diff options
Diffstat (limited to 'mdk-stage1/dietlibc/include/pthread.h')
| -rw-r--r-- | mdk-stage1/dietlibc/include/pthread.h | 37 |
1 files changed, 27 insertions, 10 deletions
diff --git a/mdk-stage1/dietlibc/include/pthread.h b/mdk-stage1/dietlibc/include/pthread.h index e922ab28b..e243c0281 100644 --- a/mdk-stage1/dietlibc/include/pthread.h +++ b/mdk-stage1/dietlibc/include/pthread.h @@ -5,9 +5,6 @@ #include <signal.h> #include <setjmp.h> -/* arg... kernel haeder... */ -#define ENOTSUP 524 /* Operation is not supported */ - #define PTHREAD_STACK_SIZE 16384 #define PTHREAD_THREADS_MAX 128 @@ -19,9 +16,16 @@ #define PTHREAD_DESTRUCTOR_ITERATIONS 10 typedef struct _pthread_descr_struct *_pthread_descr; -typedef unsigned long int pthread_t; +typedef int pthread_t; /* Fast locks */ +#ifdef __parisc__ +#define PTHREAD_SPIN_LOCKED 0 +#define PTHREAD_SPIN_UNLOCKED 1 +#else +#define PTHREAD_SPIN_LOCKED 1 +#define PTHREAD_SPIN_UNLOCKED 0 +#endif struct _pthread_fastlock { int __spinlock; }; @@ -49,18 +53,24 @@ enum }; #define PTHREAD_MUTEX_INITIALIZER \ -{{0}, 0, PTHREAD_MUTEX_FAST_NP, 0} +{{PTHREAD_SPIN_UNLOCKED}, 0, PTHREAD_MUTEX_FAST_NP, 0} #define PTHREAD_RECURSIVE_MUTEX_INITIALIZER_NP \ -{{0}, 0, PTHREAD_MUTEX_RECURSIVE_NP, 0} +{{PTHREAD_SPIN_UNLOCKED}, 0, PTHREAD_MUTEX_RECURSIVE_NP, 0} #define PTHREAD_ERRORCHECK_MUTEX_INITIALIZER_NP \ -{{0}, 0, PTHREAD_MUTEX_ERRORCHECK_NP, 0} +{{PTHREAD_SPIN_UNLOCKED}, 0, PTHREAD_MUTEX_ERRORCHECK_NP, 0} typedef struct { int __mutexkind; } pthread_mutexattr_t; +int pthread_mutexattr_init(pthread_mutexattr_t *attr); +int pthread_mutexattr_destroy(pthread_mutexattr_t *attr); + +int pthread_mutexattr_getkind_np(const pthread_mutexattr_t *attr, int *kind); +int pthread_mutexattr_setkind_np(pthread_mutexattr_t *attr, int kind); + int pthread_mutex_init(pthread_mutex_t *mutex, const pthread_mutexattr_t *mutexattr); int pthread_mutex_lock(pthread_mutex_t *mutex); @@ -77,7 +87,7 @@ typedef struct { } pthread_cond_t; #define PTHREAD_COND_INITIALIZER \ -{{0},0} +{{PTHREAD_SPIN_UNLOCKED},0} int pthread_cond_init(pthread_cond_t *cond, pthread_condattr_t *cond_attr); int pthread_cond_destroy(pthread_cond_t *cond); @@ -164,9 +174,14 @@ int pthread_attr_getstackaddr(pthread_attr_t *attr, void **stack); int pthread_attr_setstacksize(pthread_attr_t *attr, size_t stacksize); int pthread_attr_getstacksize(pthread_attr_t *attr, size_t *stacksize); +int pthread_setschedparam(pthread_t target_thread, int policy, + const struct sched_param *param); +int pthread_getschedparam(pthread_t target_thread, int *policy, + struct sched_param *param); + /* ONCE */ typedef int pthread_once_t; -#define PTHREAD_ONCE_INIT 0 +#define PTHREAD_ONCE_INIT PTHREAD_SPIN_UNLOCKED int __pthread_once(pthread_once_t* once_control, void (*init_routine)(void)); int pthread_once(pthread_once_t* once_control, void (*init_routine)(void)); @@ -210,7 +225,7 @@ pid_t pthread_atfork(void (*prepare)(void), void (*parent)(void), void (*child)(void)); /* THREADS */ -int pthread_create (pthread_t *__thread, +int pthread_create (pthread_t *__threadarg, const pthread_attr_t *__attr, void *(*__start_routine) (void *), void *__arg); @@ -224,4 +239,6 @@ int pthread_detach (pthread_t __th); pthread_t pthread_self (void); int pthread_equal (pthread_t __thread1, pthread_t __thread2); +int pthread_sigmask(int how, const sigset_t*newset, sigset_t *oldset); + #endif |