}

func libc_getfsstat_trampoline()

//go:cgo_import_dynamic libc_getfsstat getfsstat "/usr/lib/libSystem.B.dylib"

// utimensat should be an internal detail,
// but widely used packages access it using linkname.
// Notable members of the hall of shame include:
//   - github.com/tetratelabs/wazero
//
// See go.dev/issue/67401.
//
//go:linkname utimensat

library functions, such as GetAddrInfo and DnsQuery.
*/
package net

import (
	"context"
	"errors"
	"internal/poll"
	"io"
	"os"
	"sync"
	"syscall"
	"time"
	_ "unsafe" // for linkname
)

// Addr represents a network end point address.
//
// The two methods [Addr.Network] and [Addr.String] conventionally return strings
// that can be passed as the arguments to [Dial], but the exact form

	AttrABIWrapper

	// IsPcdata indicates this is a pcdata symbol.
	AttrPcdata

	// PkgInit indicates this is a compiler-generated package init func.
	AttrPkgInit

	// Linkname indicates this is a go:linkname'd symbol.
	AttrLinkname

	// attrABIBase is the value at which the ABI is encoded in
	// Attribute. This must be last; all bits after this are
	// assumed to be an ABI value.
	//

	flag8             bool // use 64-bit addresses in symbol table
	flagInterpreter   = flag.String("I", "", "use `linker` as ELF dynamic linker")
	flagCheckLinkname = flag.Bool("checklinkname", true, "check linkname symbol references")
	FlagDebugTramp    = flag.Int("debugtramp", 0, "debug trampolines")
	FlagDebugTextSize = flag.Int("debugtextsize", 0, "debug text section max size")

// strings, arrays, and maps.

package json

import (
	"encoding"
	"encoding/base64"
	"fmt"
	"reflect"
	"strconv"
	"strings"
	"unicode"
	"unicode/utf16"
	"unicode/utf8"
	_ "unsafe" // for linkname
)

// Unmarshal parses the JSON-encoded data and stores the result
// in the value pointed to by v. If v is nil or not a pointer,
// Unmarshal returns an [InvalidUnmarshalError].
//

// See tzfile(5), https://en.wikipedia.org/wiki/Zoneinfo,
// and ftp://munnari.oz.au/pub/oldtz/

package time

import (
	"errors"
	"internal/bytealg"
	"runtime"
	"syscall"
	_ "unsafe" // for linkname
)

// registerLoadFromEmbeddedTZData is called by the time/tzdata package,
// if it is imported.
//
//go:linkname registerLoadFromEmbeddedTZData
func registerLoadFromEmbeddedTZData(f func(string) (string, error)) {

		t.Error("misplaced compiler directive")
	}
	// "go:linkname" compiler directive should be present.
	if got, err := regexp.MatchString(`.*go\:linkname some\_name some\_name.*`, string(file)); err != nil || !got {
		t.Error("'go:linkname' compiler directive not found")
	}

	// Other comments should be preserved too.

	"internal/itoa"
	runtimesyscall "internal/runtime/syscall"
	"runtime"
	"unsafe"
)

// Pull in entersyscall/exitsyscall for Syscall/Syscall6.
//
// Note that this can't be a push linkname because the runtime already has a
// nameless linkname to export to assembly here and in x/sys. Additionally,
// entersyscall fetches the caller PC and SP and thus can't have a wrapper
// inbetween.

// sigpanic calls can be injected.
//
// The signal handler must not inject a call to sigpanic if
// getg().throwsplit, since sigpanic may need to grow the stack.
//
// This is exported via linkname to assembly in runtime/cgo.
//
//go:linkname sigpanic
func sigpanic() {
	gp := getg()
	if !canpanic() {
		throw("unexpected signal during runtime execution")
	}

	switch gp.sig {
	case _SIGBUS:

	// a non-nil error for it, and Stat should return results identical to Lstat.
	linkName, err := os.Readlink(pythonPath)
	if err == nil {
		t.Errorf("os.Readlink(%q) = %q, but expected an error\n(should be an APPEXECLINK reparse point, not a symlink)", pythonPath, linkName)
	}

	sfi, err := os.Stat(pythonPath)
	if err != nil {
		t.Fatalf("Stat %s: %v", pythonPath, err)
	}