coredump: update coredump-related headers

Create a new header file, fs/coredump.h, which contains functions only
used by the new coredump.c.  It also moves do_coredump to the
include/linux/coredump.h header file, for consistency.

Signed-off-by: Alex Kelly <alex.page.kelly@gmail.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Acked-by: Serge Hallyn <serge.hallyn@canonical.com>
Acked-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 0 insertions, 5 deletions

diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
index 00e2e890895..c7b16ee7141 100644
--- a/include/linux/binfmts.h
+++ b/include/linux/binfmts.h
@@ -132,11 +132,6 @@ extern int copy_strings_kernel(int argc, const char *const *argv,
                                struct linux_binprm *bprm);
 extern int prepare_bprm_creds(struct linux_binprm *bprm);
 extern void install_exec_creds(struct linux_binprm *bprm);
-#ifdef CONFIG_COREDUMP
-extern void do_coredump(long signr, int exit_code, struct pt_regs *regs);
-#else
-static inline void do_coredump(long signr, int exit_code, struct pt_regs *regs) {}
-#endif
 extern void set_binfmt(struct linux_binfmt *new);
 extern void free_bprm(struct linux_binprm *);