unix: add ClockNanosleep and TIMER_ABSTIME
This adds the ClockNanosleep syscall and the TIMER_* constants;
currently only TIMER_ABSTIME for specifying an absolute timestamp.
Change-Id: Ic8d857eb92818529aadab569cd8646a19bb9c055
Reviewed-on: https://go-review.googlesource.com/c/157658
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Tobias Klauser <tobias.klauser@gmail.com>
diff --git a/unix/mkerrors.sh b/unix/mkerrors.sh
index 178077f..28cc7ba 100755
--- a/unix/mkerrors.sh
+++ b/unix/mkerrors.sh
@@ -474,7 +474,7 @@
$2 ~ /^CLONE_[A-Z_]+/ ||
$2 !~ /^(BPF_TIMEVAL)$/ &&
$2 ~ /^(BPF|DLT)_/ ||
- $2 ~ /^CLOCK_/ ||
+ $2 ~ /^(CLOCK|TIMER)_/ ||
$2 ~ /^CAN_/ ||
$2 ~ /^CAP_/ ||
$2 ~ /^ALG_/ ||
diff --git a/unix/syscall_linux.go b/unix/syscall_linux.go
index 7760402..e371445 100644
--- a/unix/syscall_linux.go
+++ b/unix/syscall_linux.go
@@ -1381,6 +1381,7 @@
//sys Chroot(path string) (err error)
//sys ClockGetres(clockid int32, res *Timespec) (err error)
//sys ClockGettime(clockid int32, time *Timespec) (err error)
+//sys ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error)
//sys Close(fd int) (err error)
//sys CopyFileRange(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int, err error)
//sys DeleteModule(name string, flags int) (err error)
diff --git a/unix/syscall_linux_test.go b/unix/syscall_linux_test.go
index 758efa6..c7c6c05 100644
--- a/unix/syscall_linux_test.go
+++ b/unix/syscall_linux_test.go
@@ -482,3 +482,36 @@
t.Fatalf("SyncFileRange: unexpected error: %v, want EINVAL", err)
}
}
+
+func TestClockNanosleep(t *testing.T) {
+ delay := 100 * time.Millisecond
+
+ // Relative timespec.
+ start := time.Now()
+ rel := unix.NsecToTimespec(delay.Nanoseconds())
+ err := unix.ClockNanosleep(unix.CLOCK_MONOTONIC, 0, &rel, nil)
+ if err == unix.ENOSYS || err == unix.EPERM {
+ t.Skip("clock_nanosleep syscall is not available, skipping test")
+ } else if err != nil {
+ t.Errorf("ClockNanosleep(CLOCK_MONOTONIC, 0, %#v, nil) = %v", &rel, err)
+ } else if slept := time.Now().Sub(start); slept < delay {
+ t.Errorf("ClockNanosleep(CLOCK_MONOTONIC, 0, %#v, nil) slept only %v", &rel, slept)
+ }
+
+ // Absolute timespec.
+ start = time.Now()
+ until := start.Add(delay)
+ abs := unix.NsecToTimespec(until.UnixNano())
+ err = unix.ClockNanosleep(unix.CLOCK_REALTIME, unix.TIMER_ABSTIME, &abs, nil)
+ if err != nil {
+ t.Errorf("ClockNanosleep(CLOCK_REALTIME, TIMER_ABSTIME, %#v (=%v), nil) = %v", &abs, until, err)
+ } else if slept := time.Now().Sub(start); slept < delay {
+ t.Errorf("ClockNanosleep(CLOCK_REALTIME, TIMER_ABSTIME, %#v (=%v), nil) slept only %v", &abs, until, slept)
+ }
+
+ // Invalid clock. clock_nanosleep(2) says EINVAL, but it’s actually EOPNOTSUPP.
