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Improve construction of tree view, properly nesting threads.

Browse Source 
Add CPU affinity screen ('a' key).
BUGFIX: Correct display of TPGID field.
Add TGID field.
This commit is contained in:
Hisham Muhammad 2007-11-08 23:23:01 +00:00
parent 46631b59fb
commit a7c2aedcec
16 changed files with 150 additions and 66 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
ChangeLog
View File

@ -1,5 +1,11 @@
What's new in version 0.6.7
What's new in version 0.7
* CPU affinity configuration ('a' key)
* Improve display of tree view, properly nesting
threads of the same app based on TGID.
* BUGFIX: Correct display of TPGID field
* Add TGID field
* BUGFIX: Don't crash with invalid command-line flags
(thanks to Nico Golde for the report)
* Fix GCC 4.3 compilation issues

22
CheckItem.c
View File

@ -16,7 +16,8 @@ in the source distribution for its full text.
typedef struct CheckItem_ {
Object super;
char* text;
bool* value;
bool value;
bool* ref;
} CheckItem;
}*/
@ -27,13 +28,14 @@ char* CHECKITEM_CLASS = "CheckItem";
#define CHECKITEM_CLASS NULL
#endif
CheckItem* CheckItem_new(char* text, bool* value) {
CheckItem* CheckItem_new(char* text, bool* ref, bool value) {
CheckItem* this = malloc(sizeof(CheckItem));
Object_setClass(this, CHECKITEM_CLASS);
((Object*)this)->display = CheckItem_display;
((Object*)this)->delete = CheckItem_delete;
this->text = text;
this->value = value;
this->ref = ref;
return this;
}
@ -45,11 +47,25 @@ void CheckItem_delete(Object* cast) {
free(this);
}
void CheckItem_set(CheckItem* this, bool value) {
if (this->ref)
*(this->ref) = value;
else
this->value = value;
}
bool CheckItem_get(CheckItem* this) {
if (this->ref)
return *(this->ref);
else
return this->value;
}
void CheckItem_display(Object* cast, RichString* out) {
CheckItem* this = (CheckItem*)cast;
assert (this != NULL);
RichString_write(out, CRT_colors[CHECK_BOX], "[");
if (*(this->value))
if (CheckItem_get(this))
RichString_append(out, CRT_colors[CHECK_MARK], "x");
else
RichString_append(out, CRT_colors[CHECK_MARK], " ");

9
CheckItem.h
View File

@ -18,7 +18,8 @@ in the source distribution for its full text.
typedef struct CheckItem_ {
Object super;
char* text;
bool* value;
bool value;
bool* ref;
} CheckItem;
@ -28,10 +29,14 @@ extern char* CHECKITEM_CLASS;
#define CHECKITEM_CLASS NULL
#endif
CheckItem* CheckItem_new(char* text, bool* value);
CheckItem* CheckItem_new(char* text, bool* ref, bool value);
void CheckItem_delete(Object* cast);
void CheckItem_set(CheckItem* this, bool value);
bool CheckItem_get(CheckItem* this);
void CheckItem_display(Object* cast, RichString* out);
#endif

13
ColorsPanel.c
View File

@ -23,7 +23,6 @@ typedef struct ColorsPanel_ {
Settings* settings;
ScreenManager* scr;
bool check[5];
} ColorsPanel;
}*/
@ -50,10 +49,9 @@ ColorsPanel* ColorsPanel_new(Settings* settings, ScreenManager* scr) {
Panel_setHeader(super, "Colors");
for (int i = 0; ColorSchemes[i] != NULL; i++) {
Panel_add(super, (Object*) CheckItem_new(String_copy(ColorSchemes[i]), &(this->check[i])));
this->check[i] = false;
Panel_add(super, (Object*) CheckItem_new(String_copy(ColorSchemes[i]), NULL, false));
}
this->check[settings->colorScheme] = true;
CheckItem_set((CheckItem*)Panel_get(super, settings->colorScheme), true);
return this;
}
@ -75,10 +73,9 @@ HandlerResult ColorsPanel_EventHandler(Panel* super, int ch) {
case 0x0d:
case KEY_ENTER:
case ' ':
for (int i = 0; ColorSchemes[i] != NULL; i++) {
this->check[i] = false;
}
this->check[mark] = true;
for (int i = 0; ColorSchemes[i] != NULL; i++)
CheckItem_set((CheckItem*)Panel_get(super, i), false);
CheckItem_set((CheckItem*)Panel_get(super, mark), true);
this->settings->colorScheme = mark;
result = HANDLED;
}

