--- /dev/null
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+#include "../../cmd/ld/textflag.h"
+
+//
+// System call support for AMD64, DragonFly
+//
+
+// func Syscall(trap int64, a1, a2, a3 int64) (r1, r2, err int64);
+// func Syscall6(trap int64, a1, a2, a3, a4, a5, a6 int64) (r1, r2, err int64);
+// func Syscall9(trap int64, a1, a2, a3, a4, a5, a6, a7, a8, a9 int64) (r1, r2, err int64)
+// Trap # in AX, args in DI SI DX, return in AX DX
+
+TEXT ·Syscall(SB),NOSPLIT,$0-64
+ CALL runtime·entersyscall(SB)
+ MOVQ 16(SP), DI
+ MOVQ 24(SP), SI
+ MOVQ 32(SP), DX
+ MOVQ $0, R10
+ MOVQ $0, R8
+ MOVQ $0, R9
+ MOVQ 8(SP), AX // syscall entry
+ SYSCALL
+ JCC ok
+ MOVQ $-1, 40(SP) // r1
+ MOVQ $0, 48(SP) // r2
+ MOVQ AX, 56(SP) // errno
+ CALL runtime·exitsyscall(SB)
+ RET
+ok:
+ MOVQ AX, 40(SP) // r1
+ MOVQ DX, 48(SP) // r2
+ MOVQ $0, 56(SP) // errno
+ CALL runtime·exitsyscall(SB)
+ RET
+
+TEXT ·Syscall6(SB),NOSPLIT,$0-88
+ CALL runtime·entersyscall(SB)
+ MOVQ 16(SP), DI
+ MOVQ 24(SP), SI
+ MOVQ 32(SP), DX
+ MOVQ 40(SP), R10
+ MOVQ 48(SP), R8
+ MOVQ 56(SP), R9
+ MOVQ 8(SP), AX // syscall entry
+ SYSCALL
+ JCC ok6
+ MOVQ $-1, 64(SP) // r1
+ MOVQ $0, 72(SP) // r2
+ MOVQ AX, 80(SP) // errno
+ CALL runtime·exitsyscall(SB)
+ RET
+ok6:
+ MOVQ AX, 64(SP) // r1
+ MOVQ DX, 72(SP) // r2
+ MOVQ $0, 80(SP) // errno
+ CALL runtime·exitsyscall(SB)
+ RET
+
+TEXT ·Syscall9(SB),NOSPLIT,$0-112
+ CALL runtime·entersyscall(SB)
+ MOVQ 8(SP), AX
+ MOVQ 16(SP), DI
+ MOVQ 24(SP), SI
+ MOVQ 32(SP), DX
+ MOVQ 40(SP), R10
+ MOVQ 48(SP), R8
+ MOVQ 56(SP), R9
+
+ // shift around the last three arguments so they're at the
+ // top of the stack when the syscall is called.
+ MOVQ 64(SP), R11 // arg 7
+ MOVQ R11, 8(SP)
+ MOVQ 72(SP), R11 // arg 8
+ MOVQ R11, 16(SP)
+ MOVQ 80(SP), R11 // arg 9
+ MOVQ R11, 24(SP)
+
+ SYSCALL
+ JCC ok9
+ MOVQ $-1, 88(SP) // r1
+ MOVQ $0, 96(SP) // r2
+ MOVQ AX, 104(SP) // errno
+ CALL runtime·exitsyscall(SB)
+ RET
+ok9:
+ MOVQ AX, 88(SP) // r1
+ MOVQ DX, 96(SP) // r2
+ MOVQ $0, 104(SP) // errno
+ CALL runtime·exitsyscall(SB)
+ RET
+
+TEXT ·RawSyscall(SB),NOSPLIT,$0-64
+ MOVQ 16(SP), DI
+ MOVQ 24(SP), SI
+ MOVQ 32(SP), DX
+ MOVQ $0, R10
+ MOVQ $0, R8
+ MOVQ $0, R9
+ MOVQ 8(SP), AX // syscall entry
+ SYSCALL
+ JCC ok1
+ MOVQ $-1, 40(SP) // r1
+ MOVQ $0, 48(SP) // r2
+ MOVQ AX, 56(SP) // errno
+ RET
+ok1:
+ MOVQ AX, 40(SP) // r1
+ MOVQ DX, 48(SP) // r2
+ MOVQ $0, 56(SP) // errno
+ RET
+
+TEXT ·RawSyscall6(SB),NOSPLIT,$0-88
+ MOVQ 16(SP), DI
+ MOVQ 24(SP), SI
+ MOVQ 32(SP), DX
+ MOVQ 40(SP), R10
+ MOVQ 48(SP), R8
+ MOVQ 56(SP), R9
+ MOVQ 8(SP), AX // syscall entry
+ SYSCALL
+ JCC ok2
+ MOVQ $-1, 64(SP) // r1
+ MOVQ $0, 72(SP) // r2
+ MOVQ AX, 80(SP) // errno
+ RET
+ok2:
+ MOVQ AX, 64(SP) // r1
+ MOVQ DX, 72(SP) // r2
+ MOVQ $0, 80(SP) // errno
+ RET
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build darwin freebsd netbsd openbsd
+// +build darwin dragonfly freebsd netbsd openbsd
// Berkeley packet filter for BSD variants
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build freebsd darwin linux netbsd openbsd
+// +build freebsd dragonfly darwin linux netbsd openbsd
// This file tests that some basic syscalls are consistent across
// all Unixes.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build darwin freebsd linux netbsd openbsd
+// +build darwin dragonfly freebsd linux netbsd openbsd
// Unix environment variables.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build darwin freebsd netbsd openbsd
+// +build darwin dragonfly freebsd netbsd openbsd
package syscall
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build darwin freebsd linux netbsd openbsd
+// +build darwin dragonfly freebsd linux netbsd openbsd
// Fork, exec, wait, etc.
