mirror of
https://gitee.com/mirrors_PX4/PX4-Autopilot.git
synced 2026-10-23 05:23:33 +08:00
Resync new repository with old repo r5166
git-svn-id: http://svn.code.sf.net/p/nuttx/code/trunk@5153 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo
@@ -0,0 +1,56 @@
|
||||
############################################################################
|
||||
# lib/pthread/Make.defs
|
||||
#
|
||||
# Copyright (C) 2011-2012 Gregory Nutt. All rights reserved.
|
||||
# Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
#
|
||||
# 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. Neither the name NuttX nor the names of its contributors may be
|
||||
# used to endorse or promote products derived from this software
|
||||
# without specific prior written permission.
|
||||
#
|
||||
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
# "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 THE
|
||||
# COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
#
|
||||
############################################################################
|
||||
|
||||
# Add the pthread C files to the build
|
||||
|
||||
CSRCS += pthread_attrinit.c pthread_attrdestroy.c \
|
||||
pthread_attrsetschedpolicy.c pthread_attrgetschedpolicy.c \
|
||||
pthread_attrsetinheritsched.c pthread_attrgetinheritsched.c \
|
||||
pthread_attrsetstacksize.c pthread_attrgetstacksize.c \
|
||||
pthread_attrsetschedparam.c pthread_attrgetschedparam.c \
|
||||
pthread_barrierattrinit.c pthread_barrierattrdestroy.c \
|
||||
pthread_barrierattrgetpshared.c pthread_barrierattrsetpshared.c \
|
||||
pthread_condattrinit.c pthread_condattrdestroy.c \
|
||||
pthread_mutexattrinit.c pthread_mutexattrdestroy.c \
|
||||
pthread_mutexattrgetpshared.c pthread_mutexattrsetpshared.c
|
||||
|
||||
ifeq ($(CONFIG_MUTEX_TYPES),y)
|
||||
CSRCS += pthread_mutexattrsettype.c pthread_mutexattrgettype.c
|
||||
endif
|
||||
|
||||
# Add the pthread directory to the build
|
||||
|
||||
DEPPATH += --dep-path pthread
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||||
VPATH += :pthread
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||||
@@ -0,0 +1,108 @@
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||||
/****************************************************************************
|
||||
* lib/pthread/pthread_attrdestroy.c
|
||||
*
|
||||
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <string.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_attr_destroy
|
||||
*
|
||||
* Description:
|
||||
* An attributes object can be deleted when it is no longer
|
||||
* needed.
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
*
|
||||
* Return Value:
|
||||
* 0 meaning success
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_attr_destroy(FAR pthread_attr_t *attr)
|
||||
{
|
||||
int ret;
|
||||
|
||||
sdbg("attr=0x%p\n", attr);
|
||||
|
||||
if (!attr)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
memset(attr, 0, sizeof(pthread_attr_t));
|
||||
ret = OK;
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
@@ -0,0 +1,111 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_attrgetinheritsched.c
|
||||
*
|
||||
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <string.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_attr_getinheritsched
|
||||
*
|
||||
* Description:
|
||||
* Report whether the scheduling info in the pthread
|
||||
* attributes will be used or if the thread will
|
||||
* inherit the properties of the parent.
