diff options
author | Ivan Krasin <krasin@golang.org> | 2010-06-30 14:58:21 -0700 |
---|---|---|
committer | Russ Cox <rsc@golang.org> | 2010-06-30 14:58:21 -0700 |
commit | 400f7a6ba569cd9835f4b0e7852f5cb9b4a7c9ab (patch) | |
tree | 9c47563241efc5ebdf4f92866dfeb7493c26aa9d | |
parent | a0117bafa0ddba85a063b958111b1989e39b1a43 (diff) | |
download | go-400f7a6ba569cd9835f4b0e7852f5cb9b4a7c9ab.tar.gz go-400f7a6ba569cd9835f4b0e7852f5cb9b4a7c9ab.zip |
syscall: add socketpair
R=rsc
CC=golang-dev
https://golang.org/cl/1319042
-rw-r--r-- | src/pkg/syscall/syscall_bsd.go | 5 | ||||
-rw-r--r-- | src/pkg/syscall/syscall_linux.go | 5 | ||||
-rw-r--r-- | src/pkg/syscall/syscall_linux_386.go | 7 | ||||
-rw-r--r-- | src/pkg/syscall/zsyscall_darwin_386.go | 9 | ||||
-rw-r--r-- | src/pkg/syscall/zsyscall_darwin_amd64.go | 8 | ||||
-rw-r--r-- | src/pkg/syscall/zsyscall_freebsd_386.go | 8 | ||||
-rw-r--r-- | src/pkg/syscall/zsyscall_freebsd_amd64.go | 9 | ||||
-rw-r--r-- | src/pkg/syscall/zsyscall_linux_amd64.go | 8 | ||||
-rw-r--r-- | src/pkg/syscall/zsyscall_linux_arm.go | 8 |
9 files changed, 67 insertions, 0 deletions
diff --git a/src/pkg/syscall/syscall_bsd.go b/src/pkg/syscall/syscall_bsd.go index c773daa7ce..14dfab1539 100644 --- a/src/pkg/syscall/syscall_bsd.go +++ b/src/pkg/syscall/syscall_bsd.go @@ -323,6 +323,11 @@ func Socket(domain, typ, proto int) (fd, errno int) { return } +func Socketpair(domain, typ, proto int) (fd [2]int, errno int) { + fd, errno = socketpair(domain, typ, proto) + return +} + func SetsockoptInt(fd, level, opt int, value int) (errno int) { var n = int32(value) return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(&n)), 4) diff --git a/src/pkg/syscall/syscall_linux.go b/src/pkg/syscall/syscall_linux.go index bf124bd135..2ce3c08828 100644 --- a/src/pkg/syscall/syscall_linux.go +++ b/src/pkg/syscall/syscall_linux.go @@ -368,6 +368,11 @@ func Socket(domain, typ, proto int) (fd, errno int) { return } +func Socketpair(domain, typ, proto int) (fd [2]int, errno int) { + fd, errno = socketpair(domain, typ, proto) + return +} + func SetsockoptInt(fd, level, opt int, value int) (errno int) { var n = int32(value) return setsockopt(fd, level, opt, uintptr(unsafe.Pointer(&n)), 4) diff --git a/src/pkg/syscall/syscall_linux_386.go b/src/pkg/syscall/syscall_linux_386.go index 4dfaddc43e..4a2e92f0ab 100644 --- a/src/pkg/syscall/syscall_linux_386.go +++ b/src/pkg/syscall/syscall_linux_386.go @@ -100,6 +100,13 @@ func getpeername(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (errno int) { return } +func socketpair(domain int, typ int, proto int) (fd [2]int, errno int) { + var f [2]int + _, errno = socketcall(_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(&f)), 0, 0) + fd = f + return +} + func bind(s int, addr uintptr, addrlen _Socklen) (errno int) { _, errno = socketcall(_BIND, uintptr(s), uintptr(addr), uintptr(addrlen), 0, 0, 0) return diff --git a/src/pkg/syscall/zsyscall_darwin_386.go b/src/pkg/syscall/zsyscall_darwin_386.go index 6e46cfbc4e..78e21ca442 100644 --- a/src/pkg/syscall/zsyscall_darwin_386.go +++ b/src/pkg/syscall/zsyscall_darwin_386.go @@ -59,6 +59,15 @@ func socket(domain int, typ int, proto int) (fd int, errno int) { return } +func socketpair(domain int, typ int, proto int) (fd [2]int, errno int) { + var f [2]int + _, _, e1 := Syscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(&f)), 0, 0) + fd = f + errno = int(e1) + return +} + + func setsockopt(s int, level int, name int, val uintptr, vallen int) (errno