937 static int read_build_id(const char *filename, struct build_id *bid)  in read_build_id()  argument
939 	size_t size = sizeof(bid->data);  in read_build_id()
955 	memcpy(bid->data, abfd->build_id->data, abfd->build_id->size);  in read_build_id()
956 	memset(bid->data + abfd->build_id->size, 0, size - abfd->build_id->size);  in read_build_id()
957 	err = bid->size = abfd->build_id->size;  in read_build_id()
966 static int read_build_id(const char *filename, struct build_id *bid)  in read_build_id()  argument
968 	size_t size = sizeof(bid->data);  in read_build_id()
985 	err = elf_read_build_id(elf, bid->data, size);  in read_build_id()
987 		bid->size = err;  in read_build_id()
998 int filename__read_build_id(const char *filename, struct build_id *bid)  in filename__read_build_id()  argument
1024 	err = read_build_id(filename, bid);  in filename__read_build_id()
1031 int sysfs__read_build_id(const char *filename, struct build_id *bid)  in sysfs__read_build_id()  argument
1033 	size_t size = sizeof(bid->data);  in sysfs__read_build_id()
1056 				if (read(fd, bid->data, sz) == (ssize_t)sz) {  in sysfs__read_build_id()
1057 					memset(bid->data + sz, 0, size - sz);  in sysfs__read_build_id()
1058 					bid->size = sz;  in sysfs__read_build_id()
1270 		struct build_id bid;  in symsrc__init()  local
1279 		build_id__init(&bid, build_id, size);  in symsrc__init()
1280 		if (!dso__build_id_equal(dso, &bid)) {  in symsrc__init()