138 static int stm32image_set_header(void *ptr, struct stat *sbuf, int ifd,  in stm32image_set_header()  argument
154 	stm32hdr->image_length = __cpu_to_le32((uint32_t)sbuf->st_size -  in stm32image_set_header()
157 		__cpu_to_le32(stm32image_checksum(ptr, sbuf->st_size,  in stm32image_set_header()
196 	struct stat sbuf;  in stm32image_create_header_file()  local
214 	if (fstat(src_fd, &sbuf) < 0) {  in stm32image_create_header_file()
218 	ptr = mmap(NULL, sbuf.st_size, PROT_READ, MAP_SHARED, src_fd, 0);  in stm32image_create_header_file()
250 	if (write(dest_fd, ptr, sbuf.st_size) != sbuf.st_size) {  in stm32image_create_header_file()
256 	munmap((void *)ptr, sbuf.st_size);  in stm32image_create_header_file()
259 	if (fstat(dest_fd, &sbuf) < 0) {  in stm32image_create_header_file()
263 	ptr = mmap(0, sbuf.st_size, PROT_READ | PROT_WRITE, MAP_SHARED,  in stm32image_create_header_file()
271 	if (stm32image_set_header(ptr, &sbuf, dest_fd, loadaddr,  in stm32image_create_header_file()
279 	munmap((void *)ptr, sbuf.st_size);  in stm32image_create_header_file()