Bump version to 3.0.0beta2

Action.c

@@ -115,7 +115,7 @@ static void Action_runSetup(Settings* settings, const Header* header, ProcessLis
 
 static bool changePriority(MainPanel* panel, int delta) {
    bool anyTagged;
-   bool ok = MainPanel_foreachProcess(panel, (MainPanel_ForeachProcessFn) Process_changePriorityBy, (Arg){ .i = delta }, &anyTagged);
+   bool ok = MainPanel_foreachProcess(panel, (MainPanel_ForeachProcessFn) Process_changePriorityBy, delta, &anyTagged);
    if (!ok)
       beep();
    return anyTagged;
@@ -187,7 +187,6 @@ static Htop_Reaction sortBy(State* st) {
 // ----------------------------------------
 
 static Htop_Reaction actionResize(State* st) {
-   clear();
    Panel_resize(st->panel, COLS, LINES-(st->panel->y)-1);
    return HTOP_REDRAW_BAR;
 }
@@ -298,7 +297,7 @@ static Htop_Reaction actionSetAffinity(State* st) {
    void* set = Action_pickFromVector(st, affinityPanel, 15);
    if (set) {
       Affinity* affinity = AffinityPanel_getAffinity(affinityPanel, st->pl);
-      bool ok = MainPanel_foreachProcess((MainPanel*)panel, (MainPanel_ForeachProcessFn) Affinity_set, (Arg){ .v = affinity }, NULL);
+      bool ok = MainPanel_foreachProcess((MainPanel*)panel, (MainPanel_ForeachProcessFn) Affinity_set, (size_t) affinity, NULL);
       if (!ok) beep();
       Affinity_delete(affinity);
    }
@@ -315,7 +314,7 @@ static Htop_Reaction actionKill(State* st) {
          Panel_setHeader(st->panel, "Sending...");
          Panel_draw(st->panel, true);
          refresh();
-         MainPanel_foreachProcess((MainPanel*)st->panel, (MainPanel_ForeachProcessFn) Process_sendSignal, (Arg){ .i = sgn->key }, NULL);
+         MainPanel_foreachProcess((MainPanel*)st->panel, (MainPanel_ForeachProcessFn) Process_sendSignal, (size_t) sgn->key, NULL);
          napms(500);
       }
    }

CONTRIBUTING.md

@@ -1,56 +0,0 @@
-
-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
-
-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!
-
-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
-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!
-
-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). :-) 
-

ChangeLog

@@ -2,12 +2,6 @@ What's new in version 2.1.1
 
 * Check for pkg-config when building with --enable-delayacct
   (thanks to @florian2833z for the report)
-* Use CFLAGS from ncurses*-config if present
-  (thanks to Michael Klein)
-* Fix build failure in Glibc 2.28
-  (thanks to Kang-Che Sung)
-* BUGFIX: fix behavior of SYSCR column
-  (thanks to Marc Kleine-Budde)
 * BUGFIX: preserve LDFLAGS when building
   (thanks to Lance Frederickson for the report)
 * BUGFIX: fix issue with small terminals

MainPanel.c

@@ -25,12 +25,7 @@ typedef struct MainPanel_ {
    pid_t pidSearch;
 } MainPanel;
 
-typedef union {
+typedef bool(*MainPanel_ForeachProcessFn)(Process*, size_t);
-   int i;
-   void* v;
-} Arg;
-
-typedef bool(*MainPanel_ForeachProcessFn)(Process*, Arg);
 
 #define MainPanel_getFunctionBar(this_) (((Panel*)(this_))->defaultBar)
 
@@ -155,7 +150,7 @@ const char* MainPanel_getValue(MainPanel* this, int i) {
    return "";
 }
 
-bool MainPanel_foreachProcess(MainPanel* this, MainPanel_ForeachProcessFn fn, Arg arg, bool* wasAnyTagged) {
+bool MainPanel_foreachProcess(MainPanel* this, MainPanel_ForeachProcessFn fn, size_t arg, bool* wasAnyTagged) {
    Panel* super = (Panel*) this;
    bool ok = true;
    bool anyTagged = false;

MainPanel.h

@@ -21,12 +21,7 @@ typedef struct MainPanel_ {
    pid_t pidSearch;
 } MainPanel;
 
-typedef union {
+typedef bool(*MainPanel_ForeachProcessFn)(Process*, size_t);
-   int i;
-   void* v;
-} Arg;
-
-typedef bool(*MainPanel_ForeachProcessFn)(Process*, Arg);
 
