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Add/improve comment, shorten some usage texts. No code changes.
[oweals/busybox.git]
/
loginutils
/
vlock.c
diff --git
a/loginutils/vlock.c
b/loginutils/vlock.c
index 1414613de510e9c69095f826e069c79977b2058f..06a7169d9b5e444c7b790cfd6e1bb77b2cb60e4d 100644
(file)
--- a/
loginutils/vlock.c
+++ b/
loginutils/vlock.c
@@
-41,6
+41,7
@@
static void restore_terminal(void)
tcsetattr(STDIN_FILENO, TCSANOW, &oterm);
}
tcsetattr(STDIN_FILENO, TCSANOW, &oterm);
}
+int vlock_main(int argc, char **argv);
int vlock_main(int argc, char **argv)
{
sigset_t sig;
int vlock_main(int argc, char **argv)
{
sigset_t sig;
@@
-114,5
+115,5
@@
int vlock_main(int argc, char **argv)
puts("Password incorrect");
} while (1);
restore_terminal();
puts("Password incorrect");
} while (1);
restore_terminal();
-
return 0
;
+
fflush_stdout_and_exit(0)
;
}
}