some progress on arm linux syscall interface. ztypes_linux_arm

still has problems with godefs.

R=rsc
APPROVED=rsc
DELTA=801  (134 added, 235 deleted, 432 changed)
OCL=35189
CL=35211

1 files changed, 108 insertions, 196 deletions

diff --git a/src/pkg/syscall/zsyscall_linux_arm.go b/src/pkg/syscall/zsyscall_linux_arm.go
index 8a37b1329..83f4fcb0c 100644
--- a/src/pkg/syscall/zsyscall_linux_arm.go
+++ b/src/pkg/syscall/zsyscall_linux_arm.go
@@ -1,4 +1,4 @@
-// mksyscall.sh -l32 syscall_linux.go syscall_linux_386.go
+// mksyscall.sh -l32 syscall_linux.go syscall_linux_arm.go
 // MACHINE GENERATED BY THE COMMAND ABOVE; DO NOT EDIT
 
 package syscall
@@ -6,19 +6,19 @@ package syscall
 import "unsafe"
 
 func pipe(p *[2]_C_int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0);
+	_, _, e1 := Syscall(SYS_PIPE, uintptr(unsafe.Pointer(p)), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func utimes(path string, times *[2]Timeval) (errno int) {
-	r0, r1, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(unsafe.Pointer(times)), 0);
+	_, _, e1 := Syscall(SYS_UTIMES, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(unsafe.Pointer(times)), 0);
 	errno = int(e1);
 	return;
 }
 
 func futimesat(dirfd int, path string, times *[2]Timeval) (errno int) {
-	r0, r1, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(unsafe.Pointer(times)));
+	_, _, e1 := Syscall(SYS_FUTIMESAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(unsafe.Pointer(times)));
 	errno = int(e1);
 	return;
 }
@@ -26,98 +26,98 @@ func futimesat(dirfd int, path string, times *[2]Timeval) (errno int) {
 func Getcwd(buf []byte) (n int, errno int) {
 	var _p0 *byte;
 	if len(buf) > 0 { _p0 = &buf[0]; }
-	r0, r1, e1 := Syscall(SYS_GETCWD, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0);
+	r0, _, e1 := Syscall(SYS_GETCWD, uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)), 0);
 	n = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, errno int) {
-	r0, r1, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0);
+	r0, _, e1 := Syscall6(SYS_WAIT4, uintptr(pid), uintptr(unsafe.Pointer(wstatus)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0, 0);
 	wpid = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func ptrace(request int, pid int, addr uintptr, data uintptr) (errno int) {
-	r0, r1, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0);
+	_, _, e1 := Syscall6(SYS_PTRACE, uintptr(request), uintptr(pid), uintptr(addr), uintptr(data), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Access(path string, mode int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), 0);
+	_, _, e1 := Syscall(SYS_ACCESS, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), 0);
 	errno = int(e1);
 	return;
 }
 
 func Acct(path string) (errno int) {
-	r0, r1, e1 := Syscall(SYS_ACCT, uintptr(unsafe.Pointer(StringBytePtr(path))), 0, 0);
+	_, _, e1 := Syscall(SYS_ACCT, uintptr(unsafe.Pointer(StringBytePtr(path))), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Adjtimex(buf *Timex) (state int, errno int) {
-	r0, r1, e1 := Syscall(SYS_ADJTIMEX, uintptr(unsafe.Pointer(buf)), 0, 0);
+	r0, _, e1 := Syscall(SYS_ADJTIMEX, uintptr(unsafe.Pointer(buf)), 0, 0);
 	state = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func Chdir(path string) (errno int) {
-	r0, r1, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(StringBytePtr(path))), 0, 0);
+	_, _, e1 := Syscall(SYS_CHDIR, uintptr(unsafe.Pointer(StringBytePtr(path))), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Chmod(path string, mode int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), 0);
+	_, _, e1 := Syscall(SYS_CHMOD, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), 0);
 	errno = int(e1);
 	return;
 }
 
