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pthread.h, sys/types.h Add missing pthread methods 

* pthread.h: Add prototypes for pthread_condattr_getclock(),
	pthread_condattr_setclock(), pthread_setschedpri(),
	pthread_getcpuclockid(), pthread_getconcurrency(), and
	pthread_setconcurrency().  Also cleaned up file header to
	remove CVS Id string.
	* sys/types.h: Add clock ID to pthread_condattr_t.
This commit is contained in:
Joel Sherrill 2016-02-19 15:45:17 -06:00
parent b89d317cdc
commit 4fa84f10ec
2 changed files with 24 additions and 8 deletions
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27
newlib/libc/include/pthread.h
View File

@ -1,8 +1,7 @@
/* pthread.h
/*
* Written by Joel Sherrill <joel.sherrill@OARcorp.com>.
*
* Written by Joel Sherrill <joel@OARcorp.com>.
*
* COPYRIGHT (c) 1989-2013.
* COPYRIGHT (c) 1989-2013, 2015.
* On-Line Applications Research Corporation (OAR).
*
* Permission to use, copy, modify, and distribute this software for any
@ -14,8 +13,6 @@
* WARRANTY. IN PARTICULAR, THE AUTHOR MAKES NO REPRESENTATION
* OR WARRANTY OF ANY KIND CONCERNING THE MERCHANTABILITY OF THIS
* SOFTWARE OR ITS FITNESS FOR ANY PARTICULAR PURPOSE.
*
* $Id$
*/
#ifndef __PTHREAD_h
@ -96,6 +93,13 @@ int _EXFUN(pthread_mutex_timedlock,
int _EXFUN(pthread_condattr_init, (pthread_condattr_t *__attr));
int _EXFUN(pthread_condattr_destroy, (pthread_condattr_t *__attr));
int _EXFUN(pthread_condattr_getclock,
(const pthread_condattr_t *__restrict __attr,
clockid_t *__restrict __clock_id));
int _EXFUN(pthread_condattr_setclock,
(pthread_condattr_t *__attr, clockid_t __clock_id));
int _EXFUN(pthread_condattr_getpshared,
(_CONST pthread_condattr_t *__attr, int *__pshared));
int _EXFUN(pthread_condattr_setpshared,
@ -161,6 +165,9 @@ int _EXFUN(pthread_getschedparam,
int _EXFUN(pthread_setschedparam,
(pthread_t __pthread, int __policy, struct sched_param *__param));
/* Set Scheduling Priority of a Thread */
int _EXFUN(pthread_setschedprio, (pthread_t thread, int prio));
#endif /* defined(_POSIX_THREAD_PRIORITY_SCHEDULING) */
#if defined(_POSIX_THREAD_PRIO_INHERIT) || defined(_POSIX_THREAD_PRIO_PROTECT)
@ -263,6 +270,14 @@ pthread_t _EXFUN(pthread_self, (void));
int _EXFUN(pthread_equal, (pthread_t __t1, pthread_t __t2));
/* Retrieve ID of a Thread's CPU Time Clock */
int _EXFUN(pthread_getcpuclockid,
(pthread_t thread, clockid_t *clock_id));
/* Get/Set Current Thread's Concurrency Level */
int _EXFUN(pthread_setconcurrency, (int new_level));
int _EXFUN(pthread_getconcurrency, (void));
/* Dynamic Package Initialization */
/* This is used to statically initialize a pthread_once_t. Example:

5
newlib/libc/include/sys/types.h
View File

@ -409,9 +409,10 @@ typedef struct {
typedef __uint32_t pthread_cond_t; /* identify a condition variable */
typedef struct {
int is_initialized;
int is_initialized;
clock_t clock; /* specifiy clock for timeouts */
#if defined(_POSIX_THREAD_PROCESS_SHARED)
int process_shared; /* allow this to be shared amongst processes */
int process_shared; /* allow this to be shared amongst processes */
#endif
} pthread_condattr_t; /* a condition attribute object */