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2010-10-04 Joel Sherrill <joel.sherrill@oarcorp.com>

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* Makefile.am, configure.ac, posix/Makefile.am, posix/src/pthread.c:
	* posix/src/pthreadattrgetguardsize.c, posix/src/pthreadattrgetstack.c,
	posix/src/pthreadattrsetguardsize.c, posix/src/pthreadattrsetstack.c:
	New files.
This commit is contained in:
Joel Sherrill
2010-10-04 15:32:36 +00:00
parent ad8adccd9b
commit 21dd3ab8b6
9 changed files with 176 additions and 14 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
cpukit/ChangeLog
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@@ -1,3 +1,10 @@
2010-10-04 Joel Sherrill <joel.sherrill@oarcorp.com>
* Makefile.am, configure.ac, posix/Makefile.am, posix/src/pthread.c:
* posix/src/pthreadattrgetguardsize.c, posix/src/pthreadattrgetstack.c,
posix/src/pthreadattrsetguardsize.c, posix/src/pthreadattrsetstack.c:
New files.
2010-09-28 Sebastian Huber <sebastian.huber@embedded-brains.de>
* posix/src/psignal.c: Fixed NULL pointer access.

1
cpukit/Makefile.am
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@@ -15,6 +15,7 @@ SUBDIRS += libi2c
SUBDIRS += libmisc
SUBDIRS += libmd
SUBDIRS += libgnat
SUBDIRS += libdbm
SUBDIRS += wrapup
SUBDIRS += zlib

1
cpukit/configure.ac
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@@ -351,6 +351,7 @@ libcsupport/Makefile
libnetworking/Makefile
librpc/Makefile
libmisc/Makefile
libdbm/Makefile
libi2c/Makefile
libmd/Makefile
zlib/Makefile

32
cpukit/posix/Makefile.am
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@@ -111,20 +111,24 @@ libposix_a_SOURCES += src/mutexattrdestroy.c src/mutexattrgetprioceiling.c \
src/mutextranslatereturncode.c src/mutextrylock.c src/mutexunlock.c
## PTHREAD_C_FILES
libposix_a_SOURCES += src/pthread.c src/pthreadsetcputime.c \
src/pthreadgetcputime.c src/pthreadgetcpuclockid.c src/pthreadonce.c \
src/pthreadequal.c src/pthreadself.c src/pthreadexit.c \
src/pthreaddetach.c src/pthreadjoin.c src/pthreadcreate.c \
src/pthreadattrsetdetachstate.c src/pthreadattrgetdetachstate.c \
src/pthreadattrgetstackaddr.c src/pthreadattrsetstackaddr.c \
src/pthreadattrgetstacksize.c src/pthreadattrsetstacksize.c \
src/pthreadattrinit.c src/pthreadattrdestroy.c \
src/pthreadsetschedparam.c src/pthreadgetschedparam.c \
src/pthreadattrsetschedparam.c src/pthreadattrgetschedparam.c \
src/pthreadattrgetschedpolicy.c src/pthreadattrsetschedpolicy.c \
src/pthreadattrgetinheritsched.c src/pthreadattrsetinheritsched.c \
src/pthreadattrgetscope.c src/pthreadattrsetscope.c \
src/pthreadinitthreads.c src/psxtransschedparam.c
libposix_a_SOURCES += src/pthreadatfork.c src/pthreadattrdestroy.c \
src/pthreadattrgetdetachstate.c src/pthreadattrgetinheritsched.c \
src/pthreadattrgetschedparam.c src/pthreadattrgetschedpolicy.c \
src/pthreadattrgetscope.c src/pthreadattrgetstackaddr.c \
src/pthreadattrgetstack.c src/pthreadattrgetstacksize.c \
src/pthreadattrinit.c src/pthreadattrsetdetachstate.c \
src/pthreadattrsetguardsize.c src/pthreadattrsetinheritsched.c \
src/pthreadattrsetschedparam.c src/pthreadattrsetschedpolicy.c \
src/pthreadattrsetscope.c src/pthreadattrsetstackaddr.c \
src/pthreadattrsetstack.c src/pthreadattrsetstacksize.c \
src/pthreadattrgetguardsize.c src/pthread.c \
src/pthreadcreate.c src/pthreaddetach.c src/pthreadequal.c \
src/pthreadexit.c src/pthreadgetcpuclockid.c \
src/pthreadgetcputime.c src/pthreadgetschedparam.c \
src/pthreadinitthreads.c src/pthreadjoin.c src/pthreadkill.c \
src/pthreadonce.c src/pthreadself.c src/pthreadsetcputime.c \
src/pthreadsetschedparam.c src/pthreadsigmask.c \
src/psxpriorityisvalid.c src/psxtransschedparam.c
## PSIGNAL_C_FILES
libposix_a_SOURCES += src/psignal.c src/alarm.c src/kill.c src/killinfo.c \

