*
*/
-#include "internal.h"
#include <stdio.h>
-
-static const char logname_usage[] = "logname\n"
-#ifndef BB_FEATURE_TRIVIAL_HELP
- "\nPrint the name of the current user.\n"
-#endif
- ;
+#include <stdlib.h>
+#include <unistd.h>
+#include "busybox.h"
extern int logname_main(int argc, char **argv)
{
- char *user = xmalloc(9);
+ char user[9];
if (argc > 1)
- usage(logname_usage);
+ show_usage();
my_getpwuid(user, geteuid());
- if (user) {
+ if (*user) {
puts(user);
- exit(TRUE);
+ return EXIT_SUCCESS;
}
- fprintf(stderr, "no login name\n");
- return(FALSE);
+ error_msg_and_die("no login name");
}