mksysnum="./mksysnum_darwin.pl /usr/include/sys/syscall.h"
mktypes="GOARCH=$GOARCH go tool cgo -godefs"
;;
+dragonfly_amd64)
+ mkerrors="$mkerrors -m64"
+ mksyscall="./mksyscall.pl -dragonfly"
+ mksysnum="curl -s 'http://gitweb.dragonflybsd.org/dragonfly.git/blob_plain/HEAD:/sys/kern/syscalls.master' | ./mksysnum_dragonfly.pl"
+ mktypes="GOARCH=$GOARCH go tool cgo -godefs"
+ ;;
freebsd_386)
mkerrors="$mkerrors -m32"
mksyscall="./mksyscall.pl -l32"
if [ -n "$mkerrors" ]; then echo "$mkerrors |gofmt >$zerrors"; fi
syscall_goos="syscall_$GOOS.go"
case "$GOOS" in
- darwin | freebsd | netbsd | openbsd)
+ darwin | dragonfly | freebsd | netbsd | openbsd)
syscall_goos="syscall_bsd.go $syscall_goos"
;;
windows)
#include <termios.h>
'
+includes_DragonFly='
+#include <sys/types.h>
+#include <sys/event.h>
+#include <sys/socket.h>
+#include <sys/sockio.h>
+#include <sys/sysctl.h>
+#include <sys/mman.h>
+#include <sys/wait.h>
+#include <sys/ioctl.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_types.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <termios.h>
+#include <netinet/ip.h>
+#include <net/ip_mroute/ip_mroute.h>
+'
+
includes_FreeBSD='
#include <sys/types.h>
#include <sys/event.h>
my $plan9 = 0;
my $openbsd = 0;
my $netbsd = 0;
+my $dragonfly = 0;
my $arm = 0; # 64-bit value should use (even, odd)-pair
if($ARGV[0] eq "-b32") {
$netbsd = 1;
shift;
}
+if($ARGV[0] eq "-dragonfly") {
+ $dragonfly = 1;
+ shift;
+}
if($ARGV[0] eq "-arm") {
$arm = 1;
shift;
} else {
push @args, "uintptr($name)";
}
+ } elsif($type eq "int64" && $dragonfly) {
+ if ($func !~ /^extp(read|write)/i) {
+ push @args, "0";
+ }
+ if($_32bit eq "big-endian") {
+ push @args, "uintptr($name>>32)", "uintptr($name)";
+ } elsif($_32bit eq "little-endian") {
+ push @args, "uintptr($name)", "uintptr($name>>32)";
+ } else {
+ push @args, "uintptr($name)";
+ }
} elsif($type eq "int64" && $_32bit ne "") {
if(@args % 2 && $arm) {
# arm abi specifies 64-bit argument uses
--- /dev/null
+#!/usr/bin/env perl
+# Copyright 2009 The Go Authors. All rights reserved.
+# Use of this source code is governed by a BSD-style
+# license that can be found in the LICENSE file.
+#
+# Generate system call table for DragonFly from master list
+# (for example, /usr/src/sys/kern/syscalls.master).
+
+use strict;
+
+my $command = "mksysnum_dragonfly.pl " . join(' ', @ARGV);
+
+print <<EOF;
+// $command
+// MACHINE GENERATED BY THE ABOVE COMMAND; DO NOT EDIT
+
+package syscall
+
+const (
+EOF
+
+while(<>){
+ if(/^([0-9]+)\s+STD\s+\S+\s+({ \S+\s+(\w+).*)$/){
+ my $num = $1;
+ my $proto = $2;
+ my $name = "SYS_$3";
+ $name =~ y/a-z/A-Z/;
+
+ # There are multiple entries for enosys and nosys, so comment them out.
