#include "list.h"
#include "uevent.h"
#include "vector.h"
-#include "config.h"
typedef int (uev_trigger)(struct uevent *, void * trigger_data);
static void uevq_stop(void *arg)
{
+ struct udev *udev = arg;
+
condlog(3, "Stopping uev queue");
pthread_mutex_lock(uevq_lockp);
my_uev_trigger = NULL;
pthread_cond_signal(uev_condp);
pthread_mutex_unlock(uevq_lockp);
+ udev_unref(udev);
}
void
return 1;
}
-int uevent_listen(void)
+int uevent_listen(struct udev *udev)
{
int err;
struct udev_monitor *monitor = NULL;
* thereby not getting to empty the socket's receive buffer queue
* often enough.
*/
- pthread_cleanup_push(uevq_stop, NULL);
+ if (!udev) {
+ condlog(1, "no udev context");
+ return 1;
+ }
+ udev_ref(udev);
+ pthread_cleanup_push(uevq_stop, udev);
- monitor = udev_monitor_new_from_netlink(conf->udev, "udev");
+ monitor = udev_monitor_new_from_netlink(udev, "udev");
if (!monitor) {
condlog(2, "failed to create udev monitor");
+ err = 2;
goto out;
}
#ifdef LIBUDEV_API_RECVBUF
#define NETLINK_KOBJECT_UEVENT 15
#endif
+struct udev;
+
struct uevent {
struct list_head node;
struct udev_device *udev;
int is_uevent_busy(void);
void setup_thread_attr(pthread_attr_t *attr, size_t stacksize, int detached);
-int uevent_listen(void);
+int uevent_listen(struct udev *udev);
int uevent_dispatch(int (*store_uev)(struct uevent *, void * trigger_data),
void * trigger_data);
int uevent_get_major(struct uevent *uev);
static void *
ueventloop (void * ap)
{
- if (uevent_listen())
+ if (uevent_listen(udev))
condlog(0, "error starting uevent listener");
return NULL;
/*
* Start uevent listener early to catch events
*/
- if ((rc = pthread_create(&uevent_thr, &misc_attr, ueventloop, vecs))) {
+ if ((rc = pthread_create(&uevent_thr, &misc_attr, ueventloop, udev))) {
condlog(0, "failed to create uevent thread: %d", rc);
exit(1);
}