From ecc8c7725e6c21528329b34acae2a1d64b3af89b Mon Sep 17 00:00:00 2001 From: Al Viro Date: Sat, 5 Oct 2013 15:32:35 -0400 Subject: new helper: dump_emit() dump_write() analog, takes core_dump_params instead of file, keeps track of the amount written in cprm->written and checks for cprm->limit. Start using it in binfmt_elf.c... Signed-off-by: Al Viro --- include/linux/coredump.h | 2 ++ 1 file changed, 2 insertions(+) (limited to 'include/linux/coredump.h') diff --git a/include/linux/coredump.h b/include/linux/coredump.h index a98f1ca60407..2959376a9ad5 100644 --- a/include/linux/coredump.h +++ b/include/linux/coredump.h @@ -10,8 +10,10 @@ * These are the only things you should do on a core-file: use only these * functions to write out all the necessary info. */ +struct coredump_params; extern int dump_write(struct file *file, const void *addr, int nr); extern int dump_seek(struct file *file, loff_t off); +extern int dump_emit(struct coredump_params *cprm, const void *addr, int nr); #ifdef CONFIG_COREDUMP extern void do_coredump(siginfo_t *siginfo); #else -- cgit v1.2.3-59-g8ed1b