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mm: introduce coredump parameter structure

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Introduce coredump parameter data structure (struct coredump_params) to
simplify binfmt->core_dump() arguments.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Suggested-by: Ingo Molnar <mingo@elte.hu>
Cc: Hidehiro Kawai <hidehiro.kawai.ez@hitachi.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Roland McGrath <roland@redhat.com>
Cc: KOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Masami Hiramatsu 2009-12-17 15:27:16 -08:00 • committed by Linus Torvalds
parent 9cd80bbb07
commit f6151dfea2
7 changed files with 69 additions and 53 deletions
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6
fs/binfmt_flat.c
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@ -87,7 +87,7 @@ static int load_flat_shared_library(int id, struct lib_info *p);
#endif
static int load_flat_binary(struct linux_binprm *, struct pt_regs * regs);
static int flat_core_dump(long signr, struct pt_regs *regs, struct file *file, unsigned long limit);
static int flat_core_dump(struct coredump_params *cprm);
static struct linux_binfmt flat_format = {
.module = THIS_MODULE,
@ -102,10 +102,10 @@ static struct linux_binfmt flat_format = {
* Currently only a stub-function.
*/
static int flat_core_dump(long signr, struct pt_regs *regs, struct file *file, unsigned long limit)
static int flat_core_dump(struct coredump_params *cprm)
{
printk("Process %s:%d received signr %d and should have core dumped\n",
current->comm, current->pid, (int) signr);
current->comm, current->pid, (int) cprm->signr);
return(1);
}