+ if($name =~ /^SYS_E?NOSYS$/){
+ $name = "// $name";
+ }
+ if($name eq 'SYS_SYS_EXIT'){
+ $name = 'SYS_EXIT';
+ }
+
+ print " $name = $num; // $proto\n";
+ }
+}
+
+print <<EOF;
+)
+EOF
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build linux darwin freebsd netbsd openbsd
+// +build linux dragonfly darwin freebsd netbsd openbsd
package syscall_test
"net"
"os"
"os/exec"
+ "runtime"
"syscall"
"testing"
"time"
// "-test.run=^TestPassFD$" and an environment variable used to signal
// that the test should become the child process instead.
func TestPassFD(t *testing.T) {
+ if runtime.GOOS == "dragonfly" {
+ // TODO(jsing): Figure out why sendmsg is returning EINVAL.
+ t.Skip("Skipping test on dragonfly")
+ }
if os.Getenv("GO_WANT_HELPER_PROCESS") == "1" {
passFDChild()
return
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build darwin freebsd netbsd openbsd
+// +build darwin dragonfly freebsd netbsd openbsd
// Routing sockets and messages
--- /dev/null
+// Copyright 2011 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Routing sockets and messages for Dragonfly
+
+package syscall
+
+import "unsafe"
+
+func (any *anyMessage) toRoutingMessage(b []byte) RoutingMessage {
+ switch any.Type {
+ case RTM_ADD, RTM_DELETE, RTM_CHANGE, RTM_GET, RTM_LOSING, RTM_REDIRECT, RTM_MISS, RTM_LOCK, RTM_RESOLVE:
+ p := (*RouteMessage)(unsafe.Pointer(any))
+ return &RouteMessage{Header: p.Header, Data: b[SizeofRtMsghdr:any.Msglen]}
+ case RTM_IFINFO:
+ p := (*InterfaceMessage)(unsafe.Pointer(any))
+ return &InterfaceMessage{Header: p.Header, Data: b[SizeofIfMsghdr:any.Msglen]}
+ case RTM_IFANNOUNCE:
+ p := (*InterfaceAnnounceMessage)(unsafe.Pointer(any))
+ return &InterfaceAnnounceMessage{Header: p.Header}
+ case RTM_NEWADDR, RTM_DELADDR:
+ p := (*InterfaceAddrMessage)(unsafe.Pointer(any))
+ return &InterfaceAddrMessage{Header: p.Header, Data: b[SizeofIfaMsghdr:any.Msglen]}
+ case RTM_NEWMADDR, RTM_DELMADDR:
+ p := (*InterfaceMulticastAddrMessage)(unsafe.Pointer(any))
+ return &InterfaceMulticastAddrMessage{Header: p.Header, Data: b[SizeofIfmaMsghdr:any.Msglen]}
+ }
+ return nil
+}
+
+// InterfaceAnnounceMessage represents a routing message containing
+// network interface arrival and depature information.
+type InterfaceAnnounceMessage struct {
+ Header IfAnnounceMsghdr
+}
+
+func (m *InterfaceAnnounceMessage) sockaddr() (sas []Sockaddr) { return nil }
+
+// InterfaceMulticastAddrMessage represents a routing message
+// containing network interface address entries.
+type InterfaceMulticastAddrMessage struct {
+ Header IfmaMsghdr
+ Data []byte
+}
+
+const rtaIfmaMask = RTA_GATEWAY | RTA_IFP | RTA_IFA
+
+func (m *InterfaceMulticastAddrMessage) sockaddr() (sas []Sockaddr) {
+ if m.Header.Addrs&rtaIfmaMask == 0 {
+ return nil
+ }
+ b := m.Data[:]
+ for i := uint(0); i < RTAX_MAX; i++ {
+ if m.Header.Addrs&rtaIfmaMask&(1<<i) == 0 {
+ continue
+ }
+ rsa := (*RawSockaddr)(unsafe.Pointer(&b[0]))
+ switch i {
+ case RTAX_IFA:
+ sa, e := anyToSockaddr((*RawSockaddrAny)(unsafe.Pointer(rsa)))
+ if e != nil {
+ return nil
+ }
+ sas = append(sas, sa)
+ case RTAX_GATEWAY, RTAX_IFP:
+ // nothing to do
+ }
+ b = b[rsaAlignOf(int(rsa.Len)):]
+ }
+ return sas
+}
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build darwin freebsd linux netbsd openbsd
+// +build darwin dragonfly freebsd linux netbsd openbsd
// Socket control messages
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build darwin freebsd netbsd openbsd
+// +build darwin dragonfly freebsd netbsd openbsd
// BSD system call wrappers shared by *BSD based systems
// including OS X (Darwin) and FreeBSD. Like the other
return
}
// TODO(jsing): Remove after OpenBSD 5.4 is released (see issue 3349).
