diff options
Diffstat (limited to 'cmogstored.h')
| -rw-r--r-- | cmogstored.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/cmogstored.h b/cmogstored.h index 5aa7c01..4bb0716 100644 --- a/cmogstored.h +++ b/cmogstored.h @@ -360,6 +360,16 @@ void mog_oom_if_null(const void *); #define warn(...) error(0, 0, __VA_ARGS__) +/* + * vfork is poorly-specified, but at least on Linux it improves + * performance when used for spawning iostat processes + */ +#if defined(HAVE_VFORK) && defined(__linux__) +# define mog_fork_for_exec() vfork() +#else +# define mog_fork_for_exec() fork() +#endif + /* maxconns.c */ void mog_set_maxconns(unsigned long); |