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-rw-r--r--src/misc/util/cpu_stats.c122
-rw-r--r--src/misc/util/cpu_time.c128
-rw-r--r--src/misc/util/datalimit.c95
-rw-r--r--src/misc/util/getopt.c84
-rw-r--r--src/misc/util/leaks.h8
-rw-r--r--src/misc/util/module.make9
-rw-r--r--src/misc/util/pathsearch.c131
-rw-r--r--src/misc/util/safe_mem.c104
-rw-r--r--src/misc/util/strsav.c157
-rw-r--r--src/misc/util/texpand.c66
-rw-r--r--src/misc/util/util.h331
-rw-r--r--src/misc/util/util_hack.h87
12 files changed, 92 insertions, 1230 deletions
diff --git a/src/misc/util/cpu_stats.c b/src/misc/util/cpu_stats.c
deleted file mode 100644
index aa2d18ef..00000000
--- a/src/misc/util/cpu_stats.c
+++ /dev/null
@@ -1,122 +0,0 @@
-/*
- * Revision Control Information
- *
- * /projects/hsis/CVS/utilities/util/cpu_stats.c,v
- * rajeev
- * 1.4
- * 1995/08/08 22:41:17
- *
- */
-/* LINTLIBRARY */
-
-#include <stdio.h>
-#include "util.h"
-
-
-#include <sys/types.h>
-//#include <sys/time.h>
-#ifdef HAVE_SYS_RESOURCE_H
-# include <sys/resource.h>
-#endif
-
-#if defined(_IBMR2)
-#define etext _etext
-#define edata _edata
-#define end _end
-#endif
-
-#ifndef __CYGWIN32__
-extern int end, etext, edata;
-#endif
-
-void
-util_print_cpu_stats(fp)
-FILE *fp;
-{
- (void) fprintf(fp, "Usage statistics not available\n");
-}
-
-#if 0
-
-void
-util_print_cpu_stats(fp)
-FILE *fp;
-{
-#if HAVE_SYS_RESOURCE_H && !defined(__CYGWIN32__)
- struct rusage rusage;
-#ifdef RLIMIT_DATA
- struct rlimit rlp;
-#endif
- int text, data, vm_limit, vm_soft_limit;
- double user, system, scale;
- char hostname[257];
- int vm_text, vm_init_data, vm_uninit_data, vm_sbrk_data;
-
- /* Get the hostname */
- (void) gethostname(hostname, 256);
- hostname[256] = '\0'; /* just in case */
-
- /* Get the virtual memory sizes */
- vm_text = ((int) (&etext)) / 1024.0 + 0.5;
- vm_init_data = ((int) (&edata) - (int) (&etext)) / 1024.0 + 0.5;
- vm_uninit_data = ((int) (&end) - (int) (&edata)) / 1024.0 + 0.5;
- vm_sbrk_data = (sizeof(char) * ((char *) sbrk(0) - (char *) (&end))) / 1024.0 + 0.5;
-
- /* Get virtual memory limits */
-#ifdef RLIMIT_DATA /* In HP-UX, with cc, this constant does not exist */
- (void) getrlimit(RLIMIT_DATA, &rlp);
- vm_limit = rlp.rlim_max / 1024.0 + 0.5;
- vm_soft_limit = rlp.rlim_cur / 1024.0 + 0.5;
-#else
- vm_limit = -1;
- vm_soft_limit = -1;
-#endif
-
- /* Get usage stats */
- (void) getrusage(RUSAGE_SELF, &rusage);
- user = rusage.ru_utime.tv_sec + rusage.ru_utime.tv_usec/1.0e6;
- system = rusage.ru_stime.tv_sec + rusage.ru_stime.tv_usec/1.0e6;
- scale = (user + system)*100.0;
- if (scale == 0.0) scale = 0.001;
-
- (void) fprintf(fp, "Runtime Statistics\n");
- (void) fprintf(fp, "------------------\n");
- (void) fprintf(fp, "Machine name: %s\n", hostname);
- (void) fprintf(fp, "User time %6.1f seconds\n", user);
- (void) fprintf(fp, "System time %6.1f seconds\n\n", system);
-
- text = rusage.ru_ixrss / scale + 0.5;
- data = (rusage.ru_idrss + rusage.ru_isrss) / scale + 0.5;
- (void) fprintf(fp, "Average resident text size = %5dK\n", text);
- (void) fprintf(fp, "Average resident data+stack size = %5dK\n", data);
- (void) fprintf(fp, "Maximum resident size = %5ldK\n\n",
- rusage.ru_maxrss/2);
- (void) fprintf(fp, "Virtual text size = %5dK\n",
- vm_text);
- (void) fprintf(fp, "Virtual data size = %5dK\n",
- vm_init_data + vm_uninit_data + vm_sbrk_data);
- (void) fprintf(fp, " data size initialized = %5dK\n",
- vm_init_data);
- (void) fprintf(fp, " data size uninitialized = %5dK\n",
- vm_uninit_data);
- (void) fprintf(fp, " data size sbrk = %5dK\n",
- vm_sbrk_data);
- /* In some platforms, this constant does not exist */
-#ifdef RLIMIT_DATA
- (void) fprintf(fp, "Virtual memory limit = %5dK (%dK)\n\n",
- vm_soft_limit, vm_limit);
-#endif
- (void) fprintf(fp, "Major page faults = %ld\n", rusage.ru_majflt);
- (void) fprintf(fp, "Minor page faults = %ld\n", rusage.ru_minflt);
- (void) fprintf(fp, "Swaps = %ld\n", rusage.ru_nswap);
- (void) fprintf(fp, "Input blocks = %ld\n", rusage.ru_inblock);
- (void) fprintf(fp, "Output blocks = %ld\n", rusage.ru_oublock);
- (void) fprintf(fp, "Context switch (voluntary) = %ld\n", rusage.ru_nvcsw);
- (void) fprintf(fp, "Context switch (involuntary) = %ld\n", rusage.ru_nivcsw);
-#else /* Do not have sys/resource.h */
- (void) fprintf(fp, "Usage statistics not available\n");
-#endif
-}
-
-#endif
