chore(deps): Update sqlite dependencies
This commit is contained in:
TwiN
779
vendor/modernc.org/libc/libc_unix.go
generated
vendored
779
vendor/modernc.org/libc/libc_unix.go
generated
vendored
@ -2,26 +2,45 @@
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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//go:build linux || darwin || freebsd || netbsd
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// +build linux darwin freebsd netbsd
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//go:build linux || darwin || freebsd || netbsd || openbsd
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// +build linux darwin freebsd netbsd openbsd
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package libc // import "modernc.org/libc"
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import (
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"bufio"
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"io/ioutil"
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"math"
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"math/rand"
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"os"
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gosignal "os/signal"
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"reflect"
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"strconv"
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"strings"
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"sync"
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"syscall"
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"time"
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"unsafe"
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guuid "github.com/google/uuid"
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"golang.org/x/sys/unix"
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"modernc.org/libc/errno"
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"modernc.org/libc/grp"
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"modernc.org/libc/poll"
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"modernc.org/libc/pwd"
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"modernc.org/libc/signal"
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"modernc.org/libc/stdio"
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"modernc.org/libc/stdlib"
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"modernc.org/libc/sys/types"
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ctime "modernc.org/libc/time"
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)
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var staticGetpwnam pwd.Passwd
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func init() {
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atExit = append(atExit, func() { closePasswd(&staticGetpwnam) })
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}
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// sighandler_t signal(int signum, sighandler_t handler);
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func Xsignal(t *TLS, signum int32, handler uintptr) uintptr { //TODO use sigaction?
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signalsMu.Lock()
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@ -217,3 +236,759 @@ func Xgetresuid(t *TLS, ruid, euid, suid uintptr) int32 {
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func Xgetresgid(t *TLS, rgid, egid, sgid uintptr) int32 {
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panic(todo(""))
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}
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// FILE *tmpfile(void);
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func Xtmpfile(t *TLS) uintptr {
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f, err := ioutil.TempFile("", "tmpfile-")
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if err != nil {
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t.setErrno(err)
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return 0
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}
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cf := newFile(t, int32(f.Fd()))
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AtExit(func() {
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nm := f.Name()
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file(cf).close(t)
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os.Remove(nm)
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})
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return cf
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}
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// FILE *fdopen(int fd, const char *mode);
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func Xfdopen(t *TLS, fd int32, mode uintptr) uintptr {
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m := strings.ReplaceAll(GoString(mode), "b", "")
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switch m {
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case
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"a",
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"a+",
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"r",
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"r+",
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"w",
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"w+":
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default:
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t.setErrno(errno.EINVAL)
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return 0
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}
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if p := newFile(t, fd); p != 0 {
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return p
