Hein
355f0f918f
* Add new dependencies for terminal handling and color management. * Include updates for tcell, go-colorful, tview, and uniseg. * Update golang.org/x/sys and golang.org/x/term for improved compatibility. * Ensure all dependencies are explicitly listed with their versions.
28 lines
753 B
Go
28 lines
753 B
Go
// Copyright 2019 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.
|
|
|
|
//go:build aix || darwin || dragonfly || freebsd || linux || netbsd || openbsd || solaris || zos
|
|
|
|
package unix
|
|
|
|
// Set adds fd to the set fds.
|
|
func (fds *FdSet) Set(fd int) {
|
|
fds.Bits[fd/NFDBITS] |= (1 << (uintptr(fd) % NFDBITS))
|
|
}
|
|
|
|
// Clear removes fd from the set fds.
|
|
func (fds *FdSet) Clear(fd int) {
|
|
fds.Bits[fd/NFDBITS] &^= (1 << (uintptr(fd) % NFDBITS))
|
|
}
|
|
|
|
// IsSet returns whether fd is in the set fds.
|
|
func (fds *FdSet) IsSet(fd int) bool {
|
|
return fds.Bits[fd/NFDBITS]&(1<<(uintptr(fd)%NFDBITS)) != 0
|
|
}
|
|
|
|
// Zero clears the set fds.
|
|
func (fds *FdSet) Zero() {
|
|
clear(fds.Bits[:])
|
|
}
|