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comparison gsm-fw/gpf/osl/os_mem_fl.c @ 399:d26a9e3de626

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OSL: os_mem_fl.c done
author Michael Spacefalcon <msokolov@ivan.Harhan.ORG>
date Sun, 15 Jun 2014 00:47:06 +0000
parents 2dc9f34e3036
children dcb543907cbb
comparison
equal deleted inserted replaced
398:2dc9f34e3036 399:d26a9e3de626
384 GLOBAL LONG 384 GLOBAL LONG
385 os_CreateMemoryPool(OS_HANDLE TaskHandle, char *Name, void *Addr, 385 os_CreateMemoryPool(OS_HANDLE TaskHandle, char *Name, void *Addr,
386 ULONG PoolSize, OS_HANDLE *PoolHandle) 386 ULONG PoolSize, OS_HANDLE *PoolHandle)
387 { 387 {
388 STATUS sts; 388 STATUS sts;
389 USHORT i;
389 390
390 sts = NU_Obtain_Semaphore(&MemSemCB, NU_SUSPEND); 391 sts = NU_Obtain_Semaphore(&MemSemCB, NU_SUSPEND);
391 392 for (i = 0; i < NumOfMemoryPools; i++)
392 393 if (!strncmp(Name, MemPoolTable[i].name, RESOURCE_NAMELEN-1)) {
393 } 394 *PoolHandle = i;
395 if (sts == NU_SUCCESS)
396 NU_Release_Semaphore(&MemSemCB);
397 return(OS_OK);
398 }
399 if (i >= MaxMemoryPools) {
400 release_sem_return_err:
401 if (sts == NU_SUCCESS)
402 NU_Release_Semaphore(&MemSemCB);
403 return(OS_ERROR);
404 }
405 if (i) {
406 if (os_AllocateMemory(OS_NOTASK,
407 (T_VOID_STRUCT **) &MemPoolTable[i].pcb,
408 sizeof(NU_MEMORY_POOL), OS_NO_SUSPEND,
409 os_ext_pool_handle) != OS_OK)
410 goto release_sem_return_err;
411 }
412 if (NU_Create_Memory_Pool(MemPoolTable[i].pcb, Name, Addr, PoolSize,
413 4, NU_FIFO) != NU_SUCCESS)
414 goto release_sem_return_err;
415 strncpy(MemPoolTable[i].name, Name, RESOURCE_NAMELEN);
416 MemPoolTable[i].name[RESOURCE_NAMELEN-1] = 0;
417 *PoolHandle = i;
418 NumOfMemoryPools++;
419 if (sts == NU_SUCCESS)
420 NU_Release_Semaphore(&MemSemCB);
421 return(OS_OK);
422 }