+ err = unix.ClockNanosleep(unix.CLOCK_THREAD_CPUTIME_ID, 0, &rel, nil)
+ if err != unix.EINVAL && err != unix.EOPNOTSUPP {
+ t.Errorf("ClockNanosleep(CLOCK_THREAD_CPUTIME_ID, 0, %#v, nil) = %v, want EINVAL or EOPNOTSUPP", &rel, err)
+ }
+}
diff --git a/unix/zerrors_linux_386.go b/unix/zerrors_linux_386.go
index c62bb94..466f8cf 100644
--- a/unix/zerrors_linux_386.go
+++ b/unix/zerrors_linux_386.go
@@ -2101,6 +2101,7 @@
TCSETXF = 0x5434
TCSETXW = 0x5435
TCXONC = 0x540a
+ TIMER_ABSTIME = 0x1
TIOCCBRK = 0x5428
TIOCCONS = 0x541d
TIOCEXCL = 0x540c
diff --git a/unix/zerrors_linux_amd64.go b/unix/zerrors_linux_amd64.go
index 93f65d7..573b87a 100644
--- a/unix/zerrors_linux_amd64.go
+++ b/unix/zerrors_linux_amd64.go
@@ -2102,6 +2102,7 @@
TCSETXF = 0x5434
TCSETXW = 0x5435
TCXONC = 0x540a
+ TIMER_ABSTIME = 0x1
TIOCCBRK = 0x5428
TIOCCONS = 0x541d
TIOCEXCL = 0x540c
diff --git a/unix/zerrors_linux_arm.go b/unix/zerrors_linux_arm.go
index ccc5767..746d0ee 100644
--- a/unix/zerrors_linux_arm.go
+++ b/unix/zerrors_linux_arm.go
@@ -2108,6 +2108,7 @@
TCSETXF = 0x5434
TCSETXW = 0x5435
TCXONC = 0x540a
+ TIMER_ABSTIME = 0x1
TIOCCBRK = 0x5428
TIOCCONS = 0x541d
TIOCEXCL = 0x540c
diff --git a/unix/zerrors_linux_arm64.go b/unix/zerrors_linux_arm64.go
index 9c57337..681b609 100644
--- a/unix/zerrors_linux_arm64.go
+++ b/unix/zerrors_linux_arm64.go
@@ -2093,6 +2093,7 @@
TCSETXF = 0x5434
TCSETXW = 0x5435
TCXONC = 0x540a
+ TIMER_ABSTIME = 0x1
TIOCCBRK = 0x5428
TIOCCONS = 0x541d
TIOCEXCL = 0x540c
diff --git a/unix/zerrors_linux_mips.go b/unix/zerrors_linux_mips.go
index 66cdbfd..5494c23 100644
--- a/unix/zerrors_linux_mips.go
+++ b/unix/zerrors_linux_mips.go
@@ -2098,6 +2098,7 @@
TCSETSW = 0x540f
TCSETSW2 = 0x8030542c
TCXONC = 0x5406
+ TIMER_ABSTIME = 0x1
TIOCCBRK = 0x5428
TIOCCONS = 0x80047478
TIOCEXCL = 0x740d
diff --git a/unix/zerrors_linux_mips64.go b/unix/zerrors_linux_mips64.go
index 038cfeb..8874cf5 100644
--- a/unix/zerrors_linux_mips64.go
+++ b/unix/zerrors_linux_mips64.go
@@ -2098,6 +2098,7 @@
TCSETSW = 0x540f
TCSETSW2 = 0x8030542c
TCXONC = 0x5406
+ TIMER_ABSTIME = 0x1
TIOCCBRK = 0x5428
TIOCCONS = 0x80047478
TIOCEXCL = 0x740d
diff --git a/unix/zerrors_linux_mips64le.go b/unix/zerrors_linux_mips64le.go
index 2b9af2f..a1305a6 100644
--- a/unix/zerrors_linux_mips64le.go
+++ b/unix/zerrors_linux_mips64le.go
@@ -2098,6 +2098,7 @@
TCSETSW = 0x540f
TCSETSW2 = 0x8030542c
TCXONC = 0x5406
+ TIMER_ABSTIME = 0x1
TIOCCBRK = 0x5428
TIOCCONS = 0x80047478
TIOCEXCL = 0x740d
diff --git a/unix/zerrors_linux_mipsle.go b/unix/zerrors_linux_mipsle.go
index d117b63..a4ccc19 100644
--- a/unix/zerrors_linux_mipsle.go
+++ b/unix/zerrors_linux_mipsle.go
@@ -2098,6 +2098,7 @@
TCSETSW = 0x540f
TCSETSW2 = 0x8030542c
TCXONC = 0x5406
+ TIMER_ABSTIME = 0x1
TIOCCBRK = 0x5428
TIOCCONS = 0x80047478
TIOCEXCL = 0x740d
diff --git a/unix/zerrors_linux_ppc64.go b/unix/zerrors_linux_ppc64.go
index ed12556..a957552 100644
--- a/unix/zerrors_linux_ppc64.go
+++ b/unix/zerrors_linux_ppc64.go
@@ -2151,6 +2151,7 @@
TCSETSF = 0x802c7416
TCSETSW = 0x802c7415
TCXONC = 0x2000741e
+ TIMER_ABSTIME = 0x1
TIOCCBRK = 0x5428
TIOCCONS = 0x541d
TIOCEXCL = 0x540c
diff --git a/unix/zerrors_linux_ppc64le.go b/unix/zerrors_linux_ppc64le.go
index 4aa4fa9..4d44c9e 100644
--- a/unix/zerrors_linux_ppc64le.go
+++ b/unix/zerrors_linux_ppc64le.go
