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#include <stdlib.h> |
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#include <sys/types.h> |
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#include <dirent.h> |
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#include <string.h> |
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#endif |
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+ |
#include <string.h> |
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|
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#ifdef SOLARIS |
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#include <procfs.h> |
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#include <unistd.h> |
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#define PROCESS_BATCH 30 |
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#endif |
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#ifdef WIN32 |
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#include <windows.h> |
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#include <psapi.h> |
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#endif |
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|
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static void proc_state_init(sg_process_stats *s) { |
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s->process_name = NULL; |
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int len; |
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int rc; |
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time_t uptime; |
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long tickspersec; |
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#endif |
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|
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#ifdef LINUX |
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|
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/* cpu */ |
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proc_state_ptr->cpu_percent = (100.0 * (utime + stime)) / ((uptime * 100.0) - starttime); |
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tickspersec = sysconf (_SC_CLK_TCK); |
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if (tickspersec < 0) { |
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proc_state_ptr->time_spent = 0; |
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} |
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else { |
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proc_state_ptr->time_spent = (utime + stime) / tickspersec; |
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} |
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|
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fclose(f); |
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|
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proctitle = NULL; |
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|
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do { |
431 |
< |
if(size >= buflen) { |
431 |
> |
if((long) size >= buflen) { |
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buflen *= 2; |
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size = buflen; |
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proctitletmp = sg_realloc(proctitle, buflen); |
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size = 0; |
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break; |
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} |
453 |
< |
} while(size >= buflen); |
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} while((long) size >= buflen); |
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|
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if(size > 0) { |
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proc_state_ptr->proctitle = sg_malloc(size+1); |
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return NULL; |
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} |
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|
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< |
do { |
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> |
while (1) { |
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num = pstat_getproc(pstat_procinfo, sizeof pstat_procinfo[0], |
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PROCESS_BATCH, procidx); |
703 |
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if (num == -1) { |
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sg_set_error_with_errno(SG_ERROR_PSTAT, |
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"pstat_getproc"); |
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return NULL; |
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} else if (num == 0) { |
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break; |
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} |
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|
|
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for (i = 0; i < num; i++) { |
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struct pst_status *pi = &pstat_procinfo[i]; |
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|
|
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proc_state_size++; |
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} |
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< |
procidx = pstat_procinfo[n - 1].pst_idx + 1; |
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< |
} while (num > 0); |
762 |
> |
procidx = pstat_procinfo[num - 1].pst_idx + 1; |
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> |
} |
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#endif |
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|
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#ifdef CYGWIN |
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sg_set_error(SG_ERROR_UNSUPPORTED, "Cygwin"); |
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return NULL; |
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|
#endif |
770 |
+ |
#ifdef WIN32 |
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/* FIXME The data needed for this is probably do able with the |
772 |
+ |
* "performance registry". Although using this appears to be a black |
773 |
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* art and closely guarded secret. |
774 |
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* This is not directly used in ihost, so not considered a priority */ |
775 |
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sg_set_error(SG_ERROR_UNSUPPORTED, "Win32"); |
776 |
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return NULL; |
777 |
+ |
#endif |
778 |
|
|
779 |
|
*entries = proc_state_size; |
780 |
|
return proc_state; |
782 |
|
|
783 |
|
sg_process_count *sg_get_process_count() { |
784 |
|
static sg_process_count process_stat; |
785 |
+ |
#ifndef WIN32 |
786 |
|
sg_process_stats *ps; |
787 |
|
int ps_size, x; |
788 |
+ |
#else |
789 |
+ |
DWORD aProcesses[1024]; |
790 |
+ |
DWORD cbNeeded; |
791 |
+ |
#endif |
792 |
|
|
793 |
|
process_stat.sleeping = 0; |
794 |
|
process_stat.running = 0; |
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|
process_stat.stopped = 0; |
797 |
|
process_stat.total = 0; |
798 |
|
|
799 |
+ |
#ifndef WIN32 |
800 |
|
ps = sg_get_process_stats(&ps_size); |
801 |
|
if (ps == NULL) { |
802 |
|
return NULL; |
825 |
|
} |
826 |
|
|
827 |
|
process_stat.total = ps_size; |
828 |
+ |
#else |
829 |
+ |
if (!EnumProcesses(aProcesses, sizeof(aProcesses), &cbNeeded)) |
830 |
+ |
return NULL; |
831 |
+ |
process_stat.total = cbNeeded / sizeof(DWORD); |
832 |
+ |
#endif |
833 |
|
|
834 |
|
return &process_stat; |
835 |
|
} |