diff options
Diffstat (limited to 'src/syscall')
24 files changed, 142 insertions, 419 deletions
diff --git a/src/syscall/exec_linux_test.go b/src/syscall/exec_linux_test.go index 85b59ad00d..1555318eda 100644 --- a/src/syscall/exec_linux_test.go +++ b/src/syscall/exec_linux_test.go @@ -111,14 +111,6 @@ func checkUserNS(t *testing.T) { t.Skip("kernel doesn't support user namespaces") } } - - // When running under the Go continuous build, skip tests for - // now when under Kubernetes. (where things are root but not quite) - // Both of these are our own environment variables. - // See Issue 12815. - if os.Getenv("GO_BUILDER_NAME") != "" && os.Getenv("IN_KUBERNETES") == "1" { - t.Skip("skipping test on Kubernetes-based builders; see Issue 12815") - } } func whoamiCmd(t *testing.T, uid, gid int, setgroups bool) *exec.Cmd { @@ -201,14 +193,6 @@ func TestUnshare(t *testing.T) { t.Skip("kernel prohibits unshare in unprivileged process, unless using user namespace") } - // When running under the Go continuous build, skip tests for - // now when under Kubernetes. (where things are root but not quite) - // Both of these are our own environment variables. - // See Issue 12815. - if os.Getenv("GO_BUILDER_NAME") != "" && os.Getenv("IN_KUBERNETES") == "1" { - t.Skip("skipping test on Kubernetes-based builders; see Issue 12815") - } - path := "/proc/net/dev" if _, err := os.Stat(path); err != nil { if os.IsNotExist(err) { diff --git a/src/syscall/exec_windows.go b/src/syscall/exec_windows.go index 18d15028c3..9d10d6a512 100644 --- a/src/syscall/exec_windows.go +++ b/src/syscall/exec_windows.go @@ -390,8 +390,10 @@ func StartProcess(argv0 string, argv []string, attr *ProcAttr) (pid int, handle } fd = fd[:j] + willInheritHandles := len(fd) > 0 && !sys.NoInheritHandles + // Do not accidentally inherit more than these handles. - if len(fd) > 0 { + if willInheritHandles { err = updateProcThreadAttribute(si.ProcThreadAttributeList, 0, _PROC_THREAD_ATTRIBUTE_HANDLE_LIST, unsafe.Pointer(&fd[0]), uintptr(len(fd))*unsafe.Sizeof(fd[0]), nil, nil) if err != nil { return 0, 0, err @@ -401,9 +403,9 @@ func StartProcess(argv0 string, argv []string, attr *ProcAttr) (pid int, handle pi := new(ProcessInformation) flags := sys.CreationFlags | CREATE_UNICODE_ENVIRONMENT | _EXTENDED_STARTUPINFO_PRESENT if sys.Token != 0 { - err = CreateProcessAsUser(sys.Token, argv0p, argvp, sys.ProcessAttributes, sys.ThreadAttributes, len(fd) > 0 && !sys.NoInheritHandles, flags, createEnvBlock(attr.Env), dirp, &si.StartupInfo, pi) + err = CreateProcessAsUser(sys.Token, argv0p, argvp, sys.ProcessAttributes, sys.ThreadAttributes, willInheritHandles, flags, createEnvBlock(attr.Env), dirp, &si.StartupInfo, pi) } else { - err = CreateProcess(argv0p, argvp, sys.ProcessAttributes, sys.ThreadAttributes, len(fd) > 0 && !sys.NoInheritHandles, flags, createEnvBlock(attr.Env), dirp, &si.StartupInfo, pi) + err = CreateProcess(argv0p, argvp, sys.ProcessAttributes, sys.ThreadAttributes, willInheritHandles, flags, createEnvBlock(attr.Env), dirp, &si.StartupInfo, pi) } if err != nil { return 0, 0, err diff --git a/src/syscall/syscall_linux.go b/src/syscall/syscall_linux.go index 6d428d58dd..f02fa45a89 100644 --- a/src/syscall/syscall_linux.go +++ b/src/syscall/syscall_linux.go @@ -161,6 +161,23 @@ func Openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) return openat(dirfd, path, flags|O_LARGEFILE, mode) } +func Pipe(p []int) error { + return Pipe2(p, 0) +} + +//sysnb pipe2(p *[2]_C_int, flags int) (err error) + +func Pipe2(p []int, flags int) error { + if len(p) != 2 { + return EINVAL + } + var pp [2]_C_int + err := pipe2(&pp, flags) + p[0] = int(pp[0]) + p[1] = int(pp[1]) + return err +} + //sys readlinkat(dirfd int, path string, buf []byte) (n int, err error) func Readlink(path string, buf []byte) (n int, err error) { diff --git a/src/syscall/syscall_linux_386.go b/src/syscall/syscall_linux_386.go index 0db037470d..98442055d8 100644 --- a/src/syscall/syscall_linux_386.go +++ b/src/syscall/syscall_linux_386.go @@ -22,32 +22,6 @@ func setTimeval(sec, usec int64) Timeval { return Timeval{Sec: int32(sec), Usec: int32(usec)} } -//sysnb pipe(p *[2]_C_int) (err error) - -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe(&pp) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -//sysnb pipe2(p *[2]_C_int, flags int) (err error) - -func Pipe2(p []int, flags int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - // 64-bit file system and 32-bit uid calls // (386 default is 32-bit file system and 16-bit uid). //sys Dup2(oldfd int, newfd int) (err error) diff --git a/src/syscall/syscall_linux_amd64.go b/src/syscall/syscall_linux_amd64.go index 5df3f796d1..04acd063fa 100644 --- a/src/syscall/syscall_linux_amd64.go +++ b/src/syscall/syscall_linux_amd64.go @@ -110,32 +110,6 @@ func setTimeval(sec, usec int64) Timeval { return Timeval{Sec: sec, Usec: usec} } -//sysnb pipe(p *[2]_C_int) (err error) - -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe(&pp) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -//sysnb pipe2(p *[2]_C_int, flags int) (err error) - -func Pipe2(p []int, flags int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - func (r *PtraceRegs) PC() uint64 { return r.Rip } func (r *PtraceRegs) SetPC(pc uint64) { r.Rip = pc } diff --git a/src/syscall/syscall_linux_arm.go b/src/syscall/syscall_linux_arm.go index e887cf788f..f2f342e7ed 100644 --- a/src/syscall/syscall_linux_arm.go +++ b/src/syscall/syscall_linux_arm.go @@ -22,36 +22,6 @@ func setTimeval(sec, usec int64) Timeval { return Timeval{Sec: int32(sec), Usec: int32(usec)} } -//sysnb pipe(p *[2]_C_int) (err error) - -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - // Try pipe2 first for Android O, then try pipe for kernel 2.6.23. - err = pipe2(&pp, 0) - if err == ENOSYS { - err = pipe(&pp) - } - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -//sysnb pipe2(p *[2]_C_int, flags int) (err error) - -func Pipe2(p []int, flags int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - // Underlying system call writes to newoffset via pointer. // Implemented in assembly to avoid allocation. func seek(fd int, offset int64, whence int) (newoffset int64, err Errno) diff --git a/src/syscall/syscall_linux_arm64.go b/src/syscall/syscall_linux_arm64.go index f575c84c93..990e732f35 100644 --- a/src/syscall/syscall_linux_arm64.go +++ b/src/syscall/syscall_linux_arm64.go @@ -42,7 +42,6 @@ func EpollCreate(size int) (fd int, err error) { //sys Setfsgid(gid int) (err error) //sys Setfsuid(uid int) (err error) //sysnb setrlimit(resource int, rlim *Rlimit) (err error) -//sysnb Setreuid(ruid int, euid int) (err error) //sys Shutdown(fd int, how int) (err error) //sys Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, err error) @@ -146,30 +145,6 @@ func utimes(path string, tv *[2]Timeval) (err error) { return utimensat(_AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0) } -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, 0) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -//sysnb pipe2(p *[2]_C_int, flags int) (err error) - -func Pipe2(p []int, flags int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - // Getrlimit prefers the prlimit64 system call. See issue 38604. func Getrlimit(resource int, rlim *Rlimit) error { err := prlimit(0, resource, nil, rlim) diff --git a/src/syscall/syscall_linux_mips64x.go b/src/syscall/syscall_linux_mips64x.go index 5feb03e915..fa0d2799ed 100644 --- a/src/syscall/syscall_linux_mips64x.go +++ b/src/syscall/syscall_linux_mips64x.go @@ -103,30 +103,6 @@ func setTimeval(sec, usec int64) Timeval { return Timeval{Sec: sec, Usec: usec} } -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, 0) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -//sysnb pipe2(p *[2]_C_int, flags int) (err error) - -func Pipe2(p []int, flags int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - func Ioperm(from int, num int, on