mirrors/Astral
1
0
Fork 0
mirror of https://github.com/Mathewnd/Astral.git synced 2026-10-29 13:48:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

poll: init changes

Browse Source
This commit is contained in:
Matheus
2023-09-30 12:48:55 -03:00
parent 355dd3f1f1
commit 9519e4c67a
4 changed files with 5 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files
kernel-src/io/poll.c
+3 -1
View File
@@ -30,6 +30,8 @@ static void removefromlist(polldata_t **list, polldata_t *data) {
int poll_initdesc(polldesc_t *desc, size_t size) {
__assert(size);
memset(desc, 0, sizeof(polldesc_t));
desc->data = alloc(sizeof(polldata_t) * size);
if (desc->data == NULL)
return ENOMEM;
@@ -40,6 +42,7 @@ int poll_initdesc(polldesc_t *desc, size_t size) {
MUTEX_INIT(&desc->eventlock);
for (uintmax_t i = 0; i < size; ++i)
desc->data[i].desc = desc;
__assert(spinlock_try(&desc->lock));
return 0;
}
@@ -118,7 +121,6 @@ void poll_event(pollheader_t *header, int events) {
polldesc_t *desc = iterator->desc;
polldata_t *next = iterator->next;
MUTEX_ACQUIRE(&desc->eventlock, false);
// TODO POLLHUP and POLLERR
int revents = iterator->events & events;
if (spinlock_try(&desc->lock) == false) {