 #define MainPanel_getFunctionBar(this_) (((Panel*)(this_))->defaultBar)
 
@@ -39,7 +34,7 @@ int MainPanel_selectedPid(MainPanel* this);
 
 const char* MainPanel_getValue(MainPanel* this, int i);
 
-bool MainPanel_foreachProcess(MainPanel* this, MainPanel_ForeachProcessFn fn, Arg arg, bool* wasAnyTagged);
+bool MainPanel_foreachProcess(MainPanel* this, MainPanel_ForeachProcessFn fn, size_t arg, bool* wasAnyTagged);
 
 extern PanelClass MainPanel_class;
 

Meter.c

@@ -359,7 +359,7 @@ static int GraphMeterMode_pixPerRow;
 static void GraphMeterMode_draw(Meter* this, int x, int y, int w) {
 
    if (!this->drawData) this->drawData = xCalloc(1, sizeof(GraphData));
-   GraphData* data = (GraphData*) this->drawData;
+    GraphData* data = (GraphData*) this->drawData;
    const int nValues = METER_BUFFER_LEN;
 
 #ifdef HAVE_LIBNCURSESW
@@ -404,7 +404,7 @@ static void GraphMeterMode_draw(Meter* this, int x, int y, int w) {
       k = -i/2;
       i = 0;
    }
-   for (; i < nValues - 1; i+=2, k++) {
+   for (; i < nValues; i+=2, k++) {
       int pix = GraphMeterMode_pixPerRow * GRAPH_HEIGHT;
       int v1 = CLAMP((int) lround(data->values[i] * pix), 1, pix);
       int v2 = CLAMP((int) lround(data->values[i+1] * pix), 1, pix);

OpenFilesScreen.c

@@ -130,7 +130,7 @@ void OpenFilesScreen_scan(InfoScreen* this) {
          char** data = fdata->data.data;
          int lenN = data['n'] ? strlen(data['n']) : 0;
          int sizeEntry = 5 + 7 + 10 + 10 + 10 + lenN + 5 /*spaces*/ + 1 /*null*/;
-         char entry[sizeEntry];
+         char* entry = xMalloc(sizeEntry);
          xSnprintf(entry, sizeEntry, "%5.5s %7.7s %10.10s %10.10s %10.10s %s",
             data['f'] ? data['f'] : "",
             data['t'] ? data['t'] : "",

Process.c

@@ -28,12 +28,6 @@ in the source distribution for its full text.
 #include <time.h>
 #include <assert.h>
 #include <math.h>
-#ifdef MAJOR_IN_MKDEV
-#include <sys/mkdev.h>
-#elif defined(MAJOR_IN_SYSMACROS) || \
-   (defined(HAVE_SYS_SYSMACROS_H) && HAVE_SYS_SYSMACROS_H)
-#include <sys/sysmacros.h>
-#endif
 
 #ifdef __ANDROID__
 #define SYS_ioprio_get __NR_ioprio_get
@@ -543,11 +537,11 @@ bool Process_setPriority(Process* this, int priority) {
    return (err == 0);
 }
 
-bool Process_changePriorityBy(Process* this, int delta) {
+bool Process_changePriorityBy(Process* this, size_t delta) {
    return Process_setPriority(this, this->nice + delta);
 }
 
-void Process_sendSignal(Process* this, int sgn) {
+void Process_sendSignal(Process* this, size_t sgn) {
    CRT_dropPrivileges();
    kill(this->pid, (int) sgn);
    CRT_restorePrivileges();

Process.h

@@ -9,11 +9,6 @@ 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) || \
-   (defined(HAVE_SYS_SYSMACROS_H) && HAVE_SYS_SYSMACROS_H)
-#endif
-
 #ifdef __ANDROID__
 #define SYS_ioprio_get __NR_ioprio_get
 #define SYS_ioprio_set __NR_ioprio_set
@@ -198,9 +193,9 @@ void Process_toggleTag(Process* this);
 
 bool Process_setPriority(Process* this, int priority);
 
-bool Process_changePriorityBy(Process* this, int delta);
+bool Process_changePriorityBy(Process* this, size_t delta);
 
-void Process_sendSignal(Process* this, int sgn);
+void Process_sendSignal(Process* this, size_t sgn);
 
 long Process_pidCompare(const void* v1, const void* v2);
 

