diff --git a/src/pkg/syscall/exec_unix.go b/src/pkg/syscall/exec_unix.go index 98587666dcac28983513cbb519dd4cdfd63f9695..dd892a9abe05e12a01d2bfd580deb3e12c5946bf 100644 --- a/src/pkg/syscall/exec_unix.go +++ b/src/pkg/syscall/exec_unix.go @@ -203,7 +203,7 @@ func forkExec(argv0 string, argv []string, attr *ProcAttr) (pid int, err error) // Read child error status from pipe. Close(p[1]) - n, err = read(p[0], (*byte)(unsafe.Pointer(&err1)), int(unsafe.Sizeof(err1))) + n, err = readlen(p[0], (*byte)(unsafe.Pointer(&err1)), int(unsafe.Sizeof(err1))) Close(p[0]) if err != nil || n != 0 { if n == int(unsafe.Sizeof(err1)) { diff --git a/src/pkg/syscall/race.go b/src/pkg/syscall/race.go new file mode 100644 index 0000000000000000000000000000000000000000..81778846f26e1411f14d56e8ddb50bd4de8b83e0 --- /dev/null +++ b/src/pkg/syscall/race.go @@ -0,0 +1,22 @@ +// 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. + +// +build race + +package syscall + +import ( + "runtime" + "unsafe" +) + +const raceenabled = true + +func raceAcquire(addr unsafe.Pointer) { + runtime.RaceAcquire(addr) +} + +func raceReleaseMerge(addr unsafe.Pointer) { + runtime.RaceReleaseMerge(addr) +} diff --git a/src/pkg/syscall/race0.go b/src/pkg/syscall/race0.go new file mode 100644 index 0000000000000000000000000000000000000000..e94fb47afbeab6d77e49313b8797818abe54f958 --- /dev/null +++ b/src/pkg/syscall/race0.go @@ -0,0 +1,19 @@ +// 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. + +// +build !race + +package syscall + +import ( + "unsafe" +) + +const raceenabled = false + +func raceAcquire(addr unsafe.Pointer) { +} + +func raceReleaseMerge(addr unsafe.Pointer) { +} diff --git a/src/pkg/syscall/syscall_darwin.go b/src/pkg/syscall/syscall_darwin.go index 1ab8f11670b2ec4bc42957abb025f9067200915d..273a62eae4cde415a7e953b9b8fc87341ba8e136 100644 --- a/src/pkg/syscall/syscall_darwin.go +++ b/src/pkg/syscall/syscall_darwin.go @@ -162,7 +162,7 @@ func Kill(pid int, signum Signal) (err error) { return kill(pid, int(signum), 1) //sys Pathconf(path string, name int) (val int, err error) //sys Pread(fd int, p []byte, offset int64) (n int, err error) //sys Pwrite(fd int, p []byte, offset int64) (n int, err error) -//sys Read(fd int, p []byte) (n int, err error) +//sys read(fd int, p []byte) (n int, err error) //sys Readlink(path string, buf []byte) (n int, err error) //sys Rename(from string, to string) (err error) //sys Revoke(path string) (err error) @@ -191,11 +191,11 @@ func Kill(pid int, signum Signal) (err error) { return kill(pid, int(signum), 1) //sys Undelete(path string) (err error) //sys Unlink(path string) (err error) //sys Unmount(path string, flags int) (err error) -//sys Write(fd int, p []byte) (n int, err error) +//sys write(fd int, p []byte) (n int, err error) //sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) //sys munmap(addr uintptr, length uintptr) (err error) -//sys read(fd int, buf *byte, nbuf int) (n int, err error) -//sys write(fd int, buf *byte, nbuf int) (n int, err error) +//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ +//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE /* * Unimplemented diff --git a/src/pkg/syscall/syscall_freebsd.go b/src/pkg/syscall/syscall_freebsd.go index 786b94bb09541751e32ab72c8e1d2253bba2505d..c7ffe223ea2a668c9ebcafe38764e21bae7005e4 100644 --- a/src/pkg/syscall/syscall_freebsd.go +++ b/src/pkg/syscall/syscall_freebsd.go @@ -158,7 +158,7 @@ func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) { //sys Pathconf(path string, name int) (val int, err error) //sys Pread(fd int, p []byte, offset int64) (n int, err error) //sys Pwrite(fd int, p []byte, offset int64) (n int, err error) -//sys Read(fd int, p []byte) (n int, err error) +//sys read(fd int, p []byte) (n int, err error) //sys Readlink(path string, buf []byte) (n int, err error) //sys Rename(from string, to string) (err error) //sys Revoke(path string) (err error) @@ -186,11 +186,11 @@ func SetsockoptIPMreqn(fd, level, opt int, mreq *IPMreqn) (err error) { //sys Undelete(path string) (err error) //sys Unlink(path string) (err error) //sys