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Fix sync and thread on *nix

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This commit is contained in:
gingerBill
2020-06-22 13:32:58 +01:00
parent b3c51a8b44
commit 0ab356aa4e
2 changed files with 6 additions and 2 deletions
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core/sync/sync_unix.odin
+1 -1
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@@ -81,7 +81,7 @@ condition_signal :: proc(c: ^Condition) -> bool {
// Awaken all threads who are waiting on the condition // Awaken all threads who are waiting on the condition
condition_broadcast :: proc(c: ^Condition) -> bool { condition_broadcast :: proc(c: ^Condition) -> bool {
return pthread_cond_broadcast(&c.handle) == 0; return unix.pthread_cond_broadcast(&c.handle) == 0;
} }
// Wait for the condition to be signalled. // Wait for the condition to be signalled.
core/thread/thread_unix.odin
+5 -1
View File
@@ -20,6 +20,7 @@ Thread_Os_Specific :: struct #align 16 {
// signal to start it. // signal to start it.
// destroyed after thread is started. // destroyed after thread is started.
start_gate: sync.Condition, start_gate: sync.Condition,
start_mutex: sync.Mutex,
// if true, the thread has been started and the start_gate has been destroyed. // if true, the thread has been started and the start_gate has been destroyed.
started: bool, started: bool,
@@ -48,7 +49,9 @@ create :: proc(procedure: Thread_Proc, priority := Thread_Priority.Normal) -> ^T
t := (^Thread)(t); t := (^Thread)(t);
sync.condition_wait_for(&t.start_gate); sync.condition_wait_for(&t.start_gate);
sync.condition_destroy(&t.start_gate); sync.condition_destroy(&t.start_gate);
sync.mutex_destroy(&t.start_mutex);
t.start_gate = {}; t.start_gate = {};
t.start_mutex = {};
c := context; c := context;
if ic, ok := t.init_context.?; ok { if ic, ok := t.init_context.?; ok {
@@ -96,7 +99,8 @@ create :: proc(procedure: Thread_Proc, priority := Thread_Priority.Normal) -> ^T
res = unix.pthread_attr_setschedparam(&attrs, &params); res = unix.pthread_attr_setschedparam(&attrs, &params);
assert(res == 0); assert(res == 0);
sync.condition_init(&thread.start_gate); sync.mutex_init(&thread.start_mutex);
sync.condition_init(&thread.start_gate, &thread.start_mutex);
if unix.pthread_create(&thread.unix_thread, &attrs, __linux_thread_entry_proc, thread) != 0 { if unix.pthread_create(&thread.unix_thread, &attrs, __linux_thread_entry_proc, thread) != 0 {
free(thread); free(thread);
return nil; return nil;