massive reduction of unneeded files

1 files changed, 0 insertions, 428 deletions

diff --git a/nx-X11/lib/Xt/Threads.c b/nx-X11/lib/Xt/Threads.c
deleted file mode 100644
index aad17ca79..000000000
--- a/nx-X11/lib/Xt/Threads.c
+++ /dev/null
@@ -1,428 +0,0 @@
-/* $Xorg: Threads.c,v 1.4 2001/02/09 02:03:59 xorgcvs Exp $ */
-
-/************************************************************
-Copyright 1993 by Sun Microsystems, Inc. Mountain View, CA.
-
-                    All Rights Reserved
-
-Permission  to  use,  copy,  modify,  and  distribute   this
-software  and  its documentation for any purpose and without
-fee is hereby granted, provided that the above copyright no-
-tice  appear  in all copies and that both that copyright no-
-tice and this permission notice appear in  supporting  docu-
-mentation,  and  that the name Sun not be used in advertising
-or publicity pertaining to distribution  of  the software
-without specific prior written permission. Sun makes no
-representations about the suitability of this software for
-any purpose. It is provided "as is" without any express or
-implied warranty.
-
-SUN DISCLAIMS ALL WARRANTIES WITH REGARD TO  THIS  SOFTWARE,
-INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT-
-NESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL SUN BE  LI-
-ABLE  FOR  ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR
-ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE,  DATA  OR
-PROFITS,  WHETHER  IN  AN  ACTION OF CONTRACT, NEGLIGENCE OR
-OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION  WITH
-THE USE OR PERFORMANCE OF THIS SOFTWARE.
-
-********************************************************/
-
-/*
-
-Copyright 1994, 1998  The Open Group
-
-Permission to use, copy, modify, distribute, and sell this software and its
-documentation for any purpose is hereby granted without fee, provided that
-the above copyright notice appear in all copies and that both that
-copyright notice and this permission notice appear in supporting
-documentation.
-
-The above copyright notice and this permission notice shall be included in
-all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
-CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-
-Except as contained in this notice, the name of The Open Group shall not be
-used in advertising or otherwise to promote the sale, use or other dealings
-in this Software without prior written authorization from The Open Group.
-
-*/
-/* $XFree86: xc/lib/Xt/Threads.c,v 3.6 2001/12/14 19:56:31 dawes Exp $ */
-
-#ifdef HAVE_CONFIG_H
-#include <config.h>
-#endif
-#include "IntrinsicI.h"
-
-#ifdef XTHREADS
-
-#define xmalloc __XtMalloc
-#define xfree XtFree
-#include <X11/Xthreads.h>
-
-#ifndef NDEBUG
-#define NDEBUG
-#endif
-#include <assert.h>
-#include <stdio.h>
-
-typedef struct _ThreadStack {
-    unsigned int size;
-    int sp;
-    struct _Tstack {
-	xthread_t t;
-	xcondition_t c;
-    } *st;
-} ThreadStack;
-
-typedef struct _LockRec {
-    xmutex_t mutex;
-    int level;
-    ThreadStack stack;
-#ifndef _XMUTEX_NESTS
-    xthread_t holder;
-    xcondition_t cond;
-#endif
-} LockRec;
-
-
-#define STACK_INCR 16
-
-static LockPtr process_lock = NULL;
-
-static void
-InitProcessLock(void)
-{
-    if(!process_lock) {
-    	process_lock = XtNew(LockRec);
-    	process_lock->mutex = xmutex_malloc();
-    	xmutex_init(process_lock->mutex);
-    	process_lock->level = 0;
-#ifndef _XMUTEX_NESTS
-    	process_lock->cond = xcondition_malloc();
-    	xcondition_init(process_lock->cond);
-    	xthread_clear_id(process_lock->holder);
-#endif
-    }
-}
-
-static void
-ProcessLock(void)
-{
-#ifdef _XMUTEX_NESTS
-    xmutex_lock(process_lock->mutex);