@@ -2151,6 +2151,7 @@
TCSETSF = 0x802c7416
TCSETSW = 0x802c7415
TCXONC = 0x2000741e
+ TIMER_ABSTIME = 0x1
TIOCCBRK = 0x5428
TIOCCONS = 0x541d
TIOCEXCL = 0x540c
diff --git a/unix/zerrors_linux_riscv64.go b/unix/zerrors_linux_riscv64.go
index cfe9ef8..0369cc1 100644
--- a/unix/zerrors_linux_riscv64.go
+++ b/unix/zerrors_linux_riscv64.go
@@ -2089,6 +2089,7 @@
TCSETXF = 0x5434
TCSETXW = 0x5435
TCXONC = 0x540a
+ TIMER_ABSTIME = 0x1
TIOCCBRK = 0x5428
TIOCCONS = 0x541d
TIOCEXCL = 0x540c
diff --git a/unix/zerrors_linux_s390x.go b/unix/zerrors_linux_s390x.go
index 1149661..8b4a06a 100644
--- a/unix/zerrors_linux_s390x.go
+++ b/unix/zerrors_linux_s390x.go
@@ -2162,6 +2162,7 @@
TCSETXF = 0x5434
TCSETXW = 0x5435
TCXONC = 0x540a
+ TIMER_ABSTIME = 0x1
TIOCCBRK = 0x5428
TIOCCONS = 0x541d
TIOCEXCL = 0x540c
diff --git a/unix/zerrors_linux_sparc64.go b/unix/zerrors_linux_sparc64.go
index 036f324..6d8a25d 100644
--- a/unix/zerrors_linux_sparc64.go
+++ b/unix/zerrors_linux_sparc64.go
@@ -2150,6 +2150,7 @@
TCSETSW = 0x8024540a
TCSETSW2 = 0x802c540e
TCXONC = 0x20005406
+ TIMER_ABSTIME = 0x1
TIOCCBRK = 0x2000747a
TIOCCONS = 0x20007424
TIOCEXCL = 0x2000740d
diff --git a/unix/zsyscall_linux_386.go b/unix/zsyscall_linux_386.go
index 5356a51..818fdb0 100644
--- a/unix/zsyscall_linux_386.go
+++ b/unix/zsyscall_linux_386.go
@@ -437,6 +437,16 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+ _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Close(fd int) (err error) {
_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if e1 != 0 {
diff --git a/unix/zsyscall_linux_amd64.go b/unix/zsyscall_linux_amd64.go
index 0f6d265..486bb2b 100644
--- a/unix/zsyscall_linux_amd64.go
+++ b/unix/zsyscall_linux_amd64.go
@@ -437,6 +437,16 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+ _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Close(fd int) (err error) {
_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if e1 != 0 {
diff --git a/unix/zsyscall_linux_arm.go b/unix/zsyscall_linux_arm.go
index 012261a..f957388 100644
--- a/unix/zsyscall_linux_arm.go
+++ b/unix/zsyscall_linux_arm.go
@@ -437,6 +437,16 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+ _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Close(fd int) (err error) {
_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if e1 != 0 {
diff --git a/unix/zsyscall_linux_arm64.go b/unix/zsyscall_linux_arm64.go
index b890cb0..b2294fe 100644
--- a/unix/zsyscall_linux_arm64.go
+++ b/unix/zsyscall_linux_arm64.go
@@ -437,6 +437,16 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+ _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Close(fd int) (err error) {
_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if e1 != 0 {
diff --git a/unix/zsyscall_linux_mips.go b/unix/zsyscall_linux_mips.go
index cc17b43..dba87b8 100644
--- a/unix/zsyscall_linux_mips.go
+++ b/unix/zsyscall_linux_mips.go
@@ -437,6 +437,16 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+ _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Close(fd int) (err error) {
_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if e1 != 0 {
diff --git a/unix/zsyscall_linux_mips64.go b/unix/zsyscall_linux_mips64.go
index 2502641..c4ea405 100644
--- a/unix/zsyscall_linux_mips64.go
+++ b/unix/zsyscall_linux_mips64.go
