LXR linux/include/linux/buildid.h

   1/* SPDX-License-Identifier: GPL-2.0 */
   2#ifndef _LINUX_BUILDID_H
   3#define _LINUX_BUILDID_H
   4
   5#include <linux/mm_types.h>
   6
   7#define BUILD_ID_SIZE_MAX 20
   8
   9int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id,
  10                   __u32 *size);
  11int build_id_parse_buf(const void *buf, unsigned char *build_id, u32 buf_size);
  12
  13#if IS_ENABLED(CONFIG_STACKTRACE_BUILD_ID) || IS_ENABLED(CONFIG_CRASH_CORE)
  14extern unsigned char vmlinux_build_id[BUILD_ID_SIZE_MAX];
  15void init_vmlinux_build_id(void);
  16#else
  17static inline void init_vmlinux_build_id(void) { }
  18#endif
  19
  20#endif
  21