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}
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t.setErrno(errno.EINVAL)
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return 0
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}
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// struct passwd *getpwnam(const char *name);
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func Xgetpwnam(t *TLS, name uintptr) uintptr {
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f, err := os.Open("/etc/passwd")
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if err != nil {
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panic(todo("", err))
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}
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defer f.Close()
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sname := GoString(name)
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sc := bufio.NewScanner(f)
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for sc.Scan() {
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s := strings.TrimSpace(sc.Text())
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if s == "" || strings.HasPrefix(s, "#") {
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continue
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}
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// eg. "root:x:0:0:root:/root:/bin/bash"
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a := strings.Split(s, ":")
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if len(a) < 7 {
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panic(todo(""))
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}
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if a[0] == sname {
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uid, err := strconv.Atoi(a[2])
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if err != nil {
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panic(todo(""))
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}
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gid, err := strconv.Atoi(a[3])
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if err != nil {
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panic(todo(""))
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}
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closePasswd(&staticGetpwnam)
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gecos := a[4]
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if strings.Contains(gecos, ",") {
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a := strings.Split(gecos, ",")
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gecos = a[0]
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}
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initPasswd(t, &staticGetpwnam, a[0], a[1], uint32(uid), uint32(gid), gecos, a[5], a[6])
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return uintptr(unsafe.Pointer(&staticGetpwnam))
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}
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}
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if sc.Err() != nil {
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panic(todo(""))
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}
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return 0
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}
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// int getpwnam_r(char *name, struct passwd *pwd, char *buf, size_t buflen, struct passwd **result);
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func Xgetpwnam_r(t *TLS, name, cpwd, buf uintptr, buflen types.Size_t, result uintptr) int32 {
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f, err := os.Open("/etc/passwd")
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if err != nil {
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panic(todo("", err))
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}
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defer f.Close()
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sname := GoString(name)
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sc := bufio.NewScanner(f)
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for sc.Scan() {
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s := strings.TrimSpace(sc.Text())
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if s == "" || strings.HasPrefix(s, "#") {
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continue
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}
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// eg. "root:x:0:0:root:/root:/bin/bash"
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a := strings.Split(s, ":")
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if len(a) < 7 {
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panic(todo("%q", s))
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}
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if a[0] == sname {
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uid, err := strconv.Atoi(a[2])
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if err != nil {
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panic(todo(""))
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}
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gid, err := strconv.Atoi(a[3])
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if err != nil {
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panic(todo(""))
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}
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gecos := a[4]
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if strings.Contains(gecos, ",") {
