mirror of
https://github.com/python/cpython.git
synced 2024-11-27 11:55:13 +08:00
116 lines
1.9 KiB
C
116 lines
1.9 KiB
C
|
|
/*
|
|
* Initialization.
|
|
*/
|
|
static void
|
|
PyThread__init_thread(void)
|
|
{
|
|
}
|
|
|
|
/*
|
|
* Thread support.
|
|
*/
|
|
long
|
|
PyThread_start_new_thread(void (*func)(void *), 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 ? -1 : 0;
|
|
}
|
|
|
|
long
|
|
PyThread_get_thread_ident(void)
|
|
{
|
|
if (!initialized)
|
|
PyThread_init_thread();
|
|
}
|
|
|
|
static
|
|
void do_PyThread_exit_thread(int no_cleanup)
|
|
{
|
|
dprintf(("PyThread_exit_thread called\n"));
|
|
if (!initialized)
|
|
if (no_cleanup)
|
|
_exit(0);
|
|
else
|
|
exit(0);
|
|
}
|
|
|
|
void
|
|
PyThread_exit_thread(void)
|
|
{
|
|
do_PyThread_exit_thread(0);
|
|
}
|
|
|
|
void
|
|
PyThread__exit_thread(void)
|
|
{
|
|
do_PyThread_exit_thread(1);
|
|
}
|
|
|
|
#ifndef NO_EXIT_PROG
|
|
static
|
|
void do_PyThread_exit_prog(int status, 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(int status)
|
|
{
|
|
do_PyThread_exit_prog(status, 0);
|
|
}
|
|
|
|
void
|
|
PyThread__exit_prog(int status)
|
|
{
|
|
do_PyThread_exit_prog(status, 1);
|
|
}
|
|
#endif /* NO_EXIT_PROG */
|
|
|
|
/*
|
|
* Lock support.
|
|
*/
|
|
PyThread_type_lock
|
|
PyThread_allocate_lock(void)
|
|
{
|
|
|
|
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(PyThread_type_lock lock)
|
|
{
|
|
dprintf(("PyThread_free_lock(%p) called\n", lock));
|
|
}
|
|
|
|
int
|
|
PyThread_acquire_lock(PyThread_type_lock lock, 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(PyThread_type_lock lock)
|
|
{
|
|
dprintf(("PyThread_release_lock(%p) called\n", lock));
|
|
}
|