1 /* SPDX-License-Identifier: GPL-2.0 */
2 #ifndef _LINUX_BUILDID_H
3 #define _LINUX_BUILDID_H
5 #include <linux/mm_types.h>
7 #define BUILD_ID_SIZE_MAX 20
9 int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id,
11 int build_id_parse_buf(const void *buf, unsigned char *build_id, u32 buf_size);
13 #if IS_ENABLED(CONFIG_STACKTRACE_BUILD_ID) || IS_ENABLED(CONFIG_CRASH_CORE)
14 extern unsigned char vmlinux_build_id[BUILD_ID_SIZE_MAX];
15 void init_vmlinux_build_id(void);
17 static inline void init_vmlinux_build_id(void) { }