 func Chroot(path string) (errno int) {
-	r0, r1, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(StringBytePtr(path))), 0, 0);
+	_, _, e1 := Syscall(SYS_CHROOT, uintptr(unsafe.Pointer(StringBytePtr(path))), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Close(fd int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0);
+	_, _, e1 := Syscall(SYS_CLOSE, uintptr(fd), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Creat(path string, mode int) (fd int, errno int) {
-	r0, r1, e1 := Syscall(SYS_CREAT, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), 0);
+	r0, _, e1 := Syscall(SYS_CREAT, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), 0);
 	fd = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func Dup(oldfd int) (fd int, errno int) {
-	r0, r1, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0);
+	r0, _, e1 := Syscall(SYS_DUP, uintptr(oldfd), 0, 0);
 	fd = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func Dup2(oldfd int, newfd int) (fd int, errno int) {
-	r0, r1, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0);
+	r0, _, e1 := Syscall(SYS_DUP2, uintptr(oldfd), uintptr(newfd), 0);
 	fd = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func EpollCreate(size int) (fd int, errno int) {
-	r0, r1, e1 := Syscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0);
+	r0, _, e1 := Syscall(SYS_EPOLL_CREATE, uintptr(size), 0, 0);
 	fd = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (errno int) {
-	r0, r1, e1 := Syscall6(SYS_EPOLL_CTL, uintptr(epfd), uintptr(op), uintptr(fd), uintptr(unsafe.Pointer(event)), 0, 0);
+	_, _, e1 := Syscall6(SYS_EPOLL_CTL, uintptr(epfd), uintptr(op), uintptr(fd), uintptr(unsafe.Pointer(event)), 0, 0);
 	errno = int(e1);
 	return;
 }
@@ -125,74 +125,74 @@ func EpollCtl(epfd int, op int, fd int, event *EpollEvent) (errno int) {
 func EpollWait(epfd int, events []EpollEvent, msec int) (n int, errno int) {
 	var _p0 *EpollEvent;
 	if len(events) > 0 { _p0 = &events[0]; }
-	r0, r1, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(unsafe.Pointer(_p0)), uintptr(len(events)), uintptr(msec), 0, 0);
+	r0, _, e1 := Syscall6(SYS_EPOLL_WAIT, uintptr(epfd), uintptr(unsafe.Pointer(_p0)), uintptr(len(events)), uintptr(msec), 0, 0);
 	n = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func Exit(code int) () {
-	r0, r1, e1 := Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0);
+	Syscall(SYS_EXIT_GROUP, uintptr(code), 0, 0);
 	return;
 }
 
 func Faccessat(dirfd int, path string, mode int, flags int) (errno int) {
-	r0, r1, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), uintptr(flags), 0, 0);
+	_, _, e1 := Syscall6(SYS_FACCESSAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), uintptr(flags), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Fallocate(fd int, mode int, off int64, len int64) (errno int) {
-	r0, r1, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(off >> 32), uintptr(len), uintptr(len >> 32));
+	_, _, e1 := Syscall6(SYS_FALLOCATE, uintptr(fd), uintptr(mode), uintptr(off), uintptr(off >> 32), uintptr(len), uintptr(len >> 32));
 	errno = int(e1);
 	return;
 }
 
 func Fchdir(fd int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0);
+	_, _, e1 := Syscall(SYS_FCHDIR, uintptr(fd), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Fchmod(fd int, mode int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0);
+	_, _, e1 := Syscall(SYS_FCHMOD, uintptr(fd), uintptr(mode), 0);
 	errno = int(e1);
 	return;
 }
 
 func Fchmodat(dirfd int, path string, mode int, flags int) (errno int) {
-	r0, r1, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), uintptr(flags), 0, 0);
+	_, _, e1 := Syscall6(SYS_FCHMODAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), uintptr(flags), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Fchownat(dirfd int, path string, uid int, gid int, flags int) (errno int) {
-	r0, r1, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(uid), uintptr(gid), uintptr(flags), 0);
+	_, _, e1 := Syscall6(SYS_FCHOWNAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(uid), uintptr(gid), uintptr(flags), 0);
 	errno = int(e1);
 	return;
 }
 
