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/*
* global.c
*
* Description:
* This translation unit instantiates data associated with the implementation
* as a whole.
*/
#include <windows.h>
#include <process.h>
#include "pthread.h"
#include "implement.h"
/* POSIX run-time invariant values. (Currently POSIX minimum values)
Making these constants will mean that applications remain binary
compatible between versions of the DLL.
FIXME: There are still places in the package that break this.
*/
const int _POSIX_THREAD_THREADS_MAX = _PTHREAD_MAX_THREADS;
const int _POSIX_THREAD_DESTRUCTOR_ITERATIONS = 4;
const int _POSIX_THREAD_KEYS_MAX = _PTHREAD_MAX_KEYS;
const int _pthread_create_joinable = 0;
const int _pthread_create_detached = 1;
/* Cancelability attributes */
const int _pthread_cancel_enable = 0;
const int _pthread_cancel_disable = 1;
const int _pthread_cancel_asynchronous = 0;
const int _pthread_cancel_deferred = 1;
/* Declare variables which are global to all threads in the process. */
pthread_mutex_t _pthread_table_mutex = PTHREAD_MUTEX_INITIALIZER;
DWORD _pthread_threads_count = 0;
/* Per thread management storage. See comments in private.c */
/* An array of struct _pthread */
_pthread_t _pthread_virgins[_PTHREAD_MAX_THREADS];
/* Index to the next available previously unused struct _pthread */
int _pthread_virgin_next = 0;
/* An array of pointers to struct _pthread */
pthread_t _pthread_reuse[_PTHREAD_MAX_THREADS];
/* Index to the first available reusable pthread_t. */
int _pthread_reuse_top = -1;
/* An array of pointers to struct _pthread indexed by hashing
the Win32 handle. */
pthread_t _pthread_win32handle_map[_PTHREAD_MAX_THREADS];
/* Per thread mutex locks. */
pthread_mutex_t _pthread_threads_mutex_table[_PTHREAD_MAX_THREADS];
/* Global TSD key array. */
_pthread_tsd_key_t _pthread_tsd_key_table[_PTHREAD_MAX_KEYS];
/* Mutex lock for TSD operations */
pthread_mutex_t _pthread_tsd_mutex = PTHREAD_MUTEX_INITIALIZER;
/* Index to the next available TSD key. */
int _pthread_tsd_key_next = 0;
/* An array of pthread_key_t */
pthread_key_t _pthread_key_virgins[_PTHREAD_MAX_KEYS];
/* Index to the next available previously unused pthread_key_t */
int _pthread_key_virgin_next = 0;
/* An array of pthread_key_t */
pthread_key_t _pthread_key_reuse[_PTHREAD_MAX_KEYS];
/* Index to the first available reusable pthread_key_t. */
int _pthread_key_reuse_top;
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