diff options
author | Andrew Hsieh <andrewhsieh@google.com> | 2013-11-11 16:01:46 +0800 |
---|---|---|
committer | Andrew Hsieh <andrewhsieh@google.com> | 2013-11-12 15:05:12 +0800 |
commit | 7b0de5ae35083554f258e68dcfb0c9ada702e70a (patch) | |
tree | 6db6ed333d1275a724874c1f9d9d28d200397706 /9/platforms/android-15/arch-mips/usr/include/pthread.h | |
parent | e9808d310fa92e2aa27a9208fe59144a43a8d4b6 (diff) | |
download | prebuilts_ndk-7b0de5ae35083554f258e68dcfb0c9ada702e70a.zip prebuilts_ndk-7b0de5ae35083554f258e68dcfb0c9ada702e70a.tar.gz prebuilts_ndk-7b0de5ae35083554f258e68dcfb0c9ada702e70a.tar.bz2 |
Refresh prebuilts/ndk/9/platforms with r9b+, part 2/2
Part 2: add new API level 12, 13, 15, 16, 17 and 19
Change-Id: I305970f7766b3ed3e5faf2532952eaa03398fcbd
Diffstat (limited to '9/platforms/android-15/arch-mips/usr/include/pthread.h')
-rw-r--r-- | 9/platforms/android-15/arch-mips/usr/include/pthread.h | 315 |
1 files changed, 315 insertions, 0 deletions
diff --git a/9/platforms/android-15/arch-mips/usr/include/pthread.h b/9/platforms/android-15/arch-mips/usr/include/pthread.h new file mode 100644 index 0000000..0176abd --- /dev/null +++ b/9/platforms/android-15/arch-mips/usr/include/pthread.h @@ -0,0 +1,315 @@ +/* + * Copyright (C) 2008 The Android Open Source Project + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * * Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * * 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. + * + * 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. + */ +#ifndef _PTHREAD_H_ +#define _PTHREAD_H_ + +#include <time.h> +#include <signal.h> +#include <sched.h> +#include <limits.h> +#include <sys/types.h> + +/* + * Types + */ +typedef struct +{ + int volatile value; +} pthread_mutex_t; + +#define __PTHREAD_MUTEX_INIT_VALUE 0 +#define __PTHREAD_RECURSIVE_MUTEX_INIT_VALUE 0x4000 +#define __PTHREAD_ERRORCHECK_MUTEX_INIT_VALUE 0x8000 + +#define PTHREAD_MUTEX_INITIALIZER {__PTHREAD_MUTEX_INIT_VALUE} +#define PTHREAD_RECURSIVE_MUTEX_INITIALIZER {__PTHREAD_RECURSIVE_MUTEX_INIT_VALUE} +#define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER {__PTHREAD_ERRORCHECK_MUTEX_INIT_VALUE} + +enum { + PTHREAD_MUTEX_NORMAL = 0, + PTHREAD_MUTEX_RECURSIVE = 1, + PTHREAD_MUTEX_ERRORCHECK = 2, + + PTHREAD_MUTEX_ERRORCHECK_NP = PTHREAD_MUTEX_ERRORCHECK, + PTHREAD_MUTEX_RECURSIVE_NP = PTHREAD_MUTEX_RECURSIVE, + + PTHREAD_MUTEX_DEFAULT = PTHREAD_MUTEX_NORMAL +}; + + + +typedef struct +{ + int volatile value; +} pthread_cond_t; + +typedef struct +{ + uint32_t flags; + void * stack_base; + size_t stack_size; + size_t guard_size; + int32_t sched_policy; + int32_t sched_priority; +} pthread_attr_t; + +typedef long pthread_mutexattr_t; +typedef long pthread_condattr_t; + +typedef int pthread_key_t; +typedef long pthread_t; + +typedef volatile int pthread_once_t; + +/* + * Defines + */ +#define PTHREAD_COND_INITIALIZER {0} + +#define PTHREAD_STACK_MIN (2 * PAGE_SIZE) + +#define PTHREAD_CREATE_DETACHED 0x00000001 +#define PTHREAD_CREATE_JOINABLE 0x00000000 + +#define PTHREAD_ONCE_INIT 0 + +#define PTHREAD_PROCESS_PRIVATE 0 +#define PTHREAD_PROCESS_SHARED 1 + +#define PTHREAD_SCOPE_SYSTEM 0 +#define PTHREAD_SCOPE_PROCESS 1 + +/* + * Prototypes + */ +#ifdef __cplusplus +extern "C" { +#endif + +int pthread_attr_init(pthread_attr_t * attr); +int pthread_attr_destroy(pthread_attr_t * attr); + +int pthread_attr_setdetachstate(pthread_attr_t * attr, int state); +int pthread_attr_getdetachstate(pthread_attr_t const * attr, int * state); + +int pthread_attr_setschedpolicy(pthread_attr_t * attr, int policy); +int pthread_attr_getschedpolicy(pthread_attr_t const * attr, int * policy); + +int pthread_attr_setschedparam(pthread_attr_t * attr, struct sched_param const * param); +int pthread_attr_getschedparam(pthread_attr_t const * attr, struct sched_param * param); + +int pthread_attr_setstacksize(pthread_attr_t * attr, size_t stack_size); +int pthread_attr_getstacksize(pthread_attr_t const * attr, size_t * stack_size); + +int pthread_attr_setstackaddr(pthread_attr_t * attr, void * stackaddr); +int pthread_attr_getstackaddr(pthread_attr_t const * attr, void ** stackaddr); + +int pthread_attr_setstack(pthread_attr_t * attr, void * stackaddr, size_t stack_size); +int pthread_attr_getstack(pthread_attr_t const * attr, void ** stackaddr, size_t * stack_size); + +int pthread_attr_setguardsize(pthread_attr_t * attr, size_t guard_size); +int pthread_attr_getguardsize(pthread_attr_t const * attr, size_t * guard_size); + +int pthread_attr_setscope(pthread_attr_t *attr, int scope); +int pthread_attr_getscope(pthread_attr_t const *attr); + +int pthread_getattr_np(pthread_t thid, pthread_attr_t * attr); + +int pthread_create(pthread_t *thread, pthread_attr_t const * attr, + void *(*start_routine)(void *), void * arg); + +__noreturn void pthread_exit(void * retval); + +int pthread_join(pthread_t thid, void ** ret_val); +int pthread_detach(pthread_t thid); + +pthread_t pthread_self(void); +int pthread_equal(pthread_t one, pthread_t two); + +int pthread_getschedparam(pthread_t thid, int * policy, + struct sched_param * param); +int pthread_setschedparam(pthread_t thid, int poilcy, + struct sched_param const * param); + +int pthread_mutexattr_init(pthread_mutexattr_t *attr); +int pthread_mutexattr_destroy(pthread_mutexattr_t *attr); +int pthread_mutexattr_gettype(const pthread_mutexattr_t *attr, int *type); +int pthread_mutexattr_settype(pthread_mutexattr_t *attr, int type); +int pthread_mutexattr_setpshared(pthread_mutexattr_t *attr, int pshared); +int pthread_mutexattr_getpshared(pthread_mutexattr_t *attr, int *pshared); + +int pthread_mutex_init(pthread_mutex_t *mutex, + const pthread_mutexattr_t *attr); +int pthread_mutex_destroy(pthread_mutex_t *mutex); +int pthread_mutex_lock(pthread_mutex_t *mutex); +int pthread_mutex_unlock(pthread_mutex_t *mutex); +int pthread_mutex_trylock(pthread_mutex_t *mutex); +#if 0 /* MISSING FROM BIONIC */ +int pthread_mutex_timedlock(pthread_mutex_t *mutex, struct timespec* ts); +#endif /* MISSING */ + +int pthread_condattr_init(pthread_condattr_t *attr); +int pthread_condattr_getpshared(pthread_condattr_t *attr, int *pshared); +int pthread_condattr_setpshared(pthread_condattr_t* attr, int pshared); +int pthread_condattr_destroy(pthread_condattr_t *attr); + +int pthread_cond_init(pthread_cond_t *cond, + const pthread_condattr_t *attr); +int pthread_cond_destroy(pthread_cond_t *cond); +int pthread_cond_broadcast(pthread_cond_t *cond); +int pthread_cond_signal(pthread_cond_t *cond); +int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex); +int pthread_cond_timedwait(pthread_cond_t *cond, + pthread_mutex_t * mutex, + const struct timespec *abstime); + +/* BIONIC: same as pthread_cond_timedwait, except the 'abstime' given refers + * to the CLOCK_MONOTONIC clock instead, to avoid any problems when + * the wall-clock time is changed brutally + */ +int pthread_cond_timedwait_monotonic_np(pthread_cond_t *cond, + pthread_mutex_t *mutex, + const struct timespec *abstime); + +/* BIONIC: DEPRECATED. same as pthread_cond_timedwait_monotonic_np() + * unfortunately pthread_cond_timedwait_monotonic has shipped already + */ +int pthread_cond_timedwait_monotonic(pthread_cond_t *cond, + pthread_mutex_t *mutex, + const struct timespec *abstime); + +#define HAVE_PTHREAD_COND_TIMEDWAIT_MONOTONIC 1 + +/* BIONIC: same as pthread_cond_timedwait, except