* load kernel modules
*
* Copyright (C) 2011 Kay Sievers <kay.sievers@vrfy.org>
+ * Copyright (C) 2011 ProFUSION embedded systems
*
* 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
struct udev *udev = udev_device_get_udev(dev);
int i;
- if (!ctx)
- return EXIT_FAILURE;
+ if (!ctx) {
+ ctx = kmod_new(NULL, NULL);
+ if (!ctx)
+ return -ENOMEM;
- if (argc < 3) {
- err(udev, "missing command + argument\n");
+ info(udev, "load module index\n");
+ kmod_load_resources(ctx);
+ }
+
+ if (argc < 3 || strcmp(argv[1], "load")) {
+ err(udev, "expect: %s load <module>\n", argv[0]);
return EXIT_FAILURE;
}
return EXIT_SUCCESS;
}
-static int builtin_kmod_load(struct udev *udev)
+static int builtin_kmod_init(struct udev *udev)
{
- kmod_unref(ctx);
+ if (ctx)
+ return 0;
+
ctx = kmod_new(NULL, NULL);
if (!ctx)
return -ENOMEM;
info(udev, "load module index\n");
+ kmod_load_resources(ctx);
return 0;
}
-static int builtin_kmod_unload(struct udev *udev)
+static int builtin_kmod_exit(struct udev *udev)
{
- kmod_unref(ctx);
+ ctx = kmod_unref(ctx);
info(udev, "unload module index\n");
return 0;
}
const struct udev_builtin udev_builtin_kmod = {
.name = "kmod",
.cmd = builtin_kmod,
- .load = builtin_kmod_load,
- .unload = builtin_kmod_unload,
+ .init = builtin_kmod_init,
+ .exit = builtin_kmod_exit,
.help = "kernel module loader",
.run_once = false,
};