-
diff --git a/src/misc/util/cpu_time.c b/src/misc/util/cpu_time.c
deleted file mode 100644
index d264bdc9..00000000
--- a/src/misc/util/cpu_time.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/**CFile***********************************************************************
-
- FileName [ cpu_time.c ]
-
- PackageName [ util ]
-
- Synopsis [ System time calls ]
-
- Description [ The problem is that all unix systems have a different notion
- of how fast time goes (i.e., the units returned by). This
- returns a consistent result. ]
-
- Author [ Stephen Edwards <sedwards@eecs.berkeley.edu> and others ]
-
- Copyright [Copyright (c) 1994-1996 The Regents of the Univ. of California.
- All rights reserved.
-
- Permission is hereby granted, without written agreement and without license
- or royalty fees, to use, copy, modify, and distribute this software and its
- documentation for any purpose, provided that the above copyright notice and
- the following two paragraphs appear in all copies of this software.
-
- IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
- DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
- OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
- CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN
- "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO PROVIDE
- MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.]
-
-******************************************************************************/
-
-#include "util.h"
-
-#if HAVE_SYS_TYPES_H
-# include<sys/types.h>
-#endif
-
-#if HAVE_SYS_TIMES_H
-# include<sys/times.h>
-#endif
-
-/**AutomaticStart*************************************************************/
-
-/*---------------------------------------------------------------------------*/
-/* Static function prototypes */
-/*---------------------------------------------------------------------------*/
-
-/**AutomaticEnd***************************************************************/
-
-/**Function********************************************************************
-
- Synopsis [ Return elapsed time in milliseconds ]
-
- Description [ Return a long which represents the elapsed time in
- milliseconds since some constant reference. <P>
-
- There are two possibilities:
- <OL>
- <LI> The system is non-POSIX compliant, so unistd.h
- and hence sysconf() can't tell us the clock tick
- speed. At this point, we have to resort to
- using the user-settable CLOCK_RESOLUTION definition
- to get the right speed
- <LI> The system is POSIX-compliant. unistd.h gives
- us sysconf(), which tells us the clock rate.
- </OL>
- ]
-
- SideEffects [ none ]
-
-******************************************************************************/
-
-/*
-long
-util_cpu_time()
-{
- long t = 0;
-
-#if HAVE_SYSCONF == 1
-
- // Code for POSIX systems
-
- struct tms buffer;
- long nticks; // number of clock ticks per second
-
- nticks = sysconf(_SC_CLK_TCK);
- times(&buffer);
- t = buffer.tms_utime * (1000.0/nticks);
-
-#else
-# ifndef vms
-
- // Code for non-POSIX systems
-
- struct tms buffer;
-
- time(&buffer);
- t = buffer.tms_utime * 1000.0 / CLOCK_RESOLUTION;
-
-# else
-
- // Code for VMS (?)
-
- struct {int p1, p2, p3, p4;} buffer;
- static long ref_time;
- times(&buffer);
- t = buffer.p1 * 10;
- if (ref_time == 0)
- ref_time = t;
- t = t - ref_time;
-
-# endif // vms
-#endif // _POSIX_VERSION
-
- return t;
-}
-*/
-
-
-long
-util_cpu_time()
-{
- return clock();
-}
diff --git a/src/misc/util/datalimit.c b/src/misc/util/datalimit.c
deleted file mode 100644
index 96c2ce95..00000000
--- a/src/misc/util/datalimit.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/**CFile************************************************************************
-
- FileName [datalimit.c]
-
- PackageName [util]
-
- Synopsis [Routine to obtain the maximum data size available to a program. The
- routine is based on "getrlimit". If the system does not have this function,
- the default value RLIMIT_DATA_DEFAULT is assumed. This function provides an
- informative value, it does not restrict the size of the program in any way.]
-
- Author [Fabio Somenzi <fabio@colorado.edu>]
-
- Copyright [This file was created at the University of Colorado at
- Boulder. The University of Colorado at Boulder makes no warranty
- about the suitability of this software for any purpose. It is
- presented on an AS IS basis.]