the 'reltime' given refers + * is relative to the current time. + */ +int pthread_cond_timedwait_relative_np(pthread_cond_t *cond, + pthread_mutex_t *mutex, + const struct timespec *reltime); + +#define HAVE_PTHREAD_COND_TIMEDWAIT_RELATIVE 1 + + + +int pthread_cond_timeout_np(pthread_cond_t *cond, + pthread_mutex_t * mutex, + unsigned msecs); + +/* same as pthread_mutex_lock(), but will wait up to 'msecs' milli-seconds + * before returning. same return values than pthread_mutex_trylock though, i.e. + * returns EBUSY if the lock could not be acquired after the timeout + * expired. + */ +int pthread_mutex_lock_timeout_np(pthread_mutex_t *mutex, unsigned msecs); + +/* read-write lock support */ + +typedef int pthread_rwlockattr_t; + +typedef struct { + pthread_mutex_t lock; + pthread_cond_t cond; + int numLocks; + int writerThreadId; + int pendingReaders; + int pendingWriters; + void* reserved[4]; /* for future extensibility */ +} pthread_rwlock_t; + +#define PTHREAD_RWLOCK_INITIALIZER { PTHREAD_MUTEX_INITIALIZER, PTHREAD_COND_INITIALIZER, 0, 0, 0, 0, { NULL, NULL, NULL, NULL } } + +int pthread_rwlockattr_init(pthread_rwlockattr_t *attr); +int pthread_rwlockattr_destroy(pthread_rwlockattr_t *attr); +int pthread_rwlockattr_setpshared(pthread_rwlockattr_t *attr, int pshared); +int pthread_rwlockattr_getpshared(pthread_rwlockattr_t *attr, int *pshared); + +int pthread_rwlock_init(pthread_rwlock_t *rwlock, const pthread_rwlockattr_t *attr); +int pthread_rwlock_destroy(pthread_rwlock_t *rwlock); + +int pthread_rwlock_rdlock(pthread_rwlock_t *rwlock); +int pthread_rwlock_tryrdlock(pthread_rwlock_t *rwlock); +int pthread_rwlock_timedrdlock(pthread_rwlock_t *rwlock, const struct timespec *abs_timeout); + +int pthread_rwlock_wrlock(pthread_rwlock_t *rwlock); +int pthread_rwlock_trywrlock(pthread_rwlock_t *rwlock); +int pthread_rwlock_timedwrlock(pthread_rwlock_t *rwlock, const struct timespec *abs_timeout); + +int pthread_rwlock_unlock(pthread_rwlock_t *rwlock); + + +int pthread_key_create(pthread_key_t *key, void (*destructor_function)(void *)); +int pthread_key_delete (pthread_key_t); +int pthread_setspecific(pthread_key_t key, const void *value); +void *pthread_getspecific(pthread_key_t key); + +int pthread_kill(pthread_t tid, int sig); +int pthread_sigmask(int how, const sigset_t *set, sigset_t *oset); + +int pthread_getcpuclockid(pthread_t tid, clockid_t *clockid); + +int pthread_once(pthread_once_t *once_control, void (*init_routine)(void)); + +int pthread_setname_np(pthread_t thid, const char *thname); + +typedef void (*__pthread_cleanup_func_t)(void*); + +typedef struct __pthread_cleanup_t { + struct __pthread_cleanup_t* __cleanup_prev; + __pthread_cleanup_func_t __cleanup_routine; + void* __cleanup_arg; +} __pthread_cleanup_t; + +extern void __pthread_cleanup_push(__pthread_cleanup_t* c, + __pthread_cleanup_func_t routine, + void* arg); + +extern void __pthread_cleanup_pop(__pthread_cleanup_t* c, + int execute); + +/* Believe or not, the definitions of pthread_cleanup_push and + * pthread_cleanup_pop below are correct. Posix states that these + * can be implemented as macros that might introduce opening and + * closing braces, and that using setjmp/longjmp/return/break/continue + * between them results in undefined behaviour. + * + * And indeed, GLibc and other C libraries use a similar definition + */ +#define pthread_cleanup_push(routine, arg) \ + do { \ + __pthread_cleanup_t __cleanup; \ + __pthread_cleanup_push( &__cleanup, (routine), (arg) ); \ + +#define pthread_cleanup_pop(execute) \ + __pthread_cleanup_pop( &__cleanup, (execute)); \ + } while (0); + +#ifdef __cplusplus +} /* extern "C" */ +#endif + +#endif /* _PTHREAD_H_ */ |