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authordos-reis <gdr@axiomatics.org>2008-03-09 03:47:21 +0000
committerdos-reis <gdr@axiomatics.org>2008-03-09 03:47:21 +0000
commit6e07ce8f0c6c77b61cfa2f8be54781160018ff91 (patch)
tree91e5069719c924bd58242e932bd585d3e676112b /src/graph/viewman/cleanup.c.pamphlet
parent3f7d906f8cd6edd2597a49f629bd31914de8ca08 (diff)
downloadopen-axiom-6e07ce8f0c6c77b61cfa2f8be54781160018ff91.tar.gz
* graph/: Depamphletize.
* include/addfile.h: Move from hyper. * include/addfile.H1: Move external declarations into addfile.h. Remove.
Diffstat (limited to 'src/graph/viewman/cleanup.c.pamphlet')
-rw-r--r--src/graph/viewman/cleanup.c.pamphlet254
1 files changed, 0 insertions, 254 deletions
diff --git a/src/graph/viewman/cleanup.c.pamphlet b/src/graph/viewman/cleanup.c.pamphlet
deleted file mode 100644
index 24103128..00000000
--- a/src/graph/viewman/cleanup.c.pamphlet
+++ /dev/null
@@ -1,254 +0,0 @@
-\documentclass{article}
-\usepackage{axiom}
-\begin{document}
-\title{\$SPAD/src/graph/viewman cleanup.c}
-\author{The Axiom Team}
-\maketitle
-\begin{abstract}
-\end{abstract}
-\eject
-\tableofcontents
-\eject
-\section{License}
-<<license>>=
-/*
-Copyright (c) 1991-2002, The Numerical ALgorithms Group Ltd.
-All rights reserved.
-
-Redistribution and use in source and binary forms, with or without
-modification, are permitted provided that the following conditions are
-met:
-
- - Redistributions of source code must retain the above copyright
- notice, this list of conditions and the following disclaimer.
-
- - Redistributions in binary form must reproduce the above copyright
- notice, this list of conditions and the following disclaimer in
- the documentation and/or other materials provided with the
- distribution.
-
- - Neither the name of The Numerical ALgorithms Group Ltd. nor the
- names of its contributors may be used to endorse or promote products
- derived from this software without specific prior written permission.
-
-THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
-IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
-TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
-PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
-OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
-EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
-PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
-PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
-LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
-NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
-SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-*/
-@
-<<*>>=
-<<license>>
-
-#define _CLEANUP_C
-#include "axiom-c-macros.h"
-
-#include <stdlib.h>
-#include <unistd.h>
-#include <stdio.h>
-#if !defined(BSDplatform)
-#include <malloc.h>
-#endif
-#include <assert.h>
-#include <signal.h>
-#include <sys/wait.h>
-
-#include "viewman.h"
-#include "actions.h"
-
-#include "util.H1"
-#include "cleanup.H1"
-#include "makeGraph.H1"
-#include "readView.H1"
-
-void
-#ifdef _NO_PROTO
-brokenPipe(sig)
-int sig;
-#else
-brokenPipe(int sig)
-#endif
-{
- fprintf(stderr,
- "The viewport manager tried to write to a non-existing pipe.\n");
-}
-
-
-void
-#ifdef _NO_PROTO
-endChild(sig)
-int sig;
-#else
-endChild(int sig)
-#endif
-{
-
- checkClosedChild = yes;
-}
-
-
-/****************************
- * void rmViewMgr(slotPtr) *
- * *
- * given a pointer to a *
- * viewManager, this *
- * procedure removes it *
- * from the viewport list *
-*****************************/
-
-void
-#ifdef _NO_PROTO