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a := strings.Split(gecos, ",")
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gecos = a[0]
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}
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var v pwd.Passwd
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if initPasswd2(t, buf, buflen, &v, a[0], a[1], uint32(uid), uint32(gid), gecos, a[5], a[6]) {
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*(*pwd.Passwd)(unsafe.Pointer(cpwd)) = v
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*(*uintptr)(unsafe.Pointer(result)) = cpwd
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return 0
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}
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*(*uintptr)(unsafe.Pointer(result)) = 0
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return errno.ERANGE
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}
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}
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if sc.Err() != nil {
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panic(todo(""))
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}
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*(*uintptr)(unsafe.Pointer(result)) = 0
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return 0
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}
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func init() {
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atExit = append(atExit, func() { closeGroup(&staticGetgrgid) })
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}
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var staticGetgrgid grp.Group
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// struct group *getgrgid(gid_t gid);
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func Xgetgrgid(t *TLS, gid uint32) uintptr {
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f, err := os.Open("/etc/group")
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if err != nil {
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panic(todo(""))
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}
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defer f.Close()
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sid := strconv.Itoa(int(gid))
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sc := bufio.NewScanner(f)
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for sc.Scan() {
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s := strings.TrimSpace(sc.Text())
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if s == "" || strings.HasPrefix(s, "#") {
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continue
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}
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// eg. "root:x:0:"
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a := strings.Split(s, ":")
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if len(a) < 4 {
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panic(todo("%q", s))
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}
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if a[2] == sid {
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closeGroup(&staticGetgrgid)
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var names []string
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if a[3] != "" {
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names = strings.Split(a[3], ",")
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}
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initGroup(t, &staticGetgrgid, a[0], a[1], gid, names)
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return uintptr(unsafe.Pointer(&staticGetgrgid))
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}
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}
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if sc.Err() != nil {
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panic(todo(""))
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}
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return 0
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}
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// int getgrgid_r(gid_t gid, struct group *grp, char *buf, size_t buflen, struct group **result);
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func Xgetgrgid_r(t *TLS, gid uint32, pGrp, buf uintptr, buflen types.Size_t, result uintptr) int32 {
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f, err := os.Open("/etc/group")
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if err != nil {
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panic(todo(""))
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}
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defer f.Close()
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sid := strconv.Itoa(int(gid))
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sc := bufio.NewScanner(f)
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for sc.Scan() {
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s := strings.TrimSpace(sc.Text())
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if s == "" || strings.HasPrefix(s, "#") {
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continue
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}
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// eg. "root:x:0:"
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a := strings.Split(s, ":")
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if len(a) < 4 {
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panic(todo("%q", s))
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}
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if a[2] == sid {
