1 files changed, 0 insertions, 260 deletions
diff --git a/src/pkg/syscall/so_solaris.go b/src/pkg/syscall/so_solaris.go
deleted file mode 100644
index bf1b75604..000000000
--- a/src/pkg/syscall/so_solaris.go
+++ /dev/null
@@ -1,260 +0,0 @@
-// Copyright 2011 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.
-
-package syscall
-
-import (
-	"sync"
-	"sync/atomic"
-	"unsafe"
-)
-
-// soError describes reasons for shared library load failures.
-type soError struct {
-	Err     error
-	ObjName string
-	Msg     string
-}
-
-func (e *soError) Error() string { return e.Msg }
-
-// Implemented in asm_solaris_amd64.s.
-func rawSysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
-func sysvicall6(trap, nargs, a1, a2, a3, a4, a5, a6 uintptr) (r1, r2 uintptr, err Errno)
-func dlclose(handle uintptr) (err Errno)
-func dlopen(name *uint8, mode uintptr) (handle uintptr, err Errno)
-func dlsym(handle uintptr, name *uint8) (proc uintptr, err Errno)
-
-// A so implements access to a single shared library object.
-type so struct {
-	Name   string
-	Handle uintptr
-}
-
-// loadSO loads shared library file into memory.
-func loadSO(name string) (*so, error) {
-	namep, err := BytePtrFromString(name)
-	if err != nil {
-		return nil, err
-	}
-	h, e := dlopen(namep, 1) // RTLD_LAZY
-	if e != 0 {
-		return nil, &soError{
-			Err:     e,
-			ObjName: name,
-			Msg:     "Failed to load " + name + ": " + e.Error(),
-		}
-	}
-	d := &so{
-		Name:   name,
-		Handle: uintptr(h),
-	}
-	return d, nil
-}
-
-// mustLoadSO is like loadSO but panics if load operation fails.
-func mustLoadSO(name string) *so {
-	d, e := loadSO(name)
-	if e != nil {
-		panic(e)
-	}
-	return d
-}
-
-// FindProc searches shared library d for procedure named name and returns
-// *proc if found. It returns an error if the search fails.
-func (d *so) FindProc(name string) (*proc, error) {
-	namep, err := BytePtrFromString(name)
-	if err != nil {
-		return nil, err
-	}
-	a, _ := dlsym(uintptr(d.Handle), namep)
-	if a == 0 {
-		return nil, &soError{
-			Err:     ENOSYS,
-			ObjName: name,
-			Msg:     "Failed to find " + name + " procedure in " + d.Name,
-		}
-	}
-	p := &proc{
-		SO:   d,
-		Name: name,
-		addr: a,
-	}
-	return p, nil
-}
-
-// MustFindProc is like FindProc but panics if search fails.
-func (d *so) MustFindProc(name string) *proc {
-	p, e := d.FindProc(name)
-	if e != nil {
-		panic(e)
-	}
-	return p
-}
-
-// Release unloads shared library d from memory.
-func (d *so) Release() (err error) {
-	return dlclose(d.Handle)
-}
-
-// A proc implements access to a procedure inside a shared library.
-type proc struct {
-	SO   *so
-	Name string
-	addr uintptr
-}
-
-// Addr returns the address of the procedure represented by p.
-// The return value can be passed to Syscall to run the procedure.
-func (p *proc) Addr() uintptr {
-	return p.addr
-}
-
-// Call executes procedure p with arguments a. It will panic, if more then
-// 6 arguments are supplied.
-//
-// The returned error is always non-nil, constructed from the result of
-// GetLastError.  Callers must inspect the primary return value to decide
-// whether an error occurred (according to the semantics of the specific
-// function being called) before consulting the error. The error will be
-// guaranteed to contain syscall.Errno.
