1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #ifndef _LINUX_COREDUMP_H 3 #define _LINUX_COREDUMP_H 4 5 #include <linux/types.h> 6 #include <linux/mm.h> 7 #include <linux/fs.h> 8 #include <asm/siginfo.h> 9 10 /* 11 * These are the only things you should do on a core-file: use only these 12 * functions to write out all the necessary info. 13 */ 14 struct coredump_params; 15 extern int dump_skip(struct coredump_params *cprm, size_t nr); 16 extern int dump_emit(struct coredump_params *cprm, const void *addr, int nr); 17 extern int dump_align(struct coredump_params *cprm, int align); 18 extern void dump_truncate(struct coredump_params *cprm); 19 #ifdef CONFIG_COREDUMP 20 extern void do_coredump(const kernel_siginfo_t *siginfo); 21 #else do_coredump(const kernel_siginfo_t * siginfo)22static inline void do_coredump(const kernel_siginfo_t *siginfo) {} 23 #endif 24 25 #endif /* _LINUX_COREDUMP_H */ 26