diff options
Diffstat (limited to 'modutils/rmmod.c')
| -rw-r--r-- | modutils/rmmod.c | 55 |
1 files changed, 28 insertions, 27 deletions
diff --git a/modutils/rmmod.c b/modutils/rmmod.c index 6b15b48..a0db4ae 100644 --- a/modutils/rmmod.c +++ b/modutils/rmmod.c @@ -1,3 +1,4 @@ +/* vi: set sw=4 ts=4: */ /* * Mini rmmod implementation for busybox * @@ -33,41 +34,41 @@ _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"; + "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) { - if (argc<=1) { - usage(rmmod_usage); - } + if (argc <= 1) { + usage(rmmod_usage); + } - /* Parse any options */ - while (--argc > 0 && **(++argv) == '-') { - while (*(++(*argv))) { - switch (**argv) { - case 'a': - /* Unload _all_ unused modules via NULL delete_module() call */ - if (delete_module(NULL)) { - perror("rmmod"); - exit( FALSE); + /* Parse any options */ + while (--argc > 0 && **(++argv) == '-') { + while (*(++(*argv))) { + switch (**argv) { + case 'a': + /* Unload _all_ unused modules via NULL delete_module() call */ + if (delete_module(NULL)) { + perror("rmmod"); + exit(FALSE); + } + exit(TRUE); + default: + usage(rmmod_usage); + } } - exit( TRUE); - default: - usage(rmmod_usage); - } } - } - while (argc-- > 0 ) { - if (delete_module(*argv) < 0) { - perror(*argv); + while (argc-- > 0) { + if (delete_module(*argv) < 0) { + perror(*argv); + } + argv++; } - argv++; - } - exit( TRUE); + exit(TRUE); } |