diff options
| -rw-r--r-- | src/sysdep.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/sysdep.c b/src/sysdep.c index 742582d5382..41bbd92c43d 100644 --- a/src/sysdep.c +++ b/src/sysdep.c @@ -191,6 +191,10 @@ struct utimbuf { #endif #endif +#ifndef VFORK_RETURN_TYPE +#define VFORK_RETURN_TYPE int +#endif + /* LPASS8 is new in 4.3, and makes cbreak mode provide all 8 bits. */ #ifndef LPASS8 #define LPASS8 0 @@ -2935,6 +2939,7 @@ sys_write (fildes, buf, nbyte) * Substitute fork for vfork on USG flavors. */ +VFORK_RETURN_TYPE vfork () { return (fork ()); |