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author | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-06-28 10:38:26 +0000 |
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committer | akr <akr@b2dd03c8-39d4-4d8f-98ff-823fe69b080e> | 2012-06-28 10:38:26 +0000 |
commit | f559d6160783da1b79aa928915890442d2eb587a (patch) | |
tree | 2689b59425badc93cbdbec8a6176c8a251651583 /process.c | |
parent | 912df4b615f30c5de468a3f214c86a1ec30cd22f (diff) | |
download | ruby-f559d6160783da1b79aa928915890442d2eb587a.tar.gz |
update doc.
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@36245 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'process.c')
-rw-r--r-- | process.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -3884,6 +3884,9 @@ rb_f_system(int argc, VALUE *argv) * * :close_others is true by default for spawn and IO.popen. * + * Note that fds which close-on-exec flag is already set are closed + * regardless of :close_others option. + * * So IO.pipe and spawn can be used as IO.popen. * * # similar to r = IO.popen(command) |