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authorDimitri Sokolyuk <demon@dim13.org>2018-07-24 14:35:44 +0200
committerDimitri Sokolyuk <demon@dim13.org>2018-07-24 14:35:44 +0200
commit621e49bb465f500cc46d47e39e828cf76d6381d7 (patch)
treee9d6ed54cfae73209f2b0d9a016ef0b64adf45a6 /vendor/golang.org/x/net/ipv4/genericopt.go
parent5b9a4a158b81aa6e94a5a56d0851bea938b87bef (diff)
update vendor
Diffstat (limited to 'vendor/golang.org/x/net/ipv4/genericopt.go')
-rw-r--r--vendor/golang.org/x/net/ipv4/genericopt.go55
1 files changed, 55 insertions, 0 deletions
diff --git a/vendor/golang.org/x/net/ipv4/genericopt.go b/vendor/golang.org/x/net/ipv4/genericopt.go
new file mode 100644
index 0000000..587ae4a
--- /dev/null
+++ b/vendor/golang.org/x/net/ipv4/genericopt.go
@@ -0,0 +1,55 @@
+// Copyright 2012 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package ipv4
+
+// TOS returns the type-of-service field value for outgoing packets.
+func (c *genericOpt) TOS() (int, error) {
+ if !c.ok() {
+ return 0, errInvalidConn
+ }
+ so, ok := sockOpts[ssoTOS]
+ if !ok {
+ return 0, errOpNoSupport
+ }
+ return so.GetInt(c.Conn)
+}
+
+// SetTOS sets the type-of-service field value for future outgoing
+// packets.
+func (c *genericOpt) SetTOS(tos int) error {
+ if !c.ok() {
+ return errInvalidConn
+ }
+ so, ok := sockOpts[ssoTOS]
+ if !ok {
+ return errOpNoSupport
+ }
+ return so.SetInt(c.Conn, tos)
+}
+
+// TTL returns the time-to-live field value for outgoing packets.
+func (c *genericOpt) TTL() (int, error) {
+ if !c.ok() {
+ return 0, errInvalidConn
+ }
+ so, ok := sockOpts[ssoTTL]
+ if !ok {
+ return 0, errOpNoSupport
+ }
+ return so.GetInt(c.Conn)
+}
+
+// SetTTL sets the time-to-live field value for future outgoing
+// packets.
+func (c *genericOpt) SetTTL(ttl int) error {
+ if !c.ok() {
+ return errInvalidConn
+ }
+ so, ok := sockOpts[ssoTTL]
+ if !ok {
+ return errOpNoSupport
+ }
+ return so.SetInt(c.Conn, ttl)
+}