Carlos Amedee <******@****.***> 1715265901 -0400

	origLimit := syscall.OrigRlimitNofile()
	origRlimitNofile := syscall.GetInternalOrigRlimitNofile()

	if origLimit == nil {
		defer origRlimitNofile.Store(origLimit)
		origRlimitNofile.Store(&syscall.Rlimit{
			Cur: 1024,
			Max: 65536,
		})
	}

	// Get current process's nofile limit
	var lim syscall.Rlimit
	if err := syscall.Prlimit(0, syscall.RLIMIT_NOFILE, nil, &lim); err != nil {

// type, such as [syscall.WaitStatus] on Unix, to access its contents.
func (p *ProcessState) Sys() any {
	return p.sys()
}

// SysUsage returns system-dependent resource usage information about
// the exited process. Convert it to the appropriate underlying
// type, such as [*syscall.Rusage] on Unix, to access its contents.
// (On Unix, *syscall.Rusage matches struct rusage as defined in the

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package os_test

import (
	"errors"
	"internal/testenv"
	"os"
	"syscall"
	"testing"
)

func TestFindProcessViaPidfd(t *testing.T) {
	testenv.MustHaveGoBuild(t)
	t.Parallel()

	if err := os.CheckPidfdOnce(); err != nil {
		// Non-pidfd code paths tested in exec_unix_test.go.

}

func abs(path string) (string, error) {
	if path == "" {
		// syscall.FullPath returns an error on empty path, because it's not a valid path.
		// To implement Abs behavior of returning working directory on empty string input,
		// special-case empty path by changing it to "." path. See golang.org/issue/24441.
		path = "."
	}
	fullPath, err := syscall.FullPath(path)
	if err != nil {
		return "", err
	}

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

// Tests syscall P stealing at a generation boundary.

package main

import (
	"internal/trace"
	"internal/trace/event/go122"
	testgen "internal/trace/internal/testgen/go122"
)

func main() {
	testgen.Main(gen)
}

func gen(t *testgen.Trace) {
	g := t.Generation(1)

	// One goroutine is exiting with a syscall. It already
	// acquired a new P.

	"-internal/bytealg",
}

var noRaceFuncPkgs = []string{"sync", "sync/atomic", "internal/runtime/atomic"}

var allowAsmABIPkgs = []string{
	"runtime",
	"reflect",
	"syscall",
	"internal/bytealg",
	"internal/chacha8rand",
	"internal/runtime/syscall",
	"runtime/internal/startlinetest",
}

var (
	pkgSpecials     map[string]PkgSpecial
	pkgSpecialsOnce sync.Once
)

//
//	// INVALID: conversion of nil pointer
//	u := unsafe.Pointer(nil)
//	p := unsafe.Pointer(uintptr(u) + offset)
//
// (4) Conversion of a Pointer to a uintptr when calling [syscall.Syscall].
//
// The Syscall functions in package syscall pass their uintptr arguments directly
// to the operating system, which then may, depending on the details of the call,
// reinterpret some of them as pointers.

// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package os_test

import (
	"internal/testenv"
	"os"
	"os/signal"
	"runtime"
	"syscall"
	"testing"
	"time"
)

func TestProcessLiteral(t *testing.T) {
	if runtime.GOOS == "windows" {
		t.Skip("Process literals do not work on Windows. FindProcess/etc must initialize the process handle")
	}

	EvGoUnblock           // goroutine is unblocked [timestamp, goroutine ID, goroutine seq, stack ID]
	EvGoSyscallBegin      // syscall enter [timestamp, P seq, stack ID]
	EvGoSyscallEnd        // syscall exit [timestamp]
	EvGoSyscallEndBlocked // syscall exit and it blocked at some point [timestamp]
	EvGoStatus            // goroutine status at the start of a generation [timestamp, goroutine ID, thread ID, status]