From ee7cd3e6b622a8c40236ac26270e369bc28af007 Mon Sep 17 00:00:00 2001 From: pk33 Date: Sun, 3 Nov 2024 01:39:28 +0100 Subject: modesetting tweaks --- musl/threads.h | 93 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 93 insertions(+) create mode 100644 musl/threads.h (limited to 'musl/threads.h') diff --git a/musl/threads.h b/musl/threads.h new file mode 100644 index 0000000..52ec310 --- /dev/null +++ b/musl/threads.h @@ -0,0 +1,93 @@ +#ifndef _THREADS_H +#define _THREADS_H + +#include +#include + +#ifdef __cplusplus +extern "C" { +typedef unsigned long thrd_t; +#else +typedef struct __pthread *thrd_t; +#define thread_local _Thread_local +#endif + +typedef int once_flag; +typedef unsigned tss_t; +typedef int (*thrd_start_t)(void *); +typedef void (*tss_dtor_t)(void *); + +#define __NEED_cnd_t +#define __NEED_mtx_t + +#include + +#define TSS_DTOR_ITERATIONS 4 + +enum { + thrd_success = 0, + thrd_busy = 1, + thrd_error = 2, + thrd_nomem = 3, + thrd_timedout = 4, +}; + +enum { + mtx_plain = 0, + mtx_recursive = 1, + mtx_timed = 2, +}; + +#define ONCE_FLAG_INIT 0 + +int thrd_create(thrd_t *, thrd_start_t, void *); +_Noreturn void thrd_exit(int); + +int thrd_detach(thrd_t); +int thrd_join(thrd_t, int *); + +int thrd_sleep(const struct timespec *, struct timespec *); +void thrd_yield(void); + +thrd_t thrd_current(void); +int thrd_equal(thrd_t, thrd_t); +#ifndef __cplusplus +#define thrd_equal(A, B) ((A) == (B)) +#endif + +void call_once(once_flag *, void (*)(void)); + +int mtx_init(mtx_t *, int); +void mtx_destroy(mtx_t *); + +int mtx_lock(mtx_t *); +int mtx_timedlock(mtx_t *__restrict, const struct timespec *__restrict); +int mtx_trylock(mtx_t *); +int mtx_unlock(mtx_t *); + +int cnd_init(cnd_t *); +void cnd_destroy(cnd_t *); + +int cnd_broadcast(cnd_t *); +int cnd_signal(cnd_t *); + +int cnd_timedwait(cnd_t *__restrict, mtx_t *__restrict, const struct timespec *__restrict); +int cnd_wait(cnd_t *, mtx_t *); + +int tss_create(tss_t *, tss_dtor_t); +void tss_delete(tss_t); + +int tss_set(tss_t, void *); +void *tss_get(tss_t); + +#if _REDIR_TIME64 +__REDIR(thrd_sleep, __thrd_sleep_time64); +__REDIR(mtx_timedlock, __mtx_timedlock_time64); +__REDIR(cnd_timedwait, __cnd_timedwait_time64); +#endif + +#ifdef __cplusplus +} +#endif + +#endif -- cgit v1.2.3