Unmount(path string, flags int) (err error) -//sys Write(fd int, p []byte) (n int, err error) +//sys write(fd int, p []byte) (n int, err error) //sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) //sys munmap(addr uintptr, length uintptr) (err error) -//sys read(fd int, buf *byte, nbuf int) (n int, err error) -//sys write(fd int, buf *byte, nbuf int) (n int, err error) +//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ +//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE /* * Unimplemented diff --git a/src/pkg/syscall/syscall_linux.go b/src/pkg/syscall/syscall_linux.go index 89bba25210af097f2fbdd231db78b2841e627ceb..9998188cecf8eff2136ad53a49302086b1b8f6af 100644 --- a/src/pkg/syscall/syscall_linux.go +++ b/src/pkg/syscall/syscall_linux.go @@ -864,7 +864,7 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri //sys Pause() (err error) //sys PivotRoot(newroot string, putold string) (err error) = SYS_PIVOT_ROOT //sysnb prlimit(pid int, resource int, old *Rlimit, newlimit *Rlimit) (err error) = SYS_PRLIMIT64 -//sys Read(fd int, p []byte) (n int, err error) +//sys read(fd int, p []byte) (n int, err error) //sys Readlink(path string, buf []byte) (n int, err error) //sys Rename(oldpath string, newpath string) (err error) //sys Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (err error) @@ -889,10 +889,10 @@ func Mount(source string, target string, fstype string, flags uintptr, data stri //sys Unshare(flags int) (err error) //sys Ustat(dev int, ubuf *Ustat_t) (err error) //sys Utime(path string, buf *Utimbuf) (err error) -//sys Write(fd int, p []byte) (n int, err error) +//sys write(fd int, p []byte) (n int, err error) //sys exitThread(code int) (err error) = SYS_EXIT -//sys read(fd int, p *byte, np int) (n int, err error) -//sys write(fd int, p *byte, np int) (n int, err error) +//sys readlen(fd int, p *byte, np int) (n int, err error) = SYS_READ +//sys writelen(fd int, p *byte, np int) (n int, err error) = SYS_WRITE // mmap varies by architecture; see syscall_linux_*.go. //sys munmap(addr uintptr, length uintptr) (err error) diff --git a/src/pkg/syscall/syscall_netbsd.go b/src/pkg/syscall/syscall_netbsd.go index f45801a92ae486269e40b7229579e266b13a9bdc..adaaa42a701ed218dda0fa8649a4b8dc39ea761b 100644 --- a/src/pkg/syscall/syscall_netbsd.go +++ b/src/pkg/syscall/syscall_netbsd.go @@ -188,7 +188,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e //sys Pathconf(path string, name int) (val int, err error) //sys Pread(fd int, p []byte, offset int64) (n int, err error) //sys Pwrite(fd int, p []byte, offset int64) (n int, err error) -//sys Read(fd int, p []byte) (n int, err error) +//sys read(fd int, p []byte) (n int, err error) //sys Readlink(path string, buf []byte) (n int, err error) //sys Rename(from string, to string) (err error) //sys Revoke(path string) (err error) @@ -213,11 +213,11 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e //sys Umask(newmask int) (oldmask int) //sys Unlink(path string) (err error) //sys Unmount(path string, flags int) (err error) -//sys Write(fd int, p []byte) (n int, err error) +//sys write(fd int, p []byte) (n int, err error) //sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) //sys munmap(addr uintptr, length uintptr) (err error) -//sys read(fd int, buf *byte, nbuf int) (n int, err error) -//sys write(fd int, buf *byte, nbuf int) (n int, err error) +//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ +//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE /* * Unimplemented diff --git a/src/pkg/syscall/syscall_openbsd.go b/src/pkg/syscall/syscall_openbsd.go index 7cd1191087c700e4538c6c387fc80e49200b2260..8f2b0854a094755294f3b7d4629f8b7a10cdf8b6 100644 --- a/src/pkg/syscall/syscall_openbsd.go +++ b/src/pkg/syscall/syscall_openbsd.go @@ -149,7 +149,7 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e //sys Pathconf(path string, name int) (val int, err error) //sys Pread(fd int, p []byte, offset int64) (n int, err error) //sys Pwrite(fd int, p []byte, offset int64) (n int, err error) -//sys Read(fd int, p []byte) (n int, err error) +//sys read(fd