int) (err error) { return ENOSYS } diff --git a/src/syscall/syscall_linux_mipsx.go b/src/syscall/syscall_linux_mipsx.go index 39104d71d8..568523eb27 100644 --- a/src/syscall/syscall_linux_mipsx.go +++ b/src/syscall/syscall_linux_mipsx.go @@ -112,29 +112,6 @@ func setTimeval(sec, usec int64) Timeval { return Timeval{Sec: int32(sec), Usec: int32(usec)} } -//sysnb pipe2(p *[2]_C_int, flags int) (err error) - -func Pipe2(p []int, flags int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -//sysnb pipe() (p1 int, p2 int, err error) - -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - p[0], p[1], err = pipe() - return -} - //sys mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) { diff --git a/src/syscall/syscall_linux_ppc64x.go b/src/syscall/syscall_linux_ppc64x.go index 495ae29757..3e73f6f2a4 100644 --- a/src/syscall/syscall_linux_ppc64x.go +++ b/src/syscall/syscall_linux_ppc64x.go @@ -82,30 +82,6 @@ func setTimeval(sec, usec int64) Timeval { return Timeval{Sec: sec, Usec: usec} } -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, 0) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -//sysnb pipe2(p *[2]_C_int, flags int) (err error) - -func Pipe2(p []int, flags int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - func (r *PtraceRegs) PC() uint64 { return r.Nip } func (r *PtraceRegs) SetPC(pc uint64) { r.Nip = pc } diff --git a/src/syscall/syscall_linux_riscv64.go b/src/syscall/syscall_linux_riscv64.go index 2a0fe64d25..bcb89c6e9a 100644 --- a/src/syscall/syscall_linux_riscv64.go +++ b/src/syscall/syscall_linux_riscv64.go @@ -149,30 +149,6 @@ func utimes(path string, tv *[2]Timeval) (err error) { return utimensat(_AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0) } -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, 0) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -//sysnb pipe2(p *[2]_C_int, flags int) (err error) - -func Pipe2(p []int, flags int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - func (r *PtraceRegs) PC() uint64 { return r.Pc } func (r *PtraceRegs) SetPC(pc uint64) { r.Pc = pc } diff --git a/src/syscall/syscall_linux_s390x.go b/src/syscall/syscall_linux_s390x.go index 0f6f6277bb..123664f5b2 100644 --- a/src/syscall/syscall_linux_s390x.go +++ b/src/syscall/syscall_linux_s390x.go @@ -74,30 +74,6 @@ func setTimeval(sec, usec int64) Timeval { return Timeval{Sec: sec, Usec: usec} } -func Pipe(p []int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, 0) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - -//sysnb pipe2(p *[2]_C_int, flags int) (err error) - -func Pipe2(p []int, flags int) (err error) { - if len(p) != 2 { - return EINVAL - } - var pp [2]_C_int - err = pipe2(&pp, flags) - p[0] = int(pp[0]) - p[1] = int(pp[1]) - return -} - // Linux on s390x uses the old mmap interface, which requires arguments to be passed in a struct. // mmap2 also requires arguments to be passed in a struct; it is currently not exposed in <asm/unistd.h>. func mmap(addr uintptr, length uintptr, prot int, flags int, fd int, offset int64) (xaddr uintptr, err error) { diff --git a/src/syscall/zsyscall_linux_386.go b/src/syscall/zsyscall_linux_386.go index ac822d6f7a..a1394d32cb 100644 --- a/src/syscall/zsyscall_linux_386.go +++ b/src/syscall/zsyscall_linux_386.go @@ -76,6 +76,16 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func readlinkat(dirfd int, path string, buf []byte) (n int, err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1048,26 +1058,6 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe(p *[2]_C_int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func Dup2(oldfd int, newfd int) (err error) { _, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0) if e1 != 0 { diff --git a/src/syscall/zsyscall_linux_amd64.go b/src/syscall/zsyscall_linux_amd64.go index ed37fa8dec..de6047d11c 100644 --- a/src/syscall/zsyscall_linux_amd64.go +++ b/src/syscall/zsyscall_linux_amd64.go @@ -76,6 +76,16 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func