C++ (Cpp) MCP_HAL_STRING_StrnCpy Examples

Example #1

File: mcp_log_common.c Project: ZIViTi/android_hardware_ti_omap4

const char* MCP_HAL_LOG_SetModuleName(McpHalLogModuleId_e moduleId,const char* name)
{
    if (moduleId > MCP_HAL_LOG_MODULE_TYPE_UNKNOWN && moduleId <= MCP_HAL_LOG_MODULE_TYPE_LAST && NULL != name)
    {
        MCP_HAL_STRING_StrnCpy(MCP_HAL_LOG_Modules[moduleId].name, name, MAX_MODULE_NAME_LENGTH-1);
        return MCP_HAL_LOG_Modules[moduleId].name;
    }
    return NULL;
}

Example #2

File: mcp_pool.c Project: MardonHH/vendor_ti_fmradio

McpPoolStatus MCP_POOL_Create(	McpPool		*pool, 
								const char 	*name, 
								McpU32 			*elementsMemory, 
								McpU32 			numOfElements, 
								McpU32 			elementSize)
{
	McpPoolStatus	status = MCP_POOL_STATUS_SUCCESS;
	McpU32 allocatedSize;
	
	MCP_FUNC_START("MCP_POOL_Create");
	
	MCP_VERIFY_FATAL((0 != pool), MCP_POOL_STATUS_INTERNAL_ERROR, ("Null pool argument"));
	MCP_VERIFY_FATAL((0 != name), MCP_POOL_STATUS_INTERNAL_ERROR, ("Null name argument"));
	MCP_VERIFY_FATAL((0 != elementsMemory), MCP_POOL_STATUS_INTERNAL_ERROR, ("Null elementsMemory argument"));
	MCP_VERIFY_FATAL((MCP_POOL_MAX_NUM_OF_POOL_ELEMENTS > numOfElements), MCP_POOL_STATUS_INTERNAL_ERROR, 
				("Max num of pool elements (%d) exceeded (%d)", numOfElements, MCP_POOL_MAX_NUM_OF_POOL_ELEMENTS));
	MCP_VERIFY_FATAL((0 < elementSize), MCP_POOL_STATUS_INTERNAL_ERROR, ("Element size must be >0"));

	allocatedSize = MCP_POOL_ACTUAL_SIZE_TO_ALLOCATED_MEMORY_SIZE(elementSize);

	/* Copy init values to members */
	pool->elementsMemory = elementsMemory;
	pool->elementAllocatedSize = allocatedSize;
	pool->numOfElements = numOfElements;
	
	/* Safely copy the pool name */
	MCP_HAL_STRING_StrnCpy(pool->name, name, MCP_POOL_MAX_POOL_NAME_LEN);
	pool->name[MCP_POOL_MAX_POOL_NAME_LEN] = '\0';

	/* Init the other auxiliary members */
	
	pool->numOfAllocatedElements = 0;

	/* Mark all entries as free */
	MCP_HAL_MEMORY_MemSet(pool->allocationMap, MCP_POOL_FREE_ELEMENT_MAP_INDICATION,  MCP_POOL_MAX_NUM_OF_POOL_ELEMENTS);

	/* Fill memory in a special value to facilitate identification of dangling pointer usage */
	MCP_HAL_MEMORY_MemSet((McpU8 *)pool->elementsMemory, MCP_POOL_FREE_MEMORY_VALUE, numOfElements * allocatedSize);

	McpPoolDebugAddPool(pool);
	
	MCP_FUNC_END();
	
	return status;
}