diff options
Diffstat (limited to 'udevd.c')
| -rw-r--r-- | udevd.c | 15 |
1 files changed, 15 insertions, 0 deletions
@@ -113,6 +113,14 @@ static void msg_queue_insert(struct hotplug_msg *msg) return; } + /* don't delay messages with timeout set */ + if (msg->timeout) { + dbg("move seq %llu with timeout %u to exec queue", msg->seqnum, msg->timeout); + list_add(&msg->node, &exec_list); + run_exec_q = 1; + return; + } + /* sort message by sequence number into list */ list_for_each_entry_reverse(loop_msg, &msg_list, node) { if (loop_msg->seqnum < msg->seqnum) @@ -293,6 +301,10 @@ static struct hotplug_msg *running_with_devpath(struct hotplug_msg *msg) if (msg->devpath == NULL) return NULL; + /* skip any events with a timeout set */ + if (msg->timeout) + return NULL; + list_for_each_entry(loop_msg, &running_list, node) { if (loop_msg->devpath == NULL) continue; @@ -490,6 +502,9 @@ static struct hotplug_msg *get_udevsend_msg(void) if (strncmp(key, "PHYSDEVPATH=", 12) == 0) msg->physdevpath = &key[12]; + + if (strncmp(key, "TIMEOUT=", 8) == 0) + msg->timeout = strtoull(&key[8], NULL, 10); } msg->envp[i++] = "UDEVD_EVENT=1"; msg->envp[i] = NULL; |