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| author | Ondřej Surý <ondrej@sury.org> | 2012-03-26 16:50:58 +0200 |
|---|---|---|
| committer | Ondřej Surý <ondrej@sury.org> | 2012-03-26 16:50:58 +0200 |
| commit | 519725bb3c075ee2462c929f5997cb068e18466a (patch) | |
| tree | 5b162e8488ad147a645048c073577821b4a2bee9 /src/pkg/net/udpsock_posix.go | |
| parent | 842623c5dd2819d980ca9c58048d6bc6ed82475f (diff) | |
| download | golang-upstream-weekly/2012.03.22.tar.gz | |
Imported Upstream version 2012.03.22upstream-weekly/2012.03.22
Diffstat (limited to 'src/pkg/net/udpsock_posix.go')
| -rw-r--r-- | src/pkg/net/udpsock_posix.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/pkg/net/udpsock_posix.go b/src/pkg/net/udpsock_posix.go index 1f99dc538..9e820e1c5 100644 --- a/src/pkg/net/udpsock_posix.go +++ b/src/pkg/net/udpsock_posix.go @@ -37,6 +37,13 @@ func (a *UDPAddr) family() int { return syscall.AF_INET6 } +func (a *UDPAddr) isWildcard() bool { + if a == nil || a.IP == nil { + return true + } + return a.IP.IsUnspecified() +} + func (a *UDPAddr) sockaddr(family int) (syscall.Sockaddr, error) { return ipToSockaddr(family, a.IP, a.Port) } |