include/linux/coredump.h

   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
  22 static inline void do_coredump(const kernel_siginfo_t *siginfo) {}
  23 #endif
  24
  25 #endif /* _LINUX_COREDUMP_H */