1 files changed, 261 insertions, 0 deletions
diff --git a/src/pkg/syscall/syscall_openbsd.go b/src/pkg/syscall/syscall_openbsd.go
new file mode 100644
index 000000000..da1bd4df7
--- /dev/null
+++ b/src/pkg/syscall/syscall_openbsd.go
@@ -0,0 +1,261 @@
+// 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.
+
+// OpenBSD 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"
+
+const OS = "openbsd"
+
+type SockaddrDatalink struct {
+	Len    uint8
+	Family uint8
+	Index  uint16
+	Type   uint8
+	Nlen   uint8
+	Alen   uint8
+	Slen   uint8
+	Data   [24]int8
+	raw    RawSockaddrDatalink
+}
+
+func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2, err uintptr)
+
+// 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]))
+		if dirent.Reclen == 0 {
+			buf = nil
+			break
+		}
+		buf = buf[dirent.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(p *[2]_C_int) (errno int)
+func Pipe(p []int) (errno int) {
+	if len(p) != 2 {
+		return EINVAL
+	}
+	var pp [2]_C_int
+	errno = pipe(&pp)
+	p[0] = int(pp[0])
+	p[1] = int(pp[1])
+	return
+}
+
+// TODO
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, errno int) {
+	return -1, ENOSYS
+}
+
+/*
+ * Exposed directly
+ */
+//sys	Access(path string, mode uint32) (errno int)
+//sys	Adjtime(delta *Timeval, olddelta *Timeval) (errno int)
+//sys	Chdir(path string) (errno int)
+//sys	Chflags(path string, flags int) (errno int)
+//sys	Chmod(path string, mode uint32) (errno int)
+//sys	Chown(path string, uid int, gid int) (errno int)
+//sys	Chroot(path string) (errno int)
+//sys	Close(fd int) (errno int)
+//sysnb	Dup(fd int) (nfd int, errno int)
+//sysnb	Dup2(from int, to int) (errno int)
+//sys	Exit(code int)
+//sys	Fchdir(fd int) (errno int)
+//sys	Fchflags(path string, flags int) (errno int)
+//sys	Fchmod(fd int, mode uint32) (errno int)
+//sys	Fchown(fd int, uid int, gid int) (errno int)
+//sys	Flock(fd int, how int) (errno int)
+//sys	Fpathconf(fd int, name int) (val int, errno int)
+//sys	Fstat(fd int, stat *Stat_t) (errno int)
+//sys	Fstatfs(fd int, stat *Statfs_t) (errno int)
+//sys	Fsync(fd int) (errno int)
+//sys	Ftruncate(fd int, length int64) (errno int)
+//sys	Getdirentries(fd int, buf []byte, basep *uintptr) (n int, errno int)
+//sysnb	Getegid() (egid int)
+//sysnb	Geteuid() (uid int)
+//sys	Getfsstat(buf []Statfs_t, flags int) (n int, errno int)
+//sysnb	Getgid() (gid int)
+//sysnb	Getpgid(pid int) (pgid int, errno int)
+//sysnb	Getpgrp() (pgrp int)
+//sysnb	Getpid() (pid int)
+//sysnb	Getppid() (ppid int)
+//sys	Getpriority(which int, who int) (prio int, errno int)
+//sysnb	Getrlimit(which int, lim *Rlimit) (errno int)
+//sysnb	Getrusage(who int, rusage *Rusage) (errno int)
+//sysnb	Getsid(pid int) (sid int, errno int)
+//sysnb	Gettimeofday(tv *Timeval) (errno int)
+//sysnb	Getuid() (uid int)
+//sys	Issetugid() (tainted bool)
+//sys	Kill(pid int, signum int) (errno int)
+//sys	Kqueue() (fd int, errno int)
+//sys	Lchown(path string, uid int, gid int) (errno int)
+//sys	Link(path string, link string) (errno int)
+//sys	Listen(s int, backlog int) (errno int)
+//sys	Lstat(path string, stat *Stat_t) (errno int)
+//sys	Mkdir(path string, mode uint32) (errno int)
+//sys	Mkfifo(path string, mode uint32) (errno int)
