--- /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.
+
+// NetBSD 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 unix
+
+import (
+ "runtime"
+ "syscall"
+ "unsafe"
+)
+
+// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets.
+type SockaddrDatalink struct {
+ Len uint8
+ Family uint8
+ Index uint16
+ Type uint8
+ Nlen uint8
+ Alen uint8
+ Slen uint8
+ Data [12]int8
+ raw RawSockaddrDatalink
+}
+
+func anyToSockaddrGOOS(fd int, rsa *RawSockaddrAny) (Sockaddr, error) {
+ return nil, EAFNOSUPPORT
+}
+
+func Syscall9(trap, a1, a2, a3, a4, a5, a6, a7, a8, a9 uintptr) (r1, r2 uintptr, err syscall.Errno)
+
+func sysctlNodes(mib []_C_int) (nodes []Sysctlnode, err error) {
+ var olen uintptr
+
+ // Get a list of all sysctl nodes below the given MIB by performing
+ // a sysctl for the given MIB with CTL_QUERY appended.
+ mib = append(mib, CTL_QUERY)
+ qnode := Sysctlnode{Flags: SYSCTL_VERS_1}
+ qp := (*byte)(unsafe.Pointer(&qnode))
+ sz := unsafe.Sizeof(qnode)
+ if err = sysctl(mib, nil, &olen, qp, sz); err != nil {
+ return nil, err
+ }
+
+ // Now that we know the size, get the actual nodes.
+ nodes = make([]Sysctlnode, olen/sz)
+ np := (*byte)(unsafe.Pointer(&nodes[0]))
+ if err = sysctl(mib, np, &olen, qp, sz); err != nil {
+ return nil, err
+ }
+
+ return nodes, nil
+}
+
+func nametomib(name string) (mib []_C_int, err error) {
+ // Split name into components.
+ var parts []string
+ last := 0
+ for i := 0; i < len(name); i++ {
+ if name[i] == '.' {
+ parts = append(parts, name[last:i])
+ last = i + 1
+ }
+ }
+ parts = append(parts, name[last:])
+
+ // Discover the nodes and construct the MIB OID.
+ for partno, part := range parts {
+ nodes, err := sysctlNodes(mib)
+ if err != nil {
+ return nil, err
+ }
+ for _, node := range nodes {
+ n := make([]byte, 0)
+ for i := range node.Name {
+ if node.Name[i] != 0 {
+ n = append(n, byte(node.Name[i]))
+ }
+ }
+ if string(n) == part {
+ mib = append(mib, _C_int(node.Num))
+ break
+ }
+ }
+ if len(mib) != partno+1 {
+ return nil, EINVAL
+ }
+ }
+
+ return mib, nil
+}
+
+func direntIno(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Fileno), unsafe.Sizeof(Dirent{}.Fileno))
+}
+
+func direntReclen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Reclen), unsafe.Sizeof(Dirent{}.Reclen))
+}
+
+func direntNamlen(buf []byte) (uint64, bool) {
+ return readInt(buf, unsafe.Offsetof(Dirent{}.Namlen), unsafe.Sizeof(Dirent{}.Namlen))
+}
+
+//sysnb pipe() (fd1 int, fd2 int, err error)
+func Pipe(p []int) (err error) {
+ if len(p) != 2 {
+ return EINVAL
+ }
+ p[0], p[1], err = pipe()
+ return
+}
+
+//sys Getdents(fd int, buf []byte) (n int, err error)
+func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) {
+ n, err = Getdents(fd, buf)
+ if err != nil || basep == nil {
+ return
+ }
+
+ var off int64
+ off, err = Seek(fd, 0, 1 /* SEEK_CUR */)
+ if err != nil {
+ *basep = ^uintptr(0)
+ return
+ }
+ *basep = uintptr(off)
+ if unsafe.Sizeof(*basep) == 8 {
+ return
+ }
+ if off>>32 != 0 {
+ // We can't stuff the offset back into a uintptr, so any
+ // future calls would be suspect. Generate an error.
+ // EIO is allowed by getdirentries.
