1 files changed, 0 insertions, 112 deletions
diff --git a/src/pkg/os/user/lookup_unix.go b/src/pkg/os/user/lookup_unix.go
deleted file mode 100644
index f2baf05bb..000000000
--- a/src/pkg/os/user/lookup_unix.go
+++ /dev/null
@@ -1,112 +0,0 @@
-// 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.
-
-// +build darwin dragonfly freebsd linux netbsd openbsd solaris
-// +build cgo
-
-package user
-
-import (
-	"fmt"
-	"runtime"
-	"strconv"
-	"strings"
-	"syscall"
-	"unsafe"
-)
-
-/*
-#include <unistd.h>
-#include <sys/types.h>
-#include <pwd.h>
-#include <stdlib.h>
-
-static int mygetpwuid_r(int uid, struct passwd *pwd,
-	char *buf, size_t buflen, struct passwd **result) {
- return getpwuid_r(uid, pwd, buf, buflen, result);
-}
-*/
-import "C"
-
-func current() (*User, error) {
-	return lookupUnix(syscall.Getuid(), "", false)
-}
-
-func lookup(username string) (*User, error) {
-	return lookupUnix(-1, username, true)
-}
-
-func lookupId(uid string) (*User, error) {
-	i, e := strconv.Atoi(uid)
-	if e != nil {
-		return nil, e
-	}
-	return lookupUnix(i, "", false)
-}
-
-func lookupUnix(uid int, username string, lookupByName bool) (*User, error) {
-	var pwd C.struct_passwd
-	var result *C.struct_passwd
-
-	var bufSize C.long
-	if runtime.GOOS == "dragonfly" || runtime.GOOS == "freebsd" {
-		// DragonFly and FreeBSD do not have _SC_GETPW_R_SIZE_MAX
-		// and just return -1.  So just use the same
-		// size that Linux returns.
-		bufSize = 1024
-	} else {
-		bufSize = C.sysconf(C._SC_GETPW_R_SIZE_MAX)
-		if bufSize <= 0 || bufSize > 1<<20 {
-			return nil, fmt.Errorf("user: unreasonable _SC_GETPW_R_SIZE_MAX of %d", bufSize)
-		}
-	}
-	buf := C.malloc(C.size_t(bufSize))
-	defer C.free(buf)
-	var rv C.int
-	if lookupByName {
-		nameC := C.CString(username)
-		defer C.free(unsafe.Pointer(nameC))
-		rv = C.getpwnam_r(nameC,
-			&pwd,
-			(*C.char)(buf),
-			C.size_t(bufSize),
-			&result)
-		if rv != 0 {
-			return nil, fmt.Errorf("user: lookup username %s: %s", username, syscall.Errno(rv))
-		}
-		if result == nil {
-			return nil, UnknownUserError(username)
-		}
-	} else {
-		// mygetpwuid_r is a wrapper around getpwuid_r to
-		// to avoid using uid_t because C.uid_t(uid) for
-		// unknown reasons doesn't work on linux.
-		rv = C.mygetpwuid_r(C.int(uid),
-			&pwd,
-			(*C.char)(buf),
-			C.size_t(bufSize),
-			&result)
-		if rv != 0 {
-			return nil, fmt.Errorf("user: lookup userid %d: %s", uid, syscall.Errno(rv))
-		}
-		if result == nil {
-			return nil, UnknownUserIdError(uid)
-		}
-	}
-	u := &User{
-		Uid:      strconv.Itoa(int(pwd.pw_uid)),
-		Gid:      strconv.Itoa(int(pwd.pw_gid)),
-		Username: C.GoString(pwd.pw_name),
-		Name:     C.GoString(pwd.pw_gecos),
-		HomeDir:  C.GoString(pwd.pw_dir),
-	}
-	// The pw_gecos field isn't quite standardized.  Some docs
-	// say: "It is expected to be a comma separated list of
-	// personal data where the first item is the full name of the
-	// user."
-	if i := strings.Index(u.Name, ","); i >= 0 {
-		u.Name = u.Name[:i]
-	}
-	return u, nil
-}