-
-******************************************************************************/
-
-#include "util.h"
-
-static char rcsid[] UNUSED = "$Id: datalimit.c,v 1.1.1.1 2003/02/24 22:24:04 wjiang Exp $";
-
-#if HAVE_SYS_RESOURCE_H
-#if HAVE_SYS_TIME_H
-#include <sys/time.h>
-#endif
-#include <sys/resource.h>
-#endif
-
-/*---------------------------------------------------------------------------*/
-/* Type declarations */
-/*---------------------------------------------------------------------------*/
-
-/*---------------------------------------------------------------------------*/
-/* Structure declarations */
-/*---------------------------------------------------------------------------*/
-
-/*---------------------------------------------------------------------------*/
-/* Macro declarations */
-/*---------------------------------------------------------------------------*/
-
-#ifndef RLIMIT_DATA_DEFAULT
-#define RLIMIT_DATA_DEFAULT 67108864 /* assume 64MB by default */
-#endif
-
-/*---------------------------------------------------------------------------*/
-/* Variable declarations */
-/*---------------------------------------------------------------------------*/
-
-/**AutomaticStart*************************************************************/
-
-/*---------------------------------------------------------------------------*/
-/* Static function prototypes */
-/*---------------------------------------------------------------------------*/
-
-/**AutomaticEnd***************************************************************/
-
-/*---------------------------------------------------------------------------*/
-/* Definition of exported functions */
-/*---------------------------------------------------------------------------*/
-
-/**Function********************************************************************
-
- Synopsis [Function that computes the data limit of the process.]
-
- SideEffects []
-
-******************************************************************************/
-int
-getSoftDataLimit()
-{
-#if HAVE_SYS_RESOURCE_H && HAVE_GETRLIMIT && defined(RLIMIT_DATA)
- struct rlimit rl;
- int result;
-
- result = getrlimit(RLIMIT_DATA, &rl);
- if (result != 0 || rl.rlim_cur == RLIM_INFINITY)
- return(RLIMIT_DATA_DEFAULT);
- else
- return(rl.rlim_cur);
-#else
- return(RLIMIT_DATA_DEFAULT);
-#endif
-
-} /* end of getSoftDataLimit */
-
-/*---------------------------------------------------------------------------*/
-/* Definition of internal functions */
-/*---------------------------------------------------------------------------*/
-
-/*---------------------------------------------------------------------------*/
-/* Definition of static functions */
-/*---------------------------------------------------------------------------*/
diff --git a/src/misc/util/getopt.c b/src/misc/util/getopt.c
deleted file mode 100644
index 778c34d6..00000000
--- a/src/misc/util/getopt.c
+++ /dev/null
@@ -1,84 +0,0 @@
-/*
- * Revision Control Information
- *
- * /projects/hsis/CVS/utilities/util/getopt.c,v
- * rajeev
- * 1.3
- * 1995/08/08 22:41:22
- *
- */
-/* LINTLIBRARY */
-
-#include <stdio.h>
-#include "util.h"
-
-
-/* File : getopt.c
- * Author : Henry Spencer, University of Toronto
- * Updated: 28 April 1984
- *
- * Changes: (R Rudell)
- * changed index() to strchr();
- * added getopt_reset() to reset the getopt argument parsing
- *
- * Purpose: get option letter from argv.
- */
-
-char *util_optarg; /* Global argument pointer. */
-int util_optind = 0; /* Global argv index. */
-static char *scan;
-
-
-void
-util_getopt_reset()
-{
- util_optarg = 0;
- util_optind = 0;
- scan = 0;
-}
-
-
-
-int
-util_getopt(argc, argv, optstring)
-int argc;
-char *argv[];
-char *optstring;
-{
- register int c;
- register char *place;
-
- util_optarg = NIL(char);
-
- if (scan == NIL(char) || *scan == '\0') {
- if (util_optind == 0) util_optind++;
- if (util_optind >= argc) return EOF;
- place = argv[util_optind];
- if (place[0] != '-' || place[1] == '\0') return EOF;
- util_optind++;
- if (place[1] == '-' && place[2] == '\0') return EOF;
- scan = place+1;
- }
-
- c = *scan++;
- place = strchr(optstring, c);
- if (place == NIL(char) || c == ':') {
- (void) fprintf(stderr, "%s: unknown option %c\n", argv[0], c);
- return '?';
- }
- if (*++place == ':') {
- if (*scan != '\0') {
- util_optarg = scan;
- scan = NIL(char);
- } else {
- if (util_optind >= argc) {
- (void) fprintf(stderr, "%s: %c requires an argument\n",
- argv[0], c);
- return '?';
- }
- util_optarg = argv[util_optind];
- util_optind++;
- }
- }
