return 0;
}
-static void trigger_uevent(const char *devpath)
+static void trigger_uevent(const char *devpath, const char *action)
{
char filename[PATH_SIZE];
int fd;
fd = open(filename, O_WRONLY);
if (fd < 0) {
- dbg("error on opening %s: %s\n", filename, strerror(errno));
+ dbg("error on opening %s: %s", filename, strerror(errno));
return;
}
- if (write(fd, "add", 3) < 0)
- info("error on triggering %s: %s\n", filename, strerror(errno));
+ if (write(fd, action, strlen(action)) < 0)
+ info("error writing '%s' to '%s': %s", action, filename, strerror(errno));
close(fd);
}
-static void exec_list(void)
+static void exec_list(const char *action)
{
struct name_entry *loop_device;
struct name_entry *tmp_device;
if (delay_device(loop_device->name))
continue;
- trigger_uevent(loop_device->name);
+ trigger_uevent(loop_device->name, action);
list_del(&loop_device->node);
free(loop_device);
}
/* trigger remaining delayed devices */
list_for_each_entry_safe(loop_device, tmp_device, &device_list, node) {
- trigger_uevent(loop_device->name);
+ trigger_uevent(loop_device->name, action);
list_del(&loop_device->node);
free(loop_device);
}
if (dent->d_name[0] == '.')
continue;
- strlcpy(device, sysfs_path, sizeof(device));
- start = strlcat(device, "/", sizeof(device));
+ start = strlcpy(device, sysfs_path, sizeof(device));
strlcat(device, dent->d_name, sizeof(device));
path_decode(&device[start]);
device_list_insert(device);
{
int failed = 0;
int option;
+ const char *action = "add";
static const struct option options[] = {
{ "verbose", 0, NULL, 'v' },
{ "dry-run", 0, NULL, 'n' },
{ "retry-failed", 0, NULL, 'F' },
{ "help", 0, NULL, 'h' },
+ { "action", 1, NULL, 'c' },
{ "subsystem-match", 1, NULL, 's' },
{ "subsystem-nomatch", 1, NULL, 'S' },
{ "attr-match", 1, NULL, 'a' },
sysfs_init();
while (1) {
- option = getopt_long(argc, argv, "vnFhs:S:a:A:", options, NULL);
+ option = getopt_long(argc, argv, "vnFhc:s:S:a:A:", options, NULL);
if (option == -1)
break;
case 'F':
failed = 1;
break;
+ case 'c':
+ action = optarg;
+ break;
case 's':
name_list_add(&filter_subsystem_match_list, optarg, 0);
break;
scan_block();
}
}
- exec_list();
+ exec_list(action);
exit:
name_list_cleanup(&filter_subsystem_match_list);