diff options
Diffstat (limited to 'ext/io/wait/wait.c')
| -rw-r--r-- | ext/io/wait/wait.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/ext/io/wait/wait.c b/ext/io/wait/wait.c index c073f1de30..42f5e8fc48 100644 --- a/ext/io/wait/wait.c +++ b/ext/io/wait/wait.c @@ -14,6 +14,9 @@ #include "ruby/io.h" #include <sys/types.h> +#if defined(HAVE_SYS_IOCTL_H) +#include <sys/ioctl.h> +#endif #if defined(FIONREAD_HEADER) #include FIONREAD_HEADER #endif |