diff options
Diffstat (limited to 'libbb/my_getpwuid.c')
| -rw-r--r-- | libbb/my_getpwuid.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/libbb/my_getpwuid.c b/libbb/my_getpwuid.c index 2abe7a7..dfe9b49 100644 --- a/libbb/my_getpwuid.c +++ b/libbb/my_getpwuid.c @@ -28,15 +28,17 @@ /* gets a username given a uid */ -void my_getpwuid(char *name, long uid) +char * my_getpwuid(char *name, long uid) { struct passwd *myuser; myuser = getpwuid(uid); - if (myuser==NULL) - sprintf(name, "%-8ld ", (long)uid); - else - strcpy(name, myuser->pw_name); + if (myuser==NULL) { + sprintf(name, "%ld", (long)uid); + return NULL; + } else { + return strcpy(name, myuser->pw_name); + } } /* END CODE */ |