// license that can be found in the LICENSE file.

//go:build plan9

package os

import (
	"internal/itoa"
	"syscall"
)

func executable() (string, error) {
	fn := "/proc/" + itoa.Itoa(Getpid()) + "/text"
	f, err := Open(fn)
	if err != nil {
		return "", err
	}
	defer f.Close()
	return syscall.Fd2path(int(f.Fd()))

// Copyright 2017 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 !linux
// +build !linux

package main

func gettid() int {
	return 0
}

func tidExists(tid int) (exists, supported bool, err error) {
	return false, false, nil
}

func getcwd() (string, error) {
	return "", nil
}

func unshareFs() error {

func init() {
	register("SegvInCgo", SegvInCgo)
}

func SegvInCgo() {
	c := make(chan bool)
	go func() {
		close(c)
		for {
			C.nop()
		}
	}()

	<-c

	syscall.Kill(syscall.Getpid(), syscall.SIGSEGV)

	// Wait for the OS to deliver the signal.
	C.pause()

		t.Skipf("not supported on GOOS=%s", runtime.GOOS)
	}
	pids, err := PidOf(filepath.Base(os.Args[0]))
	assert.Empty(t, err)
	assert.NotZero(t, pids)
	assert.Contains(t, pids, os.Getpid())
}

func TestPKill(t *testing.T) {
	if runtime.GOOS == "darwin" || runtime.GOOS == "windows" {
		t.Skipf("not supported on GOOS=%s", runtime.GOOS)
	}
	sig := syscall.SIGCONT
	c := make(chan os.Signal, 1)

import (
	"os/signal"
	"syscall"
)

func init() {
	register("SignalIgnoreSIGTRAP", SignalIgnoreSIGTRAP)
}

func SignalIgnoreSIGTRAP() {
	signal.Ignore(syscall.SIGTRAP)
	syscall.Kill(syscall.Getpid(), syscall.SIGTRAP)
	println("OK")

func FuzzFast(f *testing.F) {
	f.Fuzz(func (*testing.T, []byte) {})
}
-- fuzz_count_test.go --
package fuzz

import (
	"fmt"
	"os"
	"testing"
)

func FuzzTestCount(f *testing.F) {
	pid := os.Getpid()
	n := 0
	f.Fuzz(func(t *testing.T, _ []byte) {
		name := fmt.Sprintf("count/%v.%d", pid, n)
		if err := os.WriteFile(name, nil, 0666); err != nil {
			t.Fatal(err)
		}
		n++
	})
}

	GetPath() string
})(nil)

// The user info accessors known to cache key construction. If this fails to compile, the cache
// implementation may need to be updated.
var _ user.Info = (interface {
	GetName() string
	GetUID() string
	GetGroups() []string
	GetExtra() map[string][]string
})(nil)

// Authorize returns an authorization decision by delegating to another Authorizer. If an equivalent

    private final File pidFileInitScript = createPidFileInitScript(pidFile)

    List<String> getGradleArgs() {
        ["--init-script", pidFileInitScript.absolutePath]
    }

    String getPid() {
        pidFile.text
    }

    private static File createPidFile() {
        def pidFile = File.createTempFile("build-under-test", ".pid")
        pidFile.deleteOnExit()
        pidFile
    }

                    th.getConfig().getListSize() - FIND_OVERHEAD),
                this.response);

            this.nextRequest = new Trans2FindNext2(
                th.getConfig(),
                this.response.getSid(),
                this.response.getResumeKey(),
                this.response.getLastName(),
                th.getConfig().getListCount(),
                th.getConfig().getListSize() - FIND_OVERHEAD);
        }

	ModeNamedPipe  = fs.ModeNamedPipe  // p: named pipe (FIFO)
	ModeSocket     = fs.ModeSocket     // S: Unix domain socket
	ModeSetuid     = fs.ModeSetuid     // u: setuid
	ModeSetgid     = fs.ModeSetgid     // g: setgid
	ModeCharDevice = fs.ModeCharDevice // c: Unix character device, when ModeDevice is set
	ModeSticky     = fs.ModeSticky     // t: sticky