tagmanager/ctags/main.h

   1 /*
   2 *
   3 *   Copyright (c) 1998-2001, Darren Hiebert
   4 *
   5 *   This source code is released for free distribution under the terms of the
   6 *   GNU General Public License.
   7 *
   8 *   External interface to main.c
   9 */
  10 #ifndef _MAIN_H
  11 #define _MAIN_H
  12
  13 /*
  14 *   INCLUDE FILES
  15 */
  16 #include "general.h"    /* must always come first */
  17
  18 #include <stdio.h>
  19
  20 #include "vstring.h"
  21
  22 /*
  23 *   MACROS
  24 */
  25 #define xMalloc(n,Type)    (Type *)eMalloc((size_t)(n) * sizeof (Type))
  26 #define xCalloc(n,Type)    (Type *)eCalloc((size_t)(n), sizeof (Type))
  27 #define xRealloc(p,n,Type) (Type *)eRealloc((p), (n) * sizeof (Type))
  28
  29 /*
  30 *   DATA DECLARATIONS
  31 */
  32 typedef int errorSelection;
  33 enum eErrorTypes { FATAL = 1, WARNING = 2, PERROR = 4 };
  34 extern char *CurrentDirectory;
  35
  36 /*
  37 *   FUNCTION PROTOTYPES
  38 */
  39 #ifdef NEED_PROTO_MALLOC
  40 extern void *malloc (size_t);
  41 extern void *realloc (void *ptr, size_t);
  42 #endif
  43
  44 extern void error (const errorSelection selection, const char *const format, ...) PRINTF (2, 3);
  45 extern FILE *tempFile (const char *const mode, char **const pName);
  46 extern char* eStrdup (const char* str);
  47 extern void *eMalloc (const size_t size);
  48 extern void *eCalloc (const size_t count, const size_t size);
  49 extern void *eRealloc (void *const ptr, const size_t size);
  50 extern void eFree (void *const ptr);
  51 extern void toLowerString (char* str);
  52 extern void toUpperString (char* str);
  53 extern char* newLowerString (const char* str);
  54 extern char* newUpperString (const char* str);
  55 extern long unsigned int getFileSize (const char *const name);
  56 extern boolean isExecutable (const char *const name);
  57 extern boolean isSameFile (const char *const name1, const char *const name2);
  58 extern boolean doesFileExist (const char *const fileName);
  59 extern char* absoluteDirname (char *file);
  60 extern char* relativeFilename (const char *file, const char *dir);
  61 extern void addTotals (const unsigned int files, const long unsigned int lines, const long unsigned int bytes);
  62 extern const char *baseFilename (const char *const filePath);
  63 extern boolean isAbsolutePath (const char *const path);
  64 extern vString *combinePathAndFile (const char *const path, const char *const file);
  65 extern boolean isDestinationStdout (void);
  66 extern const char *getExecutableName (void);
  67 extern void processExcludeOption (const char *const option, const char *const parameter);
  68 extern int main (int argc, char **argv);
  69
  70 #ifndef HAVE_STRICMP
  71 extern int stricmp (const char *s1, const char *s2);
  72 #endif
  73 #ifndef HAVE_STRNICMP
  74 extern int strnicmp (const char *s1, const char *s2, size_t n);
  75 #endif
  76 #ifndef HAVE_STRSTR
  77 extern char* strstr (const char *str, const char *substr);
  78 #endif
  79
  80 #endif  /* _MAIN_H */
  81
  82 /* vi:set tabstop=8 shiftwidth=4: */