readlinkat(dirfd int, path string, buf []byte) (n int, err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1644,23 +1654,3 @@ func utimes(path string, times *[2]Timeval) (err error) { } return } - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func pipe(p *[2]_C_int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} diff --git a/src/syscall/zsyscall_linux_arm.go b/src/syscall/zsyscall_linux_arm.go index 213aaf3bac..3663b2eead 100644 --- a/src/syscall/zsyscall_linux_arm.go +++ b/src/syscall/zsyscall_linux_arm.go @@ -76,6 +76,16 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func readlinkat(dirfd int, path string, buf []byte) (n int, err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1048,26 +1058,6 @@ func Munlockall() (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe(p *[2]_C_int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, err error) { r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen))) fd = int(r0) diff --git a/src/syscall/zsyscall_linux_arm64.go b/src/syscall/zsyscall_linux_arm64.go index e2f9c0fd9b..19a9c0ca61 100644 --- a/src/syscall/zsyscall_linux_arm64.go +++ b/src/syscall/zsyscall_linux_arm64.go @@ -76,6 +76,16 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func readlinkat(dirfd int, path string, buf []byte) (n int, err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1555,16 +1565,6 @@ func Gettimeofday(tv *Timeval) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func ppoll(fds *pollFd, nfds int, timeout *Timespec, sigmask *sigset_t) (n int, err error) { r0, _, e1 := Syscall6(SYS_PPOLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0) n = int(r0) diff --git a/src/syscall/zsyscall_linux_mips.go b/src/syscall/zsyscall_linux_mips.go index 617c2f5466..966b2e1f2c 100644 --- a/src/syscall/zsyscall_linux_mips.go +++ b/src/syscall/zsyscall_linux_mips.go @@ -76,6 +76,16 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func readlinkat(dirfd int, path string, buf []byte) (n int, err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1646,28 +1656,6 @@ func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func pipe() (p1 int, p2 int, err error) { - r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) - p1 = int(r0) - p2 = int(r1) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) { r0, _, e1 := Syscall6(SYS_MMAP2, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(pageOffset)) xaddr = uintptr(r0) diff --git a/src/syscall/zsyscall_linux_mips64.go b/src/syscall/zsyscall_linux_mips64.go index 793d4b9884..c6812a0515 100644 --- a/src/syscall/zsyscall_linux_mips64.go +++ b/src/syscall/zsyscall_linux_mips64.go @@ -76,6 +76,16 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func readlinkat(dirfd int, path string, buf []byte) (n int, err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1642,16 +1652,6 @@ func utimes(path string, times *[2]Timeval) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func fstat(fd int, st *stat_t) (err error) { _, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(st)), 0) if e1 != 0 { diff --git a/src/syscall/zsyscall_linux_mips64le.go b/src/syscall/zsyscall_linux_mips64le.go index 54e1760bda..eaaf7dfb41 100644 --- a/src/syscall/zsyscall_linux_mips64le.go +++ b/src/syscall/zsyscall_linux_mips64le.go @@ -76,6 +76,16 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func readlinkat(dirfd int, path string, buf []byte) (n int, err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1642,16 +1652,6 @@ func utimes(path string, times *[2]Timeval) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func fstat(fd int, st *stat_t) (err error) { _, _, e1 := Syscall(SYS_FSTAT, uintptr(fd), uintptr(unsafe.Pointer(st)), 0) if e1 != 0 { diff --git a/src/syscall/zsyscall_linux_mipsle.go b/src/syscall/zsyscall_linux_mipsle.go index ba7e2118c0..bb159f1fe7 100644 --- a/src/syscall/zsyscall_linux_mipsle.go +++ b/src/syscall/zsyscall_linux_mipsle.go @@ -76,6 +76,16 