72 |
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#include <sys/lwp.h> |
73 |
|
#endif |
74 |
|
#endif |
75 |
+ |
#ifdef HPUX |
76 |
+ |
#include <sys/param.h> |
77 |
+ |
#include <sys/pstat.h> |
78 |
+ |
#include <unistd.h> |
79 |
+ |
#endif |
80 |
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|
81 |
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static void proc_state_init(sg_process_stats *s) { |
82 |
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s->process_name = NULL; |
93 |
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proc_state_init, proc_state_destroy); |
94 |
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int proc_state_size = 0; |
95 |
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sg_process_stats *proc_state_ptr; |
96 |
+ |
#ifdef HPUX |
97 |
+ |
struct pst_status pstat_procinfo; |
98 |
+ |
long procidx = 0; |
99 |
+ |
long long pagesize = 0; |
100 |
+ |
#endif |
101 |
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#ifdef ALLBSD |
102 |
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int mib[4]; |
103 |
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size_t size; |
141 |
|
|
142 |
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#ifdef LINUX |
143 |
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if ((f=fopen("/proc/uptime", "r")) == NULL) { |
144 |
< |
sg_set_error(SG_ERROR_OPEN, "/proc/uptime"); |
144 |
> |
sg_set_error_with_errno(SG_ERROR_OPEN, "/proc/uptime"); |
145 |
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return NULL; |
146 |
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} |
147 |
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if((fscanf(f,"%lu %*d",&uptime)) != 1){ |
152 |
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#endif |
153 |
|
|
154 |
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if((proc_dir=opendir(PROC_LOCATION))==NULL){ |
155 |
< |
sg_set_error(SG_ERROR_OPENDIR, PROC_LOCATION); |
155 |
> |
sg_set_error_with_errno(SG_ERROR_OPENDIR, PROC_LOCATION); |
156 |
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return NULL; |
157 |
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} |
158 |
|
|
202 |
|
return NULL; |
203 |
|
} |
204 |
|
|
205 |
< |
if(process_info.pr_lwp.pr_state==1) proc_state_ptr->state = SG_PROCESS_STATE_SLEEPING; |
206 |
< |
if(process_info.pr_lwp.pr_state==2) proc_state_ptr->state = SG_PROCESS_STATE_RUNNING; |
207 |
< |
if(process_info.pr_lwp.pr_state==3) proc_state_ptr->state = SG_PROCESS_STATE_ZOMBIE; |
208 |
< |
if(process_info.pr_lwp.pr_state==4) proc_state_ptr->state = SG_PROCESS_STATE_STOPPED; |
209 |
< |
if(process_info.pr_lwp.pr_state==6) proc_state_ptr->state = SG_PROCESS_STATE_RUNNING; |
205 |
> |
switch (process_info.pr_lwp.pr_state) { |
206 |
> |
case 1: |
207 |
> |
proc_state_ptr->state = SG_PROCESS_STATE_SLEEPING; |
208 |
> |
break; |
209 |
> |
case 2: |
210 |
> |
case 5: |
211 |
> |
