builtin: kmod - switch modprobe to builtin

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

diff --git a/udev/udev-builtin-kmod.c b/udev/udev-builtin-kmod.c
index 4e8ec653fe90abd99779cb44a66bd5764e5d42e0..a84f08cf93c122854cf938a9689d9146a313895b 100644 (file)
--- a/udev/udev-builtin-kmod.c
+++ b/udev/udev-builtin-kmod.c
@@ -25,36 +25,52 @@
 #include <errno.h>
 #include <fcntl.h>
 #include <sys/stat.h>
+#include <sys/wait.h>
 
 #include "udev.h"
 
-static char *kmod;
-
 static int builtin_kmod(struct udev_device *dev, int argc, char *argv[], bool test)
 {
        struct udev *udev = udev_device_get_udev(dev);
+       pid_t pid;
+       char *m[5];
 
        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);
+       err(udev, "'%s' the module '%s' (%i)\n", argv[1], argv[2], argc);
+
+       m[0] = "/sbin/modprobe";
+       m[1] = "-bv";
+       m[1] = argv[2];
+       m[2] = argv[3];
+       m[3] = NULL;
+
+       pid = fork();
+       switch(pid) {
+       case 0:
+               execv(m[0], m);
+               _exit(1);
+       case -1:
+               return EXIT_FAILURE;
+       default:
+               waitpid(pid, NULL, 0);
+       }
+
        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;
 }