X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=coreutils%2Fwhoami.c;h=c3b1140e6c940ddd40460eb7900cb5fcf90bf11d;hb=8b7a0d807a3ec8cfcbc4e4cb3067237b438bae14;hp=f9d3f286a995678b324d50081c4bc4628be2b96f;hpb=5afc864422e8c572a13b3e48df47fd0e56cfbb74;p=oweals%2Fbusybox.git

diff --git a/coreutils/whoami.c b/coreutils/whoami.c
index f9d3f286a..c3b1140e6 100644
--- a/coreutils/whoami.c
+++ b/coreutils/whoami.c
@@ -20,27 +20,25 @@
  *
  */
 
-#include "internal.h"
-#include <stdio.h>
-#include <pwd.h>
+/* getopt not needed */
 
-static const char whoami_usage[] = "whoami\n\n"
-	"Prints the user name associated with the current effective user id.\n";
+#include <stdio.h>
+#include <stdlib.h>
+#include <unistd.h>
+#include "busybox.h"
 
 extern int whoami_main(int argc, char **argv)
 {
-	char *user = xmalloc(9);
+	char user[9];
 	uid_t uid = geteuid();
 
 	if (argc > 1)
-		usage(whoami_usage);
+		show_usage();
 
 	my_getpwuid(user, uid);
-	if (user) {
+	if (*user) {
 		puts(user);
-		exit(TRUE);
+		return EXIT_SUCCESS;
 	}
-	fprintf(stderr, "%s: cannot find username for UID %u\n", argv[0],
-			(unsigned) uid);
-	exit(FALSE);
+	error_msg_and_die("cannot find username for UID %u", (unsigned) uid);
 }