+/*
+ * udev_run_directory.c - directory multiplexer
+ *
+ * Copyright (C) 2005 Kay Sievers <kay@vrfy.org>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the
+ * Free Software Foundation version 2 of the License.
+ *
+ */
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <stddef.h>
+#include <dirent.h>
+#include <errno.h>
+#include <unistd.h>
+#include <fcntl.h>
+#include <limits.h>
+#include <sys/types.h>
+#include <sys/wait.h>
+#include <sys/stat.h>
+
+#include "../../udev_utils.h"
+#include "../../list.h"
+#include "../../logging.h"
+
+int run_directory(const char *dir, const char *suffix, const char *subsystem);
+
+static int run_program(const char *filename, const char *subsystem)
+{
+ pid_t pid;
+
+ dbg("running %s", filename);
+ pid = fork();
+ switch (pid) {
+ case 0:
+ /* child */
+ execl(filename, filename, subsystem, NULL);
+ dbg("exec of child failed");
+ _exit(1);
+ case -1:
+ dbg("fork of child failed");
+ break;
+ return -1;
+ default:
+ waitpid(pid, NULL, 0);
+ }
+
+ return 0;
+}
+
+int run_directory(const char *dir, const char *suffix, const char *subsystem)
+{
+ char dirname[NAME_SIZE];
+ struct name_entry *name_loop, *name_tmp;
+ LIST_HEAD(name_list);
+
+ if (subsystem) {
+ snprintf(dirname, sizeof(dirname), "%s/%s", dir, subsystem);
+ dirname[sizeof(dirname)-1] = '\0';
+ dbg("looking at '%s'", dirname);
+ add_matching_files(&name_list, dirname, suffix);
+ }
+
+ snprintf(dirname, sizeof(dirname), "%s/default", dir);
+ dirname[sizeof(dirname)-1] = '\0';
+ dbg("looking at '%s'", dirname);
+ add_matching_files(&name_list, dirname, suffix);
+
+ list_for_each_entry_safe(name_loop, name_tmp, &name_list, node) {
+ run_program(name_loop->name, subsystem);
+ list_del(&name_loop->node);
+ }
+
+ logging_close();
+ return 0;
+}