
 #include <string.h>
 
-/*{
-#include <err.h>
-#include <assert.h>
-#include <stdlib.h>
-}*/
 
-static inline void fail() {
+void fail() {
    curs_set(1);
    endwin();
    err(1, NULL);
@@ -44,6 +39,10 @@ void* xRealloc(void* ptr, size_t size) {
    return data;
 }
 
+#undef xAsprintf
+
+#define xAsprintf(strp, fmt, ...) do { int _r=asprintf(strp, fmt, __VA_ARGS__); if (_r < 0) { fail(); } } while(0)
+
 #define xSnprintf(fmt, len, ...) do { int _l=len; int _n=snprintf(fmt, _l, __VA_ARGS__); if (!(_n > -1 && _n < _l)) { curs_set(1); endwin(); err(1, NULL); } } while(0)
 
 #undef xStrdup

XAlloc.h

@@ -1,5 +1,3 @@
-/* Do not edit this file. It was automatically generated. */
-
 #ifndef HEADER_XAlloc
 #define HEADER_XAlloc
 
@@ -11,11 +9,17 @@
 #include <assert.h>
 #include <stdlib.h>
 
-extern void* xMalloc(size_t size);
+void fail(void);
 
-extern void* xCalloc(size_t nmemb, size_t size);
+void* xMalloc(size_t size);
 
-extern void* xRealloc(void* ptr, size_t size);
+void* xCalloc(size_t nmemb, size_t size);
+
+void* xRealloc(void* ptr, size_t size);
+
+#undef xAsprintf
+
+#define xAsprintf(strp, fmt, ...) do { int _r=asprintf(strp, fmt, __VA_ARGS__); if (_r < 0) { fail(); } } while(0)
 
 #define xSnprintf(fmt, len, ...) do { int _l=len; int _n=snprintf(fmt, _l, __VA_ARGS__); if (!(_n > -1 && _n < _l)) { curs_set(1); endwin(); err(1, NULL); } } while(0)
 
@@ -32,9 +36,9 @@ extern void* xRealloc(void* ptr, size_t size);
 #endif
 #if (__has_attribute(nonnull) || \
     ((__GNUC__ > 3) || (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)))
-extern char* xStrdup_(const char* str) __attribute__((nonnull));
+char* xStrdup_(const char* str) __attribute__((nonnull));
 #endif // __has_attribute(nonnull) || GNU C 3.3 or later
 
-extern char* xStrdup_(const char* str);
+char* xStrdup_(const char* str);
 
 #endif

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.65)
-AC_INIT([htop],[3.0.0],[htop@groups.io])
+AC_INIT([htop],[3.0.2],[htop@groups.io])
 
 AC_CONFIG_SRCDIR([htop.c])
 AC_CONFIG_AUX_DIR([.])
@@ -111,20 +111,12 @@ AC_SUBST(wextra_flag)
 # ----------------------------------------------------------------------
 PROCDIR=/proc
 
-AC_ARG_ENABLE(proc, [AS_HELP_STRING([--enable-proc], [use Linux-compatible proc filesystem])], enable_proc="yes", enable_proc="no")
-if test "x$enable_proc" = xyes; then
-   # An enabled proc assumes we're emulating Linux.
-   my_htop_platform=linux
-   AC_DEFINE(HAVE_PROC, 1, [Define if using a Linux-compatible proc filesystem.])
-fi
-
 AC_ARG_WITH(proc, [AS_HELP_STRING([--with-proc=DIR], [Location of a Linux-compatible proc filesystem (default=/proc).])],
-
-if test -n "$withval"; then
-   AC_DEFINE_UNQUOTED(PROCDIR, "$withval", [Path of proc filesystem])
-   PROCDIR="$withval"
-fi,
-AC_DEFINE(PROCDIR, "/proc", [Path of proc filesystem]))
+  if test -n "$withval"; then
+    AC_DEFINE_UNQUOTED(PROCDIR, "$withval", [Path of proc filesystem])
+    PROCDIR="$withval"
+  fi,
+  AC_DEFINE(PROCDIR, "/proc", [Path of proc filesystem]))
 
 if test "x$cross_compiling" = xno; then
    if test "x$enable_proc" = xyes; then
@@ -223,7 +215,7 @@ else
       HTOP_CHECK_LIB([ncurses],  [refresh], [HAVE_LIBNCURSES],
       missing_libraries="$missing_libraries libncurses"
    ))))
-   
+
    AC_CHECK_HEADERS([curses.h],[:],
       [AC_CHECK_HEADERS([ncurses/curses.h],[:],
          [AC_CHECK_HEADERS([ncurses/ncurses.h],[:],
@@ -295,6 +287,12 @@ then
    ])
 fi
 
+AC_ARG_ENABLE([werror], [AS_HELP_STRING([--enable-werror], [Treat warnings as errors (default: warnings are not errors)])], [enable_werror="$enableval"], [enable_werror=no])
+AS_IF([test "x$enable_werror" = "xyes"], [AM_CFLAGS="$AM_CFLAGS -Werror"])
+AC_SUBST([AM_CFLAGS])
+
+AC_CHECK_PROGS(PYTHON, [python python3 python2])
+AC_SUBST(PYTHON)
 
 # Bail out on errors.
 # ----------------------------------------------------------------------
@@ -333,3 +331,20 @@ then
    echo "****************************************************************"
    echo ""
 fi
+
+AC_MSG_RESULT([
+  ${PACKAGE_NAME} ${VERSION}
+
+  platform:                $my_htop_platform
+  proc directory:          $PROCDIR
+  openvz:                  $enable_openvz
+  cgroup:                  $enable_cgroup
+  vserver:                 $enable_vserver
+  ancient vserver:         $enable_ancient_vserver
+  taskstats:               $enable_taskstats
+  unicode:                 $enable_unicode
+  linux affinity:          $enable_linux_affinity
+  hwlock:                  $enable_hwloc
+  setuid:                  $enable_setuid
+  linux delay accounting:  $enable_delayacct
+])

darwin/Battery.c

@@ -72,4 +72,3 @@ void Battery_getData(double* level, ACPresence* isOnAC) {
       CFRelease(power_sources);
    }
 }
-