-    process_lock->level++;
-#else
-    xthread_t this_thread = xthread_self();
-
-    xmutex_lock(process_lock->mutex);
-
-    if (!xthread_have_id(process_lock->holder)) {
-	process_lock->holder = this_thread;
-	xmutex_unlock(process_lock->mutex);
-	return;
-    }
-
-    if (xthread_equal(process_lock->holder,this_thread)) {
-	process_lock->level++;
-	xmutex_unlock(process_lock->mutex);
-	return;
-    }
-
-    while(xthread_have_id(process_lock->holder))
-	xcondition_wait(process_lock->cond, process_lock->mutex);
-
-    process_lock->holder = this_thread;
-    assert(xthread_equal(process_lock->holder, this_thread));
-    xmutex_unlock(process_lock->mutex);
-#endif
-}
-
-static void
-ProcessUnlock(void)
-{
-#ifdef _XMUTEX_NESTS
-    process_lock->level--;
-    xmutex_unlock(process_lock->mutex);
-#else
-    xmutex_lock(process_lock->mutex);
-    assert(xthread_equal(process_lock->holder, xthread_self()));
-    if (process_lock->level != 0) {
-	process_lock->level--;
-	xmutex_unlock(process_lock->mutex);
-	return;
-    }
-
-    xthread_clear_id(process_lock->holder);
-    xcondition_signal(process_lock->cond);
-
-    xmutex_unlock(process_lock->mutex);
-#endif
-}
-
-
-static void
-AppLock(XtAppContext app)
-{
-    LockPtr app_lock = app->lock_info;
-#ifdef _XMUTEX_NESTS
-    xmutex_lock(app_lock->mutex);
-    app_lock->level++;
-#else
-    xthread_t self = xthread_self();
-    xmutex_lock(app_lock->mutex);
-    if (!xthread_have_id(app_lock->holder)) {
-	app_lock->holder = self;
-    	assert(xthread_equal(app_lock->holder, self));
-	xmutex_unlock(app_lock->mutex);
-	return;
-    }
-    if (xthread_equal(app_lock->holder, self)) {
-	app_lock->level++;
-	xmutex_unlock(app_lock->mutex);
-	return;
-    }
-    while(xthread_have_id(app_lock->holder)) {
-	xcondition_wait(app_lock->cond, app_lock->mutex);
-    }
-    app_lock->holder = self;
-    assert(xthread_equal(app_lock->holder, self));
-    xmutex_unlock(app_lock->mutex);
-#endif
-}
-
-static void
-AppUnlock(XtAppContext app)
-{
-    LockPtr app_lock = app->lock_info;
-#ifdef _XMUTEX_NESTS
-    app_lock->level--;
-    xmutex_unlock(app_lock->mutex);
-#else
-    xthread_t self;
-
-    self = xthread_self();
-    xmutex_lock(app_lock->mutex);
-    assert(xthread_equal(app_lock->holder, self));
-    if (app_lock->level != 0) {
-	app_lock->level--;
-	xmutex_unlock(app_lock->mutex);
-	return;
-    }
-    xthread_clear_id(app_lock->holder);
-    xcondition_signal(app_lock->cond);
-    xmutex_unlock(app_lock->mutex);
-#endif
-}
-
-static void
-YieldAppLock(
-    XtAppContext app,
-    Boolean* push_thread,
-    Boolean* pushed_thread,
-    int* level)
-{
-    LockPtr app_lock = app->lock_info;
-    xthread_t self = xthread_self();
-#ifndef _XMUTEX_NESTS
-    xmutex_lock(app_lock->mutex);
-    assert(xthread_equal(app_lock->holder, self));
-#endif
-    *level = app_lock->level;
-    if (*push_thread) {
-	*push_thread = FALSE;
-	*pushed_thread = TRUE;
-
-	if(app_lock->stack.sp == (int)app_lock->stack.size - 1) {
-	    unsigned ii;
-	    app_lock->stack.st = (struct _Tstack *)
-		XtRealloc ((char *)app_lock->stack.st,
-		(app_lock->stack.size + STACK_INCR) * sizeof (struct _Tstack));
-	    ii = app_lock->stack.size;
-	    app_lock->stack.size += STACK_INCR;
-	    for ( ; ii < app_lock->stack.size; ii++) {
-		app_lock->stack.st[ii].c = xcondition_malloc();
-		xcondition_init(app_lock->stack.st[ii].c);
-	    }
-	}
-	app_lock->stack.st[++(app_lock->stack.sp)].t = self;
-    }
-#ifdef _XMUTEX_NESTS
-    while (app_lock->level > 0) {
-	app_lock->level--;
-	xmutex_unlock(app_lock->mutex);
-    }
-#else
-    xcondition_signal(app_lock->cond);
-    app_lock->level = 0;
