diff options
| author |   Masami Hiramatsu <mhiramat@redhat.com> | 2009-12-17 15:27:16 -0800 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2009-12-17 15:45:31 -0800 |
| commit | f6151dfea21496d43dbaba32cfcd9c9f404769bc (patch) | |
| tree | 092b73a1cd7edbd0e04fe2076ed678447446aa70 /include/linux/binfmts.h | |
| parent | do_wait() optimization: do not place sub-threads on task_struct->children list (diff) | |
| download | linux-dev-f6151dfea21496d43dbaba32cfcd9c9f404769bc.tar.xz linux-dev-f6151dfea21496d43dbaba32cfcd9c9f404769bc.zip | |
mm: introduce coredump parameter structure
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>
Diffstat (limited to 'include/linux/binfmts.h')
| -rw-r--r-- | include/linux/binfmts.h | 10 |
1 files changed, 9 insertions, 1 deletions
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; }; |