int, p []byte) (n int, err error) //sys Readlink(path string, buf []byte) (n int, err error) //sys Rename(from string, to string) (err error) //sys Revoke(path string) (err error) @@ -176,11 +176,11 @@ func Sendfile(outfd int, infd int, offset *int64, count int) (written int, err e //sys Umask(newmask int) (oldmask int) //sys Unlink(path string) (err error) //sys Unmount(path string, flags int) (err error) -//sys Write(fd int, p []byte) (n int, err error) +//sys write(fd int, p []byte) (n int, err error) //sys mmap(addr uintptr, length uintptr, prot int, flag int, fd int, pos int64) (ret uintptr, err error) //sys munmap(addr uintptr, length uintptr) (err error) -//sys read(fd int, buf *byte, nbuf int) (n int, err error) -//sys write(fd int, buf *byte, nbuf int) (n int, err error) +//sys readlen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_READ +//sys writelen(fd int, buf *byte, nbuf int) (n int, err error) = SYS_WRITE /* * Unimplemented diff --git a/src/pkg/syscall/syscall_plan9.go b/src/pkg/syscall/syscall_plan9.go index e2da9fe8645fb84ade4749721029a34c26eee5f7..4379731f79064938b442e3d74bfcdb21b347591c 100644 --- a/src/pkg/syscall/syscall_plan9.go +++ b/src/pkg/syscall/syscall_plan9.go @@ -115,13 +115,22 @@ func Getppid() (ppid int) { } func Read(fd int, p []byte) (n int, err error) { - return Pread(fd, p, -1) + n, err = Pread(fd, p, -1) + if raceenabled && err == nil { + raceAcquire(unsafe.Pointer(&ioSync)) + } + return } func Write(fd int, p []byte) (n int, err error) { + if raceenabled { + raceReleaseMerge(unsafe.Pointer(&ioSync)) + } return Pwrite(fd, p, -1) } +var ioSync int64 + func Getwd() (wd string, err error) { fd, e := Open(".", O_RDONLY) diff --git a/src/pkg/syscall/syscall_unix.go b/src/pkg/syscall/syscall_unix.go index d4e02f68a7b85e9d8bb8cd7ffce58c10c484b99d..978350829b70be562c74e8ce7fbbe51c08a6a154 100644 --- a/src/pkg/syscall/syscall_unix.go +++ b/src/pkg/syscall/syscall_unix.go @@ -127,3 +127,20 @@ func (s Signal) String() string { } return "signal " + itoa(int(s)) } + +func Read(fd int, p []byte) (n int, err error) { + n, err = read(fd, p) + if raceenabled && err == nil { + raceAcquire(unsafe.Pointer(&ioSync)) + } + return +} + +func Write(fd int, p []byte) (n int, err error) { + if raceenabled { + raceReleaseMerge(unsafe.Pointer(&ioSync)) + } + return write(fd, p) +} + +var ioSync int64 diff --git a/src/pkg/syscall/syscall_windows.go b/src/pkg/syscall/syscall_windows.go index 342eb569280338b3f560556312a2ba6bf4e464d9..e997409d23b126c4e1c712a726ce2c538cbc3b3f 100644 --- a/src/pkg/syscall/syscall_windows.go +++ b/src/pkg/syscall/syscall_windows.go @@ -267,10 +267,16 @@ func Read(fd Handle, p []byte) (n int, err error) { } return 0, e } + if raceenabled { + raceAcquire(unsafe.Pointer(&ioSync)) + } return int(done), nil } func Write(fd Handle, p []byte) (n int, err error) { + if raceenabled { + raceReleaseMerge(unsafe.Pointer(&ioSync)) + } var done uint32 e := WriteFile(fd, p, &done, nil) if e != nil { @@ -279,6 +285,8 @@ func Write(fd Handle, p []byte) (n int, err error) { return int(done), nil } +var ioSync int64 + func Seek(fd Handle, offset int64, whence int) (newoffset int64, err error) { var w uint32 switch whence { diff --git a/src/pkg/syscall/zsyscall_darwin_386.go b/src/pkg/syscall/zsyscall_darwin_386.go index 34aa1fc8e9e336a467479fd1a80cfe470d934c1c..2f99b7f6c29ce7e5d9c227f40f1043ec712641b6 100644 --- a/src/pkg/syscall/zsyscall_darwin_386.go +++ b/src/pkg/syscall/zsyscall_darwin_386.go @@ -895,7 +895,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Read(fd int, p []byte) (n int, err error) { +func read(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1269,7 +1269,7 @@ func Unmount(path string, flags int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Write(fd int, p []byte) (n int, err error) { +func write(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1307,7 +1307,7 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func read(fd int, buf *byte, nbuf int) (n int, err error) { +func readlen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { @@ -1318,7 +1318,7 @@ func read(fd