-    xthread_clear_id(app_lock->holder);
-    xmutex_unlock(app_lock->mutex);
-#endif
-}
-
-static void
-RestoreAppLock(
-    XtAppContext app,
-    int level,
-    Boolean* pushed_thread)
-{
-    LockPtr app_lock = app->lock_info;
-    xthread_t self = xthread_self();
-    xmutex_lock(app_lock->mutex);
-#ifdef _XMUTEX_NESTS
-    app_lock->level++;
-#else
-    while(xthread_have_id(app_lock->holder)) {
-	xcondition_wait(app_lock->cond, app_lock->mutex);
-    }
-#endif
-    if (!xthread_equal(app_lock->stack.st[app_lock->stack.sp].t, self)) {
-	int ii;
-	for (ii = app_lock->stack.sp - 1; ii >= 0; ii--) {
-	    if (xthread_equal(app_lock->stack.st[ii].t, self)) {
-		xcondition_wait(app_lock->stack.st[ii].c, app_lock->mutex);
-		break;
-	    }
-	}
-#ifndef _XMUTEX_NESTS
-	while(xthread_have_id(app_lock->holder)) {
-	    xcondition_wait(app_lock->cond, app_lock->mutex);
-	}
-#endif
-    }
-#ifdef _XMUTEX_NESTS
-    while (app_lock->level < level) {
-	xmutex_lock(app_lock->mutex);
-	app_lock->level++;
-    }
-#else
-    app_lock->holder = self;
-    app_lock->level = level;
-    assert(xthread_equal(app_lock->holder, self));
-#endif
-    if (*pushed_thread) {
-	*pushed_thread = FALSE;
-	(app_lock->stack.sp)--;
-	if (app_lock->stack.sp >= 0) {
-	    xcondition_signal (app_lock->stack.st[app_lock->stack.sp].c);
-	}
-    }
-#ifndef _XMUTEX_NESTS
-    xmutex_unlock(app_lock->mutex);
-#endif
-}
-
-static void
-FreeAppLock(XtAppContext app)
-{
-    unsigned ii;
-    LockPtr app_lock = app->lock_info;
-
-    if(app_lock) {
-	xmutex_clear(app_lock->mutex);
-	xmutex_free(app_lock->mutex);
-#ifndef _XMUTEX_NESTS
-	xcondition_clear(app_lock->cond);
-	xcondition_free(app_lock->cond);
-#endif
-	if(app_lock->stack.st != (struct _Tstack *)NULL) {
-	    for (ii = 0; ii < app_lock->stack.size; ii++) {
-		xcondition_clear(app_lock->stack.st[ii].c);
-		xcondition_free(app_lock->stack.st[ii].c);
-	    }
-	    XtFree((char *)app_lock->stack.st);
-	}
-	XtFree((char *)app_lock);
-	app->lock_info = NULL;
-    }
-}
-
-static void
-InitAppLock(XtAppContext app)
-{
-    int ii;
-    LockPtr app_lock;
-
-    app->lock = AppLock;
-    app->unlock = AppUnlock;
-    app->yield_lock = YieldAppLock;
-    app->restore_lock = RestoreAppLock;
-    app->free_lock = FreeAppLock;
-
-    app_lock = app->lock_info = XtNew(LockRec);
-    app_lock->mutex = xmutex_malloc();
-    xmutex_init(app_lock->mutex);
-    app_lock->level = 0;
-#ifndef _XMUTEX_NESTS
-    app_lock->cond = xcondition_malloc();
-    xcondition_init(app_lock->cond);
-    xthread_clear_id(app_lock->holder);
-#endif
-    app_lock->stack.size = STACK_INCR;
-    app_lock->stack.sp = -1;
-    app_lock->stack.st =
-	(struct _Tstack *)__XtMalloc(sizeof(struct _Tstack)*STACK_INCR);
-    for (ii = 0; ii < STACK_INCR; ii++) {
-	app_lock->stack.st[ii].c = xcondition_malloc();
-	xcondition_init(app_lock->stack.st[ii].c);
-    }
-}
-
-#endif /* defined(XTHREADS) */
-
-void XtAppLock(XtAppContext app)
-{
-#ifdef XTHREADS
-    if(app->lock)
-	(*app->lock)(app);
-#endif
-}
-
-void XtAppUnlock(XtAppContext app)
-{
-#ifdef XTHREADS
-    if(app->unlock)
-	(*app->unlock)(app);
-#endif
-}
-
-void XtProcessLock(void)
-{
-#ifdef XTHREADS
-    if(_XtProcessLock)
-	(*_XtProcessLock)();
-#endif
-}
-
-void XtProcessUnlock(void)
-{
-#ifdef XTHREADS
-    if(_XtProcessUnlock)
-	(*_XtProcessUnlock)();
-#endif
-}
-
-Boolean XtToolkitThreadInitialize(void)
-{
-#ifdef XTHREADS
-    if (_XtProcessLock == NULL) {
-#ifdef xthread_init
-	xthread_init();
-#endif
-	InitProcessLock();
-	_XtProcessLock = ProcessLock;
-	_XtProcessUnlock = ProcessUnlock;
-	_XtInitAppLock = InitAppLock;
-    }
-    return True;
-#else
-    return False;
-#endif
-}
-