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Add pthread_mutex_init(3) and pthread_mutex_destroy(3).

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This commit is contained in:
Jonas 'Sortie' Termansen 2013-08-31 15:06:56 +02:00
parent 65ed6a208c
commit b886c2297f
4 changed files with 68 additions and 2 deletions
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2
libpthread/Makefile
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@ -13,6 +13,8 @@ CXXFLAGS:=$(CXXFLAGS) -Wall -Wextra -fno-exceptions -fno-rtti
OBJS=\
pthread_equal.o \
pthread_initialize.o \
pthread_mutex_destroy.o \
pthread_mutex_init.o \
pthread_mutex_lock.o \
pthread_mutex_trylock.o \
pthread_mutex_unlock.o \

5
libpthread/include/pthread.h
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@ -204,9 +204,10 @@ int pthread_equal(pthread_t, pthread_t);
/* TODO: pthread_key_create */
/* TODO: pthread_key_delete */
/* TODO: pthread_mutex_consistent */
/* TODO: pthread_mutex_destroy */
int pthread_mutex_destroy(pthread_mutex_t*);
/* TODO: pthread_mutex_getprioceiling */
/* TODO: pthread_mutex_init */
int pthread_mutex_init(pthread_mutex_t* __restrict,
const pthread_mutexattr_t* __restrict);
int pthread_mutex_lock(pthread_mutex_t*);
/* TODO: pthread_mutex_setprioceiling */
/* TODO: pthread_mutex_timedlock */

30
libpthread/pthread_mutex_destroy.c++ Normal file
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@ -0,0 +1,30 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2013.
This file is part of Sortix libpthread.
Sortix libpthread is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by the
Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
Sortix libpthread is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with Sortix libpthread. If not, see <http://www.gnu.org/licenses/>.
pthread_mutex_destroy.c++
Destroys a mutex.
*******************************************************************************/
#include <pthread.h>
extern "C" int pthread_mutex_destroy(pthread_mutex_t* /*mutex*/)
{
return 0;
}

33
libpthread/pthread_mutex_init.c++ Normal file
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@ -0,0 +1,33 @@
/*******************************************************************************
Copyright(C) Jonas 'Sortie' Termansen 2013.
This file is part of Sortix libpthread.
Sortix libpthread is free software: you can redistribute it and/or modify it
under the terms of the GNU Lesser General Public License as published by the
Free Software Foundation, either version 3 of the License, or (at your
option) any later version.
Sortix libpthread is distributed in the hope that it will be useful, but
WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
License for more details.
You should have received a copy of the GNU Lesser General Public License
along with Sortix libpthread. If not, see <http://www.gnu.org/licenses/>.
pthread_mutex_init.c++
Initializes a mutex.
*******************************************************************************/
#include <pthread.h>
extern "C"
int pthread_mutex_init(pthread_mutex_t* restrict mutex,
const pthread_mutexattr_t* restrict /*attr*/)
{
*mutex = PTHREAD_MUTEX_INITIALIZER;
return 0;
}