mirror of
https://git.FreeBSD.org/src.git
synced 2024-12-19 10:53:58 +00:00
57 lines
1.6 KiB
C
57 lines
1.6 KiB
C
typedef int perl_mutex;
|
|
typedef int perl_key;
|
|
|
|
typedef struct perl_thread *perl_os_thread;
|
|
/* With fake threads, thr is global(ish) so we don't need dTHR */
|
|
#define dTHR extern int errno
|
|
|
|
struct perl_wait_queue {
|
|
struct perl_thread * thread;
|
|
struct perl_wait_queue * next;
|
|
};
|
|
typedef struct perl_wait_queue *perl_cond;
|
|
|
|
/* Ask thread.h to include our per-thread extras */
|
|
#define HAVE_THREAD_INTERN
|
|
struct thread_intern {
|
|
perl_os_thread next_run, prev_run; /* Linked list of runnable threads */
|
|
perl_cond wait_queue; /* Wait queue that we are waiting on */
|
|
IV private; /* Holds data across time slices */
|
|
I32 savemark; /* Holds MARK for thread join values */
|
|
};
|
|
|
|
#define init_thread_intern(t) \
|
|
STMT_START { \
|
|
t->self = (t); \
|
|
(t)->i.next_run = (t)->i.prev_run = (t); \
|
|
(t)->i.wait_queue = 0; \
|
|
(t)->i.private = 0; \
|
|
} STMT_END
|
|
|
|
/*
|
|
* Note that SCHEDULE() is only callable from pp code (which
|
|
* must be expecting to be restarted). We'll have to do
|
|
* something a bit different for XS code.
|
|
*/
|
|
|
|
#define SCHEDULE() return schedule(), PL_op
|
|
|
|
#define MUTEX_LOCK(m)
|
|
#define MUTEX_UNLOCK(m)
|
|
#define MUTEX_INIT(m)
|
|
#define MUTEX_DESTROY(m)
|
|
#define COND_INIT(c) perl_cond_init(c)
|
|
#define COND_SIGNAL(c) perl_cond_signal(c)
|
|
#define COND_BROADCAST(c) perl_cond_broadcast(c)
|
|
#define COND_WAIT(c, m) \
|
|
STMT_START { \
|
|
perl_cond_wait(c); \
|
|
SCHEDULE(); \
|
|
} STMT_END
|
|
#define COND_DESTROY(c)
|
|
|
|
#define THREAD_CREATE(t, f) f((t))
|
|
#define THREAD_POST_CREATE(t) NOOP
|
|
|
|
#define YIELD NOOP
|