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
* inheritsched
|
||||
*
|
||||
* Return Value:
|
||||
* 0 if successful. Otherwise, an error code.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_attr_getinheritsched(FAR const pthread_attr_t *attr,
|
||||
FAR int *inheritsched)
|
||||
{
|
||||
int ret;
|
||||
|
||||
sdbg("attr=0x%p inheritsched=0x%p\n", attr, inheritsched);
|
||||
|
||||
if (!attr || !inheritsched)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
*inheritsched = (int)attr->inheritsched;
|
||||
ret = OK;
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
@@ -0,0 +1,110 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_attrgetschedparam.c
|
||||
*
|
||||
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <string.h>
|
||||
#include <sched.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_attr_getschedparam
|
||||
*
|
||||
* Description:
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
* param
|
||||
*
|
||||
* Return Value:
|
||||
* 0 if successful. Otherwise, an error code.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_attr_getschedparam(FAR pthread_attr_t *attr,
|
||||
FAR struct sched_param *param)
|
||||
{
|
||||
int ret;
|
||||
|
||||
sdbg("attr=0x%p param=0x%p\n", attr, param);
|
||||
|
||||
if (!attr || !param)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
param->sched_priority = attr->priority;
|
||||
ret = OK;
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,105 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_attrgetschedpolicy.c
|
||||
*
|
||||
* Copyright (C) 2007, 2008, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <pthread.h>
|
||||
#include <string.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_attr_getschedpolicy
|
||||
*
|
||||
* Description:
|
||||
* Obtain the scheduling algorithm attribute.
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
* policy
|
||||
*
|
||||
* Return Value:
|
||||
* 0 if successful. Otherwise, an error code.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_attr_getschedpolicy(FAR pthread_attr_t *attr, int *policy)
|
||||
{
|
||||
int ret;
|
||||
|
||||
sdbg("attr=0x%p policy=0x%p\n", attr, policy);
|
||||
|
||||
if (!attr || !policy)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
*policy = attr->policy;
|
||||
ret = OK;
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
@@ -0,0 +1,106 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_attrgetstacksize.c
|
||||
*
|
||||
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <sys/types.h>
|
||||
#include <pthread.h>
|
||||
#include <string.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_attr_getstacksize
|
||||
*
|
||||
* Description:
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
* stacksize
|
||||
*
|
||||
* Return Value:
|
||||
* 0 if successful. Otherwise, an error code.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_attr_getstacksize(FAR pthread_attr_t *attr, FAR long *stacksize)
|
||||
{
|
||||
int ret;
|
||||
|
||||
sdbg("attr=0x%p stacksize=0x%p\n", attr, stacksize);
|
||||
|
||||
if (!stacksize)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
*stacksize = attr->stacksize;
|
||||
ret = OK;
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
@@ -0,0 +1,123 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_attrinit.c
|
||||
*
|
||||
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <string.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
#include <nuttx/pthread.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/* Default pthread attributes (see included/nuttx/pthread.h). When configured
|
||||
* to build separate kernel- and user-address spaces, this global is
|
||||
* duplicated in each address spaced. This copy can only be shared within
|
||||
* the user address space.
|
||||
*/
|
||||
|
||||
#if defined(CONFIG_NUTTX_KERNEL) && !defined(__KERNEL__)
|
||||
pthread_attr_t g_default_pthread_attr = PTHREAD_ATTR_INITIALIZER;
|
||||
#endif
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_attr_init
|
||||
*
|
||||
* Description:
|
||||
* Initializes a thread attributes object (attr) with
|
||||
* default values for all of the individual attributes
|
||||
* used by a given implementation.
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
*
|
||||
* Return Value:
|
||||
* 0 on success, otherwise an error number
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_attr_init(FAR pthread_attr_t *attr)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
sdbg("attr=0x%p\n", attr);
|
||||
if (!attr)
|
||||
{
|
||||
ret = ENOMEM;
|
||||
}
|
||||
else
|
||||
{
|
||||
/* Set the child thread priority to be the default
|
||||
* priority. Set the child stack size to some arbitrary
|
||||
* default value.
|
||||
*/
|
||||
|
||||
memcpy(attr, &g_default_pthread_attr, sizeof(pthread_attr_t));
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
@@ -0,0 +1,113 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_attrsetinheritsched.c
|
||||
*
|
||||
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <stdint.h>
|
||||
#include <pthread.h>
|
||||
#include <string.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_attr_setinheritsched
|
||||
*
|
||||
* Description:
|
||||
* Indicate whether the scheduling info in the pthread
|
||||
* attributes will be used or if the thread will
|
||||
* inherit the properties of the parent.
