diff options
Diffstat (limited to 'vendor/golang.org/x/net/internal/socket/sys_linkname.go')
-rw-r--r-- | vendor/golang.org/x/net/internal/socket/sys_linkname.go | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/vendor/golang.org/x/net/internal/socket/sys_linkname.go b/vendor/golang.org/x/net/internal/socket/sys_linkname.go new file mode 100644 index 0000000..61c3f38 --- /dev/null +++ b/vendor/golang.org/x/net/internal/socket/sys_linkname.go | |||
@@ -0,0 +1,42 @@ | |||
1 | // Copyright 2018 The Go Authors. All rights reserved. | ||
2 | // Use of this source code is governed by a BSD-style | ||
3 | // license that can be found in the LICENSE file. | ||
4 | |||
5 | // +build aix go1.12,darwin | ||
6 | |||
7 | package socket | ||
8 | |||
9 | import ( | ||
10 | "syscall" | ||
11 | "unsafe" | ||
12 | ) | ||
13 | |||
14 | //go:linkname syscall_getsockopt syscall.getsockopt | ||
15 | func syscall_getsockopt(s int, level int, name int, val unsafe.Pointer, vallen *uint32) error | ||
16 | |||
17 | func getsockopt(s uintptr, level, name int, b []byte) (int, error) { | ||
18 | l := uint32(len(b)) | ||
19 | err := syscall_getsockopt(int(s), level, name, unsafe.Pointer(&b[0]), &l) | ||
20 | return int(l), err | ||
21 | } | ||
22 | |||
23 | //go:linkname syscall_setsockopt syscall.setsockopt | ||
24 | func syscall_setsockopt(s int, level int, name int, val unsafe.Pointer, vallen uintptr) error | ||
25 | |||
26 | func setsockopt(s uintptr, level, name int, b []byte) error { | ||
27 | return syscall_setsockopt(int(s), level, name, unsafe.Pointer(&b[0]), uintptr(len(b))) | ||
28 | } | ||
29 | |||
30 | //go:linkname syscall_recvmsg syscall.recvmsg | ||
31 | func syscall_recvmsg(s int, msg *syscall.Msghdr, flags int) (n int, err error) | ||
32 | |||
33 | func recvmsg(s uintptr, h *msghdr, flags int) (int, error) { | ||
34 | return syscall_recvmsg(int(s), (*syscall.Msghdr)(unsafe.Pointer(h)), flags) | ||
35 | } | ||
36 | |||
37 | //go:linkname syscall_sendmsg syscall.sendmsg | ||
38 | func syscall_sendmsg(s int, msg *syscall.Msghdr, flags int) (n int, err error) | ||
39 | |||
40 | func sendmsg(s uintptr, h *msghdr, flags int) (int, error) { | ||
41 | return syscall_sendmsg(int(s), (*syscall.Msghdr)(unsafe.Pointer(h)), flags) | ||
42 | } | ||