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* io.c (rb_cloexec_dup, rb_cloexec_dup2): CLOEXEC has been set if

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dup3 succeeded.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@33565 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
nobu 2011-10-30 01:47:23 +00:00
parent f0b021c0ce
commit 54816d10eb
2 changed files with 11 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
Sun Oct 30 10:47:20 2011 Nobuyoshi Nakada <nobu@ruby-lang.org>
* io.c (rb_cloexec_dup, rb_cloexec_dup2): CLOEXEC has been set if
dup3 succeeded.
Sun Oct 30 09:58:48 2011 Tanaka Akira <akr@fsij.org>
* io.c (rb_cloexec_dup): don't allocate standard file descriptors.

6
io.c
View file

@ -217,6 +217,9 @@ rb_cloexec_dup(int oldfd)
try_fcntl = 0;
ret = dup(oldfd);
}
else {
return ret;
}
}
else {
ret = dup(oldfd);
@ -246,6 +249,9 @@ rb_cloexec_dup2(int oldfd, int newfd)
try_dup3 = 0;
ret = dup2(oldfd, newfd);
}
else {
return ret;
}
}
else {
ret = dup2(oldfd, newfd);