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
* policy
|
||||
*
|
||||
* Return Value:
|
||||
* 0 if successful. Otherwise, an error code.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_attr_setinheritsched(FAR pthread_attr_t *attr,
|
||||
int inheritsched)
|
||||
{
|
||||
int ret;
|
||||
|
||||
sdbg("inheritsched=%d\n", inheritsched);
|
||||
|
||||
if (!attr ||
|
||||
(inheritsched != PTHREAD_INHERIT_SCHED &&
|
||||
inheritsched != PTHREAD_EXPLICIT_SCHED))
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
attr->inheritsched = (uint8_t)inheritsched;
|
||||
ret = OK;
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
@@ -0,0 +1,108 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_attrsetschedparam.c
|
||||
*
|
||||
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <string.h>
|
||||
#include <sched.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_attr_setschedparam
|
||||
*
|
||||
* Description:
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
* param
|
||||
*
|
||||
* Return Value:
|
||||
* 0 if successful. Otherwise, an error code.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_attr_setschedparam(FAR pthread_attr_t *attr,
|
||||
FAR const struct sched_param *param)
|
||||
{
|
||||
int ret;
|
||||
|
||||
sdbg("attr=0x%p param=0x%p\n", attr, param);
|
||||
|
||||
if (!attr || !param)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
attr->priority = (short)param->sched_priority;
|
||||
ret = OK;
|
||||
}
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
@@ -0,0 +1,111 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_attrsetschedpolicy.c
|
||||
*
|
||||
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <string.h>
|
||||
#include <sched.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_attr_setschedpolicy
|
||||
*
|
||||
* Description:
|
||||
* Set the scheduling algorithm attribute.
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
* policy
|
||||
*
|
||||
* Return Value:
|
||||
* 0 if successful. Otherwise, an error code.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_attr_setschedpolicy(FAR pthread_attr_t *attr, int policy)
|
||||
{
|
||||
int ret;
|
||||
|
||||
sdbg("attr=0x%p policy=%d\n", attr, policy);
|
||||
|
||||
#if CONFIG_RR_INTERVAL > 0
|
||||
if (!attr || (policy != SCHED_FIFO && policy != SCHED_RR))
|
||||
#else
|
||||
if (!attr || policy != SCHED_FIFO )
|
||||
#endif
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
attr->policy = policy;
|
||||
ret = OK;
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
@@ -0,0 +1,106 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_attrsetstacksize.c
|
||||
*
|
||||
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <string.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_attr_setstacksize
|
||||
*
|
||||
* Description:
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
* stacksize
|
||||
*
|
||||
* Return Value:
|
||||
* 0 if successful. Otherwise, an error code.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_attr_setstacksize(FAR pthread_attr_t *attr, long stacksize)
|
||||
{
|
||||
int ret;
|
||||
|
||||
sdbg("attr=0x%p stacksize=%ld\n", attr, stacksize);
|
||||
|
||||
if (!attr || stacksize < PTHREAD_STACK_MIN)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
attr->stacksize = stacksize;
|
||||
ret = OK;
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
@@ -0,0 +1,102 @@
|
||||
/********************************************************************************
|
||||
* lib/pthread/pthread_barrierattrdestroy.c
|
||||
*
|
||||
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Included Files
|
||||
********************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
/********************************************************************************
|
||||
* Definitions
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Private Type Declarations
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Global Variables
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Private Variables
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Private Function Prototypes
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Public Functions
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Function: pthread_barrierattr_destroy
|
||||
*
|
||||
* Description:
|
||||
* The pthread_barrierattr_destroy() function will destroy a barrier attributes
|
||||
* object. A destroyed attr attributes object can be reinitialized using
|
||||
* pthread_barrierattr_init(); the results of otherwise referencing the object
|
||||
* after it has been destroyed are undefined.
|
||||
*
|
||||
* Parameters:
|
||||
* attr - barrier attributes to be destroyed.