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var names []string
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if a[3] != "" {
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names = strings.Split(a[3], ",")
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}
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var x grp.Group
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if initGroup2(buf, buflen, &x, a[0], a[1], gid, names) {
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*(*grp.Group)(unsafe.Pointer(pGrp)) = x
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*(*uintptr)(unsafe.Pointer(result)) = pGrp
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return 0
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}
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*(*uintptr)(unsafe.Pointer(result)) = 0
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return 0
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}
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}
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if sc.Err() != nil {
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panic(todo(""))
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}
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*(*uintptr)(unsafe.Pointer(result)) = 0
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return 0
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}
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func initPasswd2(t *TLS, buf uintptr, buflen types.Size_t, p *pwd.Passwd, name, pwd string, uid, gid uint32, gecos, dir, shell string) bool {
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p.Fpw_name, buf, buflen = bufString(buf, buflen, name)
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if buf == 0 {
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return false
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}
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p.Fpw_passwd, buf, buflen = bufString(buf, buflen, pwd)
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if buf == 0 {
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return false
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}
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p.Fpw_uid = uid
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p.Fpw_gid = gid
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if buf == 0 {
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return false
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}
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p.Fpw_gecos, buf, buflen = bufString(buf, buflen, gecos)
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if buf == 0 {
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return false
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}
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p.Fpw_dir, buf, buflen = bufString(buf, buflen, dir)
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if buf == 0 {
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return false
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}
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p.Fpw_shell, buf, buflen = bufString(buf, buflen, shell)
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if buf == 0 {
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return false
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}
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return true
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}
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func bufString(buf uintptr, buflen types.Size_t, s string) (uintptr, uintptr, types.Size_t) {
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buf0 := buf
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rq := len(s) + 1
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if rq > int(buflen) {
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return 0, 0, 0
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}
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copy((*RawMem)(unsafe.Pointer(buf))[:len(s):len(s)], s)
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buf += uintptr(len(s))
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*(*byte)(unsafe.Pointer(buf)) = 0
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return buf0, buf + 1, buflen - types.Size_t(rq)
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}
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func closeGroup(p *grp.Group) {
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Xfree(nil, p.Fgr_name)
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Xfree(nil, p.Fgr_passwd)
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if p := p.Fgr_mem; p != 0 {
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for {
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q := *(*uintptr)(unsafe.Pointer(p))
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if q == 0 {
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break
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}
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Xfree(nil, q)
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p += unsafe.Sizeof(uintptr(0))
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}
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}
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*p = grp.Group{}
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}
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func initGroup(t *TLS, p *grp.Group, name, pwd string, gid uint32, names []string) {
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p.Fgr_name = cString(t, name)
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p.Fgr_passwd = cString(t, pwd)
