unix: sync with DragonFly BSD 4.8 kernel

Also adds support for accept4 system call.

Change-Id: Ib4f15a3ac47ad2fa86ac2f22331a061ddda12d82
Reviewed-on: https://go-review.googlesource.com/41833
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Mikio Hara
2017-04-27 04:18:56 +00:00
parent 9141ece15e
commit 9ccfe848b9
5 changed files with 104 additions and 21 deletions
+12 -1
View File
@@ -1,5 +1,5 @@
// mksyscall.pl -dragonfly -tags dragonfly,amd64 syscall_bsd.go syscall_dragonfly.go syscall_dragonfly_amd64.go
// MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
// Code generated by the command above; see README.md. DO NOT EDIT.
// +build dragonfly,amd64
@@ -1380,3 +1380,14 @@ func writelen(fd int, buf *byte, nbuf int) (n int, err error) {
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func accept4(fd int, rsa *RawSockaddrAny, addrlen *_Socklen, flags int) (nfd int, err error) {
r0, _, e1 := Syscall6(SYS_ACCEPT4, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)), uintptr(flags), 0, 0)
nfd = int(r0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}