int, buf *byte, nbuf int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func write(fd int, buf *byte, nbuf int) (n int, err error) { +func writelen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { diff --git a/src/pkg/syscall/zsyscall_darwin_amd64.go b/src/pkg/syscall/zsyscall_darwin_amd64.go index fb56e2ec1c86d1b0405253ea233bf07738b088fd..0f08df4c527da342f786fdd37b25595f362145d8 100644 --- a/src/pkg/syscall/zsyscall_darwin_amd64.go +++ b/src/pkg/syscall/zsyscall_darwin_amd64.go @@ -895,7 +895,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Read(fd int, p []byte) (n int, err error) { +func read(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1269,7 +1269,7 @@ func Unmount(path string, flags int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Write(fd int, p []byte) (n int, err error) { +func write(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1307,7 +1307,7 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func read(fd int, buf *byte, nbuf int) (n int, err error) { +func readlen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { @@ -1318,7 +1318,7 @@ func read(fd int, buf *byte, nbuf int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func write(fd int, buf *byte, nbuf int) (n int, err error) { +func writelen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { diff --git a/src/pkg/syscall/zsyscall_freebsd_386.go b/src/pkg/syscall/zsyscall_freebsd_386.go index 6a7524ba4622ec7fc650056004fa8cf101a871ae..5ca0bcb16b417d0e3650c8b62c1773ae4f63e0c5 100644 --- a/src/pkg/syscall/zsyscall_freebsd_386.go +++ b/src/pkg/syscall/zsyscall_freebsd_386.go @@ -885,7 +885,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Read(fd int, p []byte) (n int, err error) { +func read(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1249,7 +1249,7 @@ func Unmount(path string, flags int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Write(fd int, p []byte) (n int, err error) { +func write(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1287,7 +1287,7 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func read(fd int, buf *byte, nbuf int) (n int, err error) { +func readlen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { @@ -1298,7 +1298,7 @@ func read(fd int, buf *byte, nbuf int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func write(fd int, buf *byte, nbuf int) (n int, err error) { +func writelen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { diff --git a/src/pkg/syscall/zsyscall_freebsd_amd64.go b/src/pkg/syscall/zsyscall_freebsd_amd64.go index 3f84dc23c6c5cebf57f55a1f2d535a0767afec99..260677473fe629eefe968409f5d6872ec1839352 100644 --- a/src/pkg/syscall/zsyscall_freebsd_amd64.go +++ b/src/pkg/syscall/zsyscall_freebsd_amd64.go @@ -885,7 +885,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Read(fd int, p []byte) (n int, err error) { +func read(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1249,7 +1249,7 @@ func Unmount(path string, flags int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Write(fd int, p []byte) (n int, err error) { +func write(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1287,7 +1287,7 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func read(fd int, buf *byte, nbuf int) (n int, err error) { +func readlen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { @@ -1298,7 +1298,7 @@ func read(fd int, buf *byte, nbuf int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func write(fd int, buf *byte, nbuf int) (n int, err error) { +func writelen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { diff --git a/src/pkg/syscall/zsyscall_linux_386.go b/src/pkg/syscall/zsyscall_linux_386.go index c5d2683f5b71ac5d12ab20af5a57d82daaacd323..0364c51c60fb5c8472783665bf41ccc7d7117ea1 100644 --- a/src/pkg/syscall/zsyscall_linux_386.go +++ b/src/pkg/syscall/zsyscall_linux_386.go @@ -733,7 +733,7 @@ func prlimit(pid int, resource int, old *Rlimit, newlimit *Rlimit) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Read(fd int, p []byte) (n int, err error) { +func read(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1067,7 +1067,7 @@ func Utime(path string, buf *Utimbuf) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Write(fd int, p []byte) (n int, err error) { +func write(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1094,7 +1094,7 @@ func exitThread(code int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func read(fd int, p *byte, np int) (n int, err error) { +func readlen(fd int, p *byte, np int) (n int, err error) { r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np)) n = int(r0) if e1 != 0 { @@ -1105,7 +1105,7 @@ func read(fd int, p *byte, np int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func write(fd int, p *byte, np int) (n int, err error) { +func writelen(fd int, p *byte, np int) (n int, err error) { r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np)) n = int(r0) if e1 != 0 { diff --git a/src/pkg/syscall/zsyscall_linux_amd64.go b/src/pkg/syscall/zsyscall_linux_amd64.go index 28d86079bf67a8e4f44a0a44752dfaae1ae4b8a8..82c8b0408a817d9f3e02c255b9f68191fe8350f2 100644 --- a/src/pkg/syscall/zsyscall_linux_amd64.go +++ b/src/pkg/syscall/zsyscall_linux_amd64.go @@ -733,7 +733,7 @@ func prlimit(pid int, resource int, old *Rlimit, newlimit *Rlimit) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Read(fd int, p []byte) (n int, err error) { +func read(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1067,7 +1067,7 @@ func Utime(path string, buf *Utimbuf) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Write(fd int, p []byte) (n int, err error) { +func write(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1094,7 +1094,7 @@ func exitThread(code int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func read(fd int, p *byte, np int) (n int, err error) { +func readlen(fd int, p *byte, np int) (n int, err error) { r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np)) n = int(r0) if e1 != 0 { @@ -1105,7 +1105,7 @@ func read(fd int, p *byte, np int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func write(fd int, p *byte, np int) (n int, err error) { +func writelen(fd int, p *byte, np int) (n int, err error) { r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np)) n = int(r0) if e1 != 0 { diff --git a/src/pkg/syscall/zsyscall_linux_arm.go b/src/pkg/syscall/zsyscall_linux_arm.go index 7ce6c4732283b202fb1e4f310d20186e100e15c3..3bb4b75f7ba4abd20baf02f53738b8420e9e3e11 100644 --- a/src/pkg/syscall/zsyscall_linux_arm.go +++ b/src/pkg/syscall/zsyscall_linux_arm.go @@ -733,7 +733,7 @@ func prlimit(pid int, resource int, old *Rlimit, newlimit *Rlimit) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Read(fd int, p []byte) (n int, err error) { +func read(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1067,7 +1067,7 @@ func Utime(path string, buf *Utimbuf) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Write(fd int, p []byte) (n int, err error) { +func write(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1094,7 +1094,7 @@ func exitThread(code int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func read(fd int, p *byte, np int) (n int, err error) { +func readlen(fd int, p *byte, np int) (n int, err error) { r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np)) n = int(r0) if e1 != 0 { @@ -1105,7 +1105,7 @@ func read(fd int, p *byte, np int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func write(fd int, p *byte, np int) (n int, err error) { +func writelen(fd int, p *byte, np int) (n int, err error) { r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np)) n = int(r0) if e1 != 0 { diff --git a/src/pkg/syscall/zsyscall_netbsd_386.go b/src/pkg/syscall/zsyscall_netbsd_386.go index 3b84c4fe76d68d2ca473eeb9941de2e2b57c02ae..10ac072db89bd9a372d33cd693756fbe55119279 100644 --- a/src/pkg/syscall/zsyscall_netbsd_386.go +++ b/src/pkg/syscall/zsyscall_netbsd_386.go @@ -850,7 +850,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Read(fd int, p []byte) (n int, err error) { +func read(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1169,7 +1169,7 @@ func Unmount(path string, flags int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Write(fd int, p []byte) (n int, err