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p.Fgr_gid = gid
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a := Xcalloc(t, 1, types.Size_t(unsafe.Sizeof(uintptr(0)))*types.Size_t((len(names)+1)))
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if a == 0 {
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panic("OOM")
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}
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for p := a; len(names) != 0; p += unsafe.Sizeof(uintptr(0)) {
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*(*uintptr)(unsafe.Pointer(p)) = cString(t, names[0])
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names = names[1:]
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}
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p.Fgr_mem = a
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}
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func initGroup2(buf uintptr, buflen types.Size_t, p *grp.Group, name, pwd string, gid uint32, names []string) bool {
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p.Fgr_name, buf, buflen = bufString(buf, buflen, name)
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if buf == 0 {
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return false
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||||
}
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p.Fgr_passwd, buf, buflen = bufString(buf, buflen, pwd)
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if buf == 0 {
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return false
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}
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p.Fgr_gid = gid
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rq := unsafe.Sizeof(uintptr(0)) * uintptr(len(names)+1)
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if rq > uintptr(buflen) {
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return false
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||||
}
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a := buf
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buf += rq
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for ; len(names) != 0; buf += unsafe.Sizeof(uintptr(0)) {
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if len(names[0])+1 > int(buflen) {
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return false
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}
|
||||
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*(*uintptr)(unsafe.Pointer(buf)), buf, buflen = bufString(buf, buflen, names[0])
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names = names[1:]
|
||||
}
|
||||
*(*uintptr)(unsafe.Pointer(buf)) = 0
|
||||
p.Fgr_mem = a
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return true
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||||
}
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||||
|
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func init() {
|
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atExit = append(atExit, func() { closeGroup(&staticGetgrgid) })
|
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}
|
||||
|
||||
var staticGetpwuid pwd.Passwd
|
||||
|
||||
func init() {
|
||||
atExit = append(atExit, func() { closePasswd(&staticGetpwuid) })
|
||||
}
|
||||
|
||||
func closePasswd(p *pwd.Passwd) {
|
||||
Xfree(nil, p.Fpw_name)
|
||||
Xfree(nil, p.Fpw_passwd)
|
||||
Xfree(nil, p.Fpw_gecos)
|
||||
Xfree(nil, p.Fpw_dir)
|
||||
Xfree(nil, p.Fpw_shell)
|
||||
*p = pwd.Passwd{}
|
||||
}
|
||||
|
||||
var staticGetgrnam grp.Group
|
||||
|
||||
func init() {
|
||||
atExit = append(atExit, func() { closeGroup(&staticGetgrnam) })
|
||||
}
|
||||
|
||||
// struct passwd *getpwuid(uid_t uid);
|
||||
func Xgetpwuid(t *TLS, uid uint32) uintptr {
|
||||
f, err := os.Open("/etc/passwd")
|
||||
if err != nil {
|
||||
panic(todo("", err))
|
||||
}
|
||||
|
||||
defer f.Close()
|
||||
|
||||
sid := strconv.Itoa(int(uid))
|
||||
sc := bufio.NewScanner(f)
|
||||
for sc.Scan() {
|
||||
s := strings.TrimSpace(sc.Text())
|
||||
if len(s) == 0 || strings.HasPrefix(s, "#") {
|
||||
continue
|
||||
}
|
||||
|
||||
// eg. "root:x:0:0:root:/root:/bin/bash"
|
||||
a := strings.Split(s, ":")
|
||||
if len(a) < 7 {
|
||||
panic(todo("%q", s))
|
||||
}
|
||||
|
||||
if a[2] == sid {
|
||||
uid, err := strconv.Atoi(a[2])
|
||||
if err != nil {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
gid, err := strconv.Atoi(a[3])
|
||||
if err != nil {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
closePasswd(&staticGetpwuid)
|
||||
gecos := a[4]
|
||||
if strings.Contains(gecos, ",") {
|
||||
a := strings.Split(gecos, ",")
|
||||
gecos = a[0]
|
||||
}
|
||||
initPasswd(t, &staticGetpwuid, a[0], a[1], uint32(uid), uint32(gid), gecos, a[5], a[6])
|
||||
return uintptr(unsafe.Pointer(&staticGetpwuid))
|
||||
}
|
||||
}
|
||||
|
||||
if sc.Err() != nil {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
func initPasswd(t *TLS, p *pwd.Passwd, name, pwd string, uid, gid uint32, gecos, dir, shell string) {
|
||||
p.Fpw_name = cString(t, name)
|
||||
p.Fpw_passwd = cString(t, pwd)
|
||||
p.Fpw_uid = uid
|
||||
p.Fpw_gid = gid
|
||||
p.Fpw_gecos = cString(t, gecos)
|
||||
p.Fpw_dir = cString(t, dir)
|
||||
p.Fpw_shell = cString(t, shell)
|
||||
}
|
||||
|
||||
// struct group *getgrnam(const char *name);
|
||||
func Xgetgrnam(t *TLS, name uintptr) uintptr {
|
||||
f, err := os.Open("/etc/group")
|
||||
if err != nil {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
defer f.Close()
|
||||
|
||||
sname := GoString(name)
|
||||
sc := bufio.NewScanner(f)
|
||||
for sc.Scan() {
|
||||
s := strings.TrimSpace(sc.Text())
|
||||
if len(s) == 0 || strings.HasPrefix(s, "#") {
|
||||