1
ColorsPanel.h
View File

@ -25,7 +25,6 @@ typedef struct ColorsPanel_ {
Settings* settings;
ScreenManager* scr;
bool check[5];
} ColorsPanel;

22
DisplayOptionsPanel.c
View File

@ -28,17 +28,17 @@ DisplayOptionsPanel* DisplayOptionsPanel_new(Settings* settings, ScreenManager*
this->settings = settings;
this->scr = scr;
super->eventHandler = DisplayOptionsPanel_EventHandler;
super->eventHandler = DisplayOptionsPanel_eventHandler;
Panel_setHeader(super, "Display options");
Panel_add(super, (Object*) CheckItem_new(String_copy("Tree view"), &(settings->pl->treeView)));
Panel_add(super, (Object*) CheckItem_new(String_copy("Shadow other users' processes"), &(settings->pl->shadowOtherUsers)));
Panel_add(super, (Object*) CheckItem_new(String_copy("Hide kernel threads"), &(settings->pl->hideKernelThreads)));
Panel_add(super, (Object*) CheckItem_new(String_copy("Hide userland threads"), &(settings->pl->hideUserlandThreads)));
Panel_add(super, (Object*) CheckItem_new(String_copy("Highlight program \"basename\""), &(settings->pl->highlightBaseName)));
Panel_add(super, (Object*) CheckItem_new(String_copy("Highlight megabytes in memory counters"), &(settings->pl->highlightMegabytes)));
Panel_add(super, (Object*) CheckItem_new(String_copy("Leave a margin around header"), &(settings->header->margin)));
Panel_add(super, (Object*) CheckItem_new(String_copy("Split System Time into System/IO-Wait/Hard-IRQ/Soft-IRQ"), &(settings->pl->expandSystemTime)));
Panel_add(super, (Object*) CheckItem_new(String_copy("Tree view"), &(settings->pl->treeView), false));
Panel_add(super, (Object*) CheckItem_new(String_copy("Shadow other users' processes"), &(settings->pl->shadowOtherUsers), false));
Panel_add(super, (Object*) CheckItem_new(String_copy("Hide kernel threads"), &(settings->pl->hideKernelThreads), false));
Panel_add(super, (Object*) CheckItem_new(String_copy("Hide userland threads"), &(settings->pl->hideUserlandThreads), false));
Panel_add(super, (Object*) CheckItem_new(String_copy("Highlight program \"basename\""), &(settings->pl->highlightBaseName), false));
Panel_add(super, (Object*) CheckItem_new(String_copy("Highlight megabytes in memory counters"), &(settings->pl->highlightMegabytes), false));
Panel_add(super, (Object*) CheckItem_new(String_copy("Leave a margin around header"), &(settings->header->margin), false));
Panel_add(super, (Object*) CheckItem_new(String_copy("Split System Time into System/IO-Wait/Hard-IRQ/Soft-IRQ"), &(settings->pl->expandSystemTime), false));
return this;
}
@ -49,7 +49,7 @@ void DisplayOptionsPanel_delete(Object* object) {
free(this);
}
HandlerResult DisplayOptionsPanel_EventHandler(Panel* super, int ch) {
HandlerResult DisplayOptionsPanel_eventHandler(Panel* super, int ch) {
DisplayOptionsPanel* this = (DisplayOptionsPanel*) super;
HandlerResult result = IGNORED;
@ -60,7 +60,7 @@ HandlerResult DisplayOptionsPanel_EventHandler(Panel* super, int ch) {
case 0x0d:
case KEY_ENTER:
case ' ':
*(selected->value) = ! *(selected->value);
CheckItem_set(selected, ! (CheckItem_get(selected)) );
result = HANDLED;
}