 func fcntl(fd int, cmd int, arg int) (val int, errno int) {
-	r0, r1, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg));
+	r0, _, e1 := Syscall(SYS_FCNTL, uintptr(fd), uintptr(cmd), uintptr(arg));
 	val = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func Fdatasync(fd int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_FDATASYNC, uintptr(fd), 0, 0);
+	_, _, e1 := Syscall(SYS_FDATASYNC, uintptr(fd), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Fsync(fd int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0);
+	_, _, e1 := Syscall(SYS_FSYNC, uintptr(fd), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Ftruncate(fd int, length int64) (errno int) {
-	r0, r1, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), uintptr(length >> 32));
+	_, _, e1 := Syscall(SYS_FTRUNCATE, uintptr(fd), uintptr(length), uintptr(length >> 32));
 	errno = int(e1);
 	return;
 }
@@ -200,75 +200,63 @@ func Ftruncate(fd int, length int64) (errno int) {
 func Getdents(fd int, buf []byte) (n int, errno int) {
 	var _p0 *byte;
 	if len(buf) > 0 { _p0 = &buf[0]; }
-	r0, r1, e1 := Syscall(SYS_GETDENTS64, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)));
+	r0, _, e1 := Syscall(SYS_GETDENTS64, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)));
 	n = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func Getpgid(pid int) (pgid int, errno int) {
-	r0, r1, e1 := Syscall(SYS_GETPGID, uintptr(pid), 0, 0);
+	r0, _, e1 := Syscall(SYS_GETPGID, uintptr(pid), 0, 0);
 	pgid = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func Getpgrp() (pid int) {
-	r0, r1, e1 := Syscall(SYS_GETPGRP, 0, 0, 0);
+	r0, _, _ := Syscall(SYS_GETPGRP, 0, 0, 0);
 	pid = int(r0);
 	return;
 }
 
 func Getpid() (pid int) {
-	r0, r1, e1 := Syscall(SYS_GETPID, 0, 0, 0);
+	r0, _, _ := Syscall(SYS_GETPID, 0, 0, 0);
 	pid = int(r0);
 	return;
 }
 
 func Getppid() (ppid int) {
-	r0, r1, e1 := Syscall(SYS_GETPPID, 0, 0, 0);
+	r0, _, _ := Syscall(SYS_GETPPID, 0, 0, 0);
 	ppid = int(r0);
 	return;
 }
 
 func Getrlimit(resource int, rlim *Rlimit) (errno int) {
-	r0, r1, e1 := Syscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0);
+	_, _, e1 := Syscall(SYS_GETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0);
 	errno = int(e1);
 	return;
 }
 
 func Getrusage(who int, rusage *Rusage) (errno int) {
-	r0, r1, e1 := Syscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0);
+	_, _, e1 := Syscall(SYS_GETRUSAGE, uintptr(who), uintptr(unsafe.Pointer(rusage)), 0);
 	errno = int(e1);
 	return;
 }
 
 func Gettid() (tid int) {
-	r0, r1, e1 := Syscall(SYS_GETTID, 0, 0, 0);
+	r0, _, _ := Syscall(SYS_GETTID, 0, 0, 0);
 	tid = int(r0);
 	return;
 }
 
 func Gettimeofday(tv *Timeval) (errno int) {
-	r0, r1, e1 := Syscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0);
-	errno = int(e1);
-	return;
-}
-
-func Ioperm(from int, num int, on int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_IOPERM, uintptr(from), uintptr(num), uintptr(on));
-	errno = int(e1);
-	return;
-}
-
-func Iopl(level int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_IOPL, uintptr(level), 0, 0);
+	_, _, e1 := Syscall(SYS_GETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Kill(pid int, sig int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(sig), 0);
+	_, _, e1 := Syscall(SYS_KILL, uintptr(pid), uintptr(sig), 0);
 	errno = int(e1);
 	return;
 }
@@ -276,70 +264,70 @@ func Kill(pid int, sig int) (errno int) {
 func Klogctl(typ int, buf []byte) (n int, errno int) {
 	var _p0 *byte;
 	if len(buf) > 0 { _p0 = &buf[0]; }
-	r0, r1, e1 := Syscall(SYS_SYSLOG, uintptr(typ), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)));
+	r0, _, e1 := Syscall(SYS_SYSLOG, uintptr(typ), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)));
 	n = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func Link(oldpath string, newpath string) (errno int) {
-	r0, r1, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(StringBytePtr(oldpath))), uintptr(unsafe.Pointer(StringBytePtr(newpath))), 0);
+	_, _, e1 := Syscall(SYS_LINK, uintptr(unsafe.Pointer(StringBytePtr(oldpath))), uintptr(unsafe.Pointer(StringBytePtr(newpath))), 0);
 	errno = int(e1);
 	return;
 }
 
