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Current Path: /opt/golang/1.19.4/src/syscall

📁 ..
📄 asan.go(410 B)
📄 asan0.go(342 B)
📄 asm9_unix2_amd64.s(1.24 KB)
📄 asm_aix_ppc64.s(540 B)
📄 asm_darwin_amd64.s(2.93 KB)
📄 asm_darwin_arm64.s(2.83 KB)
📄 asm_freebsd_arm.s(2.96 KB)
📄 asm_freebsd_arm64.s(2.79 KB)
📄 asm_linux_386.s(3.06 KB)
📄 asm_linux_amd64.s(1.31 KB)
📄 asm_linux_arm.s(1.74 KB)
📄 asm_linux_arm64.s(894 B)
📄 asm_linux_loong64.s(927 B)
📄 asm_linux_mips64x.s(892 B)
📄 asm_linux_mipsx.s(1.61 KB)
📄 asm_linux_ppc64x.s(891 B)
📄 asm_linux_riscv64.s(843 B)
📄 asm_linux_s390x.s(2.13 KB)
📄 asm_netbsd_amd64.s(1.02 KB)
📄 asm_netbsd_arm.s(2.85 KB)
📄 asm_netbsd_arm64.s(2.88 KB)
📄 asm_openbsd_386.s(1.04 KB)
📄 asm_openbsd_amd64.s(1.04 KB)
📄 asm_openbsd_arm.s(1.04 KB)
📄 asm_openbsd_arm64.s(1.04 KB)
📄 asm_openbsd_mips64.s(2.85 KB)
📄 asm_plan9_386.s(3.14 KB)
📄 asm_plan9_amd64.s(3.36 KB)
📄 asm_plan9_arm.s(3.25 KB)
📄 asm_solaris_amd64.s(1.73 KB)
📄 asm_unix_386.s(2.74 KB)
📄 asm_unix_amd64.s(2.15 KB)
📄 bpf_bsd.go(4.62 KB)
📄 bpf_darwin.go(3.97 KB)
📄 const_plan9.go(1.2 KB)
📄 creds_test.go(3.37 KB)
📄 dir_plan9.go(5.62 KB)
📄 dirent.go(2.95 KB)
📄 dirent_test.go(3.44 KB)
📄 dll_windows.go(8.22 KB)
📄 endian_big.go(249 B)
📄 endian_little.go(309 B)
📄 env_unix.go(2.85 KB)
📄 env_windows.go(1.75 KB)
📄 errors_plan9.go(1.61 KB)
📄 exec_aix_test.go(817 B)
📄 exec_bsd.go(7.42 KB)
📄 exec_freebsd.go(7.79 KB)
📄 exec_libc.go(7.74 KB)
📄 exec_libc2.go(7.89 KB)
📄 exec_linux.go(18.39 KB)
📄 exec_linux_test.go(17.49 KB)
📄 exec_pdeathsig_test.go(3 KB)
📄 exec_plan9.go(13.25 KB)
📄 exec_solaris_test.go(809 B)
📄 exec_unix.go(8.75 KB)
📄 exec_unix_test.go(7.03 KB)
📄 exec_windows.go(11.34 KB)
📄 exec_windows_test.go(3.1 KB)
📄 export_darwin_test.go(314 B)
📄 export_freebsd_test.go(304 B)
📄 export_linux_test.go(252 B)
📄 export_unix_test.go(347 B)
📄 export_windows_test.go(439 B)
📄 flock.go(704 B)
📄 flock_aix.go(564 B)
📄 flock_darwin.go(405 B)
📄 flock_linux_32bit.go(511 B)
📄 forkpipe.go(487 B)
📄 forkpipe2.go(307 B)
📄 fs_js.go(10.53 KB)
📄 getdirentries_test.go(2.07 KB)
📁 js
📄 lsf_linux.go(2.12 KB)
📄 mkall.sh(13.19 KB)
📄 mkasm.go(1.75 KB)
📄 mkerrors.sh(10.67 KB)
📄 mkpost.go(1.98 KB)
📄 mksyscall.pl(9.94 KB)
📄 mksyscall_libc.pl(7.96 KB)
📄 mksyscall_windows.go(1.99 KB)
📄 mksysctl_openbsd.pl(5.04 KB)
📄 mksysnum_dragonfly.pl(866 B)
📄 mksysnum_freebsd.pl(1.35 KB)
📄 mksysnum_linux.pl(1.26 KB)
📄 mksysnum_netbsd.pl(1.01 KB)
📄 mksysnum_openbsd.pl(872 B)
📄 mksysnum_plan9.sh(459 B)
📄 mmap_unix_test.go(563 B)
📄 msan.go(410 B)
📄 msan0.go(342 B)
📄 net.go(1.19 KB)