2
DisplayOptionsPanel.h
View File

@ -25,7 +25,7 @@ DisplayOptionsPanel* DisplayOptionsPanel_new(Settings* settings, ScreenManager*
void DisplayOptionsPanel_delete(Object* object);
HandlerResult DisplayOptionsPanel_EventHandler(Panel* super, int ch);
HandlerResult DisplayOptionsPanel_eventHandler(Panel* super, int ch);
#endif

4
Makefile.am
View File

@ -17,7 +17,7 @@ DisplayOptionsPanel.c FunctionBar.c Hashtable.c Header.c htop.c ListItem.c \
LoadAverageMeter.c MemoryMeter.c Meter.c MetersPanel.c Object.c Panel.c \
Process.c ProcessList.c RichString.c ScreenManager.c Settings.c \
SignalItem.c SignalsPanel.c String.c SwapMeter.c TasksMeter.c TraceScreen.c \
UptimeMeter.c UsersTable.c Vector.c AvailableColumnsPanel.c
UptimeMeter.c UsersTable.c Vector.c AvailableColumnsPanel.c AffinityPanel.c
myhtopheaders = AvailableColumnsPanel.h AvailableMetersPanel.h \
CategoriesPanel.h CheckItem.h ClockMeter.h ColorsPanel.h ColumnsPanel.h \
@ -26,7 +26,7 @@ Hashtable.h Header.h htop.h ListItem.h LoadAverageMeter.h MemoryMeter.h \
Meter.h MetersPanel.h Object.h Panel.h ProcessList.h RichString.h \
ScreenManager.h Settings.h SignalItem.h SignalsPanel.h String.h \
SwapMeter.h TasksMeter.h TraceScreen.h UptimeMeter.h UsersTable.h Vector.h \
Process.h
Process.h AffinityPanel.h
SUFFIXES = .h