+//sys	Mknod(path string, mode uint32, dev int) (errno int)
+//sys	Nanosleep(time *Timespec, leftover *Timespec) (errno int)
+//sys	Open(path string, mode int, perm uint32) (fd int, errno int)
+//sys	Pathconf(path string, name int) (val int, errno int)
+//sys	Pread(fd int, p []byte, offset int64) (n int, errno int)
+//sys	Pwrite(fd int, p []byte, offset int64) (n int, errno int)
+//sys	Read(fd int, p []byte) (n int, errno int)
+//sys	Readlink(path string, buf []byte) (n int, errno int)
+//sys	Rename(from string, to string) (errno int)
+//sys	Revoke(path string) (errno int)
+//sys	Rmdir(path string) (errno int)
+//sys	Seek(fd int, offset int64, whence int) (newoffset int64, errno int) = SYS_LSEEK
+//sys	Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (errno int)
+//sysnb	Setegid(egid int) (errno int)
+//sysnb	Seteuid(euid int) (errno int)
+//sysnb	Setgid(gid int) (errno int)
+//sys	Setlogin(name string) (errno int)
+//sysnb	Setpgid(pid int, pgid int) (errno int)
+//sys	Setpriority(which int, who int, prio int) (errno int)
+//sysnb	Setregid(rgid int, egid int) (errno int)
+//sysnb	Setreuid(ruid int, euid int) (errno int)
+//sysnb	Setrlimit(which int, lim *Rlimit) (errno int)
+//sysnb	Setsid() (pid int, errno int)
+//sysnb	Settimeofday(tp *Timeval) (errno int)
+//sysnb	Setuid(uid int) (errno int)
+//sys	Stat(path string, stat *Stat_t) (errno int)
+//sys	Statfs(path string, stat *Statfs_t) (errno int)
+//sys	Symlink(path string, link string) (errno int)
+//sys	Sync() (errno int)
+//sys	Truncate(path string, length int64) (errno int)
+//sys	Umask(newmask int) (oldmask int)
+//sys	Unlink(path string) (errno int)
+//sys	Unmount(path string, flags int) (errno int)
+//sys	Write(fd int, p []byte) (n int, errno int)
+//sys	mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, errno int)
+//sys	munmap(addr uintptr, length uintptr) (errno int)
+//sys	read(fd int, buf *byte, nbuf int) (n int, errno int)
+//sys	write(fd int, buf *byte, nbuf int) (n int, errno int)
+
+/*
+ * Unimplemented
+ */
+// __getcwd
+// __semctl
+// __syscall
+// __sysctl
+// adjfreq
+// break
+// clock_getres
+// clock_gettime
+// clock_settime
+// closefrom
+// execve
+// faccessat
+// fchmodat
+// fchownat
+// fcntl
+// fhopen
+// fhstat
+// fhstatfs
+// fork
+// fstatat
+// futimens
+// getfh
+// getgid
+// getitimer
+// getlogin
+// getresgid
+// getresuid
+// getrtable
+// getthrid
+// ioctl
+// ktrace
+// lfs_bmapv
+// lfs_markv
+// lfs_segclean
+// lfs_segwait
+// linkat
+// mincore
+// minherit
+// mkdirat
+// mkfifoat
+// mknodat
+// mlock
+// mlockall
+// mount
+// mquery
+// msgctl
+// msgget
+// msgrcv
+// msgsnd
+// munlock
+// munlockall
+// nfssvc
+// nnpfspioctl
+// openat
+// poll
+// preadv
+// profil
+// pwritev
+// quotactl
+// readlinkat
+// readv
+// reboot
+// renameat
+// rfork
+// sched_yield
+// semget
+// semop
+// setgroups
+// setitimer
+// setresgid
+// setresuid
+// setrtable
+// setsockopt
+// shmat
+// shmctl
+// shmdt
+// shmget
+// sigaction
+// sigaltstack
+// sigpending
+// sigprocmask
+// sigreturn
+// sigsuspend
+// symlinkat
+// sysarch
+// syscall
+// threxit
+// thrsigdivert
+// thrsleep
+// thrwakeup
+// unlinkat
+// utimensat
+// vfork
+// writev