- return c;
-}
diff --git a/src/misc/util/leaks.h b/src/misc/util/leaks.h
index daa628b1..1a32062a 100644
--- a/src/misc/util/leaks.h
+++ b/src/misc/util/leaks.h
@@ -1,8 +1,8 @@
-///////////////////////////////////////////////////////////////////////
+//////////////////////////////////////////////////////////////////////////
// This file is used to detect memory leaks using Visual Studio 6.0
-// The idea comes from the following webpage:
-// http://www.michaelmoser.org/memory.htm
-//////////////////////////////////////
+// The idea comes from this page: http://www.michaelmoser.org/memory.htm
+// In addition to this file, it required the presence of "stdlib_hack.h"
+//////////////////////////////////////////////////////////////////////////
#ifndef __LEAKS_H__
#define __LEAKS_H__
diff --git a/src/misc/util/module.make b/src/misc/util/module.make
index 06eba7e4..d6d908e7 100644
--- a/src/misc/util/module.make
+++ b/src/misc/util/module.make
@@ -1,8 +1 @@
-SRC += src/misc/util/cpu_stats.c \
- src/misc/util/cpu_time.c \
- src/misc/util/datalimit.c \
- src/misc/util/getopt.c \
- src/misc/util/pathsearch.c \
- src/misc/util/safe_mem.c \
- src/misc/util/strsav.c \
- src/misc/util/texpand.c
+SRC +=
diff --git a/src/misc/util/pathsearch.c b/src/misc/util/pathsearch.c
deleted file mode 100644
index d4d845eb..00000000
--- a/src/misc/util/pathsearch.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/*
- * Revision Control Information
- *
- * /projects/hsis/CVS/utilities/util/pathsearch.c,v
- * rajeev
- * 1.3
- * 1995/08/08 22:41:24
- *
- */
-/* LINTLIBRARY */
-
-#if HAVE_SYS_FILE_H
-# include <sys/file.h>
-#endif
-
-#if HAVE_SYS_STAT_H
-# include <sys/stat.h>
-#endif
-
-#include "util.h"
-
-/**Function********************************************************************
-
- Synopsis [ Check that a given file is present and accessible ]
-
- SideEffects [none]
-******************************************************************************/
-static int
-check_file(filename, mode)
-char *filename;
-char *mode;
-{
-#if defined(HAVE_SYS_STAT_H)
- struct stat stat_rec;
- int access_char = mode[0];
- int access_mode = R_OK;
-
- /* First check that the file is a regular file. */
-
- if (stat(filename,&stat_rec) == 0
- && (stat_rec.st_mode&S_IFMT) == S_IFREG) {
- if (access_char == 'w') {
- access_mode = W_OK;
- } else if (access_char == 'x') {
- access_mode = X_OK;
- }
- return access(filename,access_mode) == 0;
- }
- return 0;
-
-#else
-
- FILE *fp;
- int got_file;
-
- if (strcmp(mode, "x") == 0) {
- mode = "r";
- }
- fp = fopen(filename, mode);
- got_file = (fp != 0);
- if (fp != 0) {
- (void) fclose(fp);
- }
- return got_file;
-
-#endif
-}
-
-/**Function********************************************************************
-
- Synopsis [ Search for a program in all possible paths ]
-
- SideEffects [none]
-
-******************************************************************************/
-char *
-util_path_search(prog)
-char *prog;
-{
-#ifdef HAVE_GETENV
- return util_file_search(prog, getenv("PATH"), "x");
-#else
- return util_file_search(prog, NIL(char), "x");
-#endif
-}
-
-char *
-util_file_search(file, path, mode)
-char *file; /* file we're looking for */
-char *path; /* search path, colon separated */
-char *mode; /* "r", "w", or "x" */
-{
- int quit;
- char *buffer, *filename, *save_path, *cp;
-
- if (path == 0 || strcmp(path, "") == 0) {
- path = "."; /* just look in the current directory */
- }
-
- save_path = path = util_strsav(path);
- quit = 0;
- do {
- cp = strchr(path, ':');
- if (cp != 0) {
- *cp = '\0';
- } else {
- quit = 1;
- }
-
- /* cons up the filename out of the path and file name */
- if (strcmp(path, ".") == 0) {
- buffer = util_strsav(file);
- } else {
- buffer = ALLOC(char, strlen(path) + strlen(file) + 4);
- (void) sprintf(buffer, "%s/%s", path, file);
- }
- filename = util_tilde_expand(buffer);
- FREE(buffer);
-
- /* see if we can access it */
- if (check_file(filename, mode)) {
- FREE(save_path);
- return filename;
- }
- FREE(filename);
- path = ++cp;
- } while (! quit);
-
- FREE(save_path);
- return 0;
-}
diff --git a/src/misc/util/safe_mem.c b/src/misc/util/safe_mem.c
deleted file mode 100644
index 5a8a5de8..00000000
--- a/src/misc/util/safe_mem.c
+++ /dev/null
@@ -1,104 +0,0 @@
-/*
- * Revision Control Information
- *
- * /projects/hsis/CVS/utilities/util/safe_mem.c,v
- * rajeev
- * 1.3
- * 1995/08/08 22:41:29
- *
- */
-/* LINTLIBRARY */
-
-#include "util.h"
-
-/*
- * These are interface routines to be placed between a program and the
- * system memory allocator.
