X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=coreutils%2Fwhoami.c;h=6a6e2eec9a995f2da6893dd9aa3ca4f3441104e1;hb=4905434b8aead249d6bdd134d2fbd8c06dfcc059;hp=c3b1140e6c940ddd40460eb7900cb5fcf90bf11d;hpb=8d4c397d9d551a9a91f0855e1ca48a5ed4130e7d;p=oweals%2Fbusybox.git

diff --git a/coreutils/whoami.c b/coreutils/whoami.c
index c3b1140e6..6a6e2eec9 100644
--- a/coreutils/whoami.c
+++ b/coreutils/whoami.c
@@ -20,7 +20,7 @@
  *
  */
 
-/* getopt not needed */
+/* BB_AUDIT SUSv3 N/A -- Matches GNU behavior. */
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -29,16 +29,10 @@
 
 extern int whoami_main(int argc, char **argv)
 {
-	char user[9];
-	uid_t uid = geteuid();
-
 	if (argc > 1)
-		show_usage();
+		bb_show_usage();
 
-	my_getpwuid(user, uid);
-	if (*user) {
-		puts(user);
-		return EXIT_SUCCESS;
-	}
-	error_msg_and_die("cannot find username for UID %u", (unsigned) uid);
+	puts(my_getpwuid(NULL, geteuid(), -1));
+	/* exits on error */
+	bb_fflush_stdout_and_exit(EXIT_SUCCESS);
 }