| // Copyright 2024 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. |
| |
| package unix |
| |
| import ( |
| "syscall" |
| "unsafe" |
| ) |
| |
| // Note that pgid should really be pid_t, however _C_int (aka int32) is |
| // generally equivalent. |
| |
| func Tcsetpgrp(fd int, pgid int32) (err error) { |
| _, _, errno := syscall.Syscall6(syscall.SYS_IOCTL, uintptr(fd), uintptr(syscall.TIOCSPGRP), uintptr(unsafe.Pointer(&pgid)), 0, 0, 0) |
| if errno != 0 { |
| return errno |
| } |
| return nil |
| } |