📄 net_js.go(2.11 KB)
📄 netlink_linux.go(4.63 KB)
📄 ptrace_darwin.go(381 B)
📄 ptrace_ios.go(368 B)
📄 pwd_plan9.go(1.55 KB)
📄 route_bsd.go(9.1 KB)
📄 route_darwin.go(2.01 KB)
📄 route_dragonfly.go(2.61 KB)
📄 route_freebsd.go(2.67 KB)
📄 route_freebsd_32bit.go(1.3 KB)
📄 route_freebsd_64bit.go(738 B)
📄 route_netbsd.go(1.43 KB)
📄 route_openbsd.go(1.46 KB)
📄 security_windows.go(10.12 KB)
📄 setuidgid_32_linux.go(435 B)
📄 setuidgid_linux.go(421 B)
📄 sock_cloexec_linux.go(632 B)
📄 sockcmsg_dragonfly.go(547 B)
📄 sockcmsg_linux.go(1.12 KB)
📄 sockcmsg_unix.go(2.51 KB)
📄 sockcmsg_unix_other.go(1.08 KB)
📄 syscall.go(3.62 KB)
📄 syscall_aix.go(17.88 KB)
📄 syscall_aix_ppc64.go(405 B)
📄 syscall_bsd.go(13.55 KB)
📄 syscall_bsd_test.go(1.17 KB)
📄 syscall_darwin.go(11.24 KB)
📄 syscall_darwin_amd64.go(1.92 KB)
📄 syscall_darwin_arm64.go(1.84 KB)
📄 syscall_dragonfly.go(8.57 KB)
📄 syscall_dragonfly_amd64.go(1.12 KB)
📄 syscall_freebsd.go(16.02 KB)
📄 syscall_freebsd_386.go(1.17 KB)
📄 syscall_freebsd_amd64.go(1.12 KB)
📄 syscall_freebsd_arm.go(1.16 KB)
📄 syscall_freebsd_arm64.go(1.12 KB)
📄 syscall_freebsd_test.go(1.55 KB)
📄 syscall_illumos.go(566 B)
📄 syscall_js.go(6.62 KB)
📄 syscall_linux.go(33.47 KB)
📄 syscall_linux_386.go(9.75 KB)
📄 syscall_linux_amd64.go(4.61 KB)
📄 syscall_linux_arm.go(6.46 KB)
📄 syscall_linux_arm64.go(5.94 KB)
📄 syscall_linux_loong64.go(7 KB)
📄 syscall_linux_mips64x.go(5.8 KB)
📄 syscall_linux_mipsx.go(6.26 KB)
📄 syscall_linux_ppc64x.go(4.46 KB)
📄 syscall_linux_riscv64.go(5.63 KB)
📄 syscall_linux_s390x.go(7.75 KB)
📄 syscall_linux_test.go(20.17 KB)
📄 syscall_netbsd.go(7.82 KB)
📄 syscall_netbsd_386.go(716 B)
📄 syscall_netbsd_amd64.go(709 B)
📄 syscall_netbsd_arm.go(716 B)
📄 syscall_netbsd_arm64.go(709 B)
📄 syscall_openbsd.go(6.92 KB)
📄 syscall_openbsd1.go(609 B)
📄 syscall_openbsd_386.go(715 B)
📄 syscall_openbsd_amd64.go(701 B)
📄 syscall_openbsd_arm.go(715 B)
📄 syscall_openbsd_arm64.go(906 B)
📄 syscall_openbsd_libc.go(3.49 KB)
📄 syscall_openbsd_mips64.go(934 B)
📄 syscall_plan9.go(8.97 KB)
📄 syscall_plan9_test.go(1.15 KB)
📄 syscall_ptrace_test.go(768 B)
📄 syscall_solaris.go(15.47 KB)
📄 syscall_solaris_amd64.go(487 B)
📄 syscall_test.go(1.44 KB)
📄 syscall_unix.go(12.05 KB)
📄 syscall_unix_test.go(9.43 KB)
📄 syscall_windows.go(48.92 KB)
📄 syscall_windows_test.go(3.38 KB)
📄 tables_js.go(19.17 KB)
📄 time_fake.go(677 B)
📄 time_nofake.go(351 B)
📄 timestruct.go(944 B)
📄 types_aix.go(3.35 KB)
📄 types_darwin.go(5.03 KB)
📄 types_dragonfly.go(5.05 KB)
📄 types_freebsd.go(6.96 KB)
📄 types_illumos_amd64.go(379 B)
