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comparison vendor/golang.org/x/sys/unix/ioctl_linux.go @ 68:4b79810863f6 draft

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Ready to release 0.6.0 Signed-off-by: Izuru Yakumo <yakumo.izuru@chaotic.ninja>
author yakumo.izuru
date Wed, 13 Sep 2023 10:49:50 +0000
parents 787b5ee0289d
children
comparison
equal deleted inserted replaced
67:4edfa07d5fe0 68:4b79810863f6
2 // Use of this source code is governed by a BSD-style 2 // Use of this source code is governed by a BSD-style
3 // license that can be found in the LICENSE file. 3 // license that can be found in the LICENSE file.
4 4
5 package unix 5 package unix
6 6
7 import ( 7 import "unsafe"
8 "unsafe"
9 )
10 8
11 // IoctlRetInt performs an ioctl operation specified by req on a device 9 // IoctlRetInt performs an ioctl operation specified by req on a device
12 // associated with opened file descriptor fd, and returns a non-negative 10 // associated with opened file descriptor fd, and returns a non-negative
13 // integer that is returned by the ioctl syscall. 11 // integer that is returned by the ioctl syscall.
14 func IoctlRetInt(fd int, req uint) (int, error) { 12 func IoctlRetInt(fd int, req uint) (int, error) {
215 213
216 // IoctlKCMUnattach unattaches a TCP socket file descriptor from a multiplexor. 214 // IoctlKCMUnattach unattaches a TCP socket file descriptor from a multiplexor.
217 func IoctlKCMUnattach(fd int, info KCMUnattach) error { 215 func IoctlKCMUnattach(fd int, info KCMUnattach) error {
218 return ioctlPtr(fd, SIOCKCMUNATTACH, unsafe.Pointer(&info)) 216 return ioctlPtr(fd, SIOCKCMUNATTACH, unsafe.Pointer(&info))
219 } 217 }
218
219 // IoctlLoopGetStatus64 gets the status of the loop device associated with the
220 // file descriptor fd using the LOOP_GET_STATUS64 operation.
221 func IoctlLoopGetStatus64(fd int) (*LoopInfo64, error) {
222 var value LoopInfo64
223 if err := ioctlPtr(fd, LOOP_GET_STATUS64, unsafe.Pointer(&value)); err != nil {
224 return nil, err
225 }
226 return &value, nil
227 }
228
229 // IoctlLoopSetStatus64 sets the status of the loop device associated with the
230 // file descriptor fd using the LOOP_SET_STATUS64 operation.
231 func IoctlLoopSetStatus64(fd int, value *LoopInfo64) error {
232 return ioctlPtr(fd, LOOP_SET_STATUS64, unsafe.Pointer(value))
233 }