int) { _, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0) errno = int(e1) diff --git a/src/pkg/syscall/zsyscall_darwin_amd64.go b/src/pkg/syscall/zsyscall_darwin_amd64.go index cb963171a8..96a4bd0f02 100644 --- a/src/pkg/syscall/zsyscall_darwin_amd64.go +++ b/src/pkg/syscall/zsyscall_darwin_amd64.go @@ -59,6 +59,14 @@ func socket(domain int, typ int, proto int) (fd int, errno int) { return } +func socketpair(domain int, typ int, proto int) (fd [2]int, errno int) { + var f [2]int + _, _, e1 := Syscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(&f)), 0, 0) + fd = f + errno = int(e1) + return +} + func setsockopt(s int, level int, name int, val uintptr, vallen int) (errno int) { _, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0) errno = int(e1) diff --git a/src/pkg/syscall/zsyscall_freebsd_386.go b/src/pkg/syscall/zsyscall_freebsd_386.go index 96e9da6a49..611beacf61 100644 --- a/src/pkg/syscall/zsyscall_freebsd_386.go +++ b/src/pkg/syscall/zsyscall_freebsd_386.go @@ -59,6 +59,14 @@ func socket(domain int, typ int, proto int) (fd int, errno int) { return } +func socketpair(domain int, typ int, proto int) (fd [2]int, errno int) { + var f [2]int + _, _, e1 := Syscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(&f)), 0, 0) + fd = f + errno = int(e1) + return +} + func setsockopt(s int, level int, name int, val uintptr, vallen int) (errno int) { _, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0) errno = int(e1) diff --git a/src/pkg/syscall/zsyscall_freebsd_amd64.go b/src/pkg/syscall/zsyscall_freebsd_amd64.go index c45e6fe35a..f6c050ee50 100644 --- a/src/pkg/syscall/zsyscall_freebsd_amd64.go +++ b/src/pkg/syscall/zsyscall_freebsd_amd64.go @@ -59,6 +59,15 @@ func socket(domain int, typ int, proto int) (fd int, errno int) { return } +func socketpair(domain int, typ int, proto int) (fd [2]int, errno int) { + var f [2]int + _, _, e1 := Syscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(&f)), 0, 0) + fd = f + errno = int(e1) + return +} + + func setsockopt(s int, level int, name int, val uintptr, vallen int) (errno int) { _, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0) errno = int(e1) diff --git a/src/pkg/syscall/zsyscall_linux_amd64.go b/src/pkg/syscall/zsyscall_linux_amd64.go index b57296a546..87e545987a 100644 --- a/src/pkg/syscall/zsyscall_linux_amd64.go +++ b/src/pkg/syscall/zsyscall_linux_amd64.go @@ -786,6 +786,14 @@ func socket(domain int, typ int, proto int) (fd int, errno int) { return } +func socketpair(domain int, typ int, proto int) (fd [2]int, errno int) { + var f [2]int + _, _, e1 := Syscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(&f)), 0, 0) + fd = f + errno = int(e1) + return +} + func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (errno int) { _, _, e1 := Syscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) errno = int(e1) diff --git a/src/pkg/syscall/zsyscall_linux_arm.go b/src/pkg/syscall/zsyscall_linux_arm.go index 7e872ce3d2..36ff342946 100644 --- a/src/pkg/syscall/zsyscall_linux_arm.go +++ b/src/pkg/syscall/zsyscall_linux_arm.go @@ -628,6 +628,14 @@ func socket(domain int, typ int, proto int) (fd int, errno int) { return } +func socketpair(domain int, typ int, proto int) (fd [2]int, errno int) { + var f [2]int + _, _, e1 := Syscall6(SYS_SOCKETPAIR, uintptr(domain), uintptr(typ), uintptr(proto), uintptr(unsafe.Pointer(&f)), 0, 0) + fd = f + errno = int(e1) + return +} + func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (errno int) { _, _, e1 := Syscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) errno = int(e1) |