📄 types_linux.go(10.9 KB)
📄 types_netbsd.go(4.77 KB)
📄 types_openbsd.go(5.04 KB)
📄 types_solaris.go(4.88 KB)
📄 types_windows.go(27.71 KB)
📄 types_windows_386.go(477 B)
📄 types_windows_amd64.go(477 B)
📄 types_windows_arm.go(477 B)
📄 types_windows_arm64.go(477 B)
📄 zerrors_aix_ppc64.go(47.16 KB)
📄 zerrors_darwin_amd64.go(55.28 KB)
📄 zerrors_darwin_arm64.go(55.79 KB)
📄 zerrors_dragonfly_amd64.go(59.62 KB)
📄 zerrors_freebsd_386.go(67.35 KB)
📄 zerrors_freebsd_amd64.go(67.4 KB)
📄 zerrors_freebsd_arm.go(67.34 KB)
📄 zerrors_freebsd_arm64.go(67.41 KB)
📄 zerrors_linux_386.go(58.31 KB)
📄 zerrors_linux_amd64.go(58.35 KB)
📄 zerrors_linux_arm.go(58.84 KB)
📄 zerrors_linux_arm64.go(69.52 KB)
📄 zerrors_linux_loong64.go(83.67 KB)
📄 zerrors_linux_mips.go(70.14 KB)
📄 zerrors_linux_mips64.go(69.46 KB)
📄 zerrors_linux_mips64le.go(69.46 KB)
📄 zerrors_linux_mipsle.go(70.14 KB)
📄 zerrors_linux_ppc64.go(71.84 KB)
📄 zerrors_linux_ppc64le.go(72.8 KB)
📄 zerrors_linux_riscv64.go(71.76 KB)
📄 zerrors_linux_s390x.go(74.28 KB)
📄 zerrors_netbsd_386.go(67.48 KB)
📄 zerrors_netbsd_amd64.go(67.07 KB)
📄 zerrors_netbsd_arm.go(66.49 KB)
📄 zerrors_netbsd_arm64.go(67.07 KB)
📄 zerrors_openbsd_386.go(62.52 KB)
📄 zerrors_openbsd_amd64.go(62.48 KB)
📄 zerrors_openbsd_arm.go(62.47 KB)
📄 zerrors_openbsd_arm64.go(66.36 KB)
📄 zerrors_openbsd_mips64.go(66.66 KB)
📄 zerrors_solaris_amd64.go(50.72 KB)
📄 zerrors_windows.go(9.97 KB)
📄 zsyscall_aix_ppc64.go(40.56 KB)
📄 zsyscall_darwin_amd64.go(51.17 KB)
📄 zsyscall_darwin_amd64.s(8.63 KB)
📄 zsyscall_darwin_arm64.go(51.13 KB)
📄 zsyscall_darwin_arm64.s(8.61 KB)
📄 zsyscall_dragonfly_amd64.go(31.19 KB)
📄 zsyscall_freebsd_386.go(33.56 KB)
📄 zsyscall_freebsd_amd64.go(33.42 KB)
📄 zsyscall_freebsd_arm.go(33.58 KB)
📄 zsyscall_freebsd_arm64.go(33.42 KB)
📄 zsyscall_linux_386.go(34.12 KB)
📄 zsyscall_linux_amd64.go(38.93 KB)
📄 zsyscall_linux_arm.go(38.03 KB)
📄 zsyscall_linux_arm64.go(37.4 KB)
📄 zsyscall_linux_loong64.go(36.29 KB)
📄 zsyscall_linux_mips.go(39.78 KB)
📄 zsyscall_linux_mips64.go(39.78 KB)
📄 zsyscall_linux_mips64le.go(39.79 KB)
📄 zsyscall_linux_mipsle.go(39.78 KB)
📄 zsyscall_linux_ppc64.go(40.42 KB)
📄 zsyscall_linux_ppc64le.go(40.43 KB)
📄 zsyscall_linux_riscv64.go(37.43 KB)
📄 zsyscall_linux_s390x.go(34.74 KB)
📄 zsyscall_netbsd_386.go(29.63 KB)
📄 zsyscall_netbsd_amd64.go(29.48 KB)
📄 zsyscall_netbsd_arm.go(29.63 KB)
📄 zsyscall_netbsd_arm64.go(29.48 KB)
📄 zsyscall_openbsd_386.go(47.17 KB)
📄 zsyscall_openbsd_386.s(7.95 KB)
📄 zsyscall_openbsd_amd64.go(47.03 KB)
📄 zsyscall_openbsd_amd64.s(7.95 KB)
