diff options
Diffstat (limited to 'libgo/go/os/sys_darwin.go')
| -rw-r--r-- | libgo/go/os/sys_darwin.go | 26 |
1 files changed, 3 insertions, 23 deletions
diff --git a/libgo/go/os/sys_darwin.go b/libgo/go/os/sys_darwin.go index 7a8330abb55..11d678ef18d 100644 --- a/libgo/go/os/sys_darwin.go +++ b/libgo/go/os/sys_darwin.go @@ -4,28 +4,8 @@ package os -import "syscall" - // supportsCloseOnExec reports whether the platform supports the // O_CLOEXEC flag. -var supportsCloseOnExec bool - -func init() { - // Seems like kern.osreldate is veiled on latest OS X. We use - // kern.osrelease instead. - osver, err := syscall.Sysctl("kern.osrelease") - if err != nil { - return - } - var i int - for i = range osver { - if osver[i] != '.' { - continue - } - } - // The O_CLOEXEC flag was introduced in OS X 10.7 (Darwin - // 11.0.0). See http://support.apple.com/kb/HT1633. - if i > 2 || i == 2 && osver[0] >= '1' && osver[1] >= '1' { - supportsCloseOnExec = true - } -} +// The O_CLOEXEC flag was introduced in OS X 10.7 (Darwin 11.0.0). +// See http://support.apple.com/kb/HT1633. +const supportsCloseOnExec = true |