163 static int parse_build_id(struct freader *r, unsigned char *build_id, __u32 *size,  in parse_build_id()  argument
200 			memcpy(build_id, data, desc_sz);  in parse_build_id()
201 			memset(build_id + desc_sz, 0, BUILD_ID_SIZE_MAX - desc_sz);  in parse_build_id()
214 static int get_build_id_32(struct freader *r, unsigned char *build_id, __u32 *size)  in get_build_id_32()  argument
242 		    !parse_build_id(r, build_id, size, READ_ONCE(phdr->p_offset),  in get_build_id_32()
250 static int get_build_id_64(struct freader *r, unsigned char *build_id, __u32 *size)  in get_build_id_64()  argument
279 		    !parse_build_id(r, build_id, size, READ_ONCE(phdr->p_offset),  in get_build_id_64()
290 static int __build_id_parse(struct vm_area_struct *vma, unsigned char *build_id,  in __build_id_parse()  argument
322 		ret = get_build_id_32(&r, build_id, size);  in __build_id_parse()
324 		ret = get_build_id_64(&r, build_id, size);  in __build_id_parse()
341 int build_id_parse_nofault(struct vm_area_struct *vma, unsigned char *build_id, __u32 *size)  in build_id_parse_nofault()  argument
343 	return __build_id_parse(vma, build_id, size, false /* !may_fault */);  in build_id_parse_nofault()
357 int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id, __u32 *size)  in build_id_parse()  argument
359 	return __build_id_parse(vma, build_id, size, true /* may_fault */);  in build_id_parse()
370 int build_id_parse_buf(const void *buf, unsigned char *build_id, u32 buf_size)  in build_id_parse_buf()  argument
377 	err = parse_build_id(&r, build_id, NULL, 0, buf_size);  in build_id_parse_buf()