error) { +func write(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1207,7 +1207,7 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func read(fd int, buf *byte, nbuf int) (n int, err error) { +func readlen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { @@ -1218,7 +1218,7 @@ func read(fd int, buf *byte, nbuf int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func write(fd int, buf *byte, nbuf int) (n int, err error) { +func writelen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { diff --git a/src/pkg/syscall/zsyscall_netbsd_amd64.go b/src/pkg/syscall/zsyscall_netbsd_amd64.go index a8affd9315c70e0cebccdf80a9a7efdc2d1fd14b..f10dc0bf41e2e4448b228ba20da5fea6c1a58591 100644 --- a/src/pkg/syscall/zsyscall_netbsd_amd64.go +++ b/src/pkg/syscall/zsyscall_netbsd_amd64.go @@ -850,7 +850,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Read(fd int, p []byte) (n int, err error) { +func read(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1169,7 +1169,7 @@ func Unmount(path string, flags int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Write(fd int, p []byte) (n int, err error) { +func write(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1207,7 +1207,7 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func read(fd int, buf *byte, nbuf int) (n int, err error) { +func readlen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { @@ -1218,7 +1218,7 @@ func read(fd int, buf *byte, nbuf int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func write(fd int, buf *byte, nbuf int) (n int, err error) { +func writelen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { diff --git a/src/pkg/syscall/zsyscall_openbsd_386.go b/src/pkg/syscall/zsyscall_openbsd_386.go index 21a61474e677d9aee5ef1285bce572502f7b3103..60e907bd279412c70a8ea6b15c6a1b6340d6c3d0 100644 --- a/src/pkg/syscall/zsyscall_openbsd_386.go +++ b/src/pkg/syscall/zsyscall_openbsd_386.go @@ -875,7 +875,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Read(fd int, p []byte) (n int, err error) { +func read(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1224,7 +1224,7 @@ func Unmount(path string, flags int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Write(fd int, p []byte) (n int, err error) { +func write(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1262,7 +1262,7 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func read(fd int, buf *byte, nbuf int) (n int, err error) { +func readlen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { @@ -1273,7 +1273,7 @@ func read(fd int, buf *byte, nbuf int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func write(fd int, buf *byte, nbuf int) (n int, err error) { +func writelen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { diff --git a/src/pkg/syscall/zsyscall_openbsd_amd64.go b/src/pkg/syscall/zsyscall_openbsd_amd64.go index a6ede5980b84a1656d702c9d07654d5af3bc697a..1403dd7e79ec2f2b4d2df0f3385df35c0e0058fd 100644 --- a/src/pkg/syscall/zsyscall_openbsd_amd64.go +++ b/src/pkg/syscall/zsyscall_openbsd_amd64.go @@ -875,7 +875,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Read(fd int, p []byte) (n int, err error) { +func read(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1224,7 +1224,7 @@ func Unmount(path string, flags int) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func Write(fd int, p []byte) (n int, err error) { +func write(fd int, p []byte) (n int, err error) { var _p0 unsafe.Pointer if len(p) > 0 { _p0 = unsafe.Pointer(&p[0]) @@ -1262,7 +1262,7 @@ func munmap(addr uintptr, length uintptr) (err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func read(fd int, buf *byte, nbuf int) (n int, err error) { +func readlen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 { @@ -1273,7 +1273,7 @@ func read(fd int, buf *byte, nbuf int) (n int, err error) { // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT -func write(fd int, buf *byte, nbuf int) (n int, err error) { +func writelen(fd int, buf *byte, nbuf int) (n int, err error) { r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(buf)), uintptr(nbuf)) n = int(r0) if e1 != 0 {