code review 6610064: race: syscall changes

src/pkg/syscall/zsyscall_linux_386.go

 // mksyscall.pl -l32 syscall_linux.go syscall_linux_386.go
 // MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
 
 package syscall
 
 import "unsafe"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func open(path string, mode int, perm uint32) (fd int, err error) {
@@ skipping 715 matching lines @@
 func prlimit(pid int, resource int, old *Rlimit, newlimit *Rlimit) (err error) {
         _, _, e1 := RawSyscall6(SYS_PRLIMIT64, uintptr(pid), uintptr(resource), uintptr(unsafe.Pointer(old)), uintptr(unsafe.Pointer(newlimit)), 0, 0)
         if e1 != 0 {
                 err = e1
         }
         return
 }
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func read(fd int, p []byte) (n int, err error) {
+        var _p0 unsafe.Pointer
+        if len(p) > 0 {
+                _p0 = unsafe.Pointer(&p[0])
+        } else {
+                _p0 = unsafe.Pointer(&_zero)
+        }
+        r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+        n = int(r0)
+        if e1 != 0 {
+                err = e1
+        }
+        return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func Readlink(path string, buf []byte) (n int, err error) {
         var _p0 *byte
         _p0, err = BytePtrFromString(path)
         if err != nil {
                 return
         }
         var _p1 unsafe.Pointer
         if len(buf) > 0 {
                 _p1 = unsafe.Pointer(&buf[0])
         } else {
@@ skipping 297 matching lines @@
         }
         _, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(buf)), 0)
         if e1 != 0 {
                 err = e1
         }
         return
 }
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func write(fd int, p []byte) (n int, err error) {
+        var _p0 unsafe.Pointer
+        if len(p) > 0 {
+                _p0 = unsafe.Pointer(&p[0])
+        } else {
+                _p0 = unsafe.Pointer(&_zero)
+        }
+        r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(_p0), uintptr(len(p)))
+        n = int(r0)
+        if e1 != 0 {
+                err = e1
+        }
+        return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func exitThread(code int) (err error) {
         _, _, e1 := Syscall(SYS_EXIT, uintptr(code), 0, 0)
         if e1 != 0 {
                 err = e1
         }
         return
 }
 
 // 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 {
                 err = e1
         }
         return
 }
 
 // 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 {
                 err = e1
         }
         return
 }
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
@@ skipping 458 matching lines @@
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
 func Time(t *Time_t) (tt Time_t, err error) {
         r0, _, e1 := RawSyscall(SYS_TIME, uintptr(unsafe.Pointer(t)), 0, 0)
         tt = Time_t(r0)
         if e1 != 0 {
                 err = e1
         }
         return
 }