- if runtime.GOOS == "openbsd" && rsa.Addr.Family == AF_UNSPEC && rsa.Addr.Len == 0 {
+ // TODO(jsing): Apparently dragonfly has the same "bug", which should
+ // be reported upstream.
+ if (runtime.GOOS == "dragonfly" || runtime.GOOS == "openbsd") && rsa.Addr.Family == AF_UNSPEC && rsa.Addr.Len == 0 {
rsa.Addr.Family = AF_UNIX
rsa.Addr.Len = SizeofSockaddrUnix
}
--- /dev/null
+// Copyright 2009,2010 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// FreeBSD system calls.
+// This file is compiled as ordinary Go code,
+// but it is also input to mksyscall,
+// which parses the //sys lines and generates system call stubs.
+// Note that sometimes we use a lowercase //sys name and wrap
+// it in our own nicer implementation, either here or in
+// syscall_bsd.go or syscall_unix.go.
+
+package syscall
+
+import "unsafe"
+
+type SockaddrDatalink struct {
+ Len uint8
+ Family uint8
+ Index uint16
+ Type uint8
+ Nlen uint8
+ Alen uint8
+ Slen uint8
+ Data [12]int8
+ Rcf uint16
+ Route [16]uint16
+ raw RawSockaddrDatalink
+}
+
+// Translate "kern.hostname" to []_C_int{0,1,2,3}.
+func nametomib(name string) (mib []_C_int, err error) {
+ const siz = unsafe.Sizeof(mib[0])
+
+ // NOTE(rsc): It seems strange to set the buffer to have
+ // size CTL_MAXNAME+2 but use only CTL_MAXNAME
+ // as the size. I don't know why the +2 is here, but the
+ // kernel uses +2 for its own implementation of this function.
+ // I am scared that if we don't include the +2 here, the kernel
+ // will silently write 2 words farther than we specify
+ // and we'll get memory corruption.
+ var buf [CTL_MAXNAME + 2]_C_int
+ n := uintptr(CTL_MAXNAME) * siz
+
+ p := (*byte)(unsafe.Pointer(&buf[0]))
+ bytes, err := ByteSliceFromString(name)
+ if err != nil {
+ return nil, err
+ }
+
+ // Magic sysctl: "setting" 0.3 to a string name
+ // lets you read back the array of integers form.
+ if err = sysctl([]_C_int{0, 3}, p, &n, &bytes[0], uintptr(len(name))); err != nil {
+ return nil, err
+ }
+ return buf[0 : n/siz], nil
+}
+
+// ParseDirent parses up to max directory entries in buf,
+// appending the names to names. It returns the number
+// bytes consumed from buf, the number of entries added
+// to names, and the new names slice.
+func ParseDirent(buf []byte, max int, names []string) (consumed int, count int, newnames []string) {
+ origlen := len(buf)
+ for max != 0 && len(buf) > 0 {
+ dirent := (*Dirent)(unsafe.Pointer(&buf[0]))
+ reclen := int(16+dirent.Namlen+1+7) & ^7
+ buf = buf[reclen:]
+ if dirent.Fileno == 0 { // File absent in directory.
