diff options
| author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-18 04:06:01 +0000 |
|---|---|---|
| committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-18 04:06:01 +0000 |
| commit | 44cff77b95104cc99ea5625df6ebe8adfa3f4a22 (patch) | |
| tree | e65098cc18f65940f093056356336c4ebbf7f89d /win32/win32.c | |
| parent | d6c86e631d030202f23b096a1659a495c0263c5a (diff) | |
* io.c (rb_cloexec_open): set O_NOINHERIT instead of O_CLOEXEC if it is
available (for Windows).
* win32/win32.c (fcntl): on F_DUPFD, determine the inheritance of the
new handle by O_NOINHERIT flag of original fd.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33783 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'win32/win32.c')
| -rw-r--r-- | win32/win32.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/win32/win32.c b/win32/win32.c index b570a4295d..c7f853ce81 100644 --- a/win32/win32.c +++ b/win32/win32.c @@ -3849,7 +3849,8 @@ fcntl(int fd, int cmd, ...) int ret; HANDLE hDup; if (!(DuplicateHandle(GetCurrentProcess(), (HANDLE)_get_osfhandle(fd), - GetCurrentProcess(), &hDup, 0L, TRUE, + GetCurrentProcess(), &hDup, 0L, + !(_osfile(fd) & FNOINHERIT), DUPLICATE_SAME_ACCESS))) { errno = map_errno(GetLastError()); return -1; |