X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=loginutils%2Fvlock.c;h=85f489c2286d1b5574e5a339139be1941c7fb391;hb=d7a805efafd83203e72c334089c3f88204231ac7;hp=42ef447326baca7d951963e924f3ea3442e4e49a;hpb=d73cbd31a295ac757e59f129f162d9cd69440224;p=oweals%2Fbusybox.git

diff --git a/loginutils/vlock.c b/loginutils/vlock.c
index 42ef44732..85f489c22 100644
--- a/loginutils/vlock.c
+++ b/loginutils/vlock.c
@@ -38,14 +38,9 @@ int vlock_main(int argc UNUSED_PARAM, char **argv)
 	struct termios term;
 	struct termios oterm;
 	struct vt_mode ovtm;
-	uid_t uid;
 	struct passwd *pw;
-/* XXX: xgetpwuid */
-	uid = getuid();
-	pw = getpwuid(uid);
-	if (pw == NULL)
-		bb_error_msg_and_die("unknown uid %d", (int)uid);
 
+	pw = xgetpwuid(getuid());
 	opt_complementary = "=0"; /* no params! */
 	getopt32(argv, "a");
 
@@ -87,7 +82,7 @@ int vlock_main(int argc UNUSED_PARAM, char **argv)
 	term.c_iflag |= IGNBRK;
 	term.c_lflag &= ~ISIG;
 	term.c_lflag &= ~(ECHO | ECHOCTL);
-	tcsetattr(STDIN_FILENO, TCSANOW, &term);
+	tcsetattr_stdin_TCSANOW(&term);
 
 	do {
 		printf("Virtual console%s locked by %s.\n",
@@ -101,6 +96,6 @@ int vlock_main(int argc UNUSED_PARAM, char **argv)
 	} while (1);
 
 	ioctl(STDIN_FILENO, VT_SETMODE, &ovtm);
-	tcsetattr(STDIN_FILENO, TCSANOW, &oterm);
+	tcsetattr_stdin_TCSANOW(&oterm);
 	fflush_stdout_and_exit(EXIT_SUCCESS);
 }