+ err = EIO
+ }
+ return
+}
+
+//sys Getcwd(buf []byte) (n int, err error) = SYS___GETCWD
+
+// TODO
+func sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+ return -1, ENOSYS
+}
+
+func setattrlistTimes(path string, times []Timespec, flags int) error {
+ // used on Darwin for UtimesNano
+ return ENOSYS
+}
+
+//sys ioctl(fd int, req uint, arg uintptr) (err error)
+
+//sys sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL
+
+func IoctlGetPtmget(fd int, req uint) (*Ptmget, error) {
+ var value Ptmget
+ err := ioctl(fd, req, uintptr(unsafe.Pointer(&value)))
+ runtime.KeepAlive(value)
+ return &value, err
+}
+
+func Uname(uname *Utsname) error {
+ mib := []_C_int{CTL_KERN, KERN_OSTYPE}
+ n := unsafe.Sizeof(uname.Sysname)
+ if err := sysctl(mib, &uname.Sysname[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_HOSTNAME}
+ n = unsafe.Sizeof(uname.Nodename)
+ if err := sysctl(mib, &uname.Nodename[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_OSRELEASE}
+ n = unsafe.Sizeof(uname.Release)
+ if err := sysctl(mib, &uname.Release[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ mib = []_C_int{CTL_KERN, KERN_VERSION}
+ n = unsafe.Sizeof(uname.Version)
+ if err := sysctl(mib, &uname.Version[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ // The version might have newlines or tabs in it, convert them to
+ // spaces.
+ for i, b := range uname.Version {
+ if b == '\n' || b == '\t' {
+ if i == len(uname.Version)-1 {
+ uname.Version[i] = 0
+ } else {
+ uname.Version[i] = ' '
+ }
+ }
+ }
+
+ mib = []_C_int{CTL_HW, HW_MACHINE}
+ n = unsafe.Sizeof(uname.Machine)
+ if err := sysctl(mib, &uname.Machine[0], &n, nil, 0); err != nil {
+ return err
+ }
+
+ return nil
+}
+
+func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err error) {
+ if raceenabled {
+ raceReleaseMerge(unsafe.Pointer(&ioSync))
+ }
+ return sendfile(outfd, infd, offset, count)
+}
+
+func Fstatvfs(fd int, buf *Statvfs_t) (err error) {
+ return Fstatvfs1(fd, buf, ST_WAIT)
+}
+
+func Statvfs(path string, buf *Statvfs_t) (err error) {
+ return Statvfs1(path, buf, ST_WAIT)
+}
+
+/*
+ * 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)
+//sys Dup(fd int) (nfd int, err error)
+//sys Dup2(from int, to int) (err error)
+//sys Dup3(from int, to int, flags int) (err error)
+//sys Exit(code int)
+//sys ExtattrGetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys ExtattrSetFd(fd int, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys ExtattrDeleteFd(fd int, attrnamespace int, attrname string) (err error)
+//sys ExtattrListFd(fd int, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys ExtattrGetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys ExtattrSetFile(file string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys ExtattrDeleteFile(file string, attrnamespace int, attrname string) (err error)
+//sys ExtattrListFile(file string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys ExtattrGetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys ExtattrSetLink(link string, attrnamespace int, attrname string, data uintptr, nbytes int) (ret int, err error)
+//sys ExtattrDeleteLink(link string, attrnamespace int, attrname string) (err error)
+//sys ExtattrListLink(link string, attrnamespace int, data uintptr, nbytes int) (ret int, err error)
+//sys Faccessat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys Fadvise(fd int, offset int64, length int64, advice int) (err error) = SYS_POSIX_FADVISE
+//sys Fchdir(fd int) (err error)
+//sys Fchflags(fd int, flags int) (err error)
