docker/buildx
1
0
Fork 0
mirror of https://gitea.com/Lydanne/buildx.git synced 2025-07-10 05:27:07 +08:00
Code Issues Packages Projects Releases 1 Wiki Activity

vendor: github.com/creack/pty v1.1.21

Browse Source 
full diff: https://github.com/creack/pty/compare/v1.1.18...v1.1.21

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
This commit is contained in:
Sebastiaan van Stijn
2024-06-08 17:47:33 +02:00
parent 39db6159f9
commit 87efbd43b5
25 changed files with 539 additions and 88 deletions
Download Patch File Download Diff File Expand all files Collapse all files

41
vendor/github.com/creack/pty/pty_solaris.go generated vendored
View File

@ -65,7 +65,7 @@ func open() (pty, tty *os.File, err error) {
}
func ptsname(f *os.File) (string, error) {
dev, err := ptsdev(f.Fd())
dev, err := ptsdev(f)
if err != nil {
return "", err
}
@ -84,12 +84,12 @@ func unlockpt(f *os.File) error {
icLen: 0,
icDP: nil,
}
return ioctl(f.Fd(), I_STR, uintptr(unsafe.Pointer(&istr)))
return ioctl(f, I_STR, uintptr(unsafe.Pointer(&istr)))
}
func minor(x uint64) uint64 { return x & 0377 }
func ptsdev(fd uintptr) (uint64, error) {
func ptsdev(f *os.File) (uint64, error) {
istr := strioctl{
icCmd: ISPTM,
icTimeout: 0,
@ -97,14 +97,33 @@ func ptsdev(fd uintptr) (uint64, error) {
icDP: nil,
}
if err := ioctl(fd, I_STR, uintptr(unsafe.Pointer(&istr))); err != nil {
if err := ioctl(f, I_STR, uintptr(unsafe.Pointer(&istr))); err != nil {
return 0, err
}
var status syscall.Stat_t
if err := syscall.Fstat(int(fd), &status); err != nil {
var errors = make(chan error, 1)
var results = make(chan uint64, 1)
defer close(errors)
defer close(results)
var err error
var sc syscall.RawConn
sc, err = f.SyscallConn()
if err != nil {
return 0, err
}
return uint64(minor(status.Rdev)), nil
err = sc.Control(func(fd uintptr) {
var status syscall.Stat_t
if err := syscall.Fstat(int(fd), &status); err != nil {
results <- 0
errors <- err
}
results <- uint64(minor(status.Rdev))
errors <- nil
})
if err != nil {
return 0, err
}
return <-results, <-errors
}
type ptOwn struct {
@ -113,7 +132,7 @@ type ptOwn struct {
}
func grantpt(f *os.File) error {
if _, err := ptsdev(f.Fd()); err != nil {
if _, err := ptsdev(f); err != nil {
return err
}
pto := ptOwn{
@ -127,7 +146,7 @@ func grantpt(f *os.File) error {
icLen: int32(unsafe.Sizeof(strioctl{})),
icDP: unsafe.Pointer(&pto),
}
if err := ioctl(f.Fd(), I_STR, uintptr(unsafe.Pointer(&istr))); err != nil {
if err := ioctl(f, I_STR, uintptr(unsafe.Pointer(&istr))); err != nil {
return errors.New("access denied")
}
return nil
@ -145,8 +164,8 @@ func streamsPush(f *os.File, mod string) error {
// but since we are not using libc or XPG4.2, we should not be
// double-pushing modules
if err := ioctl(f.Fd(), I_FIND, uintptr(unsafe.Pointer(&buf[0]))); err != nil {
if err := ioctl(f, I_FIND, uintptr(unsafe.Pointer(&buf[0]))); err != nil {
return nil
}
return ioctl(f.Fd(), I_PUSH, uintptr(unsafe.Pointer(&buf[0])))
return ioctl(f, I_PUSH, uintptr(unsafe.Pointer(&buf[0])))
}