3
cpukit/posix/src/pthread.c
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@@ -55,6 +55,9 @@ const pthread_attr_t _POSIX_Threads_Default_attributes = {
{ 0L, 0 } /* sched_ss_init_budget */
#endif
},
#if HAVE_DECL_PTHREAD_ATTR_SETGUARDSIZE
0, /* guardsize */
#endif
#if defined(_POSIX_THREAD_CPUTIME)
1, /* cputime_clock_allowed */
#endif

33
cpukit/posix/src/pthreadattrgetguardsize.c Normal file
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@@ -0,0 +1,33 @@
/*
* 16.1.1 Thread Creation Attributes
*
* COPYRIGHT (c) 1989-2010.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#if HAVE_DECL_PTHREAD_ATTR_GETGUARDSIZE
#include <pthread.h>
#include <errno.h>
int pthread_attr_getguardsize(
const pthread_attr_t *attr,
size_t *guardsize
)
{
if ( !attr || !attr->is_initialized || !guardsize )
return EINVAL;
*guardsize = attr->guardsize;
return 0;
}
#endif

35
cpukit/posix/src/pthreadattrgetstack.c Normal file
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@@ -0,0 +1,35 @@
/*
* 16.1.1 Thread Creation Attributes
*
* COPYRIGHT (c) 1989-2010.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#if HAVE_DECL_PTHREAD_ATTR_GETSTACK
#include <pthread.h>
#include <errno.h>
int pthread_attr_getstack(
const pthread_attr_t *attr,
void **stackaddr,
size_t *stacksize
)
{
if ( !attr || !attr->is_initialized || !stackaddr || !stacksize )
return EINVAL;
*stackaddr = attr->stackaddr;
*stacksize = attr->stacksize;
return 0;
}
#endif

36
cpukit/posix/src/pthreadattrsetguardsize.c Normal file
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@@ -0,0 +1,36 @@
/*
* 16.1.1 Thread Creation Attributes
*
* COPYRIGHT (c) 1989-2010.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#if HAVE_DECL_PTHREAD_ATTR_SETGUARDSIZE
#include <pthread.h>
#include <errno.h>
#include <rtems/system.h>
#include <rtems/posix/pthread.h>
int pthread_attr_setguardsize(
pthread_attr_t *attr,
size_t guardsize
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
attr->guardsize = guardsize;
return 0;
}
#endif

42
cpukit/posix/src/pthreadattrsetstack.c Normal file
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@@ -0,0 +1,42 @@
/*
* 16.1.1 Thread Creation Attributes
*
* COPYRIGHT (c) 1989-2010.
* On-Line Applications Research Corporation (OAR).
*
* The license and distribution terms for this file may be
* found in the file LICENSE in this distribution or at
* http://www.rtems.com/license/LICENSE.
*
* $Id$
*/
#if HAVE_CONFIG_H
#include "config.h"
#endif
#if HAVE_DECL_PTHREAD_ATTR_SETSTACK
#include <pthread.h>
#include <errno.h>
#include <rtems/system.h>
#include <rtems/posix/pthread.h>
int pthread_attr_setstack(
pthread_attr_t *attr,
void *stackaddr,
size_t stacksize
)
{
if ( !attr || !attr->is_initialized )
return EINVAL;
if (stacksize < PTHREAD_MINIMUM_STACK_SIZE)
attr->stacksize = PTHREAD_MINIMUM_STACK_SIZE;
else
attr->stacksize = stacksize;
attr->stackaddr = stackaddr;
return 0;
}
#endif