- *
- * It forces well-defined semantics for several 'borderline' cases:
- *
- * malloc() of a 0 size object is guaranteed to return something
- * which is not 0, and can safely be freed (but not dereferenced)
- * free() accepts (silently) an 0 pointer
- * realloc of a 0 pointer is allowed, and is equiv. to malloc()
- * For the IBM/PC it forces no object > 64K; note that the size argument
- * to malloc/realloc is a 'long' to catch this condition
- *
- * The function pointer MMoutOfMemory() contains a vector to handle a
- * 'out-of-memory' error (which, by default, points at a simple wrap-up
- * and exit routine).
- */
-
-extern char *MMalloc();
-extern void MMout_of_memory();
-extern char *MMrealloc();
-
-
-void (*MMoutOfMemory)() = MMout_of_memory;
-
-
-/* MMout_of_memory -- out of memory for lazy people, flush and exit */
-void
-MMout_of_memory(size)
-long size;
-{
- (void) fflush(stdout);
- (void) fprintf(stderr, "\nout of memory allocating %u bytes\n",
- (unsigned) size);
- assert( 0 );
- exit(1);
-}
-
-
-char *
-MMalloc(size)
-long size;
-{
- char *p;
-
-#ifdef IBMPC
- if (size > 65000L) {
- if (MMoutOfMemory != (void (*)()) 0 ) (*MMoutOfMemory)(size);
- return NIL(char);
- }
-#endif
- if (size == 0) size = sizeof(long);
- if ((p = (char *) malloc((unsigned) size)) == NIL(char)) {
- if (MMoutOfMemory != (void (*)()) 0 ) (*MMoutOfMemory)(size);
- return NIL(char);
- }
- return p;
-}
-
-
-char *
-MMrealloc(obj, size)
-char *obj;
-long size;
-{
- char *p;
-
-#ifdef IBMPC
- if (size > 65000L) {
- if (MMoutOfMemory != (void (*)()) 0 ) (*MMoutOfMemory)(size);
- return NIL(char);
- }
-#endif
- if (obj == NIL(char)) return MMalloc(size);
- if (size <= 0) size = sizeof(long);
- if ((p = (char *) realloc(obj, (unsigned) size)) == NIL(char)) {
- if (MMoutOfMemory != (void (*)()) 0 ) (*MMoutOfMemory)(size);
- return NIL(char);
- }
- return p;
-}
-
-
-void
-MMfree(obj)
-char *obj;
-{
- if (obj != 0) {
- free(obj);
- }
-}
diff --git a/src/misc/util/strsav.c b/src/misc/util/strsav.c
deleted file mode 100644
index 8da1f0c9..00000000
--- a/src/misc/util/strsav.c
+++ /dev/null
@@ -1,157 +0,0 @@
-/*
- * Revision Control Information
- *
- * /projects/hsis/CVS/utilities/util/strsav.c,v
- * shiple
- * 1.4
- * 1995/08/30 17:37:58
- *
- */
-/* LINTLIBRARY */
-
-#include <stdio.h>
-#include "util.h"
-
-
-/*
- * util_strsav -- save a copy of a string
- */
-char *
-util_strsav(s)
-char *s;
-{
- if(s == NIL(char)) { /* added 7/95, for robustness */
- return s;
- }
- else {
- return strcpy(ALLOC(char, strlen(s)+1), s);
- }
-}
-
-/*
- * util_inttostr -- converts an integer into a string
- */
-char *
-util_inttostr(i)
- int i;
-{
- unsigned int mod, len;
- char *s;
-
- if (i == 0)
- len = 1;
- else {
- if (i < 0) {
- len = 1;
- mod = -i;
- }
- else {
- len = 0;
- mod = i;
- }
- len += (unsigned)floor(log10(mod)) + 1;
- }
-
- s = ALLOC(char, len + 1);
- sprintf(s, "%d", i);
-
- return s;
-}
-
-/*
- * util_strcat3 -- Creates a new string which is the concatenation of 3
- * strings. It is the responsibility of the caller to free this string
- * using FREE.
- */
-char *
-util_strcat3(
- char * str1,
- char * str2,
- char * str3)
-{
- char *str = ALLOC(char, strlen(str1) + strlen(str2) + strlen(str3) + 1);
-
- (void) strcpy(str, str1);
- (void) strcat(str, str2);
- (void) strcat(str, str3);
-
- return (str);
-}
-
-/*
- * util_strcat4 -- Creates a new string which is the concatenation of 4
- * strings. It is the responsibility of the caller to free this string
- * using FREE.
