diff options
| author |   Oleg Nesterov <oleg@redhat.com> | 2012-03-23 15:02:48 -0700 |
|---|---|---|
| committer |   Linus Torvalds <torvalds@linux-foundation.org> | 2012-03-23 16:58:41 -0700 |
| commit | 9d944ef32e83405a07376f112e9f02161d3e9731 (patch) | |
| tree | 24170ff64fb83221da133e2afb53f58e840a6eee /include | |
| parent | usermodehelper: implement UMH_KILLABLE (diff) | |
| download | linux-dev-9d944ef32e83405a07376f112e9f02161d3e9731.tar.xz linux-dev-9d944ef32e83405a07376f112e9f02161d3e9731.zip | |
usermodehelper: kill umh_wait, renumber UMH_* constants
No functional changes. It is not sane to use UMH_KILLABLE with enum
umh_wait, but obviously we do not want another argument in
call_usermodehelper_* helpers. Kill this enum, use the plain int.
Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Cc: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Cc: Rusty Russell <rusty@rustcorp.com.au>
Cc: Tejun Heo <tj@kernel.org>
Cc: David Rientjes <rientjes@google.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/kmod.h | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/include/linux/kmod.h b/include/linux/kmod.h index 1b5985855ffc..9efeae679106 100644 --- a/include/linux/kmod.h +++ b/include/linux/kmod.h @@ -48,12 +48,9 @@ static inline int request_module_nowait(const char *name, ...) { return -ENOSYS; struct cred; struct file; -enum umh_wait { - UMH_NO_WAIT = -1, /* don't wait at all */ - UMH_WAIT_EXEC = 0, /* wait for the exec, but not the process */ - UMH_WAIT_PROC = 1, /* wait for the process to complete */ -}; - +#define UMH_NO_WAIT 0 /* don't wait at all */ +#define UMH_WAIT_EXEC 1 /* wait for the exec, but not the process */ +#define UMH_WAIT_PROC 2 /* wait for the process to complete */ #define UMH_KILLABLE 4 /* wait for EXEC/PROC killable */ struct subprocess_info { @@ -62,7 +59,7 @@ struct subprocess_info { char *path; char **argv; char **envp; - enum umh_wait wait; + int wait; int retval; int (*init)(struct subprocess_info *info, struct cred *new); void (*cleanup)(struct subprocess_info *info); @@ -80,15 +77,14 @@ void call_usermodehelper_setfns(struct subprocess_info *info, void *data); /* Actually execute the sub-process */ -int call_usermodehelper_exec(struct subprocess_info *info, enum umh_wait wait); +int call_usermodehelper_exec(struct subprocess_info *info, int wait); /* Free the subprocess_info. This is only needed if you're not going to call call_usermodehelper_exec */ void call_usermodehelper_freeinfo(struct subprocess_info *info); static inline int -call_usermodehelper_fns(char *path, char **argv, char **envp, - enum umh_wait wait, +call_usermodehelper_fns(char *path, char **argv, char **envp, int wait, int (*init)(struct subprocess_info *info, struct cred *new), void (*cleanup)(struct subprocess_info *), void *data) { @@ -106,7 +102,7 @@ call_usermodehelper_fns(char *path, char **argv, char **envp, } static inline int -call_usermodehelper(char *path, char **argv, char **envp, enum umh_wait wait) +call_usermodehelper(char *path, char **argv, char **envp, int wait) { return call_usermodehelper_fns(path, argv, envp, wait, NULL, NULL, NULL); |