 func Mkdir(path string, mode int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), 0);
+	_, _, e1 := Syscall(SYS_MKDIR, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), 0);
 	errno = int(e1);
 	return;
 }
 
 func Mkdirat(dirfd int, path string, mode int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode));
+	_, _, e1 := Syscall(SYS_MKDIRAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode));
 	errno = int(e1);
 	return;
 }
 
 func Mknod(path string, mode int, dev int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), uintptr(dev));
+	_, _, e1 := Syscall(SYS_MKNOD, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), uintptr(dev));
 	errno = int(e1);
 	return;
 }
 
 func Mknodat(dirfd int, path string, mode int, dev int) (errno int) {
-	r0, r1, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), uintptr(dev), 0, 0);
+	_, _, e1 := Syscall6(SYS_MKNODAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), uintptr(dev), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Nanosleep(time *Timespec, leftover *Timespec) (errno int) {
-	r0, r1, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0);
+	_, _, e1 := Syscall(SYS_NANOSLEEP, uintptr(unsafe.Pointer(time)), uintptr(unsafe.Pointer(leftover)), 0);
 	errno = int(e1);
 	return;
 }
 
 func Open(path string, mode int, perm int) (fd int, errno int) {
-	r0, r1, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), uintptr(perm));
+	r0, _, e1 := Syscall(SYS_OPEN, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(mode), uintptr(perm));
 	fd = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func Openat(dirfd int, path string, flags int, mode int) (fd int, errno int) {
-	r0, r1, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(flags), uintptr(mode), 0, 0);
+	r0, _, e1 := Syscall6(SYS_OPENAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(flags), uintptr(mode), 0, 0);
 	fd = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func Pause() (errno int) {
-	r0, r1, e1 := Syscall(SYS_PAUSE, 0, 0, 0);
+	_, _, e1 := Syscall(SYS_PAUSE, 0, 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func PivotRoot(newroot string, putold string) (errno int) {
-	r0, r1, e1 := Syscall(SYS_PIVOT_ROOT, uintptr(unsafe.Pointer(StringBytePtr(newroot))), uintptr(unsafe.Pointer(StringBytePtr(putold))), 0);
+	_, _, e1 := Syscall(SYS_PIVOT_ROOT, uintptr(unsafe.Pointer(StringBytePtr(newroot))), uintptr(unsafe.Pointer(StringBytePtr(putold))), 0);
 	errno = int(e1);
 	return;
 }
@@ -347,7 +335,7 @@ func PivotRoot(newroot string, putold string) (errno int) {
 func Pread(fd int, p []byte, offset int64) (n int, errno int) {
 	var _p0 *byte;
 	if len(p) > 0 { _p0 = &p[0]; }
-	r0, r1, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), uintptr(offset >> 32), 0);
+	r0, _, e1 := Syscall6(SYS_PREAD64, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), uintptr(offset >> 32), 0);
 	n = int(r0);
 	errno = int(e1);
 	return;
@@ -356,7 +344,7 @@ func Pread(fd int, p []byte, offset int64) (n int, errno int) {
 func Pwrite(fd int, p []byte, offset int64) (n int, errno int) {
 	var _p0 *byte;
 	if len(p) > 0 { _p0 = &p[0]; }
-	r0, r1, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), uintptr(offset >> 32), 0);
+	r0, _, e1 := Syscall6(SYS_PWRITE64, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), uintptr(offset), uintptr(offset >> 32), 0);
 	n = int(r0);
 	errno = int(e1);
 	return;
@@ -365,7 +353,7 @@ func Pwrite(fd int, p []byte, offset int64) (n int, errno int) {
 func Read(fd int, p []byte) (n int, errno int) {
 	var _p0 *byte;
 	if len(p) > 0 { _p0 = &p[0]; }
-	r0, r1, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)));
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)));
 	n = int(r0);
 	errno = int(e1);
 	return;
@@ -374,26 +362,26 @@ func Read(fd int, p []byte) (n int, errno int) {
 func Readlink(path string, buf []byte) (n int, errno int) {
 	var _p0 *byte;
 	if len(buf) > 0 { _p0 = &buf[0]; }
-	r0, r1, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)));
+	r0, _, e1 := Syscall(SYS_READLINK, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(unsafe.Pointer(_p0)), uintptr(len(buf)));
 	n = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func Rename(oldpath string, newpath string) (errno int) {
-	r0, r1, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(StringBytePtr(oldpath))), uintptr(unsafe.Pointer(StringBytePtr(newpath))), 0);
+	_, _, e1 := Syscall(SYS_RENAME, uintptr(unsafe.Pointer(StringBytePtr(oldpath))), uintptr(unsafe.Pointer(StringBytePtr(newpath))), 0);
 	errno = int(e1);
 	return;
 }
 