|
||||
*
|
||||
* Return Value:
|
||||
* 0 (OK) on success or EINVAL if attr is invalid.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
********************************************************************************/
|
||||
|
||||
int pthread_barrierattr_destroy(FAR pthread_barrierattr_t *attr)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
if (!attr)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
attr->pshared = PTHREAD_PROCESS_PRIVATE;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
@@ -0,0 +1,101 @@
|
||||
/********************************************************************************
|
||||
* lib/pthread/pthread_barrierattrgetpshared.c
|
||||
*
|
||||
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Included Files
|
||||
********************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
/********************************************************************************
|
||||
* Definitions
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Private Type Declarations
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Global Variables
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Private Variables
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Private Function Prototypes
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Public Functions
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Function: pthread_barrierattr_getpshared
|
||||
*
|
||||
* Description:
|
||||
* The pthread_barrierattr_getpshared() function will obtain the value of the
|
||||
* process-shared attribute from the attributes object referenced by attr.
|
||||
*
|
||||
* Parameters:
|
||||
* attr - barrier attributes to be queried.
|
||||
* pshared - the location to stored the current value of the pshared attribute.
|
||||
*
|
||||
* Return Value:
|
||||
* 0 (OK) on success or EINVAL if either attr or pshared is invalid.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
********************************************************************************/
|
||||
|
||||
int pthread_barrierattr_getpshared(FAR const pthread_barrierattr_t *attr, FAR int *pshared)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
if (!attr || !pshared)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
*pshared = attr->pshared;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
@@ -0,0 +1,101 @@
|
||||
/********************************************************************************
|
||||
* lib/pthread/pthread_barrierattrinit.c
|
||||
*
|
||||
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Included Files
|
||||
********************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
/********************************************************************************
|
||||
* Definitions
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Private Type Declarations
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Global Variables
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Private Variables
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Private Function Prototypes
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Public Functions
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Function: pthread_barrierattr_init
|
||||
*
|
||||
* Description:
|
||||
* The pthread_barrierattr_init() function will initialize a barrier attribute
|
||||
* object attr with the default value for all of the attributes defined by the
|
||||
* implementation.
|
||||
*
|
||||
* Parameters:
|
||||
* attr - barrier attributes to be initialized.
|
||||
*
|
||||
* Return Value:
|
||||
* 0 (OK) on success or EINVAL if attr is invalid.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
********************************************************************************/
|
||||
|
||||
int pthread_barrierattr_init(FAR pthread_barrierattr_t *attr)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
if (!attr)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
attr->pshared = PTHREAD_PROCESS_PRIVATE;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
@@ -0,0 +1,111 @@
|
||||
/********************************************************************************
|
||||
* lib/pthread/pthread_barrierattrsetpshared.c
|
||||
*
|
||||
* Copyright (C) 2007, 2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Included Files
|
||||
********************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
/********************************************************************************
|
||||
* Definitions
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Private Type Declarations
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Global Variables
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Private Variables
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Private Function Prototypes
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Public Functions
|
||||
********************************************************************************/
|
||||
|
||||
/********************************************************************************
|
||||
* Function: pthread_barrierattr_setpshared
|
||||
*
|
||||
* Description:
|
||||
* The process-shared attribute is set to PTHREAD_PROCESS_SHARED to permit a
|
||||
* barrier to be operated upon by any thread that has access to the memory where
|
||||
* the barrier is allocated. If the process-shared attribute is
|
||||
* PTHREAD_PROCESS_PRIVATE, the barrier can only be operated upon by threads
|
||||
* created within the same process as the thread that initialized the barrier.
|
||||
* If threads of different processes attempt to operate on such a barrier, the
|
||||
* behavior is undefined. The default value of the attribute is
|
||||
* PTHREAD_PROCESS_PRIVATE.
|
||||
*
|
||||
* Both constants PTHREAD_PROCESS_SHARED and PTHREAD_PROCESS_PRIVATE are defined
|
||||
* in pthread.h.
