diff options
Diffstat (limited to 'src/pkg/net/tcpsock_posix.go')
| -rw-r--r-- | src/pkg/net/tcpsock_posix.go | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/src/pkg/net/tcpsock_posix.go b/src/pkg/net/tcpsock_posix.go index e05bc1017..15f8efdd7 100644 --- a/src/pkg/net/tcpsock_posix.go +++ b/src/pkg/net/tcpsock_posix.go @@ -9,7 +9,6 @@ package net import ( - "fmt" "io" "os" "syscall" @@ -30,7 +29,7 @@ func sockaddrToTCP(sa syscall.Sockaddr) Addr { default: if sa != nil { // Diagnose when we will turn a non-nil sockaddr into a nil. - panic(fmt.Sprintf("unexpected type in sockaddrToTCP: %T", sa)) + panic("unexpected type in sockaddrToTCP") } } return nil @@ -46,6 +45,13 @@ func (a *TCPAddr) family() int { return syscall.AF_INET6 } +func (a *TCPAddr) isWildcard() bool { + if a == nil || a.IP == nil { + return true + } + return a.IP.IsUnspecified() +} + func (a *TCPAddr) sockaddr(family int) (syscall.Sockaddr, error) { return ipToSockaddr(family, a.IP, a.Port) } |