 func Renameat(olddirfd int, oldpath string, newdirfd int, newpath string) (errno int) {
-	r0, r1, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(StringBytePtr(oldpath))), uintptr(newdirfd), uintptr(unsafe.Pointer(StringBytePtr(newpath))), 0, 0);
+	_, _, e1 := Syscall6(SYS_RENAMEAT, uintptr(olddirfd), uintptr(unsafe.Pointer(StringBytePtr(oldpath))), uintptr(newdirfd), uintptr(unsafe.Pointer(StringBytePtr(newpath))), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Rmdir(path string) (errno int) {
-	r0, r1, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(StringBytePtr(path))), 0, 0);
+	_, _, e1 := Syscall(SYS_RMDIR, uintptr(unsafe.Pointer(StringBytePtr(path))), 0, 0);
 	errno = int(e1);
 	return;
 }
@@ -401,7 +389,7 @@ func Rmdir(path string) (errno int) {
 func Setdomainname(p []byte) (errno int) {
 	var _p0 *byte;
 	if len(p) > 0 { _p0 = &p[0]; }
-	r0, r1, e1 := Syscall(SYS_SETDOMAINNAME, uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), 0);
+	_, _, e1 := Syscall(SYS_SETDOMAINNAME, uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), 0);
 	errno = int(e1);
 	return;
 }
@@ -409,140 +397,134 @@ func Setdomainname(p []byte) (errno int) {
 func Sethostname(p []byte) (errno int) {
 	var _p0 *byte;
 	if len(p) > 0 { _p0 = &p[0]; }
-	r0, r1, e1 := Syscall(SYS_SETHOSTNAME, uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), 0);
+	_, _, e1 := Syscall(SYS_SETHOSTNAME, uintptr(unsafe.Pointer(_p0)), uintptr(len(p)), 0);
 	errno = int(e1);
 	return;
 }
 
 func Setpgid(pid int, pgid int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0);
+	_, _, e1 := Syscall(SYS_SETPGID, uintptr(pid), uintptr(pgid), 0);
 	errno = int(e1);
 	return;
 }
 
 func Setrlimit(resource int, rlim *Rlimit) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0);
+	_, _, e1 := Syscall(SYS_SETRLIMIT, uintptr(resource), uintptr(unsafe.Pointer(rlim)), 0);
 	errno = int(e1);
 	return;
 }
 
 func Setsid() (pid int) {
-	r0, r1, e1 := Syscall(SYS_SETSID, 0, 0, 0);
+	r0, _, _ := Syscall(SYS_SETSID, 0, 0, 0);
 	pid = int(r0);
 	return;
 }
 
 func Settimeofday(tv *Timeval) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0);
+	_, _, e1 := Syscall(SYS_SETTIMEOFDAY, uintptr(unsafe.Pointer(tv)), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Setuid(uid int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SETUID, uintptr(uid), 0, 0);
+	_, _, e1 := Syscall(SYS_SETUID, uintptr(uid), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Splice(rfd int, roff *int64, wfd int, woff *int64, len int, flags int) (n int64, errno int) {
-	r0, r1, e1 := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags));
+	r0, r1, _ := Syscall6(SYS_SPLICE, uintptr(rfd), uintptr(unsafe.Pointer(roff)), uintptr(wfd), uintptr(unsafe.Pointer(woff)), uintptr(len), uintptr(flags));
 	n = int64(int64(r1)<<32 | int64(r0));
 	return;
 }
 