|
||||
*
|
||||
* Parameters:
|
||||
* attr - barrier attributes to be modified.
|
||||
* pshared - the new value of the pshared attribute.
|
||||
*
|
||||
* Return Value:
|
||||
* 0 (OK) on success or EINVAL if either attr is invalid or pshared is not one
|
||||
* of PTHREAD_PROCESS_SHARED or PTHREAD_PROCESS_PRIVATE.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
********************************************************************************/
|
||||
|
||||
int pthread_barrierattr_setpshared(FAR pthread_barrierattr_t *attr, int pshared)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
if (!attr || (pshared != PTHREAD_PROCESS_SHARED && pshared != PTHREAD_PROCESS_PRIVATE))
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
attr->pshared = pshared;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
@@ -0,0 +1,82 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_condattrdestroy.c
|
||||
*
|
||||
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Global Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_condattr_destroy
|
||||
*
|
||||
* Description:
|
||||
* Operations on condition variable attributes
|
||||
*
|
||||
* Parameters:
|
||||
* None
|
||||
*
|
||||
* Return Value:
|
||||
* None
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_condattr_destroy(FAR pthread_condattr_t *attr)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
sdbg("attr=0x%p\n", attr);
|
||||
|
||||
if (!attr)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
|
||||
@@ -0,0 +1,85 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_condattrinit.c
|
||||
*
|
||||
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <debug.h>
|
||||
#include <errno.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Global Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_condattr_init
|
||||
*
|
||||
* Description:
|
||||
* Operations on condition variable attributes
|
||||
*
|
||||
* Parameters:
|
||||
* None
|
||||
*
|
||||
* Return Value:
|
||||
* None
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_condattr_init(FAR pthread_condattr_t *attr)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
sdbg("attr=0x%p\n", attr);
|
||||
|
||||
if (!attr)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
*attr = 0;
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
@@ -0,0 +1,104 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_mutexattrdestroy.c
|
||||
*
|
||||
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_mutexattr_destroy
|
||||
*
|
||||
* Description:
|
||||
* Destroy mutex attributes.
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
* pshared
|
||||
*
|
||||
* Return Value:
|
||||
* 0 if successful. Otherwise, an error code.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_mutexattr_destroy(FAR pthread_mutexattr_t *attr)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
sdbg("attr=0x%p\n", attr);
|
||||
|
||||
if (!attr)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
attr->pshared = 0;
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
@@ -0,0 +1,104 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_mutexattrgetpshared.c
|
||||
*
|
||||
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_mutexattr_getpshared
|
||||
*
|
||||
* Description:
|
||||
* Get pshared mutex attribute.
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
* pshared
|
||||
*
|
||||
* Return Value:
|
||||
* 0 if successful. Otherwise, an error code.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_mutexattr_getpshared(FAR pthread_mutexattr_t *attr, FAR int *pshared)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
sdbg("attr=0x%p pshared=0x%p\n", attr, pshared);
|
||||
|
||||
if (!attr || !pshared)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
*pshared = attr->pshared;
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
@@ -0,0 +1,98 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_mutexattrgettype.c
|
||||
*
|
||||
* Copyright (C) 2008, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <pthread.h>
|
||||
#include <errno.h>
|
||||
|
||||
#ifdef CONFIG_MUTEX_TYPES
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_mutexattr_gettype
|
||||
*
|
||||
* Description:
|
||||
* Return the mutex type from the mutex attributes.
|
||||
*
|
||||
* Parameters:
|
||||
* attr - The mutex attributes to query
|
||||
* type - Location to return the mutex type
|
||||
*
|
||||
* Return Value:
|
||||
* 0, if the mutex type was successfully return in 'type', or
|
||||
* EINVAL, if any NULL pointers provided.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_mutexattr_gettype(const pthread_mutexattr_t *attr, int *type)
|
||||
{
|
||||
if (attr && type)
|
||||
{
|
||||
*type = attr->type;
|
||||
return 0;
|
||||
}
|
||||
return EINVAL;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_MUTEX_TYPES */
|
||||
@@ -0,0 +1,106 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_mutexattrinit.c
|
||||
*
|
||||
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_mutexattr_init
|
||||
*
|
||||
* Description:
|
||||
* Create mutex attributes.
