diff options
author | Dimitri Sokolyuk <demon@dim13.org> | 2018-02-13 01:17:35 +0100 |
---|---|---|
committer | Dimitri Sokolyuk <demon@dim13.org> | 2018-02-13 01:17:35 +0100 |
commit | c32d9bf24c3b670c3a56ea55aeefb6232f3d4ec8 (patch) | |
tree | f9891ff5b851d40c2f48c8e73e36e32197bfcc89 /vendor/golang.org/x/sys/unix/syscall_netbsd.go | |
parent | 886201867ac7383535c08d81dbabc6c9c77fe855 (diff) |
switch to subcommands
Diffstat (limited to 'vendor/golang.org/x/sys/unix/syscall_netbsd.go')
-rw-r--r-- | vendor/golang.org/x/sys/unix/syscall_netbsd.go | 123 |
1 files changed, 108 insertions, 15 deletions
diff --git a/vendor/golang.org/x/sys/unix/syscall_netbsd.go b/vendor/golang.org/x/sys/unix/syscall_netbsd.go index e129668..71b7078 100644 --- a/vendor/golang.org/x/sys/unix/syscall_netbsd.go +++ b/vendor/golang.org/x/sys/unix/syscall_netbsd.go @@ -17,6 +17,7 @@ import ( "unsafe" ) +// SockaddrDatalink implements the Sockaddr interface for AF_LINK type sockets. type SockaddrDatalink struct { Len uint8 Family uint8 @@ -55,7 +56,6 @@ func sysctlNodes(mib []_C_int) (nodes []Sysctlnode, err error) { } func nametomib(name string) (mib []_C_int, err error) { - // Split name into components. var parts []string last := 0 @@ -93,18 +93,6 @@ func nametomib(name string) (mib []_C_int, err error) { 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 { @@ -119,11 +107,118 @@ func Getdirentries(fd int, buf []byte, basep *uintptr) (n int, err error) { return getdents(fd, buf) } +const ImplementsGetwd = true + +//sys Getcwd(buf []byte) (n int, err error) = SYS___GETCWD + +func Getwd() (string, error) { + var buf [PathMax]byte + _, err := Getcwd(buf[0:]) + if err != nil { + return "", err + } + n := clen(buf[:]) + if n < 1 { + return "", EINVAL + } + return string(buf[:n]), nil +} + // 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) + +// ioctl itself should not be exposed directly, but additional get/set +// functions for specific types are permissible. + +// IoctlSetInt performs an ioctl operation which sets an integer value +// on fd, using the specified request number. +func IoctlSetInt(fd int, req uint, value int) error { + return ioctl(fd, req, uintptr(value)) +} + +func IoctlSetWinsize(fd int, req uint, value *Winsize) error { + return ioctl(fd, req, uintptr(unsafe.Pointer(value))) +} + +func IoctlSetTermios(fd int, req uint, value *Termios) error { + return ioctl(fd, req, uintptr(unsafe.Pointer(value))) +} + +// IoctlGetInt performs an ioctl operation which gets an integer value +// from fd, using the specified request number. +func IoctlGetInt(fd int, req uint) (int, error) { + var value int + err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) + return value, err +} + +func IoctlGetWinsize(fd int, req uint) (*Winsize, error) { + var value Winsize + err := ioctl(fd, req, uintptr(unsafe.Pointer(&value))) + return &value, err +} + +func IoctlGetTermios(fd int, req uint) (*Termios, error) { + var value Termios + err := ioctl(fd, req, uintptr(unsafe.Pointer(&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 +} + /* * Exposed directly */ @@ -384,7 +479,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // getitimer // getvfsstat // getxattr -// ioctl // ktrace // lchflags // lchmod @@ -422,7 +516,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e // ntp_adjtime // pmc_control // pmc_get_info -// poll // pollts // preadv // profil |