[libc][posix] create 'posix' folder and move related files into it

1 files changed, 0 insertions, 235 deletions

diff --git a/components/libc/pthreads/pthread_cond.c b/components/libc/pthreads/pthread_cond.c
deleted file mode 100644
index 9bf49704ed..0000000000
--- a/components/libc/pthreads/pthread_cond.c
+++ /dev/null
@@ -1,235 +0,0 @@
-/*
- * Copyright (c) 2006-2021, RT-Thread Development Team
- *
- * SPDX-License-Identifier: Apache-2.0
- *
- * Change Logs:
- * Date           Author       Notes
- * 2010-10-26     Bernard      the first version
- */
-
-#include <pthread.h>
-#include "pthread_internal.h"
-
-int pthread_condattr_destroy(pthread_condattr_t *attr)
-{
-    if (!attr)
-        return EINVAL;
-
-    return 0;
-}
-RTM_EXPORT(pthread_condattr_destroy);
-
-int pthread_condattr_init(pthread_condattr_t *attr)
-{
-    if (!attr)
-        return EINVAL;
-    *attr = PTHREAD_PROCESS_PRIVATE;
-
-    return 0;
-}
-RTM_EXPORT(pthread_condattr_init);
-
-int pthread_condattr_getclock(const pthread_condattr_t *attr,
-                              clockid_t                *clock_id)
-{
-    return 0;
-}
-RTM_EXPORT(pthread_condattr_getclock);
-
-int pthread_condattr_setclock(pthread_condattr_t *attr,
-                              clockid_t           clock_id)
-{
-    return 0;
-}
-RTM_EXPORT(pthread_condattr_setclock);
-
-int pthread_condattr_getpshared(const pthread_condattr_t *attr, int *pshared)
-{
-    if (!attr || !pshared)
-        return EINVAL;
-
-    *pshared = PTHREAD_PROCESS_PRIVATE;
-
-    return 0;
-}
-RTM_EXPORT(pthread_condattr_getpshared);
-
-int pthread_condattr_setpshared(pthread_condattr_t*attr, int pshared)
-{
-    if ((pshared != PTHREAD_PROCESS_PRIVATE) &&
-        (pshared != PTHREAD_PROCESS_SHARED))
-    {
-        return EINVAL;
-    }
-
-    if (pshared != PTHREAD_PROCESS_PRIVATE)
-        return ENOSYS;
-
-    return 0;
-}
-RTM_EXPORT(pthread_condattr_setpshared);
-
-int pthread_cond_init(pthread_cond_t *cond, const pthread_condattr_t *attr)
-{
-    rt_err_t result;
-    char cond_name[RT_NAME_MAX];
-    static rt_uint16_t cond_num = 0;
-
-    /* parameter check */
-    if (cond == RT_NULL)
-        return EINVAL;
-    if ((attr != RT_NULL) && (*attr != PTHREAD_PROCESS_PRIVATE))
-        return EINVAL;
-
-    rt_snprintf(cond_name, sizeof(cond_name), "cond%02d", cond_num++);
-
-    if (attr == RT_NULL) /* use default value */
-        cond->attr = PTHREAD_PROCESS_PRIVATE;
-    else
-        cond->attr = *attr;
-
-    result = rt_sem_init(&cond->sem, cond_name, 0, RT_IPC_FLAG_FIFO);
-    if (result != RT_EOK)
-        return EINVAL;
-
-    /* detach the object from system object container */
-    rt_object_detach(&(cond->sem.parent.parent));
-    cond->sem.parent.parent.type = RT_Object_Class_Semaphore;
-
-    return 0;
-}
-RTM_EXPORT(pthread_cond_init);
-
-int pthread_cond_destroy(pthread_cond_t *cond)
-{
-    rt_err_t result;
-    if (cond == RT_NULL)
-        return EINVAL;
-    if (cond->attr == -1)
-        return 0; /* which is not initialized */
-
-    result = rt_sem_trytake(&(cond->sem));
-    if (result != RT_EOK)
-        return EBUSY;
-
-    /* clean condition */
-    rt_memset(cond, 0, sizeof(pthread_cond_t));
-    cond->attr = -1;
-
-    return 0;
-}
-RTM_EXPORT(pthread_cond_destroy);
-
-int pthread_cond_broadcast(pthread_cond_t *cond)
-{
-    rt_err_t result;
-
-    if (cond == RT_NULL)
-        return EINVAL;
-    if (cond->attr == -1)
-        pthread_cond_init(cond, RT_NULL);
-
-    rt_enter_critical();
-    while (1)
-    {
-        /* try to take condition semaphore */
-        result = rt_sem_trytake(&(cond->sem));
-        if (result == -RT_ETIMEOUT)
-        {
-            /* it's timeout, release this semaphore */
-            rt_sem_release(&(cond->sem));
-        }
-        else if (result == RT_EOK)
-        {
-            /* has taken this semaphore, release it */
-            rt_sem_release(&(cond->sem));
-            break;
-        }
-        else
-        {
-            rt_exit_critical();
-
-            return EINVAL;
-        }
-    }
-    rt_exit_critical();
-
-    return 0;
-}
-RTM_EXPORT(pthread_cond_broadcast);
-
-int pthread_cond_signal(pthread_cond_t *cond)
-{
-    rt_err_t result;
-
-    if (cond == RT_NULL)
-        return EINVAL;
-    if (cond->attr == -1)
-        pthread_cond_init(cond, RT_NULL);
-
-    result = rt_sem_release(&(cond->sem));
-    if (result == RT_EOK)
-        return 0;
-
-    return 0;
-}
-RTM_EXPORT(pthread_cond_signal);
-
-rt_err_t _pthread_cond_timedwait(pthread_cond_t  *cond,
-                                 pthread_mutex_t *mutex,
-                                 rt_int32_t       timeout)
-{
-    rt_err_t result;
-
-    if (!cond || !mutex)
-        return -RT_ERROR;
-    /* check whether initialized */
-    if (cond->attr == -1)
-        pthread_cond_init(cond, RT_NULL);
-
-    /* The mutex was not owned by the current thread at the time of the call. */
-    if (mutex->lock.owner != rt_thread_self())
-        return -RT_ERROR;
-    /* unlock a mutex failed */
-    if (pthread_mutex_unlock(mutex) != 0)
-        return -RT_ERROR;
-
-    result = rt_sem_take(&(cond->sem), timeout);
-    /* lock mutex again */
-    pthread_mutex_lock(mutex);
-
-    return result;
-}
-RTM_EXPORT(_pthread_cond_timedwait);
-
-int pthread_cond_wait(pthread_cond_t *cond, pthread_mutex_t *mutex)
-{
-    rt_err_t result;
-
-    result = _pthread_cond_timedwait(cond, mutex, RT_WAITING_FOREVER);
-    if (result == RT_EOK)
-        return 0;
-
-    return EINVAL;
-}
-RTM_EXPORT(pthread_cond_wait);
-
-int pthread_cond_timedwait(pthread_cond_t        *cond,
-                           pthread_mutex_t       *mutex,
-                           const struct timespec *abstime)
-{
-    int timeout;
-    rt_err_t result;
-
-    timeout = rt_timespec_to_tick(abstime);
-    result = _pthread_cond_timedwait(cond, mutex, timeout);
-    if (result == RT_EOK)
-        return 0;
-    if (result == -RT_ETIMEOUT)
-        return ETIMEDOUT;
-
-    return EINVAL;
-}
-RTM_EXPORT(pthread_cond_timedwait);
-