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
*
|
||||
* Return Value:
|
||||
* 0 if successful. Otherwise, an error code.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_mutexattr_init(FAR pthread_mutexattr_t *attr)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
sdbg("attr=0x%p\n", attr);
|
||||
|
||||
if (!attr)
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
attr->pshared = 0;
|
||||
#ifdef CONFIG_MUTEX_TYPES
|
||||
attr->type = PTHREAD_MUTEX_DEFAULT;
|
||||
#endif
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
@@ -0,0 +1,104 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_mutexattrsetpshared.c
|
||||
*
|
||||
* Copyright (C) 2007-2009, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
|
||||
#include <pthread.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_mutexattr_setpshared
|
||||
*
|
||||
* Description:
|
||||
* Set pshared mutex attribute.
|
||||
*
|
||||
* Parameters:
|
||||
* attr
|
||||
* pshared
|
||||
*
|
||||
* Return Value:
|
||||
* 0 if successful. Otherwise, an error code.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_mutexattr_setpshared(FAR pthread_mutexattr_t *attr, int pshared)
|
||||
{
|
||||
int ret = OK;
|
||||
|
||||
sdbg("attr=0x%p pshared=%d\n", attr, pshared);
|
||||
|
||||
if (!attr || (pshared != 0 && pshared != 1))
|
||||
{
|
||||
ret = EINVAL;
|
||||
}
|
||||
else
|
||||
{
|
||||
attr->pshared = pshared;
|
||||
}
|
||||
|
||||
sdbg("Returning %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
@@ -0,0 +1,98 @@
|
||||
/****************************************************************************
|
||||
* lib/pthread/pthread_mutexattrsettype.c
|
||||
*
|
||||
* Copyright (C) 2008, 2011 Gregory Nutt. All rights reserved.
|
||||
* Author: Gregory Nutt <gnutt@nuttx.org>
|
||||
*
|
||||
* 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. Neither the name NuttX nor the names of its contributors may be
|
||||
* used to endorse or promote products derived from this software
|
||||
* without specific prior written permission.
|
||||
*
|
||||
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
||||
* "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 THE
|
||||
* COPYRIGHT OWNER OR CONTRIBUTORS 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.
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Included Files
|
||||
****************************************************************************/
|
||||
|
||||
#include <nuttx/config.h>
|
||||
#include <pthread.h>
|
||||
#include <errno.h>
|
||||
|
||||
#ifdef CONFIG_MUTEX_TYPES
|
||||
|
||||
/****************************************************************************
|
||||
* Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Type Declarations
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Global Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Variables
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Private Function Prototypes
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Function: pthread_mutexattr_settype
|
||||
*
|
||||
* Description:
|
||||
* Set the mutex type in the mutex attributes.
|
||||
*
|
||||
* Parameters:
|
||||
* attr - The mutex attributes in which to set the mutex type.
|
||||
* type - The mutex type value to set.
|
||||
*
|
||||
* Return Value:
|
||||
* 0, if the mutex type was successfully set in 'attr', or
|
||||
* EINVAL, if 'attr' is NULL or 'type' unrecognized.
|
||||
*
|
||||
* Assumptions:
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int pthread_mutexattr_settype(pthread_mutexattr_t *attr, int type)
|
||||
{
|
||||
if (attr && type >= PTHREAD_MUTEX_NORMAL && type <= PTHREAD_MUTEX_RECURSIVE)
|
||||
{
|
||||
attr->type = type;
|
||||
return OK;
|
||||
}
|
||||
return EINVAL;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_MUTEX_TYPES */
|
||||
Reference in New Issue
Block a user