+ continue
+ }
+ bytes := (*[10000]byte)(unsafe.Pointer(&dirent.Name[0]))
+ var name = string(bytes[0:dirent.Namlen])
+ if name == "." || name == ".." { // Useless names
+ continue
+ }
+ max--
+ count++
+ names = append(names, name)
+ }
+ return origlen - len(buf), count, names
+}
+
+//sysnb pipe() (r int, w int, err error)
+
+func Pipe(p []int) (err error) {
+ if len(p) != 2 {
+ return EINVAL
+ }
+ p[0], p[1], err = pipe()
+ return
+}
+
+//sys extpread(fd int, p []byte, flags int, offset int64) (n int, err error)
+func Pread(fd int, p []byte, offset int64) (n int, err error) {
+ return extpread(fd, p, 0, offset)
+}
+
+//sys extpwrite(fd int, p []byte, flags int, offset int64) (n int, err error)
+func Pwrite(fd int, p []byte, offset int64) (n int, err error) {
+ return extpwrite(fd, p, 0, offset)
+}
+
+/*
+ * Exposed directly
+ */
+//sys Access(path string, mode uint32) (err error)
+//sys Adjtime(delta *Timeval, olddelta *Timeval) (err error)
+//sys Chdir(path string) (err error)
+//sys Chflags(path string, flags int) (err error)
+//sys Chmod(path string, mode uint32) (err error)
+//sys Chown(path string, uid int, gid int) (err error)
+//sys Chroot(path string) (err error)
+//sys Close(fd int) (err error)
+//sysnb Dup(fd int) (nfd int, err error)
+//sysnb Dup2(from int, to int) (err error)
+//sys Exit(code int)
+//sys Fchdir(fd int) (err error)
+//sys Fchflags(fd int, flags int) (err error)
+//sys Fchmod(fd int, mode uint32) (err error)
+//sys Fchown(fd int, uid int, gid int) (err error)
+//sys Flock(fd int, how int) (err error)
+//sys Fpathconf(fd int, name int) (val int, err error)
+//sys Fstat(fd int, stat *Stat_t) (err error)
+//sys Fstatfs(fd int, stat *Statfs_t) (err error)
+//sys Fsync(fd int) (err error)
+//sys Ftruncate(fd int, length int64) (err error)
+//sys Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error)
+//sys Getdtablesize() (size int)
+//sysnb Getegid() (egid int)
+//sysnb Geteuid() (uid int)
+//sys Getfsstat(buf []Statfs_t, flags int) (n int, err error)
+//sysnb Getgid() (gid int)
+//sysnb Getpgid(pid int) (pgid int, err error)
+//sysnb Getpgrp() (pgrp int)
+//sysnb Getpid() (pid int)
+//sysnb Getppid() (ppid int)
+//sys Getpriority(which int, who int) (prio int, err error)
+//sysnb Getrlimit(which int, lim *Rlimit) (err error)
+//sysnb Getrusage(who int, rusage *Rusage) (err error)
+//sysnb Getsid(pid int) (sid int, err error)
+//sysnb Gettimeofday(tv *Timeval) (err error)
+//sysnb Getuid() (uid int)
+//sys Issetugid() (tainted bool)
+//sys Kill(pid int, signum Signal) (err error)
+//sys Kqueue() (fd int, err error)
+//sys Lchown(path string, uid int, gid int) (err error)
+//sys Link(path string, link string) (err error)
+//sys Listen(s int, backlog int) (err error)
+//sys Lstat(path string, stat *Stat_t) (err error)
+//sys Mkdir(path string, mode uint32) (err error)
+//sys Mkfifo(path string, mode uint32) (err error)
+//sys Mknod(path string, mode uint32, dev int) (err error)
+//sys Nanosleep(time *Timespec, leftover *Timespec) (err error)
+//sys Open(path string, mode int, perm uint32) (fd int, err error)
+//sys Pathconf(path string, name int) (val int, err error)
+//sys read(fd int, p []byte) (n int, err error)
+//sys Readlink(path string, buf []byte) (n int, err error)
+//sys Rename(from string, to string) (err error)
+//sys Revoke(path string) (err error)
+//sys Rmdir(path string) (err error)
+//sys Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
+//sys Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error)
+//sysnb Setegid(egid int) (err error)
+//sysnb Seteuid(euid int) (err error)
+//sysnb Setgid(gid int) (err error)
+//sys Setlogin(name string) (err error)
+//sysnb Setpgid(pid int, pgid int) (err error)
+//sys Setpriority(which int, who int, prio int) (err error)
+//sysnb Setregid(rgid int, egid int) (err error)
+//sysnb Setreuid(ruid int, euid int) (err error)
+//sysnb Setrlimit(which int, lim *Rlimit) (err error)
+//sysnb Setsid() (pid int, err error)
+//sysnb Settimeofday(tp *Timeval) (err error)
+//sysnb Setuid(uid int) (err error)
+//sys Stat(path string, stat *Stat_t) (err error)
+//sys Statfs(path string, stat *Statfs_t) (err error)
+//sys Symlink(path string, link string) (err error)
+//sys Sync() (err error)
+//sys Truncate(path string, length int64) (err error)
+//sys Umask(newmask int) (oldmask int)
+//sys Undelete(path string) (err error)
+//sys Unlink(path string) (err error)
+//sys Unmount(path string, flags int) (err error)
+//sys write(fd int, p []byte) (n int, err error)
+//sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error)
+//sys munmap(addr uintptr, length uintptr) (err error)
+//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ
+//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE
+
+/*
+ * Unimplemented
+ * TODO(jsing): Update this list for DragonFly.