RichString.c

@@ -63,10 +63,6 @@ typedef struct 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) {
@@ -107,7 +103,6 @@ static inline void RichString_writeFrom(RichString* this, int attrs, const char*
 
 inline void RichString_setAttrn(RichString* this, int attrs, int start, int finish) {
    cchar_t* ch = this->chptr + start;
-   finish = CLAMP(finish, 0, this->chlen - 1);
    for (int i = start; i <= finish; i++) {
       ch->attr = attrs;
       ch++;
@@ -137,7 +132,6 @@ static inline void RichString_writeFrom(RichString* this, int attrs, const char*
 
 void RichString_setAttrn(RichString* this, int attrs, int start, int finish) {
    chtype* ch = this->chptr + start;
-   finish = CLAMP(finish, 0, this->chlen - 1);
    for (int i = start; i <= finish; i++) {
       *ch = (*ch & 0xff) | attrs;
       ch++;

RichString.h

@@ -59,10 +59,6 @@ typedef struct RichString_ {
 } 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)

Settings.c

@@ -285,8 +285,7 @@ static bool Settings_read(Settings* this, const char* fileName) {
    if (!fd)
       return false;
    
-   bool didReadMeters = false;
+   bool readMeters = false;
-   bool didReadFields = false;
    ProcessField* legacyFields = xCalloc(Platform_numberOfFields+1, sizeof(ProcessField));
    int legacyFlags;
    bool legacyFieldsRead = false;
@@ -343,16 +342,16 @@ static bool Settings_read(Settings* this, const char* fileName) {
          if (this->colorScheme < 0 || this->colorScheme >= LAST_COLORSCHEME) this->colorScheme = 0;
       } else if (String_eq(option[0], "left_meters")) {
          Settings_readMeters(this, option[1], 0);
-         didReadMeters = true;
+         readMeters = true;
       } else if (String_eq(option[0], "right_meters")) {
          Settings_readMeters(this, option[1], 1);
-         didReadMeters = true;
+         readMeters = true;
       } else if (String_eq(option[0], "left_meter_modes")) {
          Settings_readMeterModes(this, option[1], 0);
-         didReadMeters = true;
+         readMeters = true;
       } else if (String_eq(option[0], "right_meter_modes")) {
          Settings_readMeterModes(this, option[1], 1);
-         didReadMeters = true;
+         readMeters = true;
       } else if (strncmp(option[0], "screen:", 7) == 0) {
          Settings_newScreen(this, option[0] + 7, option[1]);
       } else if (String_eq(option[0], ".tree_view")) {
@@ -379,10 +378,10 @@ static bool Settings_read(Settings* this, const char* fileName) {
          this->screens[0]->flags = legacyFlags;
       }
    }
-   if (!didReadMeters) {
+   if (!readMeters) {
       Settings_defaultMeters(this);
    }
-   return didReadFields;
+   return true;
 }
 
 static void writeFields(FILE* fd, ProcessField* fields, bool byName) {
@@ -514,8 +513,10 @@ Settings* Settings_new(int cpuCount) {
       free(htopDir);
       free(configDir);
       struct stat st;
-      int err = lstat(legacyDotfile, &st);
+      if (lstat(legacyDotfile, &st) != 0) {
-      if (err || S_ISLNK(st.st_mode)) {
+         st.st_mode = 0;
+      }
+      if (access(legacyDotfile, R_OK) != 0 || S_ISLNK(st.st_mode)) {
          free(legacyDotfile);
          legacyDotfile = NULL;
       }
@@ -524,38 +525,33 @@ Settings* Settings_new(int cpuCount) {
    this->colorScheme = 0;
    this->changed = false;
    this->delay = DEFAULT_DELAY;
-   bool ok = false;
+   bool ok = Settings_read(this, legacyDotfile ? legacyDotfile : this->filename);
-   if (legacyDotfile) {
+   if (ok) {
-      ok = Settings_read(this, legacyDotfile);
+      if (legacyDotfile) {
-      if (ok) {
          // Transition to new location and delete old configuration file
          if (Settings_write(this))
             unlink(legacyDotfile);
       }
-      free(legacyDotfile);
+   } else {
-   }
-   if (!ok) {
-      ok = Settings_read(this, this->filename);
-   }
-   if (!ok) {
       this->changed = true;
       // TODO: how to get SYSCONFDIR correctly through Autoconf?
       char* systemSettings = String_cat(SYSCONFDIR, "/htoprc");
       ok = Settings_read(this, systemSettings);
       free(systemSettings);
-   }
+      if (!ok) {
-   if (!ok) {
+         Settings_defaultMeters(this);
-      Settings_defaultMeters(this);
+         Settings_defaultScreens(this);
-      Settings_defaultScreens(this);
+         this->hideKernelThreads = true;
-      this->hideKernelThreads = true;
+         this->highlightMegabytes = true;
-      this->highlightMegabytes = true;
+         this->highlightThreads = true;
-      this->highlightThreads = true;
+         this->headerMargin = true;
-      this->headerMargin = true;
+      }
    }
 
    this->ssIndex = 0;
    this->ss = this->screens[this->ssIndex];
 
