thread.h File Reference

#include <errno.h>
#include <stdatomic.h>
#include <stdbool.h>
#include <sys/list.h>
#include <sys/proc.h>
#include <threads.h>

Go to the source code of this file.

Data Structures
struct	_thread_t

Macros
#define	_MTX_SPIN_COUNT   100
#define	_THREAD_ENTRY_ATTRIBUTES   __attribute__((noreturn)) __attribute__((force_align_arg_pointer))
#define	_THREAD_ATTACHED   1
#define	_THREAD_DETACHED   2
#define	_THREAD_JOINING   3
#define	_THREAD_EXITED   4

Typedefs
typedef struct _thread	_thread_t
typedef void(*	_thread_entry_t) (_thread_t *)

Functions
void	_threading_init (void)
_thread_t *	_thread_new (_thread_entry_t entry, void *private)
void	_thread_free (_thread_t *thread)
_thread_t *	_thread_get (tid_t id)

Macro Definition Documentation

_MTX_SPIN_COUNT

#define _MTX_SPIN_COUNT   100

Definition at line 10 of file thread.h.

_THREAD_ATTACHED

#define _THREAD_ATTACHED   1

Definition at line 18 of file thread.h.

_THREAD_DETACHED

#define _THREAD_DETACHED   2

Definition at line 19 of file thread.h.

_THREAD_ENTRY_ATTRIBUTES

#define _THREAD_ENTRY_ATTRIBUTES   __attribute__((noreturn)) __attribute__((force_align_arg_pointer))

Definition at line 12 of file thread.h.

_THREAD_EXITED

#define _THREAD_EXITED   4

Definition at line 21 of file thread.h.

_THREAD_JOINING

#define _THREAD_JOINING   3

Definition at line 20 of file thread.h.

Typedef Documentation

_thread_entry_t

typedef void(* _thread_entry_t) (_thread_t *)

Definition at line 16 of file thread.h.

_thread_t

typedef struct _thread _thread_t

Definition at line 14 of file thread.h.

Function Documentation

_thread_free()

void _thread_free

(

_thread_t *

thread

)

Definition at line 61 of file thread.c.

References _thread_t::entry, free(), list_remove(), mtx_lock(), mtx_unlock(), mutex, thread0, and threads.

Referenced by thrd_exit(), and thrd_join().

_thread_get()

_thread_t * _thread_get

(

tid_t

id

)

Definition at line 72 of file thread.c.

References _thread_t::id, LIST_FOR_EACH, mtx_lock(), mtx_unlock(), mutex, NULL, and threads.

Referenced by _errno_get(), thrd_detach(), thrd_exit(), and thrd_join().

_thread_new()

_thread_t * _thread_new	(	_thread_entry_t	entry,
		void *	private
	)

Definition at line 33 of file thread.c.

References _syscall_errno(), _syscall_thread_create(), _thread_init(), _thread_t::entry, ERR, errno, free(), _thread_t::id, list_push(), malloc(), mtx_lock(), mtx_unlock(), mutex, NULL, _thread_t::private, and threads.

Referenced by thrd_create().

_threading_init()

void _threading_init

(

void

)

Definition at line 21 of file thread.c.

References _syscall_gettid(), _thread_init(), _thread_t::entry, _thread_t::id, list_init(), list_push(), mtx_init(), mtx_recursive, mutex, thread0, and threads.

Referenced by _user_init().