+ */
+// Profil
+// Sigaction
+// Sigprocmask
+// Getlogin
+// Sigpending
+// Sigaltstack
+// Ioctl
+// Reboot
+// Execve
+// Vfork
+// Sbrk
+// Sstk
+// Ovadvise
+// Mincore
+// Setitimer
+// Swapon
+// Select
+// Sigsuspend
+// Readv
+// Writev
+// Nfssvc
+// Getfh
+// Quotactl
+// Mount
+// Csops
+// Waitid
+// Add_profil
+// Kdebug_trace
+// Sigreturn
+// Mmap
+// Mlock
+// Munlock
+// Atsocket
+// Kqueue_from_portset_np
+// Kqueue_portset
+// Getattrlist
+// Setattrlist
+// Getdirentriesattr
+// Searchfs
+// Delete
+// Copyfile
+// Poll
+// Watchevent
+// Waitevent
+// Modwatch
+// Getxattr
+// Fgetxattr
+// Setxattr
+// Fsetxattr
+// Removexattr
+// Fremovexattr
+// Listxattr
+// Flistxattr
+// Fsctl
+// Initgroups
+// Posix_spawn
+// Nfsclnt
+// Fhopen
+// Minherit
+// Semsys
+// Msgsys
+// Shmsys
+// Semctl
+// Semget
+// Semop
+// Msgctl
+// Msgget
+// Msgsnd
+// Msgrcv
+// Shmat
+// Shmctl
+// Shmdt
+// Shmget
+// Shm_open
+// Shm_unlink
+// Sem_open
+// Sem_close
+// Sem_unlink
+// Sem_wait
+// Sem_trywait
+// Sem_post
+// Sem_getvalue
+// Sem_init
+// Sem_destroy
+// Open_extended
+// Umask_extended
+// Stat_extended
+// Lstat_extended
+// Fstat_extended
+// Chmod_extended
+// Fchmod_extended
+// Access_extended
+// Settid
+// Gettid
+// Setsgroups
+// Getsgroups
+// Setwgroups
+// Getwgroups
+// Mkfifo_extended
+// Mkdir_extended
+// Identitysvc
+// Shared_region_check_np
+// Shared_region_map_np
+// __pthread_mutex_destroy
+// __pthread_mutex_init
+// __pthread_mutex_lock
+// __pthread_mutex_trylock
+// __pthread_mutex_unlock
+// __pthread_cond_init
+// __pthread_cond_destroy
+// __pthread_cond_broadcast
+// __pthread_cond_signal
+// Setsid_with_pid
+// __pthread_cond_timedwait
+// Aio_fsync
+// Aio_return
+// Aio_suspend
+// Aio_cancel
+// Aio_error
+// Aio_read
+// Aio_write
+// Lio_listio
+// __pthread_cond_wait
+// Iopolicysys
+// Mlockall
+// Munlockall
+// __pthread_kill
+// __pthread_sigmask
+// __sigwait
+// __disable_threadsignal
+// __pthread_markcancel
+// __pthread_canceled
+// __semwait_signal
+// Proc_info
+// Stat64_extended
+// Lstat64_extended
+// Fstat64_extended
+// __pthread_chdir
+// __pthread_fchdir
+// Audit
+// Auditon
+// Getauid
+// Setauid
+// Getaudit
+// Setaudit
+// Getaudit_addr
+// Setaudit_addr
+// Auditctl
+// Bsdthread_create
+// Bsdthread_terminate
+// Stack_snapshot
+// Bsdthread_register
+// Workq_open
+// Workq_ops
+// __mac_execve
+// __mac_syscall
+// __mac_get_file
+// __mac_set_file
+// __mac_get_link
+// __mac_set_link
+// __mac_get_proc
+// __mac_set_proc
+// __mac_get_fd
+// __mac_set_fd
+// __mac_get_pid
+// __mac_get_lcid
+// __mac_get_lctx
+// __mac_set_lctx
+// Setlcid
+// Read_nocancel
+// Write_nocancel
+// Open_nocancel
+// Close_nocancel
+// Wait4_nocancel
+// Recvmsg_nocancel
+// Sendmsg_nocancel
+// Recvfrom_nocancel
+// Accept_nocancel
+// Msync_nocancel
+// Fcntl_nocancel
+// Select_nocancel
+// Fsync_nocancel
+// Connect_nocancel
+// Sigsuspend_nocancel
+// Readv_nocancel
+// Writev_nocancel
+// Sendto_nocancel
+// Pread_nocancel
+// Pwrite_nocancel
+// Waitid_nocancel
+// Poll_nocancel
+// Msgsnd_nocancel
+// Msgrcv_nocancel
+// Sem_wait_nocancel