+   free(legacyDotfile);
    return this;
 }
 

Settings.h

@@ -9,7 +9,6 @@ Released under the GNU GPL, see the COPYING file
 in the source distribution for its full text.
 */
 
-#define DEFAULT_DELAY 15
 
 #include "Process.h"
 #include <stdbool.h>

TraceScreen.c

@@ -108,8 +108,7 @@ bool TraceScreen_forkTracer(TraceScreen* this) {
       (void) written;
       exit(1);
    }
-   int ok = fcntl(this->fdpair[0], F_SETFL, O_NONBLOCK);
+   fcntl(this->fdpair[0], F_SETFL, O_NONBLOCK);
-   if (ok == -1) return false;
    this->strace = fdopen(this->fdpair[0], "r");
    this->fd_strace = fileno(this->strace);
    return true;

configure.ac

@@ -2,7 +2,7 @@
 # Process this file with autoconf to produce a configure script.
 
 AC_PREREQ(2.65)
-AC_INIT([htop],[3.0.0beta3],[hisham@gobolinux.org])
+AC_INIT([htop],[3.0.0beta2],[hisham@gobolinux.org])
 
 SOURCE_DATE_EPOCH="${SOURCE_DATE_EPOCH:-$(date +%s)}"
 year=$(date -u -d "@$SOURCE_DATE_EPOCH" "+%Y" 2>/dev/null || date -u -r "$SOURCE_DATE_EPOCH" "+%Y" 2>/dev/null || date -u "+%Y")
@@ -61,16 +61,6 @@ AC_CHECK_HEADERS([stdlib.h string.h strings.h sys/param.h sys/time.h unistd.h],[
 ])
 AC_CHECK_HEADERS([execinfo.h],[:],[:])
 
-AC_HEADER_MAJOR
-dnl glibc 2.25 deprecates 'major' and 'minor' in <sys/types.h> and requires to
-dnl include <sys/sysmacros.h>. However the logic in AC_HEADER_MAJOR has not yet
-dnl been updated in Autoconf 2.69, so use a workaround:
-m4_version_prereq([2.70], [],
-[if test "x$ac_cv_header_sys_mkdev_h" = xno; then
-   AC_CHECK_HEADER(sys/sysmacros.h, [AC_DEFINE(MAJOR_IN_SYSMACROS, 1,
-      [Define to 1 if `major', `minor', and `makedev' are declared in <sys/sysmacros.h>.])])
-fi])
-
 # Checks for typedefs, structures, and compiler characteristics.
 # ----------------------------------------------------------------------
 AC_HEADER_STDBOOL
@@ -164,25 +154,19 @@ m4_define([HTOP_CHECK_SCRIPT],
 [
    if test ! -z "m4_toupper($HTOP_[$1]_CONFIG_SCRIPT)"; then
       # to be used to set the path to ncurses*-config when cross-compiling
-      htop_config_script_libs=$(m4_toupper($HTOP_[$1]_CONFIG_SCRIPT) --libs 2> /dev/null)
+      htop_config_script=$(m4_toupper($HTOP_[$1]_CONFIG_SCRIPT) --libs 2> /dev/null)
-      htop_config_script_cflags=$(m4_toupper($HTOP_[$1]_CONFIG_SCRIPT) --cflags 2> /dev/null)
    else
-      htop_config_script_libs=$([$4] --libs 2> /dev/null)
+      htop_config_script=$([$4] --libs 2> /dev/null)
-      htop_config_script_cflags=$([$4] --cflags 2> /dev/null)
    fi
    htop_script_success=no
    htop_save_LDFLAGS="$LDFLAGS"
-   htop_save_CFLAGS="$CFLAGS"
+   if test ! "x$htop_config_script" = x; then
-   if test ! "x$htop_config_script_libs" = x; then
+      LDFLAGS="$htop_config_script $LDFLAGS"
-      LDFLAGS="$htop_config_script_libs $LDFLAGS"
-      CFLAGS="$htop_config_script_cflags $CFLAGS"
       AC_CHECK_LIB([$1], [$2], [
          AC_DEFINE([$3], 1, [The library is present.])
-         LIBS="$htop_config_script_libs $LIBS "
+         LIBS="$htop_config_script $LIBS "
          htop_script_success=yes
-      ], [
+      ], [])
-        CFLAGS="$htop_save_CFLAGS"
-      ])
       LDFLAGS="$htop_save_LDFLAGS"
    fi
    if test "x$htop_script_success" = xno; then
@@ -324,8 +308,8 @@ then
    PKG_PROG_PKG_CONFIG()
    PKG_CHECK_MODULES(LIBNL3, libnl-3.0, [], [missing_libraries="$missing_libraries libnl-3"])
    PKG_CHECK_MODULES(LIBNL3GENL, libnl-genl-3.0, [], [missing_libraries="$missing_libraries libnl-genl-3"])
-   CFLAGS="$CFLAGS $LIBNL3_CFLAGS $LIBNL3GENL_CFLAGS"
+   CFLAGS+=" $LIBNL3_CFLAGS $LIBNL3GENL_CFLAGS"
-   LIBS="$LIBS $LIBNL3_LIBS $LIBNL3GENL_LIBS"
+   LIBS+=" $LIBNL3_LIBS $LIBNL3GENL_LIBS"
    AC_DEFINE(HAVE_DELAYACCT, 1, [Define if delay accounting support should be enabled.])
 fi
 