24
Process.c
View File

@ -25,6 +25,7 @@ in the source distribution for its full text.
#include <string.h>
#include <stdbool.h>
#include <pwd.h>
#include <sched.h>
// This works only with glibc 2.1+. On earlier versions
// the behavior is similar to have a hardcoded page size.
@ -41,7 +42,7 @@ typedef enum ProcessField_ {
STIME, CUTIME, CSTIME, PRIORITY, NICE, ITREALVALUE, STARTTIME, VSIZE, RSS, RLIM, STARTCODE, ENDCODE,
STARTSTACK, KSTKESP, KSTKEIP, SIGNAL, BLOCKED, SSIGIGNORE, SIGCATCH, WCHAN, NSWAP, CNSWAP, EXIT_SIGNAL,
PROCESSOR, M_SIZE, M_RESIDENT, M_SHARE, M_TRS, M_DRS, M_LRS, M_DT, ST_UID, PERCENT_CPU, PERCENT_MEM,
USER, TIME, NLWP,
USER, TIME, NLWP, TGID
#ifdef HAVE_OPENVZ
VEID, VPID,
#endif
@ -65,7 +66,8 @@ typedef struct Process_ {
unsigned int pgrp;
unsigned int session;
unsigned int tty_nr;
unsigned int tpgid;
unsigned int tgid;
int tpgid;
unsigned long int flags;
#ifdef DEBUG
unsigned long int minflt;
@ -127,7 +129,7 @@ char* PROCESS_CLASS = "Process";
#endif
char *Process_fieldNames[] = {
"", "PID", "Command", "STATE", "PPID", "PGRP", "SESSION", "TTY_NR", "TPGID", "FLAGS", "MINFLT", "CMINFLT", "MAJFLT", "CMAJFLT", "UTIME", "STIME", "CUTIME", "CSTIME", "PRIORITY", "NICE", "ITREALVALUE", "STARTTIME", "VSIZE", "RSS", "RLIM", "STARTCODE", "ENDCODE", "STARTSTACK", "KSTKESP", "KSTKEIP", "SIGNAL", "BLOCKED", "SIGIGNORE", "SIGCATCH", "WCHAN", "NSWAP", "CNSWAP", "EXIT_SIGNAL", "PROCESSOR", "M_SIZE", "M_RESIDENT", "M_SHARE", "M_TRS", "M_DRS", "M_LRS", "M_DT", "ST_UID", "PERCENT_CPU", "PERCENT_MEM", "USER", "TIME", "NLWP",
"", "PID", "Command", "STATE", "PPID", "PGRP", "SESSION", "TTY_NR", "TPGID", "FLAGS", "MINFLT", "CMINFLT", "MAJFLT", "CMAJFLT", "UTIME", "STIME", "CUTIME", "CSTIME", "PRIORITY", "NICE", "ITREALVALUE", "STARTTIME", "VSIZE", "RSS", "RLIM", "STARTCODE", "ENDCODE", "STARTSTACK", "KSTKESP", "KSTKEIP", "SIGNAL", "BLOCKED", "SIGIGNORE", "SIGCATCH", "WCHAN", "NSWAP", "CNSWAP", "EXIT_SIGNAL", "PROCESSOR", "M_SIZE", "M_RESIDENT", "M_SHARE", "M_TRS", "M_DRS", "M_LRS", "M_DT", "ST_UID", "PERCENT_CPU", "PERCENT_MEM", "USER", "TIME", "NLWP", "TGID",
#ifdef HAVE_OPENVZ
"VEID", "VPID",
#endif
@ -193,6 +195,16 @@ void Process_setPriority(Process* this, int priority) {
}
}
unsigned long Process_getAffinity(Process* this) {
unsigned long mask = 0;
sched_getaffinity(this->pid, sizeof(unsigned long), (cpu_set_t*) &mask);
return mask;
}
void Process_setAffinity(Process* this, unsigned long mask) {
sched_setaffinity(this->pid, sizeof(unsigned long), (cpu_set_t*) &mask);
}
void Process_sendSignal(Process* this, int signal) {
kill(this->pid, signal);
}
@ -281,7 +293,8 @@ void Process_writeField(Process* this, RichString* str, ProcessField field) {
case PGRP: snprintf(buffer, n, "%5u ", this->pgrp); break;
case SESSION: snprintf(buffer, n, "%5u ", this->session); break;
case TTY_NR: snprintf(buffer, n, "%5u ", this->tty_nr); break;
case TPGID: snprintf(buffer, n, "%5u ", this->tpgid); break;
case TGID: snprintf(buffer, n, "%5u ", this->tgid); break;
case TPGID: snprintf(buffer, n, "%5d ", this->tpgid); break;
case PROCESSOR: snprintf(buffer, n, "%3d ", this->processor+1); break;
case NLWP: snprintf(buffer, n, "%4ld ", this->nlwp); break;
case COMM: {
@ -462,7 +475,8 @@ char* Process_printField(ProcessField field) {
case PGRP: return " PGRP ";
case SESSION: return " SESN ";
case TTY_NR: return " TTY ";
case TPGID: return " TGID ";
case TGID: return " TGID ";
case TPGID: return "TPGID ";
case COMM: return "Command ";
case STATE: return "S ";
case PRIORITY: return "PRI ";

