go/src/os/executable_dragonfly.go

// Copyright 2020 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 os

// From DragonFly's <sys/sysctl.h>
const (
	_CTL_KERN           = 1
	_KERN_PROC          = 14
	_KERN_PROC_PATHNAME = 9
)
os: do not use procfs for os.Executable in dragonfly procfs(5) is not always mounted in DragonFly BSD, for example during the binary package build with synth. os.Executable() consumers will then fail, we've spotted this when trying to build tinygo: [...] copying source files ./build/tinygo build-builtins -target=armv6m-none-eabi [...] panic: could not get executable path: readlink /proc/curproc/file: no such file or directory [...] Use KERN_PROC_PATHNAME as FreeBSD does. Change-Id: Ic65bea02cd0309fb24dec8ba8d2b151d1acde67b GitHub-Last-Rev: 083120a43b3158bb45d7e1a66fa32e3335a2d407 GitHub-Pull-Request: golang/go#36826 Reviewed-on: https://go-review.googlesource.com/c/go/+/216622 Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com> Trust: Brad Fitzpatrick <bradfitz@golang.org> 2020-10-28 05:44:26 -06:00			`// Copyright 2020 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 os`

			`// From DragonFly's <sys/sysctl.h>`
			`const (`
os: gofmt As reported by John Papandriopoulos, some parts of CL 216622 weren't properly formatted. Change-Id: I3a76abb6213bb17ef440036295c86d930703b456 Reviewed-on: https://go-review.googlesource.com/c/go/+/269218 Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Alberto Donizetti <alb.donizetti@gmail.com> Trust: Alberto Donizetti <alb.donizetti@gmail.com> Trust: Tobias Klauser <tobias.klauser@gmail.com> 2020-11-12 03:01:23 -07:00			`_CTL_KERN = 1`
			`_KERN_PROC = 14`
			`_KERN_PROC_PATHNAME = 9`
os: do not use procfs for os.Executable in dragonfly procfs(5) is not always mounted in DragonFly BSD, for example during the binary package build with synth. os.Executable() consumers will then fail, we've spotted this when trying to build tinygo: [...] copying source files ./build/tinygo build-builtins -target=armv6m-none-eabi [...] panic: could not get executable path: readlink /proc/curproc/file: no such file or directory [...] Use KERN_PROC_PATHNAME as FreeBSD does. Change-Id: Ic65bea02cd0309fb24dec8ba8d2b151d1acde67b GitHub-Last-Rev: 083120a43b3158bb45d7e1a66fa32e3335a2d407 GitHub-Pull-Request: golang/go#36826 Reviewed-on: https://go-review.googlesource.com/c/go/+/216622 Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com> Trust: Brad Fitzpatrick <bradfitz@golang.org> 2020-10-28 05:44:26 -06:00			`)`