return 0;
}
+int udev_monitor_set_receive_buffer_size(struct udev_monitor *udev_monitor, int size)
+{
+ if (udev_monitor == NULL)
+ return -1;
+ return setsockopt(udev_monitor->sock, SOL_SOCKET, SO_RCVBUFFORCE, &size, sizeof(size));
+}
+
/**
* udev_monitor_ref:
* @udev_monitor: udev monitor
char buf[4096];
size_t bufpos;
int devpath_set = 0;
+ int subsystem_set = 0;
+ int action_set = 0;
int maj = 0;
int min = 0;
devpath_set = 1;
} else if (strncmp(key, "SUBSYSTEM=", 10) == 0) {
udev_device_set_subsystem(udev_device, &key[10]);
+ subsystem_set = 1;
} else if (strncmp(key, "DEVNAME=", 8) == 0) {
udev_device_set_devnode(udev_device, &key[8]);
} else if (strncmp(key, "DEVLINKS=", 9) == 0) {
- char *slink = &key[9];
- char *next = strchr(slink, ' ');
+ char devlinks[UTIL_PATH_SIZE];
+ char *slink;
+ char *next;
+ util_strlcpy(devlinks, &key[9], sizeof(devlinks));
+ slink = devlinks;
+ next = strchr(slink, ' ');
while (next != NULL) {
next[0] = '\0';
udev_device_add_devlink(udev_device, slink);
udev_device_set_driver(udev_device, &key[7]);
} else if (strncmp(key, "ACTION=", 7) == 0) {
udev_device_set_action(udev_device, &key[7]);
+ action_set = 1;
} else if (strncmp(key, "MAJOR=", 6) == 0) {
maj = strtoull(&key[6], NULL, 10);
} else if (strncmp(key, "MINOR=", 6) == 0) {
udev_device_set_seqnum(udev_device, strtoull(&key[7], NULL, 10));
} else if (strncmp(key, "TIMEOUT=", 8) == 0) {
udev_device_set_timeout(udev_device, strtoull(&key[8], NULL, 10));
- }
- if (strncmp(key, "PHYSDEV", 7) == 0)
+ } else if (strncmp(key, "PHYSDEV", 7) == 0) {
+ /* skip deprecated values */
continue;
- udev_device_add_property_from_string(udev_device, key);
+ } else {
+ udev_device_add_property_from_string(udev_device, key);
+ }
}
- if (!devpath_set) {
+ if (!devpath_set || !subsystem_set || !action_set) {
+ info(udev_monitor->udev, "missing values, skip\n");
udev_device_unref(udev_device);
return NULL;
}
-
- udev_device_set_devnum(udev_device, makedev(maj, min));
-
+ if (maj > 0)
+ udev_device_set_devnum(udev_device, makedev(maj, min));
udev_device_set_info_loaded(udev_device);
return udev_device;
}