From f6151dfea21496d43dbaba32cfcd9c9f404769bc Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Thu, 17 Dec 2009 15:27:16 -0800 Subject: mm: introduce coredump parameter structure Introduce coredump parameter data structure (struct coredump_params) to simplify binfmt->core_dump() arguments. Signed-off-by: Masami Hiramatsu Suggested-by: Ingo Molnar Cc: Hidehiro Kawai Cc: Oleg Nesterov Cc: Roland McGrath Cc: KOSAKI Motohiro Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/linux/binfmts.h | 10 +++++++++- 1 file changed, 9 insertions(+), 1 deletion(-) (limited to 'include/linux/binfmts.h') diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h index aece486ac734..cd4349bdc34e 100644 --- a/include/linux/binfmts.h +++ b/include/linux/binfmts.h @@ -68,6 +68,14 @@ struct linux_binprm{ #define BINPRM_MAX_RECURSION 4 +/* Function parameter for binfmt->coredump */ +struct coredump_params { + long signr; + struct pt_regs *regs; + struct file *file; + unsigned long limit; +}; + /* * This structure defines the functions that are used to load the binary formats that * linux accepts. @@ -77,7 +85,7 @@ struct linux_binfmt { struct module *module; int (*load_binary)(struct linux_binprm *, struct pt_regs * regs); int (*load_shlib)(struct file *); - int (*core_dump)(long signr, struct pt_regs *regs, struct file *file, unsigned long limit); + int (*core_dump)(struct coredump_params *cprm); unsigned long min_coredump; /* minimal dump size */ int hasvdso; }; -- cgit v1.2.3-59-g8ed1b