Function File_ReadWholeFileLE16

src/file.c:928–955

* Reads the whole file in the memory. The file should contain little endian * 16bits unsigned integers. It is converted to host byte ordering if needed. * * @param filename The name of the file to open. * @param mallocFlags The type of memory to allocate. * @return The pointer to allocated memory where the file has been read. */

 * @return The pointer to allocated memory where the file has been read.
 */
uint16 *File_ReadWholeFileLE16(const char *filename)
{
	uint8 index;
	uint32 count;
	uint16 *buffer;
#if __BYTE_ORDER == __BIG_ENDIAN
	uint32 i;
#endif

	index = File_Open(filename, FILE_MODE_READ);
	count = File_GetSize(index) / sizeof(uint16);

	buffer = malloc(count * sizeof(uint16));
	if (File_Read(index, buffer, count * sizeof(uint16)) != count * sizeof(uint16)) {
		free(buffer);
		return NULL;
	}

	File_Close(index);

#if __BYTE_ORDER == __BIG_ENDIAN
	for(i = 0; i < count; i++) {
		buffer[i] = LETOH16(buffer[i]);
	}
#endif

	return buffer;
}

/**
 * Reads the whole file into buffer.