linux/Battery.c

@@ -110,14 +110,17 @@ static ACPresence procAcpiCheck() {
       char statePath[50];
       xSnprintf((char *) statePath, sizeof statePath, "%s/%s/state", power_supplyPath, entryName);
       FILE* file = fopen(statePath, "r");
+
       if (!file) {
          isOn = AC_ERROR;
          continue;
       }
+
       char* line = String_readLine(file);
-      fclose(file);
       if (!line) continue;
 
+      fclose(file);
+
       const char *isOnline = String_getToken(line, 2);
       free(line);
 

linux/LinuxProcessList.c

@@ -26,12 +26,6 @@ in the source distribution for its full text.
 #include <assert.h>
 #include <sys/types.h>
 #include <fcntl.h>
-#ifdef MAJOR_IN_MKDEV
-#include <sys/mkdev.h>
-#elif defined(MAJOR_IN_SYSMACROS) || \
-   (defined(HAVE_SYS_SYSMACROS_H) && HAVE_SYS_SYSMACROS_H)
-#include <sys/sysmacros.h>
-#endif
 
 #ifdef HAVE_DELAYACCT
 #include <netlink/attr.h>
@@ -442,7 +436,7 @@ static void LinuxProcessList_readIoFile(LinuxProcess* process, const char* dirna
          }
          break;
       case 's':
-         if (line[4] == 'r' && strncmp(line+1, "yscr: ", 6) == 0) {
+         if (line[5] == 'r' && strncmp(line+1, "yscr: ", 6) == 0) {
             process->io_syscr = strtoull(line+7, NULL, 10);
          } else if (strncmp(line+1, "yscw: ", 6) == 0) {
             process->io_syscw = strtoull(line+7, NULL, 10);
@@ -601,36 +595,36 @@ static void LinuxProcessList_readOomData(LinuxProcess* process, const char* dirn
 
 static int handleNetlinkMsg(struct nl_msg *nlmsg, void *linuxProcess) {
    struct nlmsghdr *nlhdr;
-   struct nlattr *nlattrs[TASKSTATS_TYPE_MAX + 1];
+  	struct nlattr *nlattrs[TASKSTATS_TYPE_MAX + 1];
-   struct nlattr *nlattr;
+  	struct nlattr *nlattr;
-   struct taskstats *stats;
+	struct taskstats *stats;
-   int rem;
+	int rem;
-   unsigned long long int timeDelta;
+	unsigned long long int timeDelta;
-   LinuxProcess* lp = (LinuxProcess*) linuxProcess;
+	LinuxProcess* lp = (LinuxProcess*) linuxProcess;
 
-   nlhdr = nlmsg_hdr(nlmsg);
+	nlhdr = nlmsg_hdr(nlmsg);
 
    if (genlmsg_parse(nlhdr, 0, nlattrs, TASKSTATS_TYPE_MAX, NULL) < 0) {
       return NL_SKIP;
-   }
+	}
 
