kc3-lang/libxml2/trio.h

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• Hash : 92ad2104
  Author :
  Date : 2001-03-27T12:47:33
  

  Spring cleanup ...: - configure.in Makefile.am config.h.in
  
  Spring cleanup ...:
  - configure.in Makefile.am config.h.in xmlversion.h.in: detect if
    we need string functions
  - trio.[ch] strio.[ch]: embedded the Trio-0.23 string functions
    to be able to use them where needed. Applied some changes
    to reduce name linking pollution and compile in only what's
    needed.
  - HTMLtree.c debugXML.c entities.c error.c nanoftp.c valid.c
    xlink.c xmlversion.h.in xpath.c: got rid of the #ifdef
    for the string manipulation functions
  - xmlmemory.[ch]: removed DEBUG_MEMORY_FREED and added it automatically
    to the free() function of xmlmemory.c
  - entities.c HTMLtree.c parserInternals.c tree.c uri.c valid.c
    xinclude.c xmlIO.c xpath.c xpointer.c: removed the MEM_CLEANUP
    usage.
  Daniel
  

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• trio.h

• /*************************************************************************
   *
   * $Id$
   *
   * Copyright (C) 1998 Bjorn Reese and Daniel Stenberg.
   *
   * Permission to use, copy, modify, and distribute this software for any
   * purpose with or without fee is hereby granted, provided that the above
   * copyright notice and this permission notice appear in all copies.
   *
   * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR IMPLIED
   * WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED WARRANTIES OF
   * MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. THE AUTHORS AND
   * CONTRIBUTORS ACCEPT NO RESPONSIBILITY IN ANY CONCEIVABLE MANNER.
   *
   ************************************************************************/
  
  #ifndef H_TRIO
  #define H_TRIO
  
  #include <stdio.h>
  #include <stdarg.h>
  #include <stdlib.h>
  
  /*
   * Error codes.
   *
   * Remember to add a textual description to trio_strerror.
   */
  enum {
    TRIO_EOF      = 1,
    TRIO_EINVAL   = 2,
    TRIO_ETOOMANY = 3,
    TRIO_EDBLREF  = 4,
    TRIO_EGAP     = 5,
    TRIO_ENOMEM   = 6,
    TRIO_ERANGE   = 7
  };
  
  /* Error macros */
  #define TRIO_ERROR_CODE(x) ((-(x)) & 0x00FF)
  #define TRIO_ERROR_POSITION(x) ((-(x)) >> 8)
  #define TRIO_ERROR_NAME(x) trio_strerror(x)
  
  /*
   * trio_sprintf(target, format, ...)
   * trio_snprintf(target, maxsize, format, ...)
   *
   *   Build 'target' according to 'format' and succesive
   *   arguments. This is equal to the sprintf() and
   *   snprintf() functions.
   */
  
  int trio_printf(const char *format, ...);
  int trio_vprintf(const char *format, va_list args);
  int trio_fprintf(FILE *file, const char *format, ...);
  int trio_vfprintf(FILE *file, const char *format, va_list args);
  int trio_dprintf(int fd, const char *format, ...);
  int trio_vdprintf(int fd, const char *format, va_list args);
  int trio_sprintf(char *buffer, const char *format, ...);
  int trio_snprintf(char *buffer, size_t max, const char *format, ...);
  int trio_snprintfcat(char *buffer, size_t max, const char *format, ...);
  int trio_vsprintf(char *buffer, const char *format, va_list args);
  int trio_vsnprintf(char *buffer, size_t bufferSize, const char *format,
  		   va_list args);
  int trio_vsnprintfcat(char *buffer, size_t bufferSize, const char *format,
                        va_list args);
  char *trio_aprintf(const char *format, ...);
  char *trio_vaprintf(const char *format, va_list args);
  int trio_asprintf(char **ret, const char *format, ...);
  int trio_vasprintf(char **ret, const char *format, va_list args);
  
  int trio_scanf(const char *format, ...);
  int trio_vscanf(const char *format, va_list args);
  int trio_fscanf(FILE *file, const char *format, ...);
  int trio_vfscanf(FILE *file, const char *format, va_list args);
  int trio_dscanf(int fd, const char *format, ...);
  int trio_vdscanf(int fd, const char *format, va_list args);
  int trio_sscanf(const char *buffer, const char *format, ...);
  int trio_vsscanf(const char *buffer, const char *format, va_list args);
  
  const char *trio_strerror(int);
  
  #ifdef TRIO_REPLACE_STDIO
  /* Replace the <stdio.h> functions */
  #define printf trio_printf
  #define vprintf trio_vprintf
  #define fprintf trio_fprintf
  #define vfprintf trio_vfprintf
  #define sprintf trio_sprintf
  #define vsprintf trio_vsprintf
  #define snprintf trio_snprintf
  #define vsnprintf trio_vsnprintf
  #define scanf trio_scanf
  #define vscanf trio_vscanf
  #define fscanf trio_fscanf
  #define vfscanf trio_vfscanf
  #define sscanf trio_sscanf
  #define vsscanf trio_vsscanf
  /* These aren't stdio functions, but we make them look similar */
  #define dprintf trio_dprintf
  #define vdprintf trio_vdprintf
  #define aprintf trio_aprintf
  #define vaprintf trio_vaprintf
  #define asprintf trio_asprintf
  #define vasprintf trio_vasprintf
  #define dscanf trio_dscanf
  #define vdscanf trio_vdscanf
  #endif
  
  /* strio compatible names */
  #define StrScan sscanf /* FIXME: must be trio_sscanf */
  #define StrFormat trio_sprintf
  #define StrFormatMax trio_snprintf
  #define StrFormatAlloc trio_aprintf
  