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Add support for Mingw

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This commit is contained in:
Mike Hommey
2012-04-21 21:27:46 -07:00
committed by Jason Evans
parent a8f8d7540d
commit a19e87fbad
12 changed files with 357 additions and 71 deletions
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16
src/mutex.c
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@@ -1,10 +1,14 @@
#define JEMALLOC_MUTEX_C_
#include "jemalloc/internal/jemalloc_internal.h"
#ifdef JEMALLOC_LAZY_LOCK
#if defined(JEMALLOC_LAZY_LOCK) && !defined(_WIN32)
#include <dlfcn.h>
#endif
#ifndef _CRT_SPINCOUNT
#define _CRT_SPINCOUNT 4000
#endif
/******************************************************************************/
/* Data. */
@@ -16,7 +20,7 @@ static bool postpone_init = true;
static malloc_mutex_t *postponed_mutexes = NULL;
#endif
#ifdef JEMALLOC_LAZY_LOCK
#if defined(JEMALLOC_LAZY_LOCK) && !defined(_WIN32)
static void pthread_create_once(void);
#endif
@@ -26,7 +30,7 @@ static void pthread_create_once(void);
* process goes multi-threaded.
*/
#ifdef JEMALLOC_LAZY_LOCK
#if defined(JEMALLOC_LAZY_LOCK) && !defined(_WIN32)
static int (*pthread_create_fptr)(pthread_t *__restrict, const pthread_attr_t *,
void *(*)(void *), void *__restrict);
@@ -68,7 +72,11 @@ int _pthread_mutex_init_calloc_cb(pthread_mutex_t *mutex,
bool
malloc_mutex_init(malloc_mutex_t *mutex)
{
#ifdef JEMALLOC_OSSPIN
#ifdef _WIN32
if (!InitializeCriticalSectionAndSpinCount(&mutex->lock,
_CRT_SPINCOUNT))
return (true);
#elif (defined(JEMALLOC_OSSPIN))
mutex->lock = 0;
#elif (defined(JEMALLOC_MUTEX_INIT_CB))
if (postpone_init) {