continue
|
||||
}
|
||||
|
||||
// eg. "root:x:0:"
|
||||
a := strings.Split(s, ":")
|
||||
if len(a) < 4 {
|
||||
panic(todo("%q", s))
|
||||
}
|
||||
|
||||
if a[0] == sname {
|
||||
closeGroup(&staticGetgrnam)
|
||||
gid, err := strconv.Atoi(a[2])
|
||||
if err != nil {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
var names []string
|
||||
if a[3] != "" {
|
||||
names = strings.Split(a[3], ",")
|
||||
}
|
||||
initGroup(t, &staticGetgrnam, a[0], a[1], uint32(gid), names)
|
||||
return uintptr(unsafe.Pointer(&staticGetgrnam))
|
||||
}
|
||||
}
|
||||
|
||||
if sc.Err() != nil {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
return 0
|
||||
}
|
||||
|
||||
// int getgrnam_r(const char *name, struct group *grp, char *buf, size_t buflen, struct group **result);
|
||||
func Xgetgrnam_r(t *TLS, name, pGrp, buf uintptr, buflen types.Size_t, result uintptr) int32 {
|
||||
f, err := os.Open("/etc/group")
|
||||
if err != nil {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
defer f.Close()
|
||||
|
||||
sname := GoString(name)
|
||||
sc := bufio.NewScanner(f)
|
||||
for sc.Scan() {
|
||||
s := strings.TrimSpace(sc.Text())
|
||||
if len(s) == 0 || strings.HasPrefix(s, "#") {
|
||||
continue
|
||||
}
|
||||
|
||||
// eg. "root:x:0:"
|
||||
a := strings.Split(s, ":")
|
||||
if len(a) < 4 {
|
||||
panic(todo("%q", s))
|
||||
}
|
||||
|
||||
if a[0] == sname {
|
||||
gid, err := strconv.Atoi(a[2])
|
||||
if err != nil {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
var names []string
|
||||
if a[3] != "" {
|
||||
names = strings.Split(a[3], ",")
|
||||
}
|
||||
var x grp.Group
|
||||
if initGroup2(buf, buflen, &x, a[0], a[1], uint32(gid), names) {
|
||||
*(*grp.Group)(unsafe.Pointer(pGrp)) = x
|
||||
*(*uintptr)(unsafe.Pointer(result)) = pGrp
|
||||
return 0
|
||||
}
|
||||
|
||||
*(*uintptr)(unsafe.Pointer(result)) = 0
|
||||
return 0
|
||||
}
|
||||
}
|
||||
|
||||
if sc.Err() != nil {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
*(*uintptr)(unsafe.Pointer(result)) = 0
|
||||
return 0
|
||||
}
|
||||
|
||||
// int getpwuid_r(uid_t uid, struct passwd *pwd, char *buf, size_t buflen, struct passwd **result);
|
||||
func Xgetpwuid_r(t *TLS, uid types.Uid_t, cpwd, buf uintptr, buflen types.Size_t, result uintptr) int32 {
|
||||
f, err := os.Open("/etc/passwd")
|
||||
if err != nil {
|
||||
panic(todo("", err))
|
||||
}
|
||||
|
||||
defer f.Close()
|
||||
|
||||
sid := strconv.Itoa(int(uid))
|
||||
sc := bufio.NewScanner(f)
|
||||
for sc.Scan() {
|
||||
s := strings.TrimSpace(sc.Text())
|
||||
if len(s) == 0 || strings.HasPrefix(s, "#") {
|
||||
continue
|
||||
}
|
||||
|
||||
// eg. "root:x:0:0:root:/root:/bin/bash"
|
||||
a := strings.Split(s, ":")
|
||||
if len(a) < 7 {
|
||||
panic(todo("%q", s))
|
||||
}
|
||||
|
||||
if a[2] == sid {
|
||||
uid, err := strconv.Atoi(a[2])
|
||||
if err != nil {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
gid, err := strconv.Atoi(a[3])
|
||||
if err != nil {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
gecos := a[4]
|
||||
if strings.Contains(gecos, ",") {
|
||||
a := strings.Split(gecos, ",")
|
||||
gecos = a[0]
|
||||
}
|
||||
var v pwd.Passwd
|
||||
if initPasswd2(t, buf, buflen, &v, a[0], a[1], uint32(uid), uint32(gid), gecos, a[5], a[6]) {
|
||||
*(*pwd.Passwd)(unsafe.Pointer(cpwd)) = v
|
||||
*(*uintptr)(unsafe.Pointer(result)) = cpwd
|
||||
return 0
|
||||
}
|
||||
|
||||
*(*uintptr)(unsafe.Pointer(result)) = 0
|
||||
return errno.ERANGE
|
||||
}
|
||||
}
|
||||
|
||||
if sc.Err() != nil {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
*(*uintptr)(unsafe.Pointer(result)) = 0
|
||||
return 0
|
||||
}
|
||||
|
||||
// int mkostemp(char *template, int flags);
|
||||
func Xmkostemp(t *TLS, template uintptr, flags int32) int32 {
|
||||
len := uintptr(Xstrlen(t, template))
|
||||
x := template + uintptr(len-6)
|
||||
for i := uintptr(0); i < 6; i++ {
|
||||
if *(*byte)(unsafe.Pointer(x + i)) != 'X' {
|
||||
t.setErrno(errno.EINVAL)
|
||||
return -1
|
||||
}
|
||||
}
|
||||
|
||||
fd, err := tempFile(template, x, flags)
|
||||
if err != nil {
|
||||
t.setErrno(err)
|
||||
return -1
|
||||
}
|
||||
|
||||
return int32(fd)
|
||||
}
|
||||
|
||||
// void uuid_generate_random(uuid_t out);
|
||||
func Xuuid_generate_random(t *TLS, out uintptr) {
|
||||
x := guuid.New()
|
||||
copy((*RawMem)(unsafe.Pointer(out))[:], x[:])
|
||||
}
|
||||
|
||||
// void uuid_unparse(uuid_t uu, char *out);
|
||||
func Xuuid_unparse(t *TLS, uu, out uintptr) {
|
||||
s := (*guuid.UUID)(unsafe.Pointer(uu)).String()
|
||||
copy((*RawMem)(unsafe.Pointer(out))[:], s)
|
||||
*(*byte)(unsafe.Pointer(out + uintptr(len(s)))) = 0
|
||||
}
|
||||
|
||||
var staticRandomData = &rand.Rand{}
|
||||
|
||||
// char *initstate(unsigned seed, char *state, size_t size);
|
||||
func Xinitstate(t *TLS, seed uint32, statebuf uintptr, statelen types.Size_t) uintptr {
|
||||
staticRandomData = rand.New(rand.NewSource(int64(seed)))
|
||||
return 0
|
||||
}
|
||||
|
||||
// char *setstate(const char *state);
|
||||
func Xsetstate(t *TLS, state uintptr) uintptr {
|
||||
t.setErrno(errno.EINVAL) //TODO
|
||||
return 0
|
||||
}
|
||||
|
||||
// The initstate_r() function is like initstate(3) except that it initializes
|
||||
// the state in the object pointed to by buf, rather than initializing the
|
||||
// global state variable. Before calling this function, the buf.state field
|
||||
// must be initialized to NULL. The initstate_r() function records a pointer
|
||||
// to the statebuf argument inside the structure pointed to by buf. Thus,
|
||||
// state‐ buf should not be deallocated so long as buf is still in use. (So,
|
||||
// statebuf should typically be allocated as a static variable, or allocated on
|
||||
// the heap using malloc(3) or similar.)
