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authorLibravatar kim <89579420+NyaaaWhatsUpDoc@users.noreply.github.com>2022-09-28 18:30:40 +0100
committerLibravatar GitHub <noreply@github.com>2022-09-28 18:30:40 +0100
commita156188b3eb5cb3da44aa1b7452265f5fa38a607 (patch)
tree7097fa48d56fbabc7c2c8750b1f3bc9321d71c0f /vendor/golang.org/x/net/internal/socket/sys_unix.go
parent[bugfix] Fix emphasis being added to emoji shortcodes with markdown parsing (... (diff)
downloadgotosocial-a156188b3eb5cb3da44aa1b7452265f5fa38a607.tar.xz
[chore] update dependencies, bump to Go 1.19.1 (#826)
* update dependencies, bump Go version to 1.19 * bump test image Go version * update golangci-lint * update gotosocial-drone-build * sign * linting, go fmt * update swagger docs * update swagger docs * whitespace * update contributing.md * fuckin whoopsie doopsie * linterino, linteroni * fix followrequest test not starting processor * fix other api/client tests not starting processor * fix remaining tests where processor not started * bump go-runners version * don't check last-webfingered-at, processor may have updated this * update swagger command * update bun to latest version * fix embed to work the same as before with new bun Signed-off-by: kim <grufwub@gmail.com> Co-authored-by: tsmethurst <tobi.smethurst@protonmail.com>
Diffstat (limited to 'vendor/golang.org/x/net/internal/socket/sys_unix.go')
-rw-r--r--vendor/golang.org/x/net/internal/socket/sys_unix.go101
1 files changed, 90 insertions, 11 deletions
diff --git a/vendor/golang.org/x/net/internal/socket/sys_unix.go b/vendor/golang.org/x/net/internal/socket/sys_unix.go
index d203e2984..de823932b 100644
--- a/vendor/golang.org/x/net/internal/socket/sys_unix.go
+++ b/vendor/golang.org/x/net/internal/socket/sys_unix.go
@@ -8,8 +8,10 @@
package socket
import (
- "syscall"
+ "net"
"unsafe"
+
+ "golang.org/x/sys/unix"
)
//go:linkname syscall_getsockopt syscall.getsockopt
@@ -18,12 +20,6 @@ func syscall_getsockopt(s, level, name int, val unsafe.Pointer, vallen *uint32)
//go:linkname syscall_setsockopt syscall.setsockopt
func syscall_setsockopt(s, level, name int, val unsafe.Pointer, vallen uintptr) error
-//go:linkname syscall_recvmsg syscall.recvmsg
-func syscall_recvmsg(s int, msg *syscall.Msghdr, flags int) (int, error)
-
-//go:linkname syscall_sendmsg syscall.sendmsg
-func syscall_sendmsg(s int, msg *syscall.Msghdr, flags int) (int, error)
-
func getsockopt(s uintptr, level, name int, b []byte) (int, error) {
l := uint32(len(b))
err := syscall_getsockopt(int(s), level, name, unsafe.Pointer(&b[0]), &l)
@@ -34,10 +30,93 @@ func setsockopt(s uintptr, level, name int, b []byte) error {
return syscall_setsockopt(int(s), level, name, unsafe.Pointer(&b[0]), uintptr(len(b)))
}
-func recvmsg(s uintptr, h *msghdr, flags int) (int, error) {
- return syscall_recvmsg(int(s), (*syscall.Msghdr)(unsafe.Pointer(h)), flags)
+func recvmsg(s uintptr, buffers [][]byte, oob []byte, flags int, network string) (n, oobn int, recvflags int, from net.Addr, err error) {
+ var unixFrom unix.Sockaddr
+ n, oobn, recvflags, unixFrom, err = unix.RecvmsgBuffers(int(s), buffers, oob, flags)
+ if unixFrom != nil {
+ from = sockaddrToAddr(unixFrom, network)
+ }
+ return
}
-func sendmsg(s uintptr, h *msghdr, flags int) (int, error) {
- return syscall_sendmsg(int(s), (*syscall.Msghdr)(unsafe.Pointer(h)), flags)
+func sendmsg(s uintptr, buffers [][]byte, oob []byte, to net.Addr, flags int) (int, error) {
+ var unixTo unix.Sockaddr
+ if to != nil {
+ unixTo = addrToSockaddr(to)
+ }
+ return unix.SendmsgBuffers(int(s), buffers, oob, unixTo, flags)
+}
+
+// addrToSockaddr converts a net.Addr to a unix.Sockaddr.
+func addrToSockaddr(a net.Addr) unix.Sockaddr {
+ var (
+ ip net.IP
+ port int
+ zone string
+ )
+ switch a := a.(type) {
+ case *net.TCPAddr:
+ ip = a.IP
+ port = a.Port
+ zone = a.Zone
+ case *net.UDPAddr:
+ ip = a.IP
+ port = a.Port
+ zone = a.Zone
+ case *net.IPAddr:
+ ip = a.IP
+ zone = a.Zone
+ default:
+ return nil
+ }
+
+ if ip4 := ip.To4(); ip4 != nil {
+ sa := unix.SockaddrInet4{Port: port}
+ copy(sa.Addr[:], ip4)
+ return &sa
+ }
+
+ if ip6 := ip.To16(); ip6 != nil && ip.To4() == nil {
+ sa := unix.SockaddrInet6{Port: port}
+ copy(sa.Addr[:], ip6)
+ if zone != "" {
+ sa.ZoneId = uint32(zoneCache.index(zone))
+ }
+ return &sa
+ }
+
+ return nil
+}
+
+// sockaddrToAddr converts a unix.Sockaddr to a net.Addr.
+func sockaddrToAddr(sa unix.Sockaddr, network string) net.Addr {
+ var (
+ ip net.IP
+ port int
+ zone string
+ )
+ switch sa := sa.(type) {
+ case *unix.SockaddrInet4:
+ ip = make(net.IP, net.IPv4len)
+ copy(ip, sa.Addr[:])
+ port = sa.Port
+ case *unix.SockaddrInet6:
+ ip = make(net.IP, net.IPv6len)
+ copy(ip, sa.Addr[:])
+ port = sa.Port
+ if sa.ZoneId > 0 {
+ zone = zoneCache.name(int(sa.ZoneId))
+ }
+ default:
+ return nil
+ }
+
+ switch network {
+ case "tcp", "tcp4", "tcp6":
+ return &net.TCPAddr{IP: ip, Port: port, Zone: zone}
+ case "udp", "udp4", "udp6":
+ return &net.UDPAddr{IP: ip, Port: port, Zone: zone}
+ default:
+ return &net.IPAddr{IP: ip, Zone: zone}
+ }
}