mirror of
https://github.com/MariaDB/server.git
synced 2025-08-30 11:22:14 +03:00
123 lines
4.1 KiB
C
Executable File
123 lines
4.1 KiB
C
Executable File
/* ==== pthread_attr.h ========================================================
|
|
* Copyright (c) 1993 by Chris Provenzano, proven@mit.edu
|
|
* All rights reserved.
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in the
|
|
* documentation and/or other materials provided with the distribution.
|
|
* 3. All advertising materials mentioning features or use of this software
|
|
* must display the following acknowledgement:
|
|
* This product includes software developed by Chris Provenzano.
|
|
* 4. The name of Chris Provenzano may not be used to endorse or promote
|
|
* products derived from this software without specific prior written
|
|
* permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY CHRIS PROVENZANO ``AS IS'' AND
|
|
* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
|
|
* ARE DISCLAIMED. IN NO EVENT SHALL CHRIS PROVENZANO BE LIABLE FOR ANY
|
|
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
|
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
|
|
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
|
|
* SUCH DAMAGE.
|
|
*
|
|
* $Id$
|
|
*
|
|
* Description : Basic pthread attributes header.
|
|
*
|
|
* 1.00 93/11/03 proven
|
|
* -Started coding this file.
|
|
*/
|
|
|
|
#define _POSIX_THREAD_ATTR_STACKSIZE
|
|
|
|
#define PTHREAD_STACK_DEFAULT 65536
|
|
|
|
/* flags */
|
|
#define PTHREAD_DETACHED 0x1
|
|
#define PTHREAD_SCOPE_SYSTEM 0x2
|
|
#define PTHREAD_INHERIT_SCHED 0x4
|
|
#define PTHREAD_NOFLOAT 0x8
|
|
|
|
#define PTHREAD_CREATE_DETACHED PTHREAD_DETACHED
|
|
#define PTHREAD_CREATE_JOINABLE 0
|
|
#define PTHREAD_SCOPE_PROCESS 0
|
|
#define PTHREAD_EXPLICIT_SCHED 0
|
|
|
|
/*
|
|
* New pthread attribute types.
|
|
*/
|
|
enum schedparam_policy {
|
|
SCHED_RR,
|
|
SCHED_IO,
|
|
SCHED_FIFO,
|
|
SCHED_OTHER
|
|
};
|
|
|
|
struct pthread_attr {
|
|
enum schedparam_policy schedparam_policy;
|
|
int sched_priority;
|
|
|
|
int flags;
|
|
void * arg_attr;
|
|
void (*cleanup_attr)();
|
|
void * stackaddr_attr;
|
|
size_t stacksize_attr;
|
|
};
|
|
|
|
struct sched_param {
|
|
int sched_priority;
|
|
void * no_data;
|
|
};
|
|
|
|
/*
|
|
* New functions
|
|
*/
|
|
|
|
__BEGIN_DECLS
|
|
|
|
#if defined(DCE_COMPAT)
|
|
|
|
typedef struct pthread_attr * pthread_attr_t;
|
|
|
|
int pthread_attr_create __P_((pthread_attr_t *));
|
|
int pthread_attr_delete __P_((pthread_attr_t *));
|
|
|
|
#else
|
|
|
|
typedef struct pthread_attr pthread_attr_t;
|
|
|
|
int pthread_attr_init __P_((pthread_attr_t *));
|
|
int pthread_attr_destroy __P_((pthread_attr_t *));
|
|
int pthread_attr_setstacksize __P_((pthread_attr_t *, size_t));
|
|
int pthread_attr_getstacksize __P_((pthread_attr_t *, size_t *));
|
|
int pthread_attr_setstackaddr __P_((pthread_attr_t *, void *));
|
|
int pthread_attr_getstackaddr __P_((pthread_attr_t *, void **));
|
|
int pthread_attr_setdetachstate __P_((pthread_attr_t *, int ));
|
|
int pthread_attr_getdetachstate __P_((pthread_attr_t *, int *));
|
|
int pthread_attr_setscope __P_((pthread_attr_t *, int ));
|
|
int pthread_attr_getscope __P_((pthread_attr_t *, int *));
|
|
int pthread_attr_setinheritsched __P_((pthread_attr_t *, int ));
|
|
int pthread_attr_getinheritsched __P_((pthread_attr_t *, int *));
|
|
int pthread_attr_setschedpolicy __P_((pthread_attr_t *, int ));
|
|
int pthread_attr_getschedpolicy __P_((pthread_attr_t *, int *));
|
|
int pthread_attr_setschedparam __P_((pthread_attr_t *, struct sched_param *));
|
|
int pthread_attr_getschedparam __P_((pthread_attr_t *, struct sched_param *));
|
|
|
|
int pthread_attr_setfloatstate __P_((pthread_attr_t *, int ));
|
|
int pthread_attr_getfloatstate __P_((pthread_attr_t *, int *));
|
|
int pthread_attr_setcleanup __P_((pthread_attr_t *, void (*routine)(void *),
|
|
void *));
|
|
|
|
#endif
|
|
|
|
__END_DECLS
|