10
Process.h
View File

@ -28,6 +28,7 @@ in the source distribution for its full text.
#include <string.h>
#include <stdbool.h>
#include <pwd.h>
#include <sched.h>
// This works only with glibc 2.1+. On earlier versions
// the behavior is similar to have a hardcoded page size.
@ -43,7 +44,7 @@ typedef enum ProcessField_ {
STIME, CUTIME, CSTIME, PRIORITY, NICE, ITREALVALUE, STARTTIME, VSIZE, RSS, RLIM, STARTCODE, ENDCODE,
STARTSTACK, KSTKESP, KSTKEIP, SIGNAL, BLOCKED, SSIGIGNORE, SIGCATCH, WCHAN, NSWAP, CNSWAP, EXIT_SIGNAL,
PROCESSOR, M_SIZE, M_RESIDENT, M_SHARE, M_TRS, M_DRS, M_LRS, M_DT, ST_UID, PERCENT_CPU, PERCENT_MEM,
USER, TIME, NLWP,
USER, TIME, NLWP, TGID,
#ifdef HAVE_OPENVZ
VEID, VPID,
#endif
@ -67,7 +68,8 @@ typedef struct Process_ {
unsigned int pgrp;
unsigned int session;
unsigned int tty_nr;
unsigned int tpgid;
unsigned int tgid;
int tpgid;
unsigned long int flags;
#ifdef DEBUG
unsigned long int minflt;
@ -141,6 +143,10 @@ void Process_toggleTag(Process* this);
void Process_setPriority(Process* this, int priority);
unsigned long Process_getAffinity(Process* this);
void Process_setAffinity(Process* this, unsigned long mask);
void Process_sendSignal(Process* this, int signal);
#define ONE_K 1024

51
ProcessList.c
View File

@ -333,7 +333,7 @@ static void ProcessList_buildTree(ProcessList* this, int pid, int level, int ind
for (int i = Vector_size(this->processes) - 1; i >= 0; i--) {
Process* process = (Process*) (Vector_get(this->processes, i));
if (process->ppid == pid) {
if (process->tgid == pid || (process->tgid == process->pid && process->ppid == pid)) {
Process* process = (Process*) (Vector_take(this->processes, i));
Vector_add(children, process);
}
@ -360,26 +360,34 @@ void ProcessList_sort(ProcessList* this) {
if (!this->treeView) {
Vector_sort(this->processes);
} else {
// Save settings
int direction = this->direction;
int sortKey = this->sortKey;
// Sort by PID
this->sortKey = PID;
this->direction = 1;
Vector_sort(this->processes);
// Restore settings
this->sortKey = sortKey;
this->direction = direction;
// Take PID 1 as root and add to the new listing
int vsize = Vector_size(this->processes);
Process* init = (Process*) (Vector_take(this->processes, 0));
assert(init->pid == 1);
init->indent = 0;
Vector_add(this->processes2, init);
// Recursively empty list
ProcessList_buildTree(this, init->pid, 0, 0, direction);
// Add leftovers
while (Vector_size(this->processes)) {
Process* p = (Process*) (Vector_take(this->processes, 0));
p->indent = 0;
Vector_add(this->processes2, p);
ProcessList_buildTree(this, p->pid, 0, 0, direction);
}
assert(Vector_size(this->processes2) == vsize); (void)vsize;
assert(Vector_size(this->processes) == 0);
// Swap listings around
Vector* t = this->processes;
this->processes = this->processes2;
this->processes2 = t;
@ -408,7 +416,7 @@ static int ProcessList_readStatFile(ProcessList* this, Process *proc, FILE *f, c
#ifdef DEBUG_PROC
int num = ProcessList_read(this, location,
"%c %u %u %u %u %u %lu %lu %lu %lu "
"%c %u %u %u %u %d %lu %lu %lu %lu "
"%lu %lu %lu %ld %ld %ld %ld %ld %ld "
"%lu %lu %ld %lu %lu %lu %lu %lu "
"%lu %lu %lu %lu %lu %lu %lu %lu "
@ -426,7 +434,7 @@ static int ProcessList_readStatFile(ProcessList* this, Process *proc, FILE *f, c
#else
long int uzero;
int num = ProcessList_read(this, location,
"%c %u %u %u %u %u %lu %lu %lu %lu "
"%c %u %u %u %u %d %lu %lu %lu %lu "
"%lu %lu %lu %ld %ld %ld %ld %ld %ld "
"%lu %lu %ld %lu %lu %lu %lu %lu "
"%lu %lu %lu %lu %lu %lu %lu %lu "
@ -454,10 +462,12 @@ static int ProcessList_readStatFile(ProcessList* this, Process *proc, FILE *f, c
bool ProcessList_readStatusFile(ProcessList* this, Process* proc, char* dirname, char* name) {
char statusfilename[MAX_NAME+1];
statusfilename[MAX_NAME] = '\0';
/*
bool success = false;
char buffer[256];
buffer[255] = '\0';
// We need to parse the status file just for tgid, which is missing in stat.
snprintf(statusfilename, MAX_NAME, "%s/%s/status", dirname, name);
FILE* status = ProcessList_fopen(this, statusfilename, "r");
if (status) {
@ -465,12 +475,11 @@ bool ProcessList_readStatusFile(ProcessList* this, Process* proc, char* dirname,
char* ok = fgets(buffer, 255, status);
if (!ok)
break;
if (String_startsWith(buffer, "Uid:")) {
int uid1, uid2, uid3, uid4;
// TODO: handle other uid's.
int ok = ProcessList_read(this, buffer, "Uid:\t%d\t%d\t%d\t%d", &uid1, &uid2, &uid3, &uid4);
if (String_startsWith(buffer, "Tgid:")) {
int tgid;
int ok = ProcessList_read(this, buffer, "Tgid:\t%d", &tgid);
if (ok >= 1) {
proc->st_uid = uid1;
proc->tgid = tgid;
success = true;
}
break;
@ -478,19 +487,13 @@ bool ProcessList_readStatusFile(ProcessList* this, Process* proc, char* dirname,
}
fclose(status);
}
if (!success) {
*/
snprintf(statusfilename, MAX_NAME, "%s/%s", dirname, name);
struct stat sstat;
int statok = stat(statusfilename, &sstat);
if (statok == -1)
return false;
proc->st_uid = sstat.st_uid;
return true;
/*
} else
return true;
*/
snprintf(statusfilename, MAX_NAME, "%s/%s", dirname, name);
struct stat sstat;
int statok = stat(statusfilename, &sstat);
if (statok == -1)
return false;
proc->st_uid = sstat.st_uid;
return true;
}
void ProcessList_processEntries(ProcessList* this, char* dirname, int parent, float period) {
@ -521,9 +524,7 @@ void ProcessList_processEntries(ProcessList* this, char* dirname, int parent, fl
char subdirname[MAX_NAME+1];
snprintf(subdirname, MAX_NAME, "%s/%s/task", dirname, name);
if (access(subdirname, X_OK) == 0) {
ProcessList_processEntries(this, subdirname, pid, period);
}
ProcessList_processEntries(this, subdirname, pid, period);
}
FILE* status;