- */
-char *
-util_strcat4(
- char * str1,
- char * str2,
- char * str3,
- char * str4)
-{
- char *str = ALLOC(char, strlen(str1) + strlen(str2) + strlen(str3) +
- strlen(str4) + 1);
-
- (void) strcpy(str, str1);
- (void) strcat(str, str2);
- (void) strcat(str, str3);
- (void) strcat(str, str4);
-
- return (str);
-}
-
-
-#if !HAVE_STRSTR
-/**Function********************************************************************
-
- Synopsis [required]
-
- Description [optional]
-
- SideEffects [required]
-
- SeeAlso [optional]
-
-******************************************************************************/
-char *
-strstr(
- const char * s,
- const char * pat)
-{
- int len;
-
- len = strlen(pat);
- for (; *s != '\0'; ++s)
- if (*s == *pat && memcmp(s, pat, len) == 0) {
- return (char *)s; /* UGH */
- }
- return NULL;
-}
-#endif /* !HAVE_STRSTR */
-
-#if !HAVE_STRCHR
-/**Function********************************************************************
-
- Synopsis [required]
-
- Description [optional]
-
- SideEffects [required]
-
- SeeAlso [optional]
-
-******************************************************************************/
-char *
-strchr(const char * s,
- int c)
-{
- for (; *s != '\0'; s++) {
- if (*s == c) {
- return (char *)s;
- }
- }
- return NULL;
-
-}
-#endif /* !HAVE_STRCHR */
diff --git a/src/misc/util/texpand.c b/src/misc/util/texpand.c
deleted file mode 100644
index 37f71cbd..00000000
--- a/src/misc/util/texpand.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Revision Control Information
- *
- * /projects/hsis/CVS/utilities/util/texpand.c,v
- * rajeev
- * 1.3
- * 1995/08/08 22:41:36
- *
- */
-
-#include "util.h"
-
-#if HAVE_PWD_H
-# include <pwd.h>
-#endif
-
-
-char *
-util_tilde_expand(fname)
-char *fname;
-{
-#if HAVE_PWD_H
- struct passwd *userRecord;
- char username[256], *filename, *dir;
- register int i, j;
-
- filename = ALLOC(char, strlen(fname) + 256);
-
- /* Clear the return string */
- i = 0;
- filename[0] = '\0';
-
- /* Tilde? */
- if (fname[0] == '~') {
- j = 0;
- i = 1;
- while ((fname[i] != '\0') && (fname[i] != '/')) {
- username[j++] = fname[i++];
- }
- username[j] = '\0';
- dir = (char *)0;
- if (username[0] == '\0') {
- /* ~/ resolves to home directory of current user */
- userRecord = getpwuid(getuid());
- if (userRecord) dir = userRecord->pw_dir;
- } else {
- /* Special check for ~octtools */
- if (!strcmp(username,"octtools"))
- dir = getenv("OCTTOOLS");
- /* ~user/ resolves to home directory of 'user' */
- if (!dir) {
- userRecord = getpwnam(username);
- if (userRecord) dir = userRecord->pw_dir;
- }
- }
- if (dir) (void) strcat(filename, dir);
- else i = 0; /* leave fname as-is */
- } /* if tilde */
-
- /* Concantenate remaining portion of file name */
- (void) strcat(filename, fname + i);
- return filename;
-#else
- return util_strsav(fname);
-#endif
-}
diff --git a/src/misc/util/util.h b/src/misc/util/util.h
deleted file mode 100644
index 0b147347..00000000
--- a/src/misc/util/util.h
+++ /dev/null
@@ -1,331 +0,0 @@
-/**CHeaderFile*****************************************************************
-
- FileName [ util.h ]
-
- PackageName [ util ]
-
- Synopsis [ Very low-level utilities ]
-
- Description [ Includes file access, pipes, forks, time, and temporary file
- access. ]
-
- Author [ Stephen Edwards <sedwards@eecs.berkeley.edu> and many others]
-
- Copyright [Copyright (c) 1994-1996 The Regents of the Univ. of California.
- All rights reserved.
-
- Permission is hereby granted, without written agreement and without license
- or royalty fees, to use, copy, modify, and distribute this software and its
- documentation for any purpose, provided that the above copyright notice and
- the following two paragraphs appear in all copies of this software.
-
- IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
- DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
- OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
- CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
- THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
- INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
- FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS ON AN
- "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO PROVIDE
- MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.]