+//sys Fchmod(fd int, mode uint32) (err error)
+//sys Fchmodat(dirfd int, path string, mode uint32, flags int) (err error)
+//sys Fchown(fd int, uid int, gid int) (err error)
+//sys Fchownat(dirfd int, path string, uid int, gid int, flags 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 Fstatat(fd int, path string, stat *Stat_t, flags int) (err error)
+//sys Fstatvfs1(fd int, buf *Statvfs_t, flags int) (err error) = SYS_FSTATVFS1
+//sys Fsync(fd int) (err error)
+//sys Ftruncate(fd int, length int64) (err error)
+//sysnb Getegid() (egid int)
+//sysnb Geteuid() (uid int)
+//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 syscall.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 Linkat(pathfd int, path string, linkfd int, link string, flags int) (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 Mkdirat(dirfd int, path string, mode uint32) (err error)
+//sys Mkfifo(path string, mode uint32) (err error)
+//sys Mkfifoat(dirfd int, path string, mode uint32) (err error)
+//sys Mknod(path string, mode uint32, dev int) (err error)
+//sys Mknodat(dirfd int, 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 Openat(dirfd int, path string, mode int, perm uint32) (fd int, err error)
+//sys Pathconf(path string, name int) (val int, err error)
+//sys Pread(fd int, p []byte, offset int64) (n int, err error)
+//sys Pwrite(fd int, p []byte, offset int64) (n int, err error)
+//sys read(fd int, p []byte) (n int, err error)
+//sys Readlink(path string, buf []byte) (n int, err error)
+//sys Readlinkat(dirfd int, path string, buf []byte) (n int, err error)
+//sys Rename(from string, to string) (err error)
+//sys Renameat(fromfd int, from string, tofd int, 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(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, err error)
+//sysnb Setegid(egid int) (err error)
+//sysnb Seteuid(euid int) (err error)
+//sysnb Setgid(gid int) (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 Statvfs1(path string, buf *Statvfs_t, flags int) (err error) = SYS_STATVFS1
+//sys Symlink(path string, link string) (err error)
+//sys Symlinkat(oldpath string, newdirfd int, newpath string) (err error)
+//sys Sync() (err error)
+//sys Truncate(path string, length int64) (err error)
+//sys Umask(newmask int) (oldmask int)
+//sys Unlink(path string) (err error)
+//sys Unlinkat(dirfd int, path string, flags int) (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
+//sys utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
+
+/*
+ * Unimplemented
+ */
+// ____semctl13
+// __clone
+// __fhopen40
+// __fhstat40
+// __fhstatvfs140
+// __fstat30
+// __getcwd
+// __getfh30
+// __getlogin
+// __lstat30
+// __mount50
+// __msgctl13
+// __msync13
+// __ntp_gettime30
+// __posix_chown
+// __posix_fchown
+// __posix_lchown
+// __posix_rename
+// __setlogin
+// __shmctl13
+// __sigaction_sigtramp
+// __sigaltstack14
+// __sigpending14
+// __sigprocmask14
+// __sigsuspend14
+// __sigtimedwait
+// __stat30
+// __syscall
+// __vfork14
+// _ksem_close
+// _ksem_destroy
+// _ksem_getvalue
+// _ksem_init
+// _ksem_open
+// _ksem_post
+// _ksem_trywait
+// _ksem_unlink
+// _ksem_wait
+// _lwp_continue
+// _lwp_create
+// _lwp_ctl
+// _lwp_detach
+// _lwp_exit
+// _lwp_getname
+// _lwp_getprivate
+// _lwp_kill
+// _lwp_park
+// _lwp_self
+// _lwp_setname
+// _lwp_setprivate
+// _lwp_suspend
+// _lwp_unpark
+// _lwp_unpark_all
+// _lwp_wait
+// _lwp_wakeup
+// _pset_bind
+// _sched_getaffinity
+// _sched_getparam
+// _sched_setaffinity
+// _sched_setparam
+// acct