-func (p *proc) Call(a ...uintptr) (r1, r2 uintptr, lastErr error) {
-	switch len(a) {
-	case 0:
-		return sysvicall6(p.Addr(), uintptr(len(a)), 0, 0, 0, 0, 0, 0)
-	case 1:
-		return sysvicall6(p.Addr(), uintptr(len(a)), a[0], 0, 0, 0, 0, 0)
-	case 2:
-		return sysvicall6(p.Addr(), uintptr(len(a)), a[0], a[1], 0, 0, 0, 0)
-	case 3:
-		return sysvicall6(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], 0, 0, 0)
-	case 4:
-		return sysvicall6(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], 0, 0)
-	case 5:
-		return sysvicall6(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], 0)
-	case 6:
-		return sysvicall6(p.Addr(), uintptr(len(a)), a[0], a[1], a[2], a[3], a[4], a[5])
-	default:
-		panic("Call " + p.Name + " with too many arguments " + itoa(len(a)) + ".")
-	}
-	return
-}
-
-// A lazySO implements access to a single shared library.  It will delay
-// the load of the shared library until the first call to its Handle method
-// or to one of its lazyProc's Addr method.
-type lazySO struct {
-	mu   sync.Mutex
-	so   *so // non nil once SO is loaded
-	Name string
-}
-
-// Load loads single shared file d.Name into memory. It returns an error if
-// fails.  Load will not try to load SO, if it is already loaded into memory.
-func (d *lazySO) Load() error {
-	// Non-racy version of:
-	// if d.so == nil {
-	if atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(&d.so))) == nil {
-		d.mu.Lock()
-		defer d.mu.Unlock()
-		if d.so == nil {
-			so, e := loadSO(d.Name)
-			if e != nil {
-				return e
-			}
-			// Non-racy version of:
-			// d.so = so
-			atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(&d.so)), unsafe.Pointer(so))
-		}
-	}
-	return nil
-}
-
-// mustLoad is like Load but panics if search fails.
-func (d *lazySO) mustLoad() {
-	e := d.Load()
-	if e != nil {
-		panic(e)
-	}
-}
-
-// Handle returns d's module handle.
-func (d *lazySO) Handle() uintptr {
-	d.mustLoad()
-	return uintptr(d.so.Handle)
-}
-
-// NewProc returns a lazyProc for accessing the named procedure in the SO d.
-func (d *lazySO) NewProc(name string) *lazyProc {
-	return &lazyProc{l: d, Name: name}
-}
-
-// newLazySO creates new lazySO associated with SO file.
-func newLazySO(name string) *lazySO {
-	return &lazySO{Name: name}
-}
-
-// A lazyProc implements access to a procedure inside a lazySO.
-// It delays the lookup until the Addr method is called.
-type lazyProc struct {
-	mu   sync.Mutex
-	Name string
-	l    *lazySO
-	proc *proc
-}
-
-// Find searches the shared library for procedure named p.Name. It returns an
-// error if search fails. Find will not search procedure, if it is already
-// found and loaded into memory.
-func (p *lazyProc) Find() error {
-	// Non-racy version of:
-	// if p.proc == nil {
-	if atomic.LoadPointer((*unsafe.Pointer)(unsafe.Pointer(&p.proc))) == nil {
-		p.mu.Lock()
-		defer p.mu.Unlock()
-		if p.proc == nil {
-			e := p.l.Load()
-			if e != nil {
-				return e
-			}
-			proc, e := p.l.so.FindProc(p.Name)
-			if e != nil {
-				return e
-			}
-			// Non-racy version of:
-			// p.proc = proc
-			atomic.StorePointer((*unsafe.Pointer)(unsafe.Pointer(&p.proc)), unsafe.Pointer(proc))
-		}
-	}
-	return nil
-}
-
-// mustFind is like Find but panics if search fails.
-func (p *lazyProc) mustFind() {
-	e := p.Find()
-	if e != nil {
-		panic(e)
-	}
-}
-
-// Addr returns the address of the procedure represented by p.
-// The return value can be passed to Syscall to run the procedure.
-func (p *lazyProc) Addr() uintptr {
-	p.mustFind()
-	return p.proc.Addr()
-}
-
-// Call executes procedure p with arguments a. It will panic, if more then
-// 6 arguments are supplied.
-//
-// The returned error is always non-nil, constructed from the result of
-// GetLastError.  Callers must inspect the primary return value to decide
-// whether an error occurred (according to the semantics of the specific
-// function being called) before consulting the error. The error will be
-// guaranteed to contain syscall.Errno.
-func (p *lazyProc) Call(a ...uintptr) (r1, r2 uintptr, lastErr error) {
-	p.mustFind()
-	return p.proc.Call(a...)
-}