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Patch last_pach62 from vodz. This patch moves all the /proc parsing

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code into libbb so it can be shared by ps, top, etc, saving over 1.5k.
This commit is contained in:
Eric Andersen
2002-10-22 12:21:15 +00:00
parent 1887b0478f
commit 44608e9693
8 changed files with 223 additions and 315 deletions
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13
procps/pidof.c
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@ -54,21 +54,16 @@ extern int pidof_main(int argc, char **argv)
while(optind < argc) {
long* pidList;
pidList = find_pid_by_name( argv[optind]);
if (!pidList || *pidList<=0) {
break;
}
for(; pidList && *pidList!=0; pidList++) {
pidList = find_pid_by_name(argv[optind]);
for(; *pidList > 0; pidList++) {
printf("%s%ld", (n++ ? " " : ""), (long)*pidList);
fail = 0;
if (single_flag)
break;
}
/* Note that we don't bother to free the memory
* allocated in find_pid_by_name(). It will be freed
* upon exit, so we can save a byte or two */
free(pidList);
optind++;
}
printf("\n");