git-lfs/config/util_nix.go

//go:build !windows
// +build !windows

package config

import "syscall"

func umask() int {
	// umask(2), which this function wraps, also sets the umask, so set it
	// back.
	umask := syscall.Umask(022)
	syscall.Umask(umask)
	return umask
}
Update formatting for Go 1.17 From the 1.17 release notes (https://golang.org/doc/go1.17#gofmt): gofmt (and go fmt) now synchronizes //go:build lines with // +build lines. More info about this change can be found at https://golang.org/design/draft-gobuild 2021-08-17 12:46:50 +00:00			`//go:build !windows`
config: add a umask lookup function On Windows, syscall.Umask doesn't exist, and trying to compile with it doesn't work. Add two files, controlled by build tags, that return the umask on Unix systems and return a no-op default on Windows, so that we can compile on all platforms. 2018-10-05 15:34:28 +00:00			`// +build !windows`

			`package config`

			`import "syscall"`

			`func umask() int {`
			`// umask(2), which this function wraps, also sets the umask, so set it`
			`// back.`
			`umask := syscall.Umask(022)`
			`syscall.Umask(umask)`
			`return umask`
			`}`