From 317c0644ccf108aa23ef3fd8358bd66c2840bfc0 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 14 Apr 2024 15:40:54 +0200 Subject: Adding upstream version 5:7.2.4. Signed-off-by: Daniel Baumann --- deps/jemalloc/test/src/mtx.c | 61 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 61 insertions(+) create mode 100644 deps/jemalloc/test/src/mtx.c (limited to 'deps/jemalloc/test/src/mtx.c') diff --git a/deps/jemalloc/test/src/mtx.c b/deps/jemalloc/test/src/mtx.c new file mode 100644 index 0000000..d9ce375 --- /dev/null +++ b/deps/jemalloc/test/src/mtx.c @@ -0,0 +1,61 @@ +#include "test/jemalloc_test.h" + +#ifndef _CRT_SPINCOUNT +#define _CRT_SPINCOUNT 4000 +#endif + +bool +mtx_init(mtx_t *mtx) { +#ifdef _WIN32 + if (!InitializeCriticalSectionAndSpinCount(&mtx->lock, + _CRT_SPINCOUNT)) { + return true; + } +#elif (defined(JEMALLOC_OS_UNFAIR_LOCK)) + mtx->lock = OS_UNFAIR_LOCK_INIT; +#else + pthread_mutexattr_t attr; + + if (pthread_mutexattr_init(&attr) != 0) { + return true; + } + pthread_mutexattr_settype(&attr, PTHREAD_MUTEX_DEFAULT); + if (pthread_mutex_init(&mtx->lock, &attr) != 0) { + pthread_mutexattr_destroy(&attr); + return true; + } + pthread_mutexattr_destroy(&attr); +#endif + return false; +} + +void +mtx_fini(mtx_t *mtx) { +#ifdef _WIN32 +#elif (defined(JEMALLOC_OS_UNFAIR_LOCK)) +#else + pthread_mutex_destroy(&mtx->lock); +#endif +} + +void +mtx_lock(mtx_t *mtx) { +#ifdef _WIN32 + EnterCriticalSection(&mtx->lock); +#elif (defined(JEMALLOC_OS_UNFAIR_LOCK)) + os_unfair_lock_lock(&mtx->lock); +#else + pthread_mutex_lock(&mtx->lock); +#endif +} + +void +mtx_unlock(mtx_t *mtx) { +#ifdef _WIN32 + LeaveCriticalSection(&mtx->lock); +#elif (defined(JEMALLOC_OS_UNFAIR_LOCK)) + os_unfair_lock_unlock(&mtx->lock); +#else + pthread_mutex_unlock(&mtx->lock); +#endif +} -- cgit v1.2.3