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Merge pull request #44 from wnsntgs/Kernel/Lib/EventDetachFix

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Detach all event listener attachments
This commit is contained in:
Matheus
2026-09-23 15:07:41 -03:00
committed by GitHub
parent c337f763ae 3ecfb0ffb9
commit 6ac80173b4
1 changed files with 5 additions and 2 deletions
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kernel-src/include/kernel/event.h
+5 -2
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@@ -16,18 +16,21 @@ typedef struct {
#define EVENT_INITLISTENER(e) { \
poll_initdesc(&(e)->polldesc, 0); \
(e)->polldesc.data = (e)->polldata; \
(e)->polldesc.size = EVENT_MAX_ATTACHMENT; \
(e)->current = 0; \
for (int i = 0; i < EVENT_MAX_ATTACHMENT; ++i) \
for (int i = 0; i < EVENT_MAX_ATTACHMENT; ++i) { \
(e)->polldata[i].desc = &(e)->polldesc; \
(e)->polldata[i].header = NULL; \
} \
}
#define EVENT_ATTACH(e, h) { \
poll_add(h, &(e)->polldata[(e)->current++], POLLPRI); \
if ((e)->current >= EVENT_MAX_ATTACHMENT) { \
/* spin forever to say that there have been too many attachments */ \
/* this should never happen normally and is meant as a way to alert whoever is programming about it */ \
for (;;) asm volatile(""); \
} \
poll_add(h, &(e)->polldata[(e)->current++], POLLPRI); \
}
#define EVENT_WAIT(e, t) poll_dowait(&(e)->polldesc, t)