 func Symlink(oldpath string, newpath string) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(StringBytePtr(oldpath))), uintptr(unsafe.Pointer(StringBytePtr(newpath))), 0);
+	_, _, e1 := Syscall(SYS_SYMLINK, uintptr(unsafe.Pointer(StringBytePtr(oldpath))), uintptr(unsafe.Pointer(StringBytePtr(newpath))), 0);
 	errno = int(e1);
 	return;
 }
 
 func Sync() () {
-	r0, r1, e1 := Syscall(SYS_SYNC, 0, 0, 0);
-	return;
-}
-
-func SyncFileRange(fd int, off int64, n int64, flags int) (errno int) {
-	r0, r1, e1 := Syscall6(SYS_SYNC_FILE_RANGE, uintptr(fd), uintptr(off), uintptr(off >> 32), uintptr(n), uintptr(n >> 32), uintptr(flags));
-	errno = int(e1);
+	Syscall(SYS_SYNC, 0, 0, 0);
 	return;
 }
 
 func Sysinfo(info *Sysinfo_t) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SYSINFO, uintptr(unsafe.Pointer(info)), 0, 0);
+	_, _, e1 := Syscall(SYS_SYSINFO, uintptr(unsafe.Pointer(info)), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Tee(rfd int, wfd int, len int, flags int) (n int64, errno int) {
-	r0, r1, e1 := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0);
+	r0, r1, _ := Syscall6(SYS_TEE, uintptr(rfd), uintptr(wfd), uintptr(len), uintptr(flags), 0, 0);
 	n = int64(int64(r1)<<32 | int64(r0));
 	return;
 }
 
 func Tgkill(tgid int, tid int, sig int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_TGKILL, uintptr(tgid), uintptr(tid), uintptr(sig));
+	_, _, e1 := Syscall(SYS_TGKILL, uintptr(tgid), uintptr(tid), uintptr(sig));
 	errno = int(e1);
 	return;
 }
 
 func Time(t *Time_t) (tt Time_t, errno int) {
-	r0, r1, e1 := Syscall(SYS_TIME, uintptr(unsafe.Pointer(t)), 0, 0);
+	r0, _, e1 := Syscall(SYS_TIME, uintptr(unsafe.Pointer(t)), 0, 0);
 	tt = Time_t(r0);
 	errno = int(e1);
 	return;
 }
 
 func Times(tms *Tms) (ticks uintptr, errno int) {
-	r0, r1, e1 := Syscall(SYS_TIMES, uintptr(unsafe.Pointer(tms)), 0, 0);
+	r0, _, e1 := Syscall(SYS_TIMES, uintptr(unsafe.Pointer(tms)), 0, 0);
 	ticks = uintptr(r0);
 	errno = int(e1);
 	return;
 }
 
 func Truncate(path string, length int64) (errno int) {
-	r0, r1, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(length), uintptr(length >> 32));
+	_, _, e1 := Syscall(SYS_TRUNCATE, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(length), uintptr(length >> 32));
 	errno = int(e1);
 	return;
 }
 
 func Umask(mask int) (oldmask int) {
-	r0, r1, e1 := Syscall(SYS_UMASK, uintptr(mask), 0, 0);
+	r0, _, _ := Syscall(SYS_UMASK, uintptr(mask), 0, 0);
 	oldmask = int(r0);
 	return;
 }
 
 func Uname(buf *Utsname) (errno int) {
-	r0, r1, e1 := Syscall(SYS_UNAME, uintptr(unsafe.Pointer(buf)), 0, 0);
+	_, _, e1 := Syscall(SYS_UNAME, uintptr(unsafe.Pointer(buf)), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Unlink(path string) (errno int) {
-	r0, r1, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(StringBytePtr(path))), 0, 0);
+	_, _, e1 := Syscall(SYS_UNLINK, uintptr(unsafe.Pointer(StringBytePtr(path))), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Unlinkat(dirfd int, path string) (errno int) {
-	r0, r1, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), 0);
+	_, _, e1 := Syscall(SYS_UNLINKAT, uintptr(dirfd), uintptr(unsafe.Pointer(StringBytePtr(path))), 0);
 	errno = int(e1);
 	return;
 }
 
