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.

6 files changed, 167 insertions, 14 deletions

diff --git a/cpukit/posix/Makefile.am b/cpukit/posix/Makefile.am
index c098fd4305..d75dc98eb4 100644
--- a/cpukit/posix/Makefile.am
+++ b/cpukit/posix/Makefile.am
@@ -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 \
diff --git a/cpukit/posix/src/pthread.c b/cpukit/posix/src/pthread.c
index 45d0ff18fd..06ce1fe168 100644
--- a/cpukit/posix/src/pthread.c
+++ b/cpukit/posix/src/pthread.c
@@ -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
diff --git a/cpukit/posix/src/pthreadattrgetguardsize.c b/cpukit/posix/src/pthreadattrgetguardsize.c
new file mode 100644
index 0000000000..b3c64fbfad
--- /dev/null
+++ b/cpukit/posix/src/pthreadattrgetguardsize.c
@@ -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
diff --git a/cpukit/posix/src/pthreadattrgetstack.c b/cpukit/posix/src/pthreadattrgetstack.c
new file mode 100644
index 0000000000..8303099a96
--- /dev/null
+++ b/cpukit/posix/src/pthreadattrgetstack.c
@@ -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
diff --git a/cpukit/posix/src/pthreadattrsetguardsize.c b/cpukit/posix/src/pthreadattrsetguardsize.c
new file mode 100644
index 0000000000..f69ff7b173
--- /dev/null
+++ b/cpukit/posix/src/pthreadattrsetguardsize.c
@@ -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
diff --git a/cpukit/posix/src/pthreadattrsetstack.c b/cpukit/posix/src/pthreadattrsetstack.c
new file mode 100644
index 0000000000..f97d3ac885
--- /dev/null
+++ b/cpukit/posix/src/pthreadattrsetstack.c
@@ -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