/*
- * udevtrigger.c
- *
* Copyright (C) 2004-2006 Kay Sievers <kay@vrfy.org>
* Copyright (C) 2006 Hannes Reinecke <hare@suse.de>
*
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
- * 675 Mass Ave, Cambridge, MA 02139, USA.
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*
*/
#include <sys/types.h>
#include "udev.h"
+#include "udevd.h"
-static const char *udev_log_str;
static int verbose;
static int dry_run;
return 1;
}
-static void udev_scan_bus(void)
+static void scan_bus(void)
{
char base[PATH_SIZE];
DIR *dir;
}
}
-static void udev_scan_block(void)
+static void scan_block(void)
{
char base[PATH_SIZE];
DIR *dir;
}
}
-static void udev_scan_class(void)
+static void scan_class(void)
{
char base[PATH_SIZE];
DIR *dir;
}
}
+static void scan_failed(void)
+{
+ char base[PATH_SIZE];
+ DIR *dir;
+ struct dirent *dent;
+
+ strlcpy(base, udev_root, sizeof(base));
+ strlcat(base, "/", sizeof(base));
+ strlcat(base, EVENT_FAILED_DIR, sizeof(base));
+
+ dir = opendir(base);
+ if (dir != NULL) {
+ for (dent = readdir(dir); dent != NULL; dent = readdir(dir)) {
+ char linkname[PATH_SIZE];
+ char target[PATH_SIZE];
+ int len;
+
+ if (dent->d_name[0] == '.')
+ continue;
+
+ strlcpy(linkname, base, sizeof(linkname));
+ strlcat(linkname, "/", sizeof(linkname));
+ strlcat(linkname, dent->d_name, sizeof(linkname));
+
+ len = readlink(linkname, target, sizeof(target));
+ if (len <= 0)
+ continue;
+ target[len] = '\0';
+
+ if (is_device(target))
+ device_list_insert(target);
+ else
+ continue;
+ }
+ closedir(dir);
+ }
+}
+
int main(int argc, char *argv[], char *envp[])
{
int i;
+ int failed = 0;
logging_init("udevtrigger");
udev_config_init();
dbg("version %s", UDEV_VERSION);
-
- udev_log_str = getenv("UDEV_LOG");
+ sysfs_init();
for (i = 1 ; i < argc; i++) {
char *arg = argv[i];
- if (strcmp(arg, "--verbose") == 0 || strcmp(arg, "-v") == 0)
+ if (strcmp(arg, "--verbose") == 0 || strcmp(arg, "-v") == 0) {
verbose = 1;
- else if (strcmp(arg, "--dry-run") == 0 || strcmp(arg, "-n") == 0)
+ } else if (strcmp(arg, "--dry-run") == 0 || strcmp(arg, "-n") == 0) {
dry_run = 1;
- else {
- fprintf(stderr, "Usage: udevtrigger [--verbose] [--dry-run]\n");
+ } else if (strcmp(arg, "--retry-failed") == 0 || strcmp(arg, "-F") == 0) {
+ failed = 1;
+ } else if (strcmp(arg, "--help") == 0 || strcmp(arg, "-h") == 0) {
+ printf("Usage: udevtrigger [--help] [--verbose] [--dry-run] [--retry-failed]\n");
goto exit;
+ } else {
+ fprintf(stderr, "unrecognized option '%s'\n", arg);
+ err("unrecognized option '%s'\n", arg);
}
}
- sysfs_init();
-
- udev_scan_bus();
- udev_scan_class();
- udev_scan_block();
+ if (failed)
+ scan_failed();
+ else {
+ /* default action */
+ scan_bus();
+ scan_class();
+ scan_block();
+ }
exec_lists();
- sysfs_cleanup();
exit:
+ sysfs_cleanup();
logging_close();
return 0;
}