Created
December 21, 2010 00:06
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/* print env from all processes */ | |
#include <stdio.h> | |
#include <sigar.h> | |
static int env_getall(void *data, | |
const char *key, int klen, | |
char *val, int vlen) | |
{ | |
printf("%s=%s\n", key, val); | |
return SIGAR_OK; | |
} | |
int main(int argc, char **argv) | |
{ | |
sigar_t *sigar; | |
sigar_proc_env_t procenv; | |
sigar_proc_list_t procs; | |
int i; | |
int status; | |
procenv.type = SIGAR_PROC_ENV_ALL; | |
procenv.env_getter = env_getall; | |
procenv.data = NULL; | |
sigar_open(&sigar); | |
sigar_proc_list_get(sigar, &procs); | |
for (i=0; i<procs.number; i++) { | |
pid_t pid = procs.data[i]; | |
int status = | |
sigar_proc_args_get(sigar, pid, &args); | |
printf("-------------------------------\n"); | |
printf("pid=%d...\n", pid); | |
status = sigar_proc_env_get(sigar, pid, &procenv); | |
if (status != SIGAR_OK) { | |
printf("error=%s\n", sigar_strerror(sigar, status); | |
} | |
} | |
return 0; | |
} |
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