Removed unused thread abstractions
Change-Id: I6f85f1c4994a2d37612d149e6c87de522a6b9966
diff --git a/common/ithread.c b/common/ithread.c
index e3d5e00..0b55206 100644
--- a/common/ithread.c
+++ b/common/ithread.c
@@ -38,7 +38,6 @@
#include "ithread.h"
#include <sys/types.h>
-#ifndef X86_MSVC
//#define PTHREAD_AFFINITY
//#define SYSCALL_AFFINITY
@@ -52,266 +51,6 @@
#include <semaphore.h>
#include <unistd.h>
-
-#endif
-
-
-
-
-#ifdef X86_MSVC
-
-#include <windows.h>
-#define SEM_MAX_COUNT 100
-#define SEM_INCREMENT_COUNT 1
-
-UWORD32 ithread_get_handle_size(void)
-{
- return (sizeof(HANDLE));
-}
-
-UWORD32 ithread_get_mutex_lock_size(void)
-{
- return (sizeof(HANDLE));
-}
-
-WORD32 ithread_create(void *thread_handle, void *attribute, void *strt, void *argument)
-{
- HANDLE *ppv_thread_handle;
- HANDLE thread_handle_value;
-
- if(0 == thread_handle)
- return -1;
-
- ppv_thread_handle = (HANDLE *)thread_handle;
- thread_handle_value = (void *)CreateThread
- (NULL, /* Attributes */
- 1024 * 128, /* Stack size */
- (LPTHREAD_START_ROUTINE)strt, /* Thread function */
- argument, /* Parameters */
- 0, /* Creation flags */
- NULL); /* Thread ID */
- *ppv_thread_handle = (HANDLE)thread_handle_value;
-
- return 0;
-}
-
-WORD32 ithread_join(void *thread_handle, void **val_ptr)
-{
- HANDLE *ppv_thread_handle;
- HANDLE thread_handle_value;
-
- if(0 == thread_handle)
- return -1;
-
- ppv_thread_handle = (HANDLE *)thread_handle;
- thread_handle_value = *ppv_thread_handle;
-
- if(WAIT_OBJECT_0 == WaitForSingleObject(thread_handle_value, INFINITE))
- {
- CloseHandle(thread_handle_value);
- }
-
- return 0;
-}
-
-void ithread_exit(void *thread_handle)
-{
- HANDLE *ppv_thread_handle;
- HANDLE thread_handle_value;
- DWORD thread_exit_code;
-
- if(0 == thread_handle)
- return;
-
- ppv_thread_handle = (HANDLE *)thread_handle;
- thread_handle_value = *ppv_thread_handle;
- /* Get exit code for thread. If the return value is 0, means thread is busy */
- if(0 != GetExitCodeThread(thread_handle_value, &thread_exit_code))
- {
- TerminateThread(thread_handle_value, thread_exit_code);
- }
-
- return;
-}
-
-WORD32 ithread_get_mutex_struct_size(void)
-{
- return (sizeof(HANDLE));
-}
-
-WORD32 ithread_mutex_init(void *mutex)
-{
- HANDLE *ppv_mutex_handle;
- HANDLE mutex_handle_value;
-
- if(0 == mutex)
- return -1;
-
- ppv_mutex_handle = (HANDLE *)mutex;
- mutex_handle_value = CreateSemaphore(NULL, 1, 1, NULL);
- *ppv_mutex_handle = mutex_handle_value;
- return 0;
-}
-
-WORD32 ithread_mutex_destroy(void *mutex)
-{
- HANDLE *ppv_mutex_handle;
- HANDLE mutex_handle_value;
-
- if(0 == mutex)
- return -1;
-
- ppv_mutex_handle = (HANDLE *)mutex;
- mutex_handle_value = *ppv_mutex_handle;
- CloseHandle(mutex_handle_value);
- return 0;
-}
-
-WORD32 ithread_mutex_lock(void *mutex)
-{
- HANDLE *ppv_mutex_handle;
- HANDLE mutex_handle_value;
- DWORD result = 0;
-
- if(0 == mutex)
- return -1;
-
- ppv_mutex_handle = (HANDLE *)mutex;
- mutex_handle_value = *ppv_mutex_handle;
- result = WaitForSingleObject(mutex_handle_value, INFINITE);
-
- if(WAIT_OBJECT_0 == result)
- return 0;
