Turn off the printf attribute for the ?error_msg* functions, since it

[oweals/busybox.git] / rmmod.c

diff --git a/rmmod.c b/rmmod.c
index d01725329e923fb7ca7cfcaad523732731232f7d..aab32612352c9cdb980a6fb2932ffbf869de4c1b 100644 (file)
--- a/rmmod.c
+++ b/rmmod.c
@@ -2,7 +2,7 @@
 /*
  * Mini rmmod implementation for busybox
  *
- * Copyright (C) 1999,2000 by Lineo, inc.
+ * Copyright (C) 1999,2000,2001 by Lineo, inc.
  * Written by Erik Andersen <andersen@lineo.com>, <andersee@debian.org>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -21,30 +21,25 @@
  *
  */
 
-#include "internal.h"
 #include <stdio.h>
 #include <errno.h>
 #include <unistd.h>
+#include <stdlib.h>
 #include <sys/syscall.h>
+#include <linux/unistd.h>
+#include "busybox.h"
+#define __LIBRARY__
 
 
 
 /* And the system call of the day is...  */
 _syscall1(int, delete_module, const char *, name)
 
-
-static const char rmmod_usage[] =
-       "rmmod [OPTION]... [MODULE]...\n\n"
-       "Unloads the specified kernel modules from the kernel.\n\n"
-
-       "Options:\n" "\t-a\tTry to remove all unused kernel modules.\n";
-
-
-
 extern int rmmod_main(int argc, char **argv)
 {
+       int ret = EXIT_SUCCESS;
        if (argc <= 1) {
-               usage(rmmod_usage);
+               show_usage();
        }
 
        /* Parse any options */
@@ -53,22 +48,21 @@ extern int rmmod_main(int argc, char **argv)
                        switch (**argv) {
                        case 'a':
                                /* Unload _all_ unused modules via NULL delete_module() call */
-                               if (delete_module(NULL)) {
-                                       perror("rmmod");
-                                       exit(FALSE);
-                               }
-                               exit(TRUE);
+                               if (delete_module(NULL))
+                                       perror_msg_and_die("rmmod");
+                               return EXIT_SUCCESS;
                        default:
-                               usage(rmmod_usage);
+                               show_usage();
                        }
                }
        }
 
        while (argc-- > 0) {
                if (delete_module(*argv) < 0) {
-                       perror(*argv);
+                       perror_msg("%s", *argv);
+                       ret = EXIT_FAILURE;
                }
                argv++;
        }
-       exit(TRUE);
+       return(ret);
 }