-
- Revision [$Id: util.h,v 1.11 1998/05/04 02:05:08 hsv Exp $]
-
-******************************************************************************/
-
-#ifndef _UTIL
-#define _UTIL
-
-////////////////////////////////////////////
-#include "leaks.h"
-////////////////////////////////////////////
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <math.h>
-
-//////////////// added by alanmi, November 22, 2001 ////////////////
-//#include <ctype.h>
-#include <time.h>
-#include <signal.h>
-
-#ifndef SIGALRM
-#define SIGALRM SIGINT
-#endif
-
-#ifndef SIGSTOP
-#define SIGSTOP SIGINT
-#endif
-
-#ifndef SIGXCPU
-#define SIGXCPU SIGINT
-#endif
-
-#ifndef SIGUSR1
-#define SIGUSR1 SIGINT
-#endif
-
-#ifndef SIGKILL
-#define SIGKILL SIGINT
-#endif
-
-#ifndef HUGE
-#define HUGE HUGE_VAL
-#endif
-
-#if defined(__STDC__)
-#define SIGNAL_FN void
-#endif
-
-#define alarm(n) ((void)0)
-#define kill(a,b) ((void)0)
-
-#define random rand
-#define srandom srand
-////////////////////////////////////////////////////////////////////
-
-
-#if HAVE_UNISTD_H
-# include <unistd.h>
-#endif
-
-#if HAVE_SYS_TYPES_H
-# include <sys/types.h>
-#endif
-
-#if HAVE_VARARGS_H
-///////////////////////////////////////
-#undef __STDC__
-# include <varargs.h>
-#define __STDC__ 1
-////////////////// alanmi Feb 03, 2001
-#endif
-
-#ifndef STDC_HEADERS
-#define STDC_HEADERS 1
-#endif
-
-#ifndef HAVE_STRCHR
-#define HAVE_STRCHR 1
-#endif
-
-#ifndef HAVE_GETENV
-#define HAVE_GETENV 1
-#endif
-
-#if STDC_HEADERS
-//# include <stdlib.h>
-# include <string.h>
-#else
-# ifdef HAVE_STRCHR
-char * strchr();
-int strcmp();
-# else
-# define strchr index
-# endif
-# ifdef HAVE_GETENV
-char * getenv();
-# endif
-#endif /* STDC_HEADERS */
-
-#if HAVE_ERRNO_H
-# include <errno.h>
-#endif
-
-/*
- * Ensure we have reasonable assert() and fail() functions
- */
-
-#ifndef HAVE_ASSERT_H
-#define HAVE_ASSERT_H 1
-#endif
-
-#if HAVE_ASSERT_H
-# include <assert.h>
-#else
-# ifdef NDEBUG
-# define assert(ex) ;
-# else
-# define assert(ex) {\
- if (! (ex)) {\
- (void) fprintf(stderr,\
- "Assertion failed: file %s, line %d\n\"%s\"\n",\
- __FILE__, __LINE__, "ex");\
- (void) fflush(stdout);\
- abort();\
- }\
-}
-# endif
-#endif
-
-#define fail(why) {\
- (void) fprintf(stderr, "Fatal error: file %s, line %d\n%s\n",\
- __FILE__, __LINE__, why);\
- (void) fflush(stdout);\
- abort();\
-}
-
-/*
- * Support for ANSI function prototypes in non-ANSI compilers
- *
- * Usage:
- * extern int foo ARGS((char *, double))
- */
-
-#ifndef ARGS
-# ifdef __STDC__
-# define ARGS(args) args
-# else
-# define ARGS(args) ()
-# endif
-#endif
-
-#ifndef NULLARGS
-# ifdef __STDC__
-# define NULLARGS (void)
-# else
-# define NULLARGS ()
-# endif
-#endif
-
-/*
- * A little support for C++ compilers
- */
-
-#ifdef __cplusplus
-# define EXTERN extern "C"
-#else
-# define EXTERN extern
-#endif
-
-/*
- * Support to define unused varibles
- */
-#if (__GNUC__ >2 || __GNUC_MINOR__ >=7) && !defined(UNUSED)
-#define UNUSED __attribute__ ((unused))
-#else
-#define UNUSED
-#endif
-
-/*
- * A neater way to define zero pointers
- *
- * Usage:
- * int * fred;
- * fred = NIL(int);
- */
-
-#define NIL(type) ((type *) 0)
-
-/*
- * Left over from SIS and Octtools:
- */
-
-//#define USE_MM
-// uncommented this line,
-// because to detect memory leaks, we need to work with malloc(), etc directly
-#define USE_MM
-
-
-
-#ifdef USE_MM
-/*
- * assumes the memory manager is libmm.a (a deprecated (?) Octtools library)
- * - allows malloc(0) or realloc(obj, 0)
- * - catches out of memory (and calls MMout_of_memory())
- * - catch free(0) and realloc(0, size) in the macros
- */
-# define ALLOC(type, num) \
- ((type *) malloc(sizeof(type) * (num)))
-# define REALLOC(type, obj, num) \
- (obj) ? ((type *) realloc((char *) obj, sizeof(type) * (num))) : \
- ((type *) malloc(sizeof(type) * (num)))
-# define FREE(obj) \
- ((obj) ? (free((char *) (obj)), (obj) = 0) : 0)
-#else
-/*
- * enforce strict semantics on the memory allocator
- */
-# define ALLOC(type, num) \
- ((type *) MMalloc((long) sizeof(type) * (long) (num)))
-# define REALLOC(type, obj, num) \
- ((type *) MMrealloc((char *) (obj), (long) sizeof(type) * (long) (num)))
-# define FREE(obj) \
- ((obj) ? (free((void *) (obj)), (obj) = 0) : 0)
-EXTERN void MMout_of_memory ARGS((long));
-EXTERN char *MMalloc ARGS((long));
-EXTERN char *MMrealloc ARGS((char *, long));
-EXTERN void MMfree ARGS((char *));
-#endif
-
-#ifndef TRUE
-# define TRUE 1
