diff options
Diffstat (limited to 'ace/config-posix.h')
| -rw-r--r-- | ace/config-posix.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ace/config-posix.h b/ace/config-posix.h index fdf6a7b2fd7..a103215dcb6 100644 --- a/ace/config-posix.h +++ b/ace/config-posix.h @@ -68,7 +68,7 @@ # endif /* ACE_HAS_POSIX_MESSAGE_PASSING */ #endif /* _POSIX_MESSAGE_PASSING */ -#if defined (_XOPEN_SOURCE) && (_XOPEN_SOURCE >= 500) +#if (defined _XOPEN_SOURCE && (_XOPEN_SOURCE - 0) >= 500) # define ACE_HAS_SNPRINTF #endif /* _XOPEN_SOURCE */ |