/* SPDX-License-Identifier: GPL-2.0 */ #ifndef _LINUX_BUILDID_H #define _LINUX_BUILDID_H #include <linux/mm_types.h> #define BUILD_ID_SIZE_MAX 20 int build_id_parse(struct vm_area_struct *vma, unsigned char *build_id, __u32 *size); int build_id_parse_buf(const void *buf, unsigned char *build_id, u32 buf_size); #if IS_ENABLED(CONFIG_STACKTRACE_BUILD_ID) || IS_ENABLED(CONFIG_CRASH_CORE) extern unsigned char vmlinux_build_id[BUILD_ID_SIZE_MAX]; void init_vmlinux_build_id(void); #else static inline void init_vmlinux_build_id(void) { } #endif #endif