4
SignalsPanel.c
View File

@ -27,7 +27,7 @@ SignalsPanel* SignalsPanel_new(int x, int y, int w, int h) {
((Object*)this)->delete = SignalsPanel_delete;
this->signals = Signal_getSignalTable();
super->eventHandler = SignalsPanel_EventHandler;
super->eventHandler = SignalsPanel_eventHandler;
int sigCount = Signal_getSignalCount();
for(int i = 0; i < sigCount; i++)
Panel_set(super, i, (Object*) this->signals[i]);
@ -51,7 +51,7 @@ void SignalsPanel_reset(SignalsPanel* this) {
this->state = 0;
}
HandlerResult SignalsPanel_EventHandler(Panel* super, int ch) {
HandlerResult SignalsPanel_eventHandler(Panel* super, int ch) {
SignalsPanel* this = (SignalsPanel*) super;
int size = Panel_getSize(super);

2
SignalsPanel.h
View File

@ -27,6 +27,6 @@ void SignalsPanel_delete(Object* object);
void SignalsPanel_reset(SignalsPanel* this);
HandlerResult SignalsPanel_EventHandler(Panel* super, int ch);
HandlerResult SignalsPanel_eventHandler(Panel* super, int ch);
#endif

3
htop.1
View File

@ -77,6 +77,9 @@ If none is tagged, sends to the currently selected process.
.B F10, q
Quit
.TP
.B a (on multiprocessor machines)
Set CPU affinity: mark which CPUs a process is allowed to use.
.TP
.B u
Show only processes owned by a specified user.
.TP

