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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 <sys/lwp.h> |
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#endif |
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#endif |
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#ifdef HPUX |
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#include <sys/param.h> |
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#include <sys/pstat.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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|
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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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proc_state_init, proc_state_destroy); |
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int proc_state_size = 0; |
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sg_process_stats *proc_state_ptr; |
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#ifdef HPUX |
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struct pst_status pstat_procinfo[PROCESS_BATCH]; |
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long procidx = 0; |
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long long pagesize; |
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int num, i; |
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#endif |
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#ifdef ALLBSD |
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int mib[4]; |
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size_t size; |
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proctitle = NULL; |
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|
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do { |
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< |
if(size >= buflen) { |
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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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} |
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< |
} 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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} |
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|
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free(kp_stats); |
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#endif |
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|
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#ifdef HPUX |
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if ((pagesize = sysconf(_SC_PAGESIZE)) == -1) { |
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sg_set_error_with_errno(SG_ERROR_SYSCONF, "_SC_PAGESIZE"); |
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return NULL; |
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} |
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|
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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); |
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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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if (VECTOR_RESIZE(proc_state, proc_state_size + 1) < 0) { |
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return NULL; |
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} |
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proc_state_ptr = proc_state+proc_state_size; |
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|
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proc_state_ptr->pid = pi->pst_pid; |
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proc_state_ptr->parent = pi->pst_ppid; |
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proc_state_ptr->pgid = pi->pst_pgrp; |
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proc_state_ptr->uid = pi->pst_uid; |
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proc_state_ptr->euid = pi->pst_euid; |
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proc_state_ptr->gid = pi->pst_gid; |
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proc_state_ptr->egid = pi->pst_egid; |
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proc_state_ptr->proc_size = (pi->pst_dsize + pi->pst_tsize + pi->pst_ssize) * pagesize; |
715 |
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proc_state_ptr->proc_resident = pi->pst_rssize * pagesize; |
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proc_state_ptr->time_spent = pi->pst_time; |
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proc_state_ptr->cpu_percent = (pi->pst_pctcpu * 100.0) / 0x8000; |
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proc_state_ptr->nice = pi->pst_nice; |
719 |
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|
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if (sg_update_string(&proc_state_ptr->process_name, |
721 |
+ |
pi->pst_ucomm) < 0) { |
722 |
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return NULL; |
723 |
+ |
} |
724 |
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if (sg_update_string(&proc_state_ptr->proctitle, |
725 |
+ |
pi->pst_cmd) < 0) { |
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+ |
return NULL; |
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} |
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|
729 |
+ |
switch (pi->pst_stat) { |
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case PS_SLEEP: |
731 |
+ |
proc_state_ptr->state = SG_PROCESS_STATE_SLEEPING; |
732 |
+ |
break; |
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+ |
case PS_RUN: |
734 |
+ |
proc_state_ptr->state = SG_PROCESS_STATE_RUNNING; |
735 |
+ |
break; |
736 |
+ |
case PS_STOP: |
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+ |
proc_state_ptr->state = SG_PROCESS_STATE_STOPPED; |
738 |
+ |
break; |
739 |
+ |
case PS_ZOMBIE: |
740 |
+ |
proc_state_ptr->state = SG_PROCESS_STATE_ZOMBIE; |
741 |
+ |
break; |
742 |
+ |
case PS_IDLE: |
743 |
+ |
case PS_OTHER: |
744 |
+ |
proc_state_ptr->state = SG_PROCESS_STATE_UNKNOWN; |
745 |
+ |
break; |
746 |
+ |
} |
747 |
+ |
|
748 |
+ |
proc_state_size++; |
749 |
+ |
} |
750 |
+ |
procidx = pstat_procinfo[num - 1].pst_idx + 1; |
751 |
+ |
} |
752 |
|
#endif |
753 |
|
|
754 |
|
#ifdef CYGWIN |