Apple-2gs-SW/hush
1
0
Fork 0
mirror of https://github.com/sheumann/hush.git synced 2024-12-22 14:30:31 +00:00
Code Issues Projects Releases Wiki Activity

Made exit code SysV compliant. Also added -s (single pid) flag.

Browse Source
This commit is contained in:
Robert Griebl 2002-05-22 23:38:12 +00:00
parent 236abbfd71
commit d11edf9809
1 changed files with 9 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

21
procps/pidof.c
View File

@ -36,26 +36,20 @@
extern int pidof_main(int argc, char **argv) extern int pidof_main(int argc, char **argv)
{ {
int opt, n = 0; int opt, n = 0;
int single_flag = 0;
int fail = 1;
/* do normal option parsing */ /* do normal option parsing */
while ((opt = getopt(argc, argv, "ne:f:")) > 0) { while ((opt = getopt(argc, argv, "s")) > 0) {
switch (opt) { switch (opt) {
#if 0 case 's':
case 'g': single_flag = 1;
break; break;
case 'e':
break;
#endif
default: default:
show_usage(); show_usage();
} }
} }
/* if we didn't get a process name, then we need to choke and die here */
if (argv[optind] == NULL)
show_usage();
/* Looks like everything is set to go. */ /* Looks like everything is set to go. */
while(optind < argc) { while(optind < argc) {
long* pidList; long* pidList;
@ -67,6 +61,9 @@ extern int pidof_main(int argc, char **argv)
for(; pidList && *pidList!=0; pidList++) { for(; pidList && *pidList!=0; pidList++) {
printf("%s%ld", (n++ ? " " : ""), (long)*pidList); printf("%s%ld", (n++ ? " " : ""), (long)*pidList);
fail = 0;
if (single_flag)
break;
} }
/* Note that we don't bother to free the memory /* Note that we don't bother to free the memory
* allocated in find_pid_by_name(). It will be freed * allocated in find_pid_by_name(). It will be freed
@ -75,5 +72,5 @@ extern int pidof_main(int argc, char **argv)
} }
printf("\n"); printf("\n");
return EXIT_SUCCESS; return fail ? EXIT_FAILURE : EXIT_SUCCESS;
} }