-#endif
-
-#ifndef FALSE
-# define FALSE 0
-#endif
-
-#ifndef ABS
-# define ABS(a) ((a) < 0 ? -(a) : (a))
-#endif
-
-#ifndef MAX
-# define MAX(a,b) ((a) > (b) ? (a) : (b))
-#endif
-
-#ifndef MIN
-# define MIN(a,b) ((a) < (b) ? (a) : (b))
-#endif
-
-#define ptime() util_cpu_time()
-#define print_time(t) util_print_time(t)
-
-#ifndef HUGE_VAL
-# ifndef HUGE
-# define HUGE 8.9884656743115790e+307
-# endif
-# define HUGE_VAL HUGE
-#endif
-
-#ifndef MAXINT
-# define MAXINT (1 << 30)
-#endif
-
-EXTERN void util_print_cpu_stats ARGS((FILE *));
-EXTERN long util_cpu_time ARGS((void));
-EXTERN void util_getopt_reset ARGS((void));
-EXTERN int util_getopt ARGS((int, char **, char *));
-EXTERN char *util_path_search ARGS((char *));
-EXTERN char *util_file_search ARGS((char *, char *, char *));
-EXTERN char *util_print_time ARGS((long));
-EXTERN int util_save_image ARGS((char *, char *));
-EXTERN char *util_strsav ARGS((char *));
-EXTERN char *util_inttostr ARGS((int));
-EXTERN char *util_strcat3 ARGS((char *, char *, char *));
-EXTERN char *util_strcat4 ARGS((char *, char *, char *, char *));
-EXTERN int util_do_nothing ARGS((void));
-EXTERN char *util_tilde_expand ARGS((char *));
-EXTERN char *util_tempnam ARGS((char *, char *));
-EXTERN FILE *util_tmpfile ARGS((void));
-EXTERN void util_srandom ARGS((long));
-EXTERN long util_random ARGS(());
-EXTERN int getSoftDataLimit ARGS(());
-
-/*
- * Global variables for util_getopt()
- */
-
-extern int util_optind;
-extern char *util_optarg;
-
-/**AutomaticStart*************************************************************/
-
-/*---------------------------------------------------------------------------*/
-/* Function prototypes */
-/*---------------------------------------------------------------------------*/
-
-/**AutomaticEnd***************************************************************/
-
-#endif /* _UTIL */
diff --git a/src/misc/util/util_hack.h b/src/misc/util/util_hack.h
new file mode 100644
index 00000000..57914c47
--- /dev/null
+++ b/src/misc/util/util_hack.h
@@ -0,0 +1,87 @@
+/**CFile****************************************************************
+
+ FileName [util_hack.h]
+
+ SystemName [ABC: Logic synthesis and verification system.]
+
+ PackageName [This file is used to simulate the presence of "util.h".]
+
+ Synopsis [External declarations.]
+
+ Author [Alan Mishchenko]
+
+ Affiliation [UC Berkeley]
+
+ Date [Ver. 1.0. Started - June 20, 2005.]
+
+ Revision [$Id: util_hack.h,v 1.00 2005/06/20 00:00:00 alanmi Exp $]
+
+***********************************************************************/
+
+#ifndef __UTIL_HACK_H__
+#define __UTIL_HACK_H__
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+#include <assert.h>
+#include <time.h>
+#include <math.h>
+
+#define EXTERN extern
+#define NIL(type) ((type *) 0)
+#define random rand
+#define srandom srand
+
+#define util_cpu_time Extra_CpuTime
+#define getSoftDataLimit Extra_GetSoftDataLimit
+#define util_getopt_reset Extra_UtilGetoptReset
+#define util_getopt Extra_UtilGetopt
+#define util_print_time Extra_UtilPrintTime
+#define util_strsav Extra_UtilStrsav
+#define util_tilde_expand Extra_UtilTildeExpand
+#define util_file_search Extra_UtilFileSearch
+#define MMoutOfMemory Extra_UtilMMoutOfMemory
+
+#define util_optarg globalUtilOptarg
+#define util_optind globalUtilOptind
+
+#ifndef ARGS
+# ifdef __STDC__
+# define ARGS(args) args
+# else
+# define ARGS(args) ()
+# endif
+#endif
+
+#ifndef ABS
+# define ABS(a) ((a) < 0 ? -(a) : (a))
+#endif
+
+#ifndef MAX
+# define MAX(a,b) ((a) > (b) ? (a) : (b))
+#endif
+
+#ifndef MIN
+# define MIN(a,b) ((a) < (b) ? (a) : (b))
+#endif
+
+#define ALLOC(type, num) ((type *) malloc(sizeof(type) * (num)))
+#define FREE(obj) ((obj) ? (free((char *) (obj)), (obj) = 0) : 0)
+#define REALLOC(type, obj, num) \
+ (obj) ? ((type *) realloc((char *) obj, sizeof(type) * (num))) : \
+ ((type *) malloc(sizeof(type) * (num)))
+
+extern long Extra_CpuTime();
+extern int Extra_GetSoftDataLimit();
+extern void Extra_UtilGetoptReset();
+extern int Extra_UtilGetopt( int argc, char *argv[], char *optstring );
+extern char * Extra_UtilPrintTime( long t );
+extern char * Extra_UtilStrsav( char *s );
+extern char * Extra_UtilTildeExpand( char *fname );
+extern char * Extra_UtilFileSearch( char *file, char *path, char *mode );
+
+extern char * globalUtilOptarg;
+extern int globalUtilOptind;
+
+#endif
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