{23, "ENFILE", "file table overflow"},
	{24, "EMFILE", "too many open files"},
	{25, "ENOTTY", "inappropriate ioctl for device"},
	{26, "ETXTBSY", "text file busy"},
	{27, "EFBIG", "file too large"},
	{28, "ENOSPC", "no space left on device"},
	{29, "ESPIPE", "illegal seek"},
	{30, "EROFS", "read-only file system"},
	{31, "EMLINK", "too many links"},
	{32, "EPIPE", "broken pipe"},

# Issue #66456

[!cgo] skip
[GOOS:windows] skip
[GOOS:plan9] skip

# Generate a file with a very long #cgo LDFLAGS line.
# This used to cause "go build" to fail with "argument list too long".
go generate

# Build with the generated file.
go build

-- go.mod --
module cgolongcmd

go 1.22
-- generate.go --
//go:build ignore

package main

import (
	"fmt"
	"log"
	"os"
	"bytes"
)

}
func (T[_, _]) m2() {}

// TODO(gri) this error is unfortunate (issue #51343)

//
// A call to Printf must have as many operands as there are "verbs" in
// the format string, not too few:
//
//	fmt.Printf("%d") // fmt.Printf format reads arg 1, but call has 0 args
//
// nor too many:
//
//	fmt.Printf("%d", 1, 2) // fmt.Printf call needs 1 arg, but has 2 args
//
// Explicit argument indexes must be no greater than the number of
// arguments:

// Test that the implementation catches nil ptr indirection
// in a large address space.

// Address space starts at 1<<32 on AIX and on darwin/arm64 and on windows/arm64, so dummy is too far.
//go:build !aix && (!darwin || !arm64) && (!windows || !arm64)

package main

import "unsafe"

// Having a big address space means that indexing
// at a 256 MB offset from a nil pointer might not

	return strings.Split(path, string(ListSeparator))
}

func abs(path string) (string, error) {
	return unixAbs(path)
}

func join(elem []string) string {
	// If there's a bug here, fix the logic in ./path_unix.go too.
	for i, e := range elem {
		if e != "" {
			return Clean(strings.Join(elem[i:], string(Separator)))
		}
	}
	return ""
}

func sameWord(a, b string) bool {
	return a == b

// XORBytes panics without writing anything to dst.
func XORBytes(dst, x, y []byte) int {
	n := min(len(x), len(y))
	if n == 0 {
		return 0
	}
	if n > len(dst) {
		panic("subtle.XORBytes: dst too short")
	}
	xorBytes(&dst[0], &x[0], &y[0], n) // arch-specific
	return n

		// ggloblsym takes an int32,
		// and probably the rest of the toolchain
		// can't handle such big symbols either.
		// See golang.org/issue/9862.
		return nil, 0, fmt.Errorf("file too large (%d bytes > %d bytes)", size, maxFileSize)
	}

	// File is too big to read and keep in memory.
	// Compute hash if needed for read-only content hashing or if the caller wants it.
	var sum []byte
	if readonly || len(hash) > 0 {

	st, err := f.Stat()
	if err != nil {
		return Data{}, err
	}
	size := st.Size()
	pagesize := int64(os.Getpagesize())
	if int64(int(size+(pagesize-1))) != size+(pagesize-1) {
		return Data{}, fmt.Errorf("%s: too large for mmap", f.Name())
	}
	n := int(size)
	if n == 0 {
		return Data{f, nil}, nil
	}
	mmapLength := int(((size + pagesize - 1) / pagesize) * pagesize) // round up to page size

	}

	// Wait until the signal has been delivered.
	i = 0;
	while (!sigioSeen) {
		ts.tv_sec = 0;
		ts.tv_nsec = 1000000;
		nanosleep(&ts, NULL);
		i++;
		if (i > 5000) {
			fprintf(stderr, "looping too long waiting for signal\n");
			exit(EXIT_FAILURE);
		}
	}

	sigioSeen = 0;

	// Tell the Go code to catch SIGIO.

	if (verbose) {
		fprintf(stderr, "calling dlsym\n");
	}