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| author | Denys Vlasenko | 2010-09-25 14:37:06 +0200 |
|---|---|---|
| committer | Denys Vlasenko | 2010-09-25 14:37:06 +0200 |
| commit | 5b3151c201f4a67e998ec054d653e8177679d505 (patch) | |
| tree | 4250463a8dfec187763fe684b858edf6b706d128 /modutils | |
| parent | 0f2e278a8a44751594f461ee753b81da365b1147 (diff) | |
| download | busybox-5b3151c201f4a67e998ec054d653e8177679d505.zip busybox-5b3151c201f4a67e998ec054d653e8177679d505.tar.gz | |
modprobe-simple; do not error out on "rmmod module" if module is unloaded ok
...even if it wasn't found in /lib/modules/VER/
Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Diffstat (limited to 'modutils')
| -rw-r--r-- | modutils/modprobe-small.c | 26 |
1 files changed, 14 insertions, 12 deletions
diff --git a/modutils/modprobe-small.c b/modutils/modprobe-small.c index 05f2c34..e0d251e 100644 --- a/modutils/modprobe-small.c +++ b/modutils/modprobe-small.c @@ -18,10 +18,13 @@ extern int delete_module(const char *module, unsigned flags); extern int query_module(const char *name, int which, void *buf, size_t bufsize, size_t *ret); -#define dbg1_error_msg(...) ((void)0) -#define dbg2_error_msg(...) ((void)0) -//#define dbg1_error_msg(...) bb_error_msg(__VA_ARGS__) -//#define dbg2_error_msg(...) bb_error_msg(__VA_ARGS__) +#if 1 +# define dbg1_error_msg(...) ((void)0) +# define dbg2_error_msg(...) ((void)0) +#else +# define dbg1_error_msg(...) bb_error_msg(__VA_ARGS__) +# define dbg2_error_msg(...) bb_error_msg(__VA_ARGS__) +#endif #define DEPFILE_BB CONFIG_DEFAULT_DEPMOD_FILE".bb" @@ -579,10 +582,9 @@ static void process_module(char *name, const char *cmdline_options) /* rmmod? unload it by name */ if (is_rmmod) { - if (delete_module(name, O_NONBLOCK | O_EXCL) != 0 - && !(option_mask32 & OPT_q) - ) { - bb_perror_msg("remove '%s'", name); + if (delete_module(name, O_NONBLOCK | O_EXCL) != 0) { + if (!(option_mask32 & OPT_q)) + bb_perror_msg("remove '%s'", name); goto ret; } /* N.B. we do not stop here - @@ -594,9 +596,9 @@ static void process_module(char *name, const char *cmdline_options) if (!info) { /* both dirscan and find_alias found nothing */ - if (applet_name[0] != 'd') /* it wasn't depmod */ + if (!is_rmmod && applet_name[0] != 'd') /* it wasn't rmmod or depmod */ bb_error_msg("module '%s' not found", name); -//TODO: _and_die()? +//TODO: _and_die()? or should we continue (un)loading modules listed on cmdline? goto ret; } @@ -811,8 +813,8 @@ int modprobe_main(int argc UNUSED_PARAM, char **argv) /* Load/remove modules. * Only rmmod loops here, modprobe has only argv[0] */ do { - process_module(*argv++, options); - } while (*argv); + process_module(*argv, options); + } while (*++argv); if (ENABLE_FEATURE_CLEAN_UP) { IF_FEATURE_MODPROBE_SMALL_OPTIONS_ON_CMDLINE(free(options);) |