-   if ((nlattr = nlattrs[TASKSTATS_TYPE_AGGR_PID]) || (nlattr = nlattrs[TASKSTATS_TYPE_NULL])) {
+	if ((nlattr = nlattrs[TASKSTATS_TYPE_AGGR_PID]) || (nlattr = nlattrs[TASKSTATS_TYPE_NULL])) {
-      stats = nla_data(nla_next(nla_data(nlattr), &rem));
+		stats = nla_data(nla_next(nla_data(nlattr), &rem));
-      assert(lp->super.pid == stats->ac_pid);
+		assert(lp->super.pid == stats->ac_pid);
-      timeDelta = (stats->ac_etime*1000 - lp->delay_read_time);
+		timeDelta = (stats->ac_etime*1000 - lp->delay_read_time);
-      #define BOUNDS(x) isnan(x) ? 0.0 : (x > 100) ? 100.0 : x;
+		#define BOUNDS(x) isnan(x) ? 0.0 : (x > 100) ? 100.0 : x;
-      #define DELTAPERC(x,y) BOUNDS((float) (x - y) / timeDelta * 100);
+		#define DELTAPERC(x,y) BOUNDS((float) (x - y) / timeDelta * 100);
-      lp->cpu_delay_percent = DELTAPERC(stats->cpu_delay_total, lp->cpu_delay_total);
+		lp->cpu_delay_percent = DELTAPERC(stats->cpu_delay_total, lp->cpu_delay_total);
-      lp->blkio_delay_percent = DELTAPERC(stats->blkio_delay_total, lp->blkio_delay_total);
+		lp->blkio_delay_percent = DELTAPERC(stats->blkio_delay_total, lp->blkio_delay_total);
-      lp->swapin_delay_percent = DELTAPERC(stats->swapin_delay_total, lp->swapin_delay_total);
+		lp->swapin_delay_percent = DELTAPERC(stats->swapin_delay_total, lp->swapin_delay_total);
-      #undef DELTAPERC
+		#undef DELTAPERC
-      #undef BOUNDS
+		#undef BOUNDS
-      lp->swapin_delay_total = stats->swapin_delay_total;
+		lp->swapin_delay_total = stats->swapin_delay_total;
-      lp->blkio_delay_total = stats->blkio_delay_total;
+		lp->blkio_delay_total = stats->blkio_delay_total;
-      lp->cpu_delay_total = stats->cpu_delay_total;
+		lp->cpu_delay_total = stats->cpu_delay_total;
-      lp->delay_read_time = stats->ac_etime*1000;
+		lp->delay_read_time = stats->ac_etime*1000;
-   }
+	}
-   return NL_OK;
+  	return NL_OK;
 }
 
 static void LinuxProcessList_readDelayAcctData(LinuxProcessList* this, LinuxProcess* process) {

linux/LinuxProcessList.h

@@ -9,11 +9,6 @@ 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) || \
-   (defined(HAVE_SYS_SYSMACROS_H) && HAVE_SYS_SYSMACROS_H)
-#endif
-
 #ifdef HAVE_DELAYACCT
 #endif
 

linux/Platform.c

@@ -97,7 +97,7 @@ static Htop_Reaction Platform_actionSetIOPriority(State* st) {
    void* set = Action_pickFromVector(st, ioprioPanel, 21);
    if (set) {
       IOPriority ioprio = IOPriorityPanel_getIOPriority(ioprioPanel);
-      bool ok = MainPanel_foreachProcess((MainPanel*)panel, (MainPanel_ForeachProcessFn) LinuxProcess_setIOPriority, (Arg){ .i = ioprio }, NULL);
+      bool ok = MainPanel_foreachProcess((MainPanel*)panel, (MainPanel_ForeachProcessFn) LinuxProcess_setIOPriority, (size_t) ioprio, NULL);
       if (!ok)
          beep();
    }

unsupported/UnsupportedProcessList.c

@@ -68,3 +68,8 @@ void ProcessList_goThroughEntries(ProcessList* super) {
     proc->minflt = 20;
     proc->majflt = 20;
 }
+
+void UnsupportedProcessList_scan(ProcessList* this) {
+   (void) this;
+   // stub!
+}

unsupported/UnsupportedProcessList.h

@@ -17,4 +17,6 @@ void ProcessList_delete(ProcessList* this);
 
 void ProcessList_goThroughEntries(ProcessList* super);
 
+void UnsupportedProcessList_scan(ProcessList* this);
+
 #endif