|
||||
//
|
||||
// char *initstate_r(unsigned int seed, char *statebuf, size_t statelen, struct random_data *buf);
|
||||
func Xinitstate_r(t *TLS, seed uint32, statebuf uintptr, statelen types.Size_t, buf uintptr) int32 {
|
||||
if buf == 0 {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
randomDataMu.Lock()
|
||||
|
||||
defer randomDataMu.Unlock()
|
||||
|
||||
randomData[buf] = rand.New(rand.NewSource(int64(seed)))
|
||||
return 0
|
||||
}
|
||||
|
||||
var (
|
||||
randomData = map[uintptr]*rand.Rand{}
|
||||
randomDataMu sync.Mutex
|
||||
)
|
||||
|
||||
// int mkstemps(char *template, int suffixlen);
|
||||
func Xmkstemps(t *TLS, template uintptr, suffixlen int32) int32 {
|
||||
return Xmkstemps64(t, template, suffixlen)
|
||||
}
|
||||
|
||||
// int mkstemps(char *template, int suffixlen);
|
||||
func Xmkstemps64(t *TLS, template uintptr, suffixlen int32) int32 {
|
||||
len := uintptr(Xstrlen(t, template))
|
||||
x := template + uintptr(len-6) - uintptr(suffixlen)
|
||||
for i := uintptr(0); i < 6; i++ {
|
||||
if *(*byte)(unsafe.Pointer(x + i)) != 'X' {
|
||||
t.setErrno(errno.EINVAL)
|
||||
return -1
|
||||
}
|
||||
}
|
||||
|
||||
fd, err := tempFile(template, x, 0)
|
||||
if err != nil {
|
||||
t.setErrno(err)
|
||||
return -1
|
||||
}
|
||||
|
||||
return int32(fd)
|
||||
}
|
||||
|
||||
// int mkstemp(char *template);
|
||||
func Xmkstemp(t *TLS, template uintptr) int32 {
|
||||
return Xmkstemp64(t, template)
|
||||
}
|
||||
|
||||
// int mkstemp(char *template);
|
||||
func Xmkstemp64(t *TLS, template uintptr) int32 {
|
||||
return Xmkstemps64(t, template, 0)
|
||||
}
|
||||
|
||||
// int random_r(struct random_data *buf, int32_t *result);
|
||||
func Xrandom_r(t *TLS, buf, result uintptr) int32 {
|
||||
randomDataMu.Lock()
|
||||
|
||||
defer randomDataMu.Unlock()
|
||||
|
||||
mr := randomData[buf]
|
||||
if stdlib.RAND_MAX != math.MaxInt32 {
|
||||
panic(todo(""))
|
||||
}
|
||||
*(*int32)(unsafe.Pointer(result)) = mr.Int31()
|
||||
return 0
|
||||
}
|
||||
|
||||
// int strerror_r(int errnum, char *buf, size_t buflen);
|
||||
func Xstrerror_r(t *TLS, errnum int32, buf uintptr, buflen size_t) int32 {
|
||||
panic(todo(""))
|
||||
}
|
||||
|
||||
// void endpwent(void);
|
||||
func Xendpwent(t *TLS) {
|
||||
// nop
|
||||
}
|
||||
|
||||
var ctimeStaticBuf [32]byte
|
||||
|
||||
// char *ctime(const time_t *timep);
|
||||
func Xctime(t *TLS, timep uintptr) uintptr {
|
||||
return Xctime_r(t, timep, uintptr(unsafe.Pointer(&ctimeStaticBuf[0])))
|
||||
}
|
||||
|
||||
// char *ctime_r(const time_t *timep, char *buf);
|
||||
func Xctime_r(t *TLS, timep, buf uintptr) uintptr {
|
||||
ut := *(*ctime.Time_t)(unsafe.Pointer(timep))
|
||||
tm := time.Unix(int64(ut), 0).Local()
|
||||
s := tm.Format(time.ANSIC) + "\n\x00"
|
||||
copy((*RawMem)(unsafe.Pointer(buf))[:26:26], s)
|
||||
return buf
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user