Version abc60220

1 files changed, 301 insertions, 0 deletions

diff --git a/src/misc/espresso/util_old.h b/src/misc/espresso/util_old.h
new file mode 100644
index 00000000..5451cbe9
--- /dev/null
+++ b/src/misc/espresso/util_old.h
@@ -0,0 +1,301 @@
+/*
+ * Revision Control Information
+ *
+ * $Source: /vol/opua/opua2/sis/sis-1.2/common/src/sis/util/RCS/util.h,v $
+ * $Author: sis $
+ * $Revision: 1.9 $
+ * $Date: 1993/06/07 21:04:07 $
+ *
+ */
+#ifndef UTIL_H
+#define UTIL_H
+
+#if defined(_IBMR2)
+#ifndef _POSIX_SOURCE
+#define _POSIX_SOURCE           /* Argh!  IBM strikes again */
+#endif
+#ifndef _ALL_SOURCE
+#define _ALL_SOURCE             /* Argh!  IBM strikes again */
+#endif
+#ifndef _ANSI_C_SOURCE
+#define _ANSI_C_SOURCE          /* Argh!  IBM strikes again */
+#endif
+#endif
+
+#if defined(__STDC__) || defined(sprite) || defined(_IBMR2) || defined(__osf__)
+#include <unistd.h>
+#endif
+
+#if defined(_IBMR2) && !defined(__STDC__)
+#define _BSD
+#endif
+
+#include "ansi.h"    /* since some files don't include sis.h */
+
+/* This was taken out and defined at compile time in the SIS Makefile
+   that uses the OctTools.  When the OctTools are used, USE_MM is defined,
+   because the OctTools contain libmm.a.  Otherwise, USE_MM is not defined,
+   since the mm package is not distributed with SIS, only with Oct. */
+
+/* #define USE_MM */        /* choose libmm.a as the memory allocator */
+
+#define NIL(type)        ((type *) 0)
+
+#ifdef USE_MM
+/*
+ *  assumes the memory manager is libmm.a
+ *    - 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
+ *    - when in doubt, delete the '#define USE_MM' above
+ */
+#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)
+#endif
+
+
+/* Ultrix (and SABER) have 'fixed' certain functions which used to be int */
+#if defined(ultrix) || defined(SABER) || defined(aiws) || defined(__hpux) || defined(__STDC__) || defined(apollo)
+#define VOID_HACK void
+#else
+#define VOID_HACK int
+#endif
+
+
+/* No machines seem to have much of a problem with these */
+#include <stdio.h>
+#include <ctype.h>
+
+
+/* Some machines fail to define some functions in stdio.h */
+#if !defined(__STDC__) && !defined(sprite) && !defined(_IBMR2) && !defined(__osf__)
+extern FILE *popen(), *tmpfile();
+extern int pclose();
+#ifndef clearerr        /* is a macro on many machines, but not all */
+extern VOID_HACK clearerr();
+#endif
+#ifndef rewind
+extern VOID_HACK rewind();
+#endif
+#endif
+
+#ifndef PORT_H
+#include <sys/types.h>
+#include <signal.h>
+#if defined(ultrix)
+#if defined(_SIZE_T_)
+#define ultrix4
+#else
+#if defined(SIGLOST)
+#define ultrix3
+#else
+#define ultrix2
+#endif
+#endif
+#endif
+#endif
+
+/* most machines don't give us a header file for these */
+#if defined(__STDC__) || defined(sprite) || defined(_IBMR2) || defined(__osf__) || defined(sunos4) || defined(__hpux)
+#include <stdlib.h>
+#if defined(__hpux)
+#include <errno.h>    /* For perror() defininition */
+#endif /* __hpux */
+#else
+extern VOID_HACK abort(), free(), exit(), perror();
+extern char *getenv();
+#ifdef ultrix4
+extern void *malloc(), *realloc(), *calloc();
+#else
+extern char *malloc(), *realloc(), *calloc();
+#endif
+#if defined(aiws) 
+extern int sprintf();
+#else
+#ifndef _IBMR2
+extern char *sprintf();
+#endif
+#endif
+extern int system();
+extern double atof();
+#endif
+
+#ifndef PORT_H
+#if defined(ultrix3) || defined(sunos4) || defined(_IBMR2) || defined(__STDC__)
