diff options
author | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-18 04:06:01 +0000 |
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committer | usa <usa@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2011-11-18 04:06:01 +0000 |
commit | 44cff77b95104cc99ea5625df6ebe8adfa3f4a22 (patch) | |
tree | e65098cc18f65940f093056356336c4ebbf7f89d /io.c | |
parent | d6c86e631d030202f23b096a1659a495c0263c5a (diff) | |
download | ruby-44cff77b95104cc99ea5625df6ebe8adfa3f4a22.tar.gz |
* 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 'io.c')
-rw-r--r-- | io.c | 2 |
1 files changed, 2 insertions, 0 deletions
@@ -195,6 +195,8 @@ rb_cloexec_open(const char *pathname, int flags, mode_t mode) #ifdef O_CLOEXEC /* O_CLOEXEC is available since Linux 2.6.23. Linux 2.6.18 silently ignore it. */ flags |= O_CLOEXEC; +#elif defined O_NOINHERIT + flags |= O_NOINHERIT; #endif ret = open(pathname, flags, mode); if (ret == -1) return -1; |