//go:generate go run gen_sort_variants.go

// Package sort provides primitives for sorting slices and user-defined collections.
package sort

import "math/bits"

// An implementation of Interface can be sorted by the routines in this package.
// The methods refer to elements of the underlying collection by integer index.
type Interface interface {
	// Len is the number of elements in the collection.

		t.Skip("skipping in -short mode")
	}
	check := func(t *testing.T, mu [][]trace.MutatorUtil) {
		mmuCurve := trace.NewMMUCurve(mu)

		// Test the optimized implementation against the "obviously
		// correct" implementation.
		for window := time.Nanosecond; window < 10*time.Second; window *= 10 {
			want := mmuSlow(mu[0], window)
			got := mmuCurve.MMU(window)
			if !aeq(want, got) {

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

//go:build linux && (ppc64 || ppc64le) && gc

#include "textflag.h"

//
// System calls for ppc64, Linux
//

// Just jump to package syscall's implementation for all these functions.
// The runtime may know about them.

TEXT ·SyscallNoError(SB),NOSPLIT,$0-48
	BL	runtime·entersyscall(SB)
	MOVD	a1+8(FP), R3
	MOVD	a2+16(FP), R4
	MOVD	a3+24(FP), R5
	MOVD	R0, R6

)

// TLS reference tests run a connection against a reference implementation
// (OpenSSL) of TLS and record the bytes of the resulting connection. The Go
// code, during a test, is configured with deterministic randomness and so the
// reference test can be reproduced exactly in the future.
//
// In order to save everyone who wishes to run the tests from needing the
// reference implementation installed, the reference connections are saved in

### Timer changes

Go 1.23 makes two significant changes to the implementation of
[time.Timer] and [time.Ticker].

<!-- go.dev/issue/61542 -->
First, `Timer`s and `Ticker`s that are no longer referred to by the program
become eligible for garbage collection immediately, even if their
`Stop` methods have not been called.
Earlier versions of Go did not collect unstopped `Timer`s until after
they had fired and never collected unstopped `Ticker`s.

// Changes are minimal: aside from the different receiver type,
// they mostly involve renaming functions, usually by unexporting them.

// servemux121.go exists solely to provide a snapshot of
// the pre-Go 1.22 ServeMux implementation for backwards compatibility.
// Do not modify this file, it should remain frozen.

import (
	"internal/godebug"
	"net/url"
	"sort"
	"strings"
	"sync"
)

		notewakeup(&netpollNote)
	}
	unlock(&netpollBrokenLock)
}

// Polls for ready network connections.
// Returns list of goroutines that become runnable.
func netpoll(delay int64) (gList, int32) {
	// Implementation for platforms that do not support
	// integrated network poller.
	if delay != 0 {
		// This lock ensures that only one goroutine tries to use
		// the note. It should normally be completely uncontended.

			m = make(map[string]int)
			services[netw] = m
		}
		for i := 0; i < len(f); i++ {
			if i != 1 { // f[1] was port/net
				m[f[i]] = port
			}
		}
	}
}

// goLookupPort is the native Go implementation of LookupPort.
func goLookupPort(network, service string) (port int, err error) {
	onceReadServices.Do(readServices)
	return lookupPortMap(network, service)

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

//go:build freebsd

package unix

import (
	"errors"
	"fmt"
)

// Go implementation of C mostly found in /usr/src/sys/kern/subr_capability.c

const (
	// This is the version of CapRights this package understands. See C implementation for parallels.
	capRightsGoVersion = CAP_RIGHTS_VERSION_00
	capArSizeMin       = CAP_RIGHTS_VERSION_00 + 2

# name or the builder name being non-empty.
#
# GO_TEST_SHORT: if set to a non-empty, false-ish string, run tests in "-short=false" mode.
# This environment variable is an internal implementation detail between the
# Go build system (x/build) and cmd/dist for the purpose of longtest builders,
# and will be removed if it stops being needed. See go.dev/issue/12508.
#