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func readlinkat(dirfd int, path string, buf []byte) (n int, err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1646,28 +1656,6 @@ func EpollWait(epfd int, events []EpollEvent, msec int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func pipe() (p1 int, p2 int, err error) { - r0, r1, e1 := RawSyscall(SYS_PIPE, 0, 0, 0) - p1 = int(r0) - p2 = int(r1) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func mmap2(addr uintptr, length uintptr, prot int, flags int, fd int, pageOffset uintptr) (xaddr uintptr, err error) { r0, _, e1 := Syscall6(SYS_MMAP2, uintptr(addr), uintptr(length), uintptr(prot), uintptr(flags), uintptr(fd), uintptr(pageOffset)) xaddr = uintptr(r0) diff --git a/src/syscall/zsyscall_linux_ppc64.go b/src/syscall/zsyscall_linux_ppc64.go index c3437722e0..8a4328560a 100644 --- a/src/syscall/zsyscall_linux_ppc64.go +++ b/src/syscall/zsyscall_linux_ppc64.go @@ -76,6 +76,16 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func readlinkat(dirfd int, path string, buf []byte) (n int, err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1703,16 +1713,6 @@ func utimes(path string, times *[2]Timeval) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func syncFileRange2(fd int, flags int, off int64, n int64) (err error) { _, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE2, uintptr(fd), uintptr(flags), uintptr(off), uintptr(n), 0, 0) if e1 != 0 { diff --git a/src/syscall/zsyscall_linux_ppc64le.go b/src/syscall/zsyscall_linux_ppc64le.go index acc34a76d2..274b55ce6b 100644 --- a/src/syscall/zsyscall_linux_ppc64le.go +++ b/src/syscall/zsyscall_linux_ppc64le.go @@ -76,6 +76,16 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func readlinkat(dirfd int, path string, buf []byte) (n int, err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1703,16 +1713,6 @@ func utimes(path string, times *[2]Timeval) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func syncFileRange2(fd int, flags int, off int64, n int64) (err error) { _, _, e1 := Syscall6(SYS_SYNC_FILE_RANGE2, uintptr(fd), uintptr(flags), uintptr(off), uintptr(n), 0, 0) if e1 != 0 { diff --git a/src/syscall/zsyscall_linux_riscv64.go b/src/syscall/zsyscall_linux_riscv64.go index d662d780db..e21dc46f32 100644 --- a/src/syscall/zsyscall_linux_riscv64.go +++ b/src/syscall/zsyscall_linux_riscv64.go @@ -76,6 +76,16 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func readlinkat(dirfd int, path string, buf []byte) (n int, err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1555,16 +1565,6 @@ func Gettimeofday(tv *Timeval) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - func ppoll(fds *pollFd, nfds int, timeout *Timespec, sigmask *sigset_t) (n int, err error) { r0, _, e1 := Syscall6(SYS_PPOLL, uintptr(unsafe.Pointer(fds)), uintptr(nfds), uintptr(unsafe.Pointer(timeout)), uintptr(unsafe.Pointer(sigmask)), 0, 0) n = int(r0) diff --git a/src/syscall/zsyscall_linux_s390x.go b/src/syscall/zsyscall_linux_s390x.go index 20f8c61366..fc667e7c3f 100644 --- a/src/syscall/zsyscall_linux_s390x.go +++ b/src/syscall/zsyscall_linux_s390x.go @@ -76,6 +76,16 @@ func openat(dirfd int, path string, flags int, mode uint32) (fd int, err error) // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT +func pipe2(p *[2]_C_int, flags int) (err error) { + _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) + if e1 != 0 { + err = errnoErr(e1) + } + return +} + +// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT + func readlinkat(dirfd int, path string, buf []byte) (n int, err error) { var _p0 *byte _p0, err = BytePtrFromString(path) @@ -1490,13 +1500,3 @@ func utimes(path string, times *[2]Timeval) (err error) { } return } - -// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT - -func pipe2(p *[2]_C_int, flags int) (err error) { - _, _, e1 := RawSyscall(SYS_PIPE2, uintptr(unsafe.Pointer(p)), uintptr(flags), 0) - if e1 != 0 { - err = errnoErr(e1) - } - return -} |