 func Unshare(flags int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_UNSHARE, uintptr(flags), 0, 0);
+	_, _, e1 := Syscall(SYS_UNSHARE, uintptr(flags), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func Ustat(dev int, ubuf *Ustat_t) (errno int) {
-	r0, r1, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0);
+	_, _, e1 := Syscall(SYS_USTAT, uintptr(dev), uintptr(unsafe.Pointer(ubuf)), 0);
 	errno = int(e1);
 	return;
 }
 
 func Utime(path string, buf *Utimbuf) (errno int) {
-	r0, r1, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(unsafe.Pointer(buf)), 0);
+	_, _, e1 := Syscall(SYS_UTIME, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(unsafe.Pointer(buf)), 0);
 	errno = int(e1);
 	return;
 }
@@ -550,161 +532,91 @@ func Utime(path string, buf *Utimbuf) (errno int) {
 func Write(fd int, p []byte) (n int, errno int) {
 	var _p0 *byte;
 	if len(p) > 0 { _p0 = &p[0]; }
-	r0, r1, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)));
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(_p0)), uintptr(len(p)));
 	n = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func exitThread(code int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_EXIT, uintptr(code), 0, 0);
+	_, _, e1 := Syscall(SYS_EXIT, uintptr(code), 0, 0);
 	errno = int(e1);
 	return;
 }
 
 func read(fd int, p *byte, np int) (n int, errno int) {
-	r0, r1, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np));
+	r0, _, e1 := Syscall(SYS_READ, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np));
 	n = int(r0);
 	errno = int(e1);
 	return;
 }
 
 func write(fd int, p *byte, np int) (n int, errno int) {
-	r0, r1, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np));
+	r0, _, e1 := Syscall(SYS_WRITE, uintptr(fd), uintptr(unsafe.Pointer(p)), uintptr(np));
 	n = int(r0);
 	errno = int(e1);
 	return;
 }
 
-func Chown(path string, uid int, gid int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_CHOWN32, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(uid), uintptr(gid));
-	errno = int(e1);
-	return;
-}
-
-func Fchown(fd int, uid int, gid int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_FCHOWN32, uintptr(fd), uintptr(uid), uintptr(gid));
-	errno = int(e1);
-	return;
-}
-
-func Fstat(fd int, stat *Stat_t) (errno int) {
-	r0, r1, e1 := Syscall(SYS_FSTAT64, uintptr(fd), uintptr(unsafe.Pointer(stat)), 0);
-	errno = int(e1);
-	return;
-}
-
-func Fstatfs(fd int, buf *Statfs_t) (errno int) {
-	r0, r1, e1 := Syscall(SYS_FSTATFS64, uintptr(fd), uintptr(unsafe.Pointer(buf)), 0);
-	errno = int(e1);
-	return;
-}
-
-func Getegid() (egid int) {
-	r0, r1, e1 := Syscall(SYS_GETEGID32, 0, 0, 0);
-	egid = int(r0);
-	return;
-}
-
-func Geteuid() (euid int) {
-	r0, r1, e1 := Syscall(SYS_GETEUID32, 0, 0, 0);
-	euid = int(r0);
-	return;
-}
-
-func Getgid() (gid int) {
-	r0, r1, e1 := Syscall(SYS_GETGID32, 0, 0, 0);
-	gid = int(r0);
-	return;
-}
-
-func Getuid() (uid int) {
-	r0, r1, e1 := Syscall(SYS_GETUID32, 0, 0, 0);
-	uid = int(r0);
-	return;
-}
-
-func Lchown(path string, uid int, gid int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_LCHOWN32, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(uid), uintptr(gid));
-	errno = int(e1);
-	return;
-}
-
-func Lstat(path string, stat *Stat_t) (errno int) {
-	r0, r1, e1 := Syscall(SYS_LSTAT64, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(unsafe.Pointer(stat)), 0);
-	errno = int(e1);
-	return;
-}
-
-func Setfsgid(gid int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SETFSGID32, uintptr(gid), 0, 0);
-	errno = int(e1);
-	return;
-}
-
-func Setfsuid(uid int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SETFSUID32, uintptr(uid), 0, 0);
-	errno = int(e1);
-	return;
-}
-
-func Setgid(gid int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SETGID32, uintptr(gid), 0, 0);
+func accept(s int, rsa *RawSockaddrAny, addrlen *_Socklen) (fd int, errno int) {
+	r0, _, e1 := Syscall(SYS_ACCEPT, uintptr(s), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)));
+	fd = int(r0);
 	errno = int(e1);
 	return;
 }
 