proc_state_ptr->state = SG_PROCESS_STATE_RUNNING; |
212 |
> |
break; |
213 |
> |
case 3: |
214 |
> |
proc_state_ptr->state = SG_PROCESS_STATE_ZOMBIE; |
215 |
> |
break; |
216 |
> |
case 4: |
217 |
> |
proc_state_ptr->state = SG_PROCESS_STATE_STOPPED; |
218 |
> |
break; |
219 |
> |
} |
220 |
|
#endif |
221 |
|
#ifdef LINUX |
222 |
|
x = fscanf(f, "%d %4096s %c %d %d %*d %*d %*d %*u %*u %*u %*u %*u %lu %lu %*d %*d %*d %d %*d %*d %lu %llu %llu %*u %*u %*u %*u %*u %*u %*u %*u %*u %*u %*u %*u %*u %*d %*d\n", &(proc_state_ptr->pid), ps_name, &s, &(proc_state_ptr->parent), &(proc_state_ptr->pgid), &utime, &stime, &(proc_state_ptr->nice), &starttime, &(proc_state_ptr->proc_size), &(proc_state_ptr->proc_resident)); |
223 |
|
/* +3 becuase man page says "Resident Set Size: number of pages the process has in real memory, minus 3 for administrative purposes." */ |
224 |
|
proc_state_ptr->proc_resident = (proc_state_ptr->proc_resident + 3) * getpagesize(); |
225 |
< |
if(s == 'S') proc_state_ptr->state = SG_PROCESS_STATE_SLEEPING; |
226 |
< |
if(s == 'R') proc_state_ptr->state = SG_PROCESS_STATE_RUNNING; |
227 |
< |
if(s == 'Z') proc_state_ptr->state = SG_PROCESS_STATE_ZOMBIE; |
228 |
< |
if(s == 'T') proc_state_ptr->state = SG_PROCESS_STATE_STOPPED; |
229 |
< |
if(s == 'D') proc_state_ptr->state = SG_PROCESS_STATE_STOPPED; |
225 |
> |
switch (s) { |
226 |
> |
case 'S': |
227 |
> |
proc_state_ptr->state = SG_PROCESS_STATE_SLEEPING; |
228 |
> |
break; |
229 |
> |
case 'R': |
230 |
> |
proc_state_ptr->state = SG_PROCESS_STATE_RUNNING; |
231 |
> |
break; |
232 |
> |
case 'Z': |
233 |
> |
proc_state_ptr->state = SG_PROCESS_STATE_ZOMBIE; |
234 |
> |
break; |
235 |
> |
case 'T': |
236 |
> |
case 'D': |
237 |
> |
proc_state_ptr->state = SG_PROCESS_STATE_STOPPED; |
238 |
> |
break; |
239 |
> |
} |
240 |
|
|
241 |
|
/* pa_name[0] should = '(' */ |
242 |
|
ptr = strchr(&ps_name[1], ')'); |
337 |
|
mib[2] = KERN_PROC_ALL; |
338 |
|
|
339 |
|
if(sysctl(mib, 3, NULL, &size, NULL, 0) < 0) { |
340 |
< |
sg_set_error(SG_ERROR_SYSCTL, "CTL_KERN.KERN_PROC.KERN_PROC_ALL"); |
340 |
> |
sg_set_error_with_errno(SG_ERROR_SYSCTL, |
341 |
> |
"CTL_KERN.KERN_PROC.KERN_PROC_ALL"); |
342 |
|
return NULL; |
343 |
|
} |
344 |
|
|
351 |
|
memset(kp_stats, 0, size); |
352 |
|
|
353 |
|
if(sysctl(mib, 3, kp_stats, &size, NULL, 0) < 0) { |
354 |
< |
sg_set_error(SG_ERROR_SYSCTL, "CTL_KERN.KERN_PROC.KERN_PROC_ALL"); |
354 |
> |
sg_set_error_with_errno(SG_ERROR_SYSCTL, |
355 |
> |
"CTL_KERN.KERN_PROC.KERN_PROC_ALL"); |
356 |
|
free(kp_stats); |
357 |
|
return NULL; |
358 |
|
} |
578 |
|
mib[4] = 0; |
579 |
|
|
580 |
|
if(sysctl(mib, 5, NULL, &size, NULL, 0) < 0) { |
581 |
< |
sg_set_error(SG_ERROR_SYSCTL, "CTL_KERN.KERN_LWP.pid.structsize.0"); |
581 |
> |
sg_set_error_with_errno(SG_ERROR_SYSCTL, "CTL_KERN.KERN_LWP.pid.structsize.0"); |
582 |
|
return NULL; |
583 |
|
} |
584 |
|
|
591 |
|
} |
592 |
|
|
593 |
|
