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/* |
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* i-scream central monitoring system |
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* i-scream libstatgrab |
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* http://www.i-scream.org |
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* Copyright (C) 2000-2004 i-scream |
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* |
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#include <unistd.h> |
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int main(){ |
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proc_state_t *ps; |
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sg_process_stats *ps; |
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int ps_size; |
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int x; |
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char *state; |
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char *state = NULL; |
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/* Initialise statgrab */ |
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statgrab_init(); |
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sg_init(); |
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/* Drop setuid/setgid privileges. */ |
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if (statgrab_drop_privileges() != 0) { |
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if (sg_drop_privileges() != 0) { |
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perror("Error. Failed to drop privileges"); |
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return 1; |
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} |
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ps_size = get_proc_snapshot(&ps); |
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ps = sg_get_process_stats(&ps_size); |
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if(ps == NULL){ |
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fprintf(stderr, "Failed to get process snapshot\n"); |
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exit(1); |
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} |
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printf("%5s %5s %5s %5s %5s %5s %5s %6s %6s %9s %-10s %-4s %-8s %-20s %s\n", |
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"pid", "ppid", "pgid", "uid", "euid", "gid", "egid", "size", "res", "time", "cpu", "nice", "state", "name", "title"); |
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for(x=0;x<ps_size;x++){ |
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switch (ps->state) { |
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case RUNNING: |
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case SG_PROCESS_STATE_RUNNING: |
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state = "RUNNING"; |
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break; |
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case SLEEPING: |
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case SG_PROCESS_STATE_SLEEPING: |
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state = "SLEEPING"; |
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break; |
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case STOPPED: |
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case SG_PROCESS_STATE_STOPPED: |
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state = "STOPPED"; |
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break; |
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case ZOMBIE: |
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case SG_PROCESS_STATE_ZOMBIE: |
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state = "ZOMBIE"; |
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break; |
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case SG_PROCESS_STATE_UNKNOWN: |
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default: |
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state = "UNKNOWN"; |
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break; |
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} |
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printf("%5d %5d %5d %5d %5d %5d %5d %5dM %5dM %8ds %10f %4d %-8s %-20s %s\n", |
