build argv[] for builtin commands

[elogind.git] / udev / udev-builtin-kmod.c

diff --git a/udev/udev-builtin-kmod.c b/udev/udev-builtin-kmod.c
index df057735d786105b526521fc7e1b6bf92ecfe77b..4e8ec653fe90abd99779cb44a66bd5764e5d42e0 100644 (file)
--- a/udev/udev-builtin-kmod.c
+++ b/udev/udev-builtin-kmod.c
@@ -1,5 +1,5 @@
 /*
- * probe disks for filesystems and partitions
+ * load kernel modules
  *
  * Copyright (C) 2011 Kay Sievers <kay.sievers@vrfy.org>
  *
@@ -28,15 +28,41 @@
 
 #include "udev.h"
 
-static int builtin_kmod(struct udev_device *dev, const char *command, bool test)
+static char *kmod;
+
+static int builtin_kmod(struct udev_device *dev, int argc, char *argv[], bool test)
 {
-       printf("soon we load a module here: '%s'\n", command);
+       struct udev *udev = udev_device_get_udev(dev);
+
+       if (argc < 3) {
+               err(udev, "missing command + argument\n");
+               return EXIT_FAILURE;
+       }
+
+       printf("soon we '%s' the module '%s' (%i) here\n", argv[1], argv[2], argc);
+       printf("test: %s\n", kmod);
        return EXIT_SUCCESS;
 }
 
+static int builtin_kmod_load(struct udev *udev)
+{
+       info(udev, "load module index\n");
+       asprintf(&kmod, "pid: %u", getpid());
+       return 0;
+}
+
+static int builtin_kmod_unload(struct udev *udev)
+{
+       info(udev, "unload module index\n");
+       free(kmod);
+       return 0;
+}
+
 const struct udev_builtin udev_builtin_kmod = {
        .name = "kmod",
        .cmd = builtin_kmod,
+       .load = builtin_kmod_load,
+       .unload = builtin_kmod_unload,
        .help = "kernel module loader",
        .run_once = false,
 };