40
htop.c
View File

@ -25,6 +25,7 @@ in the source distribution for its full text.
#include "CategoriesPanel.h"
#include "SignalsPanel.h"
#include "TraceScreen.h"
#include "AffinityPanel.h"
#include "config.h"
#include "debug.h"
@ -104,7 +105,10 @@ void showHelp(ProcessList* pl) {
mvaddstr(15, 0, " F9 k: kill process/tagged processes P: sort by CPU%");
mvaddstr(16, 0, " + [ F7: lower priority (+ nice) M: sort by MEM%");
mvaddstr(17, 0, " - ] F8: higher priority (root only) T: sort by TIME");
mvaddstr(18, 0, " F4 I: invert sort order");
if (pl->processorCount > 1)
mvaddstr(18, 0, " a: set CPU affinity F4 I: invert sort order");
else
mvaddstr(18, 0, " F4 I: invert sort order");
mvaddstr(19, 0, " F2 S: setup F6 >: select sort column");
mvaddstr(20, 0, " F1 h: show this help screen");
mvaddstr(21, 0, " F10 q: quit s: trace syscalls with strace");
@ -120,6 +124,8 @@ void showHelp(ProcessList* pl) {
mvaddstr(16, 0, " + [ F7"); mvaddstr(16,40, " M");
mvaddstr(17, 0, " - ] F8"); mvaddstr(17,40, " T");
mvaddstr(18,40, " F4 I");
if (pl->processorCount > 1)
mvaddstr(18, 0, " a:");
mvaddstr(19, 0, " F2 S"); mvaddstr(19,40, " F6 >");
mvaddstr(20, 0, " F1 h");
mvaddstr(21, 0, " F10 q"); mvaddstr(21,40, " s");
@ -169,7 +175,7 @@ static HandlerResult pickWithEnter(Panel* panel, int ch) {
static Object* pickFromList(Panel* panel, Panel* list, int x, int y, char** keyLabels, FunctionBar* prevBar) {
char* fuKeys[2] = {"Enter", "Esc"};
int fuEvents[2] = {13, 27};
if (!panel->eventHandler)
if (!list->eventHandler)
Panel_setEventHandler(list, pickWithEnter);
ScreenManager* scr = ScreenManager_new(0, y, 0, -1, HORIZONTAL, false);
ScreenManager_add(scr, list, FunctionBar_new(2, keyLabels, fuKeys, fuEvents), x - 1);
@ -592,6 +598,36 @@ int main(int argc, char** argv) {
refreshTimeout = 0;
break;
}
case 'a':
{
if (pl->processorCount == 1)
break;
Process* p = (Process*) Panel_getSelected(panel);
unsigned long curr = Process_getAffinity(p);
Panel* affinityPanel = AffinityPanel_new(pl->processorCount, curr);
char* fuFunctions[2] = {"Toggle ", "Done "};
pickFromList(panel, affinityPanel, 15, headerHeight, fuFunctions, defaultBar);
unsigned long new = AffinityPanel_getAffinity(affinityPanel);
bool anyTagged = false;
for (int i = 0; i < Panel_getSize(panel); i++) {
Process* p = (Process*) Panel_get(panel, i);
if (p->tag) {
Process_setAffinity(p, new);
anyTagged = true;
}
}
if (!anyTagged) {
Process* p = (Process*) Panel_getSelected(panel);
Process_setAffinity(p, new);
}
((Object*)affinityPanel)->delete((Object*)affinityPanel);
Panel_setRichHeader(panel, ProcessList_printHeader(pl));
refreshTimeout = 0;
break;
}
case KEY_F(10):
case 'q':
quit = 1;

1
htop.h
View File

@ -29,6 +29,7 @@ in the source distribution for its full text.
#include "CategoriesPanel.h"
#include "SignalsPanel.h"
#include "TraceScreen.h"
#include "AffinityPanel.h"
#include "config.h"
#include "debug.h"