gtcutils.h Source File

00001    /*
00002     Sebastien Loisel's Toolchest
00003     Copyright (C) 1998 Sebastien Loisel
00004 
00005     $Header: /home/gtc/public_html/gtc-cvs/toolchest/include/gtcutils.h,v 1.31 2001/07/09 20:18:57 loisel Exp $
00006     */
00007 
00013 #ifndef Z_UTILS_H
00014 #define Z_UTILS_H
00015 
00016 #include <config.h>
00017 #include <sys/time.h>
00018 #include <stdio.h>
00019 
00020 
00022 extern int GTCDEBUGLEVEL;
00023 
00025 double gtc_time();
00026 
00028 void   gtc_time_convert (double         t,
00029                          struct timeval *tv);
00030 
00032 void   gtc_stream_int   (unsigned char *destination, int foo);
00034 int    degtc_stream_int (unsigned char *destination);
00035 
00037 typedef float gtcReal;
00038 
00040 #define gtc_max(a,b) ((a)>(b)?(a):(b))
00041 
00042 #define gtc_min(a,b) ((a)<(b)?(a):(b))
00043 
00044 
00045 #ifdef WITH_DMALLOC
00046 #define gtc_must_malloc malloc
00047 #define gtc_strdup strdup
00048 #else
00049 
00050 void *_gtc_must_malloc(int size, char *file, char *function, int line);
00051 #define gtc_must_malloc(x) _gtc_must_malloc(x,__FILE__,__PRETTY_FUNCTION__, __LINE__)
00052 
00053 char *gtc_strdup           (char          *s);
00054 #endif
00055 void *gtc_memdup(void *buffer, int size);
00056 
00057 #define gtc_free(x) _gtc_free(x,__FILE__,__PRETTY_FUNCTION__, __LINE__)
00058 void _gtc_free(void *x, char *file, char *function, int line);
00059 
00060 /* The text "The GNU ToolChest,
00061 **          "Copyright (C) 1999 Sebastien Loisel"
00062 **          "This library is free software ..."
00063 */
00065 extern const char *LEGAL;
00066 
00067 extern const char *gtcBuildTime;
00068 extern const char *gtcVersion;
00069 
00104 void gtc_init_tokens(void);
00106 char *gtc_get_token(char *id);
00118 int gtc_tokenize(char *s, char *tok, int n, int maxsize);
00120 int gtc_count_tokens(char *s);
00121 
00133 FILE *gtc_fopen(char *filename, char *mode);
00141 FILE *gtc_open(char *filename, char *mode);
00142 
00144 extern char *(*gtcTokens)[2];
00146 extern int gtcNumTokens;
00147 
00148 int gtc_internal_error_prefix(char *file, char *function, int line,
00149                               char *prefix);
00150 int gtc_internal_error(const char *format, ...);
00151 int gtc_debug_msg(const char *format, ...);
00152 
00162 #define GTCERROR gtc_internal_error_prefix(__FILE__,__PRETTY_FUNCTION__, \
00163   __LINE__, "ERROR") && gtc_internal_error
00164 
00172 #define GTCWARN gtc_internal_error_prefix(__FILE__,__PRETTY_FUNCTION__, \
00173   __LINE__, "WARNING") && gtc_debug_msg
00174 
00175 #ifdef GTCSILENT
00176 #define GTCDEBUG 0 && gtc_debug_msg
00177 #define GTCPRINT 0 && gtc_debug_msg
00178 #define GTCINFO  0 && gtc_info_msg
00179 #else
00180 
00189 #define GTCDEBUG GTCDEBUGLEVEL && gtc_internal_error_prefix(__FILE__, \
00190   __PRETTY_FUNCTION__, __LINE__, "DEBUG") && gtc_debug_msg
00191 #define GTCPRINT printf
00192 
00194 #define GTCINFO gtc_internal_error_prefix(__FILE__,__PRETTY_FUNCTION__, \
00195   __LINE__, "INFO") && gtc_info_msg
00196 #endif
00197 
00198 int gtc_assert(char *file, char *f, int line,char *assertion);
00199 
00200 #define GTC_ASSERT_REFCOUNT(x) ((x)->refcount>0||gtc_assert(__FILE__,__PRETTY_FUNCTION__,__LINE__,"refcount of " #x ">0"))
00201 
00203 #define GTCASSERT(x) ((x)||gtc_assert(__FILE__,__PRETTY_FUNCTION__,__LINE__,"(" #x ")"))
00204 #define GTC_INCREF(x) (x)->refcount++
00205 #define GTC_DECREF(x,destructor) GTC_ASSERT_REFCOUNT(x)&&((--(x)->refcount)||destructor(x))
00206 
00208 
00217 void gtc_init(void);
00218 
00219 #endif