mirror of
https://github.com/python/cpython.git
synced 2024-11-25 01:20:47 +01:00
142 lines
3.1 KiB
C
142 lines
3.1 KiB
C
/***********************************************************
|
|
Copyright (c) 2000, BeOpen.com.
|
|
Copyright (c) 1995-2000, Corporation for National Research Initiatives.
|
|
Copyright (c) 1990-1995, Stichting Mathematisch Centrum.
|
|
All rights reserved.
|
|
|
|
See the file "Misc/COPYRIGHT" for information on usage and
|
|
redistribution of this file, and for a DISCLAIMER OF ALL WARRANTIES.
|
|
******************************************************************/
|
|
|
|
/*
|
|
* Initialization.
|
|
*/
|
|
static void PyThread__init_thread _P0()
|
|
{
|
|
}
|
|
|
|
/*
|
|
* Thread support.
|
|
*/
|
|
int PyThread_start_new_thread _P2(func, void (*func) _P((void *)), arg, void *arg)
|
|
{
|
|
int success = 0; /* init not needed when SOLARIS_THREADS and */
|
|
/* C_THREADS implemented properly */
|
|
|
|
dprintf(("PyThread_start_new_thread called\n"));
|
|
if (!initialized)
|
|
PyThread_init_thread();
|
|
return success < 0 ? 0 : 1;
|
|
}
|
|
|
|
long PyThread_get_thread_ident _P0()
|
|
{
|
|
if (!initialized)
|
|
PyThread_init_thread();
|
|
}
|
|
|
|
static void do_PyThread_exit_thread _P1(no_cleanup, int no_cleanup)
|
|
{
|
|
dprintf(("PyThread_exit_thread called\n"));
|
|
if (!initialized)
|
|
if (no_cleanup)
|
|
_exit(0);
|
|
else
|
|
exit(0);
|
|
}
|
|
|
|
void PyThread_exit_thread _P0()
|
|
{
|
|
do_PyThread_exit_thread(0);
|
|
}
|
|
|
|
void PyThread__exit_thread _P0()
|
|
{
|
|
do_PyThread_exit_thread(1);
|
|
}
|
|
|
|
#ifndef NO_EXIT_PROG
|
|
static void do_PyThread_exit_prog _P2(status, int status, no_cleanup, int no_cleanup)
|
|
{
|
|
dprintf(("PyThread_exit_prog(%d) called\n", status));
|
|
if (!initialized)
|
|
if (no_cleanup)
|
|
_exit(status);
|
|
else
|
|
exit(status);
|
|
}
|
|
|
|
void PyThread_exit_prog _P1(status, int status)
|
|
{
|
|
do_PyThread_exit_prog(status, 0);
|
|
}
|
|
|
|
void PyThread__exit_prog _P1(status, int status)
|
|
{
|
|
do_PyThread_exit_prog(status, 1);
|
|
}
|
|
#endif /* NO_EXIT_PROG */
|
|
|
|
/*
|
|
* Lock support.
|
|
*/
|
|
PyThread_type_lock PyThread_allocate_lock _P0()
|
|
{
|
|
|
|
dprintf(("PyThread_allocate_lock called\n"));
|
|
if (!initialized)
|
|
PyThread_init_thread();
|
|
|
|
dprintf(("PyThread_allocate_lock() -> %p\n", lock));
|
|
return (PyThread_type_lock) lock;
|
|
}
|
|
|
|
void PyThread_free_lock _P1(lock, PyThread_type_lock lock)
|
|
{
|
|
dprintf(("PyThread_free_lock(%p) called\n", lock));
|
|
}
|
|
|
|
int PyThread_acquire_lock _P2(lock, PyThread_type_lock lock, waitflag, int waitflag)
|
|
{
|
|
int success;
|
|
|
|
dprintf(("PyThread_acquire_lock(%p, %d) called\n", lock, waitflag));
|
|
dprintf(("PyThread_acquire_lock(%p, %d) -> %d\n", lock, waitflag, success));
|
|
return success;
|
|
}
|
|
|
|
void PyThread_release_lock _P1(lock, PyThread_type_lock lock)
|
|
{
|
|
dprintf(("PyThread_release_lock(%p) called\n", lock));
|
|
}
|
|
|
|
/*
|
|
* Semaphore support.
|
|
*/
|
|
PyThread_type_sema PyThread_allocate_sema _P1(value, int value)
|
|
{
|
|
dprintf(("PyThread_allocate_sema called\n"));
|
|
if (!initialized)
|
|
PyThread_init_thread();
|
|
|
|
dprintf(("PyThread_allocate_sema() -> %p\n", sema));
|
|
return (PyThread_type_sema) sema;
|
|
}
|
|
|
|
void PyThread_free_sema _P1(sema, PyThread_type_sema sema)
|
|
{
|
|
dprintf(("PyThread_free_sema(%p) called\n", sema));
|
|
}
|
|
|
|
int PyThread_down_sema _P2(sema, PyThread_type_sema sema, waitflag, int waitflag)
|
|
{
|
|
dprintf(("PyThread_down_sema(%p, %d) called\n", sema, waitflag));
|
|
dprintf(("PyThread_down_sema(%p) return\n", sema));
|
|
return -1;
|
|
}
|
|
|
|
void PyThread_up_sema _P1(sema, PyThread_type_sema sema)
|
|
{
|
|
dprintf(("PyThread_up_sema(%p)\n", sema));
|
|
}
|