Source file
src/net/unixsock_readmsg_cloexec.go
Documentation: net
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8 package net
9
10 import "syscall"
11
12 const readMsgFlags = 0
13
14 func setReadMsgCloseOnExec(oob []byte) {
15 scms, err := syscall.ParseSocketControlMessage(oob)
16 if err != nil {
17 return
18 }
19
20 for _, scm := range scms {
21 if scm.Header.Level == syscall.SOL_SOCKET && scm.Header.Type == syscall.SCM_RIGHTS {
22 fds, err := syscall.ParseUnixRights(&scm)
23 if err != nil {
24 continue
25 }
26 for _, fd := range fds {
27 syscall.CloseOnExec(fd)
28 }
29 }
30 }
31 }
32
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