+// aio_cancel
+// aio_error
+// aio_fsync
+// aio_read
+// aio_return
+// aio_suspend
+// aio_write
+// break
+// clock_getres
+// clock_gettime
+// clock_settime
+// compat_09_ogetdomainname
+// compat_09_osetdomainname
+// compat_09_ouname
+// compat_10_omsgsys
+// compat_10_osemsys
+// compat_10_oshmsys
+// compat_12_fstat12
+// compat_12_getdirentries
+// compat_12_lstat12
+// compat_12_msync
+// compat_12_oreboot
+// compat_12_oswapon
+// compat_12_stat12
+// compat_13_sigaction13
+// compat_13_sigaltstack13
+// compat_13_sigpending13
+// compat_13_sigprocmask13
+// compat_13_sigreturn13
+// compat_13_sigsuspend13
+// compat_14___semctl
+// compat_14_msgctl
+// compat_14_shmctl
+// compat_16___sigaction14
+// compat_16___sigreturn14
+// compat_20_fhstatfs
+// compat_20_fstatfs
+// compat_20_getfsstat
+// compat_20_statfs
+// compat_30___fhstat30
+// compat_30___fstat13
+// compat_30___lstat13
+// compat_30___stat13
+// compat_30_fhopen
+// compat_30_fhstat
+// compat_30_fhstatvfs1
+// compat_30_getdents
+// compat_30_getfh
+// compat_30_ntp_gettime
+// compat_30_socket
+// compat_40_mount
+// compat_43_fstat43
+// compat_43_lstat43
+// compat_43_oaccept
+// compat_43_ocreat
+// compat_43_oftruncate
+// compat_43_ogetdirentries
+// compat_43_ogetdtablesize
+// compat_43_ogethostid
+// compat_43_ogethostname
+// compat_43_ogetkerninfo
+// compat_43_ogetpagesize
+// compat_43_ogetpeername
+// compat_43_ogetrlimit
+// compat_43_ogetsockname
+// compat_43_okillpg
+// compat_43_olseek
+// compat_43_ommap
+// compat_43_oquota
+// compat_43_orecv
+// compat_43_orecvfrom
+// compat_43_orecvmsg
+// compat_43_osend
+// compat_43_osendmsg
+// compat_43_osethostid
+// compat_43_osethostname
+// compat_43_osetrlimit
+// compat_43_osigblock
+// compat_43_osigsetmask
+// compat_43_osigstack
+// compat_43_osigvec
+// compat_43_otruncate
+// compat_43_owait
+// compat_43_stat43
+// execve
+// extattr_delete_fd
+// extattr_delete_file
+// extattr_delete_link
+// extattr_get_fd
+// extattr_get_file
+// extattr_get_link
+// extattr_list_fd
+// extattr_list_file
+// extattr_list_link
+// extattr_set_fd
+// extattr_set_file
+// extattr_set_link
+// extattrctl
+// fchroot
+// fdatasync
+// fgetxattr
+// fktrace
+// flistxattr
+// fork
+// fremovexattr
+// fsetxattr
+// fstatvfs1
+// fsync_range
+// getcontext
+// getitimer
+// getvfsstat
+// getxattr
+// ktrace
+// lchflags
+// lchmod
+// lfs_bmapv
+// lfs_markv
+// lfs_segclean
+// lfs_segwait
+// lgetxattr
+// lio_listio
+// listxattr
+// llistxattr
+// lremovexattr
+// lseek
+// lsetxattr
+// lutimes
+// madvise
+// mincore
+// minherit
+// modctl
+// mq_close
+// mq_getattr
+// mq_notify
+// mq_open
+// mq_receive
+// mq_send
+// mq_setattr
+// mq_timedreceive
+// mq_timedsend
+// mq_unlink
+// mremap
+// msgget
+// msgrcv
+// msgsnd
+// nfssvc
+// ntp_adjtime
+// pmc_control
+// pmc_get_info
+// pollts
+// preadv
+// profil
+// pselect
+// pset_assign
+// pset_create
+// pset_destroy
+// ptrace
+// pwritev
+// quotactl
+// rasctl
+// readv
+// reboot
+// removexattr
+// sa_enable
+// sa_preempt
+// sa_register
+// sa_setconcurrency
+// sa_stacks
+// sa_yield
+// sbrk
+// sched_yield
+// semconfig
+// semget
+// semop
+// setcontext
+// setitimer
+// setxattr
+// shmat
+// shmdt
+// shmget
+// sstk
+// statvfs1
+// swapctl
+// sysarch
+// syscall
+// timer_create
+// timer_delete
+// timer_getoverrun
+// timer_gettime
+// timer_settime
+// undelete
+// utrace
+// uuidgen
+// vadvise
+// vfork
+// writev
projects / dotfiles / .git / blobdiff