diff options
Diffstat (limited to 'src/rc/rc-plugin.c')
| -rw-r--r-- | src/rc/rc-plugin.c | 33 |
1 files changed, 20 insertions, 13 deletions
diff --git a/src/rc/rc-plugin.c b/src/rc/rc-plugin.c index ffba4a8..33db6bd 100644 --- a/src/rc/rc-plugin.c +++ b/src/rc/rc-plugin.c @@ -1,7 +1,7 @@ /* - librc-plugin.c - Simple plugin handler - */ + librc-plugin.c + Simple plugin handler +*/ /* * Copyright 2007-2008 Roy Marples <roy@marples.name> @@ -62,7 +62,8 @@ typedef struct plugin TAILQ_HEAD(, plugin) plugins; #ifndef __FreeBSD__ -dlfunc_t dlfunc(void * __restrict handle, const char * __restrict symbol) +dlfunc_t +dlfunc(void * __restrict handle, const char * __restrict symbol) { union { void *d; @@ -74,7 +75,8 @@ dlfunc_t dlfunc(void * __restrict handle, const char * __restrict symbol) } #endif -void rc_plugin_load(void) +void +rc_plugin_load(void) { DIR *dp; struct dirent *d; @@ -89,7 +91,7 @@ void rc_plugin_load(void) TAILQ_INIT(&plugins); - if (! (dp = opendir(RC_PLUGINDIR))) + if (!(dp = opendir(RC_PLUGINDIR))) return; while ((d = readdir(dp))) { @@ -98,14 +100,16 @@ void rc_plugin_load(void) snprintf(file, sizeof(file), RC_PLUGINDIR "/%s", d->d_name); h = dlopen(file, RTLD_LAZY); - if (! h) { + if (h == NULL) { eerror("dlopen: %s", dlerror()); continue; } - fptr = (int (*)(RC_HOOK, const char*))dlfunc(h, RC_PLUGIN_HOOK); - if (! fptr) { - eerror("%s: cannot find symbol `%s'", d->d_name, RC_PLUGIN_HOOK); + fptr = (int (*)(RC_HOOK, const char*)) + dlfunc(h, RC_PLUGIN_HOOK); + if (fptr == NULL) { + eerror("%s: cannot find symbol `%s'", + d->d_name, RC_PLUGIN_HOOK); dlclose(h); } else { plugin = xmalloc(sizeof(*plugin)); @@ -118,7 +122,8 @@ void rc_plugin_load(void) closedir(dp); } -int rc_waitpid(pid_t pid) +int +rc_waitpid(pid_t pid) { int status; @@ -131,7 +136,8 @@ int rc_waitpid(pid_t pid) return status; } -void rc_plugin_run(RC_HOOK hook, const char *value) +void +rc_plugin_run(RC_HOOK hook, const char *value) { PLUGIN *plugin; struct sigaction sa; @@ -234,7 +240,8 @@ void rc_plugin_run(RC_HOOK hook, const char *value) } } -void rc_plugin_unload(void) +void +rc_plugin_unload(void) { PLUGIN *plugin = TAILQ_FIRST(&plugins); PLUGIN *next; |