-
- return 1;
-
-}
-
-WORD32 ithread_mutex_unlock(void *mutex)
-{
- HANDLE *ppv_mutex_handle;
- HANDLE mutex_handle_value;
- DWORD result = 0;
-
- if(0 == mutex)
- return -1;
-
- ppv_mutex_handle = (HANDLE *)mutex;
- mutex_handle_value = *ppv_mutex_handle;
- result = ReleaseSemaphore(mutex_handle_value, 1, NULL);
-
- if(0 == result)
- return -1;
-
- return 0;
-}
-
-void ithread_yield(void) { }
-
-void ithread_usleep(UWORD32 u4_time_us)
-{
- UWORD32 u4_time_ms = u4_time_us / 1000;
- Sleep(u4_time_ms);
-}
-
-void ithread_msleep(UWORD32 u4_time_ms)
-{
- Sleep(u4_time_ms);
-}
-
-
-void ithread_sleep(UWORD32 u4_time)
-{
- UWORD32 u4_time_ms = u4_time * 1000;
- Sleep(u4_time_ms);
-}
-
-UWORD32 ithread_get_sem_struct_size(void)
-{
- return (sizeof(HANDLE));
-}
-
-WORD32 ithread_sem_init(void *sem, WORD32 pshared, UWORD32 value)
-{
- HANDLE *sem_handle = (HANDLE *)sem;
- HANDLE sem_handle_value;
-
- if(0 == sem)
- return -1;
-
- sem_handle_value = CreateSemaphore(NULL, /* Security Attribute*/
- value, /* Initial count */
- SEM_MAX_COUNT, /* Max value */
- NULL); /* Name, not used */
- *sem_handle = sem_handle_value;
- return 0;
-}
-
-WORD32 ithread_sem_post(void *sem)
-{
- HANDLE *sem_handle = (HANDLE *)sem;
- HANDLE sem_handle_value;
-
- if(0 == sem)
- return -1;
-
- sem_handle_value = *sem_handle;
-
- /* Post on Semaphore by releasing the lock on mutex */
- if(ReleaseSemaphore(sem_handle_value, SEM_INCREMENT_COUNT, NULL))
- return 0;
-
- return -1;
-}
-
-WORD32 ithread_sem_wait(void *sem)
-{
- DWORD result = 0;
- HANDLE *sem_handle = (HANDLE *)sem;
- HANDLE sem_handle_value;
-
- if(0 == sem)
- return -1;
-
- sem_handle_value = *sem_handle;
-
- /* Wait on Semaphore object infinitly */
- result = WaitForSingleObject(sem_handle_value, INFINITE);
-
- /* If lock on semaphore is acquired, return SUCCESS */
- if(WAIT_OBJECT_0 == result)
- return 0;
-
- /* If call timeouts, return FAILURE */
- if(WAIT_TIMEOUT == result)
- return -1;
-
- return 0;
-}
-
-WORD32 ithread_sem_destroy(void *sem)
-{
- HANDLE *sem_handle = (HANDLE *)sem;
- HANDLE sem_handle_value;
-
- if(0 == sem)
- return -1;
-
- sem_handle_value = *sem_handle;
-
- if(FALSE == CloseHandle(sem_handle_value))
- {
- return -1;
- }
- return 0;
-}
-
-WORD32 ithread_set_affinity(WORD32 core_id)
-{
- return 1;
-}
-
-#else
UWORD32 ithread_get_handle_size(void)
{
return sizeof(pthread_t);
@@ -322,7 +61,6 @@
return sizeof(pthread_mutex_t);
}
-
WORD32 ithread_create(void *thread_handle, void *attribute, void *strt, void *argument)
{
return pthread_create((pthread_t *)thread_handle, attribute, (void * (*)(void *))strt, argument);
@@ -388,7 +126,6 @@
return (sizeof(sem_t));
}
-
WORD32 ithread_sem_init(void *sem, WORD32 pshared, UWORD32 value)
{
return sem_init((sem_t *)sem, pshared, value);
@@ -399,19 +136,16 @@
return sem_post((sem_t *)sem);
}
-
WORD32 ithread_sem_wait(void *sem)
{
return sem_wait((sem_t *)sem);
}
-
WORD32 ithread_sem_destroy(void *sem)
{
return sem_destroy((sem_t *)sem);
}
-
WORD32 ithread_set_affinity(WORD32 core_id)
{
@@ -446,6 +180,4 @@
#endif
return core_id;
-
}
-#endif