📄 zsyscall_openbsd_arm.go(47.19 KB)
📄 zsyscall_openbsd_arm.s(7.95 KB)
📄 zsyscall_openbsd_arm64.go(47.03 KB)
📄 zsyscall_openbsd_arm64.s(7.95 KB)
📄 zsyscall_openbsd_mips64.go(30.33 KB)
📄 zsyscall_plan9_386.go(6.17 KB)
📄 zsyscall_plan9_amd64.go(6.18 KB)
📄 zsyscall_plan9_arm.go(6.17 KB)
📄 zsyscall_solaris_amd64.go(37.08 KB)
📄 zsyscall_windows.go(56.68 KB)
📄 zsysctl_openbsd.go(11.71 KB)
📄 zsysnum_darwin_amd64.go(14.55 KB)
📄 zsysnum_darwin_arm64.go(14.39 KB)
📄 zsysnum_dragonfly_amd64.go(22.94 KB)
📄 zsysnum_freebsd_386.go(25.65 KB)
📄 zsysnum_freebsd_amd64.go(25.65 KB)
📄 zsysnum_freebsd_arm.go(25.65 KB)
📄 zsysnum_freebsd_arm64.go(36.09 KB)
📄 zsysnum_linux_386.go(11.27 KB)
📄 zsysnum_linux_amd64.go(10.11 KB)
📄 zsysnum_linux_arm.go(11.55 KB)
📄 zsysnum_linux_arm64.go(8.95 KB)
📄 zsysnum_linux_loong64.go(10.28 KB)
📄 zsysnum_linux_mips.go(12.1 KB)
📄 zsysnum_linux_mips64.go(10.93 KB)
📄 zsysnum_linux_mips64le.go(10.93 KB)
📄 zsysnum_linux_mipsle.go(12.1 KB)
📄 zsysnum_linux_ppc64.go(11.47 KB)
📄 zsysnum_linux_ppc64le.go(11.49 KB)
📄 zsysnum_linux_riscv64.go(8.88 KB)
📄 zsysnum_linux_s390x.go(10.64 KB)
📄 zsysnum_netbsd_386.go(25.69 KB)
📄 zsysnum_netbsd_amd64.go(25.69 KB)
📄 zsysnum_netbsd_arm.go(25.69 KB)
📄 zsysnum_netbsd_arm64.go(25.69 KB)
📄 zsysnum_openbsd_386.go(14.16 KB)
📄 zsysnum_openbsd_amd64.go(14.16 KB)
📄 zsysnum_openbsd_arm.go(14.46 KB)
📄 zsysnum_openbsd_arm64.go(14.72 KB)
📄 zsysnum_openbsd_mips64.go(14.93 KB)
📄 zsysnum_plan9.go(1.03 KB)
📄 zsysnum_solaris_amd64.go(293 B)
📄 ztypes_aix_ppc64.go(4.17 KB)
📄 ztypes_darwin_amd64.go(6.95 KB)
📄 ztypes_darwin_arm64.go(6.95 KB)
📄 ztypes_dragonfly_amd64.go(6.7 KB)
📄 ztypes_freebsd_386.go(9.01 KB)
📄 ztypes_freebsd_amd64.go(9.01 KB)
📄 ztypes_freebsd_arm.go(9.01 KB)
📄 ztypes_freebsd_arm64.go(9.01 KB)
📄 ztypes_linux_386.go(11.55 KB)
📄 ztypes_linux_amd64.go(11.92 KB)
📄 ztypes_linux_arm.go(11.44 KB)
📄 ztypes_linux_arm64.go(10.13 KB)
📄 ztypes_linux_loong64.go(10.77 KB)
📄 ztypes_linux_mips.go(9.93 KB)
📄 ztypes_linux_mips64.go(10.05 KB)
📄 ztypes_linux_mips64le.go(10.05 KB)
📄 ztypes_linux_mipsle.go(9.93 KB)
📄 ztypes_linux_ppc64.go(10.21 KB)
📄 ztypes_linux_ppc64le.go(10.35 KB)
📄 ztypes_linux_riscv64.go(10.2 KB)
📄 ztypes_linux_s390x.go(10.39 KB)
📄 ztypes_netbsd_386.go(5.99 KB)
📄 ztypes_netbsd_amd64.go(6.17 KB)
📄 ztypes_netbsd_arm.go(6.13 KB)
📄 ztypes_netbsd_arm64.go(6.17 KB)
📄 ztypes_openbsd_386.go(6.73 KB)
📄 ztypes_openbsd_amd64.go(6.89 KB)
📄 ztypes_openbsd_arm.go(6.84 KB)
📄 ztypes_openbsd_arm64.go(6.66 KB)
📄 ztypes_openbsd_mips64.go(6.66 KB)
📄 ztypes_solaris_amd64.go(5.57 KB)