-func Setregid(rgid int, egid int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SETREGID32, uintptr(rgid), uintptr(egid), 0);
+func bind(s int, addr uintptr, addrlen _Socklen) (errno int) {
+	_, _, e1 := Syscall(SYS_BIND, uintptr(s), uintptr(addr), uintptr(addrlen));
 	errno = int(e1);
 	return;
 }
 
-func Setresgid(rgid int, egid int, sgid int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SETRESGID32, uintptr(rgid), uintptr(egid), uintptr(sgid));
+func connect(s int, addr uintptr, addrlen _Socklen) (errno int) {
+	_, _, e1 := Syscall(SYS_CONNECT, uintptr(s), uintptr(addr), uintptr(addrlen));
 	errno = int(e1);
 	return;
 }
 
-func Setresuid(ruid int, euid int, suid int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SETRESUID32, uintptr(ruid), uintptr(euid), uintptr(suid));
+func getgroups(n int, list *_Gid_t) (nn int, errno int) {
+	r0, _, e1 := Syscall(SYS_GETGROUPS32, uintptr(n), uintptr(unsafe.Pointer(list)), 0);
+	nn = int(r0);
 	errno = int(e1);
 	return;
 }
 
-func Setreuid(ruid int, euid int) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SETREUID32, uintptr(ruid), uintptr(euid), 0);
+func setgroups(n int, list *_Gid_t) (errno int) {
+	_, _, e1 := Syscall(SYS_SETGROUPS32, uintptr(n), uintptr(unsafe.Pointer(list)), 0);
 	errno = int(e1);
 	return;
 }
 
-func Stat(path string, stat *Stat_t) (errno int) {
-	r0, r1, e1 := Syscall(SYS_STAT64, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(unsafe.Pointer(stat)), 0);
+func setsockopt(s int, level int, name int, val uintptr, vallen int) (errno int) {
+	_, _, e1 := Syscall6(SYS_SETSOCKOPT, uintptr(s), uintptr(level), uintptr(name), uintptr(val), uintptr(vallen), 0);
 	errno = int(e1);
 	return;
 }
 
-func Statfs(path string, buf *Statfs_t) (errno int) {
-	r0, r1, e1 := Syscall(SYS_STATFS64, uintptr(unsafe.Pointer(StringBytePtr(path))), uintptr(unsafe.Pointer(buf)), 0);
+func socket(domain int, typ int, proto int) (fd int, errno int) {
+	r0, _, e1 := Syscall(SYS_SOCKET, uintptr(domain), uintptr(typ), uintptr(proto));
+	fd = int(r0);
 	errno = int(e1);
 	return;
 }
 
-func getgroups(n int, list *_Gid_t) (nn int, errno int) {
-	r0, r1, e1 := Syscall(SYS_GETGROUPS32, uintptr(n), uintptr(unsafe.Pointer(list)), 0);
-	nn = int(r0);
+func getpeername(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (errno int) {
+	_, _, e1 := Syscall(SYS_GETPEERNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)));
 	errno = int(e1);
 	return;
 }
 
-func setgroups(n int, list *_Gid_t) (errno int) {
-	r0, r1, e1 := Syscall(SYS_SETGROUPS32, uintptr(n), uintptr(unsafe.Pointer(list)), 0);
+func getsockname(fd int, rsa *RawSockaddrAny, addrlen *_Socklen) (errno int) {
+	_, _, e1 := Syscall(SYS_GETSOCKNAME, uintptr(fd), uintptr(unsafe.Pointer(rsa)), uintptr(unsafe.Pointer(addrlen)));
 	errno = int(e1);
 	return;
 }
 
 func Select(nfd int, r *FdSet, w *FdSet, e *FdSet, timeout *Timeval) (n int, errno int) {
-	r0, r1, e1 := Syscall6(SYS__NEWSELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0);
+	r0, _, e1 := Syscall6(SYS__NEWSELECT, uintptr(nfd), uintptr(unsafe.Pointer(r)), uintptr(unsafe.Pointer(w)), uintptr(unsafe.Pointer(e)), uintptr(unsafe.Pointer(timeout)), 0);
 	n = int(r0);
 	errno = int(e1);
 	return;