@@ -437,6 +437,16 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+ _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Close(fd int) (err error) {
_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if e1 != 0 {
diff --git a/unix/zsyscall_linux_mips64le.go b/unix/zsyscall_linux_mips64le.go
index 83d8bb8..e1be6c8 100644
--- a/unix/zsyscall_linux_mips64le.go
+++ b/unix/zsyscall_linux_mips64le.go
@@ -437,6 +437,16 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+ _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Close(fd int) (err error) {
_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if e1 != 0 {
diff --git a/unix/zsyscall_linux_mipsle.go b/unix/zsyscall_linux_mipsle.go
index b16b3e1..8067b94 100644
--- a/unix/zsyscall_linux_mipsle.go
+++ b/unix/zsyscall_linux_mipsle.go
@@ -437,6 +437,16 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+ _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Close(fd int) (err error) {
_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if e1 != 0 {
diff --git a/unix/zsyscall_linux_ppc64.go b/unix/zsyscall_linux_ppc64.go
index 27b6a6b..b118aaa 100644
--- a/unix/zsyscall_linux_ppc64.go
+++ b/unix/zsyscall_linux_ppc64.go
@@ -437,6 +437,16 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+ _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Close(fd int) (err error) {
_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if e1 != 0 {
diff --git a/unix/zsyscall_linux_ppc64le.go b/unix/zsyscall_linux_ppc64le.go
index f7ecc9a..2c300f9 100644
--- a/unix/zsyscall_linux_ppc64le.go
+++ b/unix/zsyscall_linux_ppc64le.go
@@ -437,6 +437,16 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+ _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Close(fd int) (err error) {
_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if e1 != 0 {
diff --git a/unix/zsyscall_linux_riscv64.go b/unix/zsyscall_linux_riscv64.go
index e3cd4e5..9b58c68 100644
--- a/unix/zsyscall_linux_riscv64.go
+++ b/unix/zsyscall_linux_riscv64.go
@@ -437,6 +437,16 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+ _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Close(fd int) (err error) {
_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if e1 != 0 {
diff --git a/unix/zsyscall_linux_s390x.go b/unix/zsyscall_linux_s390x.go
index 3001d37..b491844 100644
--- a/unix/zsyscall_linux_s390x.go
+++ b/unix/zsyscall_linux_s390x.go
@@ -437,6 +437,16 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+ _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Close(fd int) (err error) {
_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if e1 != 0 {
diff --git a/unix/zsyscall_linux_sparc64.go b/unix/zsyscall_linux_sparc64.go
index aafe366..a9fe23f 100644
--- a/unix/zsyscall_linux_sparc64.go
+++ b/unix/zsyscall_linux_sparc64.go
@@ -437,6 +437,16 @@
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+func ClockNanosleep(clockid int32, flags int, request *Timespec, remain *Timespec) (err error) {
+ _, _, e1 := Syscall6(SYS_CLOCK_NANOSLEEP, uintptr(clockid), uintptr(flags), uintptr(unsafe.Pointer(request)), uintptr(unsafe.Pointer(remain)), 0, 0)
+ if e1 != 0 {
+ err = errnoErr(e1)
+ }
+ return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
func Close(fd int) (err error) {
_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0)
if e1 != 0 {