-rmViewMgr(slotPtr)
- viewManager *slotPtr;
-#else
-rmViewMgr(viewManager *slotPtr)
-#endif
-{
-
- int i,throwAway,code;
- viewManager *somePort, *someOtherPort;
- graphStruct *someGraph,*someOtherGraph; /* used in discarding graphs */
- viewsWithThisGraph *someView,*someOtherView;
-
- for (somePort=someOtherPort=viewports;
- (somePort != 0) && (somePort != slotPtr);
- somePort=(someOtherPort=somePort)->nextViewport)
- {}
- assert ((somePort == 0) ||
- (somePort == viewports) ||
- (somePort == someOtherPort->nextViewport));
-
- if (somePort) {
- if (somePort == viewports) viewports=viewports->nextViewport;
- else someOtherPort->nextViewport = somePort->nextViewport;
- }
- /*** if view2D, then clean up after the graphs as well ***/
- if (slotPtr->viewType == view2DType) {
- for (i=0; i<maxGraphs; i++) {
- code=readViewport(slotPtr,&throwAway,intSize); /* get the graph to discard */
- if (code == -1) break; /* read failure - give up */
- if (throwAway) { /* zero means no graph */
-
- for (someGraph = someOtherGraph = graphList;
- (someGraph != 0) && (someGraph->key != throwAway);
- someGraph=(someOtherGraph=someGraph)->nextGraph)
- {
- }
- /* someGraph is 0 if not found */
- /* someGraph == graphList if found at first */
- /* otherwise someGraph == someOtherGraph->nextGraph */
- assert( (someGraph == 0) ||
- (someGraph == graphList) ||
- (someGraph == someOtherGraph->nextGraph));
-
- if (someGraph) { /* if found (should always be true) */
-
- for(someView=someOtherView=someGraph->views;
- (someView !=0 ) && (someView->viewGr != slotPtr);
- someView=(someOtherView=someView)->nextViewthing)
- {
- }
- /* similarly */
- assert( (someView == 0) ||
- (someView == someGraph->views) ||
- (someView == someOtherView->nextViewthing));
-
- if (someView) { /* if found (should always be true) */
- if (someView == someGraph->views)
- /* first */
- someGraph->views = someGraph->views->nextViewthing;
- else
- someOtherView->nextViewthing = someView->nextViewthing;
- free(someView); /* remove this viewport
- from list */
- }
- /* if now nothing is pointing to this graph , remove the graph from the list*/
- if (someGraph->views == 0) {
- if (someGraph == graphList)
- graphList = graphList->nextGraph;
- else
- someOtherGraph->nextGraph = someGraph->nextGraph;
- discardGraph(someGraph); /* free the graph */
- }
- } /* if someGraph */
- } /* if throwAway */
- } /* for i */
- } /* if type is view2D */
- close(slotPtr->viewIn);
- close(slotPtr->viewOut);
- free(slotPtr);
-} /* rmViewMgr() */
-
-
-/***********************************
- * int closeChildViewport(slotPtr) *
- * *
- * given a pointer to a viewport *
- * structure (viewManager) this *
- * procedure first waits for the *
- * actual process to die and then *
- * removes it from the list of *
- * viewports via rmViewMgr(). *
- ***********************************/
-
-void
-#ifdef _NO_PROTO
-closeChildViewport(slotPtr)
- viewManager *slotPtr;
-#else
-closeChildViewport(viewManager *slotPtr)
-#endif
-{
-
- int status;
- rmViewMgr(slotPtr);
- wait(&status);
-
-} /* closeChildViewport */
-
-
-/*********************
- * int goodbye() *
- * *
- * kill all children *
- * (how mean) and *
- * then kill self. *
- *********************/
-
-void
-#ifdef _NO_PROTO
-goodbye(sig)
-int sig;
-#else
-goodbye(int sig)
-#endif
-{
-
- viewManager *v;
-
- v = viewports;
- while (v) {
- kill(v->PID,SIGTERM);
- while (wait(NULL) == -1);
- v = v->nextViewport;
- }
- exit(0);
-
-}
-
-
-
-
-@
-\eject
-\begin{thebibliography}{99}
-\bibitem{1} nothing
-\end{thebibliography}
-\end{document}