+#define SIGNAL_FN       void
+#else
+/* sequent, ultrix2, 4.3BSD (vax, hp), sunos3 */
+#define SIGNAL_FN       int
+#endif
+#endif
+
+/* some call it strings.h, some call it string.h; others, also have memory.h */
+#if defined(__STDC__) || defined(sprite)
+#include <string.h>
+#else
+#if defined(ultrix4) || defined(__hpux)
+#include <strings.h>
+#else
+#if defined(_IBMR2) || defined(__osf__)
+#include<string.h>
+#include<strings.h>
+#else
+/* ANSI C string.h -- 1/11/88 Draft Standard */
+/* ugly, awful hack */
+#ifndef PORT_H
+extern char *strcpy(), *strncpy(), *strcat(), *strncat(), *strerror();
+extern char *strpbrk(), *strtok(), *strchr(), *strrchr(), *strstr();
+extern int strcoll(), strxfrm(), strncmp(), strlen(), strspn(), strcspn();
+extern char *memmove(), *memccpy(), *memchr(), *memcpy(), *memset();
+extern int memcmp(), strcmp();
+#endif
+#endif
+#endif
+#endif
+
+/* a few extras */
+#if defined(__hpux)
+#define random() lrand48()
+#define srandom(a) srand48(a)
+#define bzero(a,b) memset(a, 0, b)
+#else
+#if !defined(__osf__) && !defined(linux)
+/* these are defined as macros in stdlib.h */
+extern VOID_HACK srandom();
+extern long random();
+#endif
+#endif
+
+/* code from sis-1.3 commented out below
+#if defined(__STDC__) || defined(sprite)
+#include <assert.h>
+#else
+#ifndef NDEBUG
+#define assert(ex) {\
+    if (! (ex)) {\
+    (void) fprintf(stderr,\
+        "Assertion failed: file %s, line %d\n\"%s\"\n",\
+        __FILE__, __LINE__, "ex");\
+    (void) fflush(stdout);\
+    abort();\
+    }\
+}
+#else
+#define assert(ex) {ex;}
+#endif
+#endif
+*/
+
+   /* Sunil 5/3/97:
+   sis-1.4: dont let the assert call go to the OS, since
+   much of the code in SIS has actual computation done in
+   the assert function. %$#$@@#! The OS version of assert
+   will do nothing if NDEBUG is set. We cant let that happen...
+   */
+#  ifdef NDEBUG
+#    define assert(ex) {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
+
+
+#define fail(why) {\
+    (void) fprintf(stderr, "Fatal error: file %s, line %d\n%s\n",\
+    __FILE__, __LINE__, why);\
+    (void) fflush(stdout);\
+    abort();\
+}
+
+
+#ifdef lint
+#undef putc            /* correct lint '_flsbuf' bug */
+#undef ALLOC            /* allow for lint -h flag */
+#undef REALLOC
+#define ALLOC(type, num)    (((type *) 0) + (num))
+#define REALLOC(type, obj, num)    ((obj) + (num))
+#endif
+
+/*
+#if !defined(__osf__)
+#define MAXPATHLEN 1024
+#endif
+*/
+
+/* These arguably do NOT belong in util.h */
+#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
+
+
+#ifndef USE_MM
+EXTERN void MMout_of_memory ARGS((long));
+EXTERN char *MMalloc ARGS((long));
+EXTERN char *MMrealloc ARGS((char *, long));
+EXTERN void MMfree ARGS((char *));
+#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 int util_pipefork ARGS((char **, FILE **, FILE **, int *));
+EXTERN char *util_print_time ARGS((long));
+EXTERN int util_save_image ARGS((char *, char *));
+EXTERN char *util_strsav ARGS((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 long getSoftDataLimit();
+
+#define ptime()         util_cpu_time()
+#define print_time(t)   util_print_time(t)
+
+/* util_getopt() global variables (ack !) */
+extern int util_optind;
+extern char *util_optarg;
+
+#include <math.h>
+#ifndef HUGE_VAL
+#ifndef HUGE
+#define HUGE  8.9884656743115790e+307
+#endif
+#define HUGE_VAL HUGE
+#endif
+#ifndef MAXINT
+#define MAXINT (1 << 30)
+#endif
+
+#include <varargs.h>
+#endif