Editing: syscall_windows_test.go

// Copyright 2012 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.

package syscall_test

import (
	"fmt"
	"internal/testenv"
	"os"
	"os/exec"
	"path/filepath"
	"strings"
	"syscall"
	"testing"
)

func TestWin32finddata(t *testing.T) {
	dir := t.TempDir()

path := filepath.Join(dir, "long_name.and_extension")
	f, err := os.Create(path)
	if err != nil {
		t.Fatalf("failed to create %v: %v", path, err)
	}
	f.Close()

type X struct {
		fd  syscall.Win32finddata
		got byte
		pad [10]byte // to protect ourselves

}
	var want byte = 2 // it is unlikely to have this character in the filename
	x := X{got: want}

pathp, _ := syscall.UTF16PtrFromString(path)
	h, err := syscall.FindFirstFile(pathp, &(x.fd))
	if err != nil {
		t.Fatalf("FindFirstFile failed: %v", err)
	}
	err = syscall.FindClose(h)
	if err != nil {
		t.Fatalf("FindClose failed: %v", err)
	}

if x.got != want {
		t.Fatalf("memory corruption: want=%d got=%d", want, x.got)
	}
}

func abort(funcname string, err error) {
	panic(funcname + " failed: " + err.Error())
}

func ExampleLoadLibrary() {
	h, err := syscall.LoadLibrary("kernel32.dll")
	if err != nil {
		abort("LoadLibrary", err)
	}
	defer syscall.FreeLibrary(h)
	proc, err := syscall.GetProcAddress(h, "GetVersion")
	if err != nil {
		abort("GetProcAddress", err)
	}
	r, _, _ := syscall.Syscall(uintptr(proc), 0, 0, 0, 0)
	major := byte(r)
	minor := uint8(r >> 8)
	build := uint16(r >> 16)
	print("windows version ", major, ".", minor, " (Build ", build, ")\n")
}

func TestTOKEN_ALL_ACCESS(t *testing.T) {
	if syscall.TOKEN_ALL_ACCESS != 0xF01FF {
		t.Errorf("TOKEN_ALL_ACCESS = %x, want 0xF01FF", syscall.TOKEN_ALL_ACCESS)
	}
}

func TestStdioAreInheritable(t *testing.T) {
	testenv.MustHaveGoBuild(t)
	testenv.MustHaveCGO(t)
	testenv.MustHaveExecPath(t, "gcc")

tmpdir := t.TempDir()

// build go dll
	const dlltext = `
package main

import "C"
import (
	"fmt"
)

//export HelloWorld
func HelloWorld() {
	fmt.Println("Hello World")
}

func main() {}
`
	dllsrc := filepath.Join(tmpdir, "helloworld.go")
	err := os.WriteFile(dllsrc, []byte(dlltext), 0644)
	if err != nil {
		t.Fatal(err)
	}
	dll := filepath.Join(tmpdir, "helloworld.dll")
	cmd := exec.Command(testenv.GoToolPath(t), "build", "-o", dll, "-buildmode", "c-shared", dllsrc)
	out, err := testenv.CleanCmdEnv(cmd).CombinedOutput()
	if err != nil {
		t.Fatalf("failed to build go library: %s\n%s", err, out)
	}

// build c exe
	const exetext = `
#include <stdlib.h>
#include <windows.h>
int main(int argc, char *argv[])
{
	system("hostname");
	((void(*)(void))GetProcAddress(LoadLibraryA(%q), "HelloWorld"))();
	system("hostname");
	return 0;
}
`
	exe := filepath.Join(tmpdir, "helloworld.exe")
	cmd = exec.Command("gcc", "-o", exe, "-xc", "-")
	cmd.Stdin = strings.NewReader(fmt.Sprintf(exetext, dll))
	out, err = testenv.CleanCmdEnv(cmd).CombinedOutput()
	if err != nil {
		t.Fatalf("failed to build c executable: %s\n%s", err, out)
	}
	out, err = exec.Command(exe).Output()
	if err != nil {
		t.Fatalf("c program execution failed: %v: %v", err, string(out))
	}

hostname, err := os.Hostname()
	if err != nil {
		t.Fatal(err)
	}

have := strings.ReplaceAll(string(out), "\n", "")
	have = strings.ReplaceAll(have, "\r", "")
	want := fmt.Sprintf("%sHello World%s", hostname, hostname)
	if have != want {
		t.Fatalf("c program output is wrong: got %q, want %q", have, want)
	}
}

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Editing: syscall_windows_test.go

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