1 files changed, 192 insertions, 0 deletions
diff --git a/src/lib/util.c.pamphlet b/src/lib/util.c.pamphlet
new file mode 100644
index 00000000..f4ec3a6e
--- /dev/null
+++ b/src/lib/util.c.pamphlet
@@ -0,0 +1,192 @@
+\documentclass{article}
+\usepackage{axiom}
+\begin{document}
+\title{\$SPAD/src/lib util.c}
+\author{The Axiom Team}
+\maketitle
+\begin{abstract}
+\end{abstract}
+\eject
+\tableofcontents
+\newpage
+<<*>>=
+<<license>>
+
+#include "axiom-c-macros.h"
+
+#include <stdlib.h>
+@
+The MACOSX platform is broken because no matter what you do it seems to
+include files from [[/usr/include/sys]] ahead of [[/usr/include]]. On linux
+systems these files include themselves which causes an infinite regression
+of includes that fails. GCC gracefully steps over that problem but the
+build fails anyway. On MACOSX the [[/usr/include/sys]] versions 
+of files are badly broken with respect to the [[/usr/include]] versions.
+<<*>>=
+#if defined(MACOSXplatform)
+#include "/usr/include/unistd.h"
+#else
+#include <unistd.h>
+#endif
+#include <sys/types.h>
+#include <stdio.h>
+#include <errno.h>
+#include <X11/Xlib.h>
+#include <X11/Xutil.h>
+#include "view.h"
+
+
+#include "util.H1"
+
+
+
+
+int
+checker(int code, int lineNumber, char *errorStr)
+{
+  if (code < 0) {
+    fprintf(stderr, "Error occured during %s\n", errorStr);
+    fprintf(stderr, "Error code of %d\n", errno);
+    fprintf(stderr, "Error in line number %d of process %d\n", lineNumber, getpid());
+    perror("");
+  }
+  return (code);
+}
+
+
+
+
+char *
+getmemWithLine(int nbytes, char *str, int lineNum)
+{
+  char *p;
+
+  p = (char *) malloc(nbytes);
+  if (!p) {
+    fprintf(stderr, "getmem: Could not get %d bytes for %s at line %d\n", nbytes, str, lineNum);
+    exit(99);
+  }
+  return p;
+}
+
+
+char *
+saymemWithLine(char *str, int num, int size, int lineNum)
+{
+  char *p;
+
+  p = getmemWithLine(num * size, str, lineNum);
+  return p;
+
+}
+
+
+void
+#ifdef _NO_PROTO
+myfree(p, size)
+    void *p;
+    int size;
+#else
+myfree(void *p, int size)
+#endif
+{
+    free(p);
+}
+
+
+
+
+XPoint
+getWindowPositionXY(Display *display, Window w)
+{
+  XPoint position;
+  Window rootW, parentW, *childrenWs, tmpW;
+  unsigned int nChildren;
+  XWindowAttributes windowAttrib;
+  int screen, tmp = 1;
+
+  screen = DefaultScreen(display);
+  tmpW = w;
+  while (tmp) {
+    XQueryTree(display, tmpW, &rootW, &parentW, &childrenWs, &nChildren);
+    XFree((char *)childrenWs);
+    if (parentW == RootWindow(display, screen))
+      tmp = 0;
+    else
+      tmpW = parentW;
+  }
+  XGetWindowAttributes(display, tmpW, &windowAttrib);
+  position.x = (short) windowAttrib.x;
+  position.y = (short) windowAttrib.y;
+
+  return (position);
+}
+
+
+
+XPoint
+getWindowSizeXY(Display *display,Window w)
+{
+  XPoint size;
+  Window rootW, parentW, *childrenWs, tmpW;
+  unsigned int nChildren;
+  XWindowAttributes windowAttrib;
+  int screen, tmp = 1;
+
+  screen = DefaultScreen(display);
+  tmpW = w;
+  while (tmp) {
+    XQueryTree(display, tmpW, &rootW, &parentW, &childrenWs, &nChildren);
+    XFree((char *)childrenWs);
+    if (parentW == RootWindow(display, screen))
+      tmp = 0;
+    else
+      tmpW = parentW;
+  }
+  XGetWindowAttributes(display, tmpW, &windowAttrib);
+  size.x = (short) windowAttrib.width;
+  size.y = (short) windowAttrib.height;
+
+  return (size);
+}
+@
+\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.
+*/
+@
+\newpage
+\begin{thebibliography}{99}
+\bibitem{1} nothing
+\end{thebibliography}
+\end{document}