code review 6610064: race: syscall changes

src/pkg/syscall/syscall_freebsd.go

 // Copyright 2009,2010 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.
 
 // FreeBSD system calls.
 // This file is compiled as ordinary Go code,
 // but it is also input to mksyscall,
 // which parses the //sys lines and generates system call stubs.
 // Note that sometimes we use a lowercase //sys name and wrap
 // it in our own nicer implementation, either here or in
@@ skipping 140 matching lines @@
 //sys   Listen(s int, backlog int) (err error)
 //sys   Lstat(path string, stat *Stat_t) (err error)
 //sys   Mkdir(path string, mode uint32) (err error)
 //sys   Mkfifo(path string, mode uint32) (err error)
 //sys   Mknod(path string, mode uint32, dev int) (err error)
 //sys   Nanosleep(time *Timespec, leftover *Timespec) (err error)
 //sys   Open(path string, mode int, perm uint32) (fd int, 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)
 //sys   Rmdir(path string) (err error)
 //sys   Seek(fd int, offset int64, whence int) (newoffset int64, err error) = SYS_LSEEK
 //sys   Select(n int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (err error)
 //sysnb Setegid(egid int) (err error)
 //sysnb Seteuid(euid int) (err error)
 //sysnb Setgid(gid int) (err error)
 //sys   Setlogin(name string) (err error)
 //sysnb Setpgid(pid int, pgid int) (err error)
 //sys   Setpriority(which int, who int, prio int) (err error)
 //sysnb Setregid(rgid int, egid int) (err error)
 //sysnb Setreuid(ruid int, euid int) (err error)
 //sysnb Setrlimit(which int, lim *Rlimit) (err error)
 //sysnb Setsid() (pid int, err error)
 //sysnb Settimeofday(tp *Timeval) (err error)
 //sysnb Setuid(uid int) (err error)
 //sys   Stat(path string, stat *Stat_t) (err error)
 //sys   Statfs(path string, stat *Statfs_t) (err error)
 //sys   Symlink(path string, link string) (err error)
 //sys   Sync() (err error)
 //sys   Truncate(path string, length int64) (err error)
 //sys   Umask(newmask int) (oldmask int)
 //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
  */
 // Profil
 // Sigaction
 // Sigprocmask
 // Getlogin
 // Sigpending
 // Sigaltstack
@@ skipping 184 matching lines @@
 // Poll_nocancel
 // Msgsnd_nocancel
 // Msgrcv_nocancel
 // Sem_wait_nocancel
 // Aio_suspend_nocancel
 // __sigwait_nocancel
 // __semwait_signal_nocancel
 // __mac_mount
 // __mac_get_mount
 // __mac_getfsstat