if(sysctl(mib, 5, kl_stats, &size, NULL, 0) < 0) { |
594 |
< |
sg_set_error(SG_ERROR_SYSCTL, "CTL_KERN.KERN_LWP.pid.structsize.buffersize"); |
594 |
> |
sg_set_error_with_errno(SG_ERROR_SYSCTL, "CTL_KERN.KERN_LWP.pid.structsize.buffersize"); |
595 |
|
return NULL; |
596 |
|
} |
597 |
|
} |
675 |
|
} |
676 |
|
|
677 |
|
free(kp_stats); |
678 |
+ |
#endif |
679 |
+ |
|
680 |
+ |
#ifdef HPUX |
681 |
+ |
if((pagesize=sysconf(_SC_PAGESIZE)) == -1){ |
682 |
+ |
sg_set_error_with_errno(SG_ERROR_SYSCONF, "_SC_PAGESIZE"); |
683 |
+ |
return NULL; |
684 |
+ |
} |
685 |
+ |
|
686 |
+ |
for (procidx = 0; procidx < 65536; procidx++) { |
687 |
+ |
if (pstat_getproc(&pstat_procinfo, sizeof(pstat_procinfo), 1, procidx) == -1) { |
688 |
+ |
break; |
689 |
+ |
} |
690 |
+ |
if (pstat_procinfo.pst_idx != procidx) { |
691 |
+ |
continue; |
692 |
+ |
} |
693 |
+ |
|
694 |
+ |
if (VECTOR_RESIZE(proc_state, proc_state_size + 1) < 0) { |
695 |
+ |
return NULL; |
696 |
+ |
} |
697 |
+ |
proc_state_ptr = proc_state+proc_state_size; |
698 |
+ |
|
699 |
+ |
proc_state_ptr->pid = pstat_procinfo.pst_pid; |
700 |
+ |
proc_state_ptr->parent = pstat_procinfo.pst_ppid; |
701 |
+ |
proc_state_ptr->pgid = pstat_procinfo.pst_pgrp; |
702 |
+ |
proc_state_ptr->uid = pstat_procinfo.pst_uid; |
703 |
+ |
proc_state_ptr->euid = pstat_procinfo.pst_euid; |
704 |
+ |
proc_state_ptr->gid = pstat_procinfo.pst_gid; |
705 |
+ |
proc_state_ptr->egid = pstat_procinfo.pst_egid; |
706 |
+ |
proc_state_ptr->proc_size = (pstat_procinfo.pst_dsize + pstat_procinfo.pst_tsize + pstat_procinfo.pst_ssize) * pagesize; |
707 |
+ |
proc_state_ptr->proc_resident = pstat_procinfo.pst_rssize * pagesize; |
708 |
+ |
proc_state_ptr->time_spent = pstat_procinfo.pst_time; |
709 |
+ |
proc_state_ptr->cpu_percent = (pstat_procinfo.pst_pctcpu * 100.0) / 0x8000; |
710 |
+ |
proc_state_ptr->nice = pstat_procinfo.pst_nice; |
711 |
+ |
|
712 |
+ |
if (sg_update_string(&proc_state_ptr->process_name, |
713 |
+ |
pstat_procinfo.pst_ucomm) < 0) { |
714 |
+ |
return NULL; |
715 |
+ |
} |
716 |
+ |
if (sg_update_string(&proc_state_ptr->proctitle, |
717 |
+ |
pstat_procinfo.pst_cmd) < 0) { |
718 |
+ |
return NULL; |
719 |
+ |
} |
720 |
+ |
|
721 |
+ |
switch (pstat_procinfo.pst_stat) { |
722 |
+ |
case PS_SLEEP: |
723 |
+ |
proc_state_ptr->state = SG_PROCESS_STATE_SLEEPING; |
724 |
+ |
break; |
725 |
+ |
case PS_RUN: |
726 |
+ |
proc_state_ptr->state = SG_PROCESS_STATE_RUNNING; |
727 |
+ |
break; |
728 |
+ |
case PS_STOP: |
729 |
+ |
proc_state_ptr->state = SG_PROCESS_STATE_STOPPED; |
730 |
+ |
break; |
731 |
+ |
case PS_ZOMBIE: |
732 |
+ |
proc_state_ptr->state = SG_PROCESS_STATE_ZOMBIE; |
733 |
+ |
break; |
734 |
+ |
case PS_IDLE: |
735 |
+ |
case PS_OTHER: |
736 |
+ |
proc_state_ptr->state = SG_PROCESS_STATE_UNKNOWN; |
737 |
+ |
break; |
738 |
+ |
} |
739 |
+ |
|
740 |
+ |
proc_state_size++; |
741 |
+ |
} |
742 |
+ |
|
743 |
|
#endif |
744 |
|
|
745 |
|
#ifdef CYGWIN |