test-udev: remove unused var

[elogind.git] / udev / test-udev.c

diff --git a/udev/test-udev.c b/udev/test-udev.c
index 591e93058a00a2ab5348de7663735e065a5bf8b6..6c01bdbcd45249b49c9529da8c93661591eb592b 100644 (file)
--- a/udev/test-udev.c
+++ b/udev/test-udev.c
@@ -29,25 +29,12 @@
 #include <signal.h>
 #include <unistd.h>
 #include <syslog.h>
+#include <grp.h>
 
 #include "udev.h"
 #include "udev_rules.h"
 #include "udev_selinux.h"
 
-#ifdef USE_LOG
-void log_message(int priority, const char *format, ...)
-{
-       va_list args;
-
-       if (priority > udev_log_priority)
-               return;
-
-       va_start(args, format);
-       vsyslog(priority, format, args);
-       va_end(args);
-}
-#endif
-
 static void asmlinkage sig_handler(int signum)
 {
        switch (signum) {
@@ -59,43 +46,24 @@ static void asmlinkage sig_handler(int signum)
        }
 }
 
-int main(int argc, char *argv[], char *envp[])
+int main(int argc, char *argv[])
 {
+       struct udev *udev;
        struct sysfs_device *dev;
-       struct udevice *udev;
+       struct udevice *udevice;
        const char *maj, *min;
        struct udev_rules rules;
        const char *action;
        const char *devpath;
        const char *subsystem;
        struct sigaction act;
-       int devnull;
        int retval = -EINVAL;
 
-       if (argc == 2 && strcmp(argv[1], "-V") == 0) {
-               printf("%s\n", VERSION);
-               exit(0);
-       }
-
-       /* set std fd's to /dev/null, /sbin/hotplug forks us, we don't have them at all */
-       devnull = open("/dev/null", O_RDWR);
-       if (devnull >= 0)  {
-               if (devnull != STDIN_FILENO)
-                       dup2(devnull, STDIN_FILENO);
-               if (devnull != STDOUT_FILENO)
-                       dup2(devnull, STDOUT_FILENO);
-               if (devnull != STDERR_FILENO)
-                       dup2(devnull, STDERR_FILENO);
-               if (devnull > STDERR_FILENO)
-                       close(devnull);
-       }
-
-       logging_init("udev");
-       if (devnull < 0)
-               err("open /dev/null failed: %s\n", strerror(errno));
-       udev_config_init();
-       selinux_init();
-       dbg("version %s\n", VERSION);
+       udev = udev_new();
+       if (udev == NULL)
+               exit(1);
+       dbg(udev, "version %s\n", VERSION);
+       selinux_init(udev);
 
        /* set signal handlers */
        memset(&act, 0x00, sizeof(act));
@@ -117,60 +85,59 @@ int main(int argc, char *argv[], char *envp[])
                subsystem = argv[1];
 
        if (action == NULL || subsystem == NULL || devpath == NULL) {
-               err("action, subsystem or devpath missing\n");
+               err(udev, "action, subsystem or devpath missing\n");
                goto exit;
        }
 
        /* export log_priority , as called programs may want to do the same as udev */
-       if (udev_log_priority) {
+       if (udev_get_log_priority(udev) > 0) {
                char priority[32];
 
-               sprintf(priority, "%i", udev_log_priority);
+               sprintf(priority, "%i", udev_get_log_priority(udev));
                setenv("UDEV_LOG", priority, 1);
        }
 
        sysfs_init();
-       udev_rules_init(&rules, 0);
+       udev_rules_init(udev, &rules, 0);
 
-       dev = sysfs_device_get(devpath);
+       dev = sysfs_device_get(udev, devpath);
        if (dev == NULL) {
-               info("unable to open '%s'\n", devpath);
+               info(udev, "unable to open '%s'\n", devpath);
                goto fail;
        }
 
-       udev = udev_device_init(NULL);
-       if (udev == NULL)
+       udevice = udev_device_init(udev);
+       if (udevice == NULL)
                goto fail;
 
        /* override built-in sysfs device */
-       udev->dev = dev;
-       strlcpy(udev->action, action, sizeof(udev->action));
+       udevice->dev = dev;
+       strlcpy(udevice->action, action, sizeof(udevice->action));
 
        /* get dev_t from environment, which is needed for "remove" to work, "add" works also from sysfs */
        maj = getenv("MAJOR");
        min = getenv("MINOR");
        if (maj != NULL && min != NULL)
-               udev->devt = makedev(atoi(maj), atoi(min));
+               udevice->devt = makedev(atoi(maj), atoi(min));
        else
-               udev->devt = udev_device_get_devt(udev);
+               udevice->devt = udev_device_get_devt(udevice);
 
-       retval = udev_device_event(&rules, udev);
+       retval = udev_device_event(&rules, udevice);
 
        /* rules may change/disable the timeout */
-       if (udev->event_timeout >= 0)
-               alarm(udev->event_timeout);
+       if (udevice->event_timeout >= 0)
+               alarm(udevice->event_timeout);
 
-       if (retval == 0 && !udev->ignore_device && udev_run)
-               udev_rules_run(udev);
+       if (retval == 0 && !udevice->ignore_device && udev_get_run(udev))
+               udev_rules_run(udevice);
 
-       udev_device_cleanup(udev);
+       udev_device_cleanup(udevice);
 fail:
        udev_rules_cleanup(&rules);
        sysfs_cleanup();
-       selinux_exit();
-
+       selinux_exit(udev);
 exit:
-       logging_close();
+       udev_unref(udev);
        if (retval != 0)
                return 1;
        return 0;