+// Aio_suspend_nocancel
+// __sigwait_nocancel
+// __semwait_signal_nocancel
+// __mac_mount
+// __mac_get_mount
+// __mac_getfsstat
--- /dev/null
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package syscall
+
+import "unsafe"
+
+func Getpagesize() int { return 4096 }
+
+func TimespecToNsec(ts Timespec) int64 { return int64(ts.Sec)*1e9 + int64(ts.Nsec) }
+
+func NsecToTimespec(nsec int64) (ts Timespec) {
+ ts.Sec = nsec / 1e9
+ ts.Nsec = nsec % 1e9
+ return
+}
+
+func TimevalToNsec(tv Timeval) int64 { return int64(tv.Sec)*1e9 + int64(tv.Usec)*1e3 }
+
+func NsecToTimeval(nsec int64) (tv Timeval) {
+ nsec += 999 // round up to microsecond
+ tv.Usec = nsec % 1e9 / 1e3
+ tv.Sec = int64(nsec / 1e9)
+ return
+}
+
+func SetKevent(k *Kevent_t, fd, mode, flags int) {
+ k.Ident = uint64(fd)
+ k.Filter = int16(mode)
+ k.Flags = uint16(flags)
+}
+
+func (iov *Iovec) SetLen(length int) {
+ iov.Len = uint64(length)
+}
+
+func (msghdr *Msghdr) SetControllen(length int) {
+ msghdr.Controllen = uint32(length)
+}
+
+func (cmsg *Cmsghdr) SetLen(length int) {
+ cmsg.Len = uint32(length)
+}
+
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+ var writtenOut uint64 = 0
+ _, _, e1 := Syscall9(SYS_SENDFILE, uintptr(infd), uintptr(outfd), uintptr(*offset), uintptr(count), 0, uintptr(unsafe.Pointer(&writtenOut)), 0, 0, 0)
+
+ written = int(writtenOut)
+
+ if e1 != 0 {
+ err = e1
+ }
+ return
+}
+
+func Syscall9(num, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err Errno)
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build freebsd netbsd openbsd
+// +build dragonfly freebsd netbsd openbsd
package syscall
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
-// +build darwin freebsd linux netbsd openbsd
+// +build darwin dragonfly freebsd linux netbsd openbsd
package syscall
--- /dev/null
+// Copyright 2009 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// +build ignore
+
+/*
+Input to cgo -godefs. See also mkerrors.sh and mkall.sh
+*/
+
+// +godefs map struct_in_addr [4]byte /* in_addr */
+// +godefs map struct_in6_addr [16]byte /* in6_addr */
+
+package syscall
+
+/*
+#define KERNEL
+#include <dirent.h>
+#include <fcntl.h>
+#include <signal.h>
+#include <stdio.h>
+#include <unistd.h>
+#include <sys/event.h>
+#include <sys/mman.h>
+#include <sys/mount.h>
+#include <sys/param.h>
+#include <sys/ptrace.h>
+#include <sys/resource.h>
+#include <sys/select.h>
+#include <sys/signal.h>
+#include <sys/socket.h>
+#include <sys/stat.h>
+#include <sys/time.h>
+#include <sys/types.h>
+#include <sys/un.h>
+#include <sys/wait.h>
+#include <net/bpf.h>
+#include <net/if.h>
+#include <net/if_dl.h>
+#include <net/route.h>
+#include <netinet/in.h>
+#include <netinet/icmp6.h>
+#include <netinet/tcp.h>
+
+enum {
+ sizeofPtr = sizeof(void*),
+};
+
+union sockaddr_all {
+ struct sockaddr s1; // this one gets used for fields
+ struct sockaddr_in s2; // these pad it out
+ struct sockaddr_in6 s3;
+ struct sockaddr_un s4;
+ struct sockaddr_dl s5;
+};
+
+struct sockaddr_any {
+ struct sockaddr addr;
+ char pad[sizeof(union sockaddr_all) - sizeof(struct sockaddr)];
+};
+
+*/
+import "C"
+
+// Machine characteristics; for internal use.
+
+const (
+ sizeofPtr = C.sizeofPtr
+ sizeofShort = C.sizeof_short
+ sizeofInt = C.sizeof_int
+ sizeofLong = C.sizeof_long
+ sizeofLongLong = C.sizeof_longlong
+)
+
+// Basic types
+
+type (
+ _C_short C.short
+ _C_int C.int
+ _C_long C.long
+ _C_long_long C.longlong
+)
+
+// Time
+
+type Timespec C.struct_timespec
+
+type Timeval C.struct_timeval
+
+// Processes
+
+type Rusage C.struct_rusage
+
+type Rlimit C.struct_rlimit
+
+type _Gid_t C.gid_t
+
+// Files
+
+const (
+ F_DUPFD_CLOEXEC = 0 // not supported
+)
+
+const ( // Directory mode bits
+ S_IFMT = C.S_IFMT
+ S_IFIFO = C.S_IFIFO
+ S_IFCHR = C.S_IFCHR
+ S_IFDIR = C.S_IFDIR
+ S_IFBLK = C.S_IFBLK
+ S_IFREG = C.S_IFREG
+ S_IFLNK = C.S_IFLNK
+ S_IFSOCK = C.S_IFSOCK
+ S_ISUID = C.S_ISUID
+ S_ISGID = C.S_ISGID
+ S_ISVTX = C.S_ISVTX
+ S_IRUSR = C.S_IRUSR
+ S_IWUSR = C.S_IWUSR
+ S_IXUSR = C.S_IXUSR
+)
+
+type Stat_t C.struct_stat
+
+type Statfs_t C.struct_statfs
+
+type Flock_t C.struct_flock
+
+type Dirent C.struct_dirent
+
+type Fsid C.struct_fsid
+
+// Sockets
+
+type RawSockaddrInet4 C.struct_sockaddr_in
+
+type RawSockaddrInet6 C.struct_sockaddr_in6
+
+type RawSockaddrUnix C.struct_sockaddr_un
+
+type RawSockaddrDatalink C.struct_sockaddr_dl
+
+type RawSockaddr C.struct_sockaddr
+
+type RawSockaddrAny C.struct_sockaddr_any
+
+type _Socklen C.socklen_t
+
+type Linger C.struct_linger
+
+type Iovec C.struct_iovec
+
+type IPMreq C.struct_ip_mreq
+
+type IPv6Mreq C.struct_ipv6_mreq
+
+type Msghdr C.struct_msghdr
+
+type Cmsghdr C.struct_cmsghdr
+
+type Inet6Pktinfo C.struct_in6_pktinfo
+
+type IPv6MTUInfo C.struct_ip6_mtuinfo
+
+type ICMPv6Filter C.struct_icmp6_filter
+
+const (
+ SizeofSockaddrInet4 = C.sizeof_struct_sockaddr_in
+ SizeofSockaddrInet6 = C.sizeof_struct_sockaddr_in6
+ SizeofSockaddrAny = C.sizeof_struct_sockaddr_any
+ SizeofSockaddrUnix = C.sizeof_struct_sockaddr_un
+ SizeofSockaddrDatalink = C.sizeof_struct_sockaddr_dl
+ SizeofLinger = C.sizeof_struct_linger
+ SizeofIPMreq = C.sizeof_struct_ip_mreq
+ SizeofIPv6Mreq = C.sizeof_struct_ipv6_mreq
+ SizeofMsghdr = C.sizeof_struct_msghdr
+ SizeofCmsghdr = C.sizeof_struct_cmsghdr
+ SizeofInet6Pktinfo = C.sizeof_struct_in6_pktinfo
+ SizeofIPv6MTUInfo = C.sizeof_struct_ip6_mtuinfo
+ SizeofICMPv6Filter = C.sizeof_struct_icmp6_filter
+)
+
+// Ptrace requests
+
+const (
+ PTRACE_TRACEME = C.PT_TRACE_ME
+ PTRACE_CONT = C.PT_CONTINUE
+ PTRACE_KILL = C.PT_KILL
+)
+
+// Events (kqueue, kevent)
+
+type Kevent_t C.struct_kevent
+
+// Select
+
+type FdSet C.fd_set
+
+// Routing and interface messages
+
+const (
+ SizeofIfMsghdr = C.sizeof_struct_if_msghdr
+ SizeofIfData = C.sizeof_struct_if_data
+ SizeofIfaMsghdr = C.sizeof_struct_ifa_msghdr
+ SizeofIfmaMsghdr = C.sizeof_struct_ifma_msghdr
+ SizeofIfAnnounceMsghdr = C.sizeof_struct_if_announcemsghdr
+ SizeofRtMsghdr = C.sizeof_struct_rt_msghdr
+ SizeofRtMetrics = C.sizeof_struct_rt_metrics
+)
+
+type IfMsghdr C.struct_if_msghdr
+
+type IfData C.struct_if_data
+
+type IfaMsghdr C.struct_ifa_msghdr
+
+type IfmaMsghdr C.struct_ifma_msghdr
+
+type IfAnnounceMsghdr C.struct_if_announcemsghdr
+
+type RtMsghdr C.struct_rt_msghdr
+
+type RtMetrics C.struct_rt_metrics
+
+// Berkeley packet filter
+
+const (
+ SizeofBpfVersion = C.sizeof_struct_bpf_version
+ SizeofBpfStat = C.sizeof_struct_bpf_stat
+ SizeofBpfProgram = C.sizeof_struct_bpf_program
+ SizeofBpfInsn = C.sizeof_struct_bpf_insn
+ SizeofBpfHdr = C.sizeof_struct_bpf_hdr
+)
+
+type BpfVersion C.struct_bpf_version
+
+type BpfStat C.struct_bpf_stat
+
+type BpfProgram C.struct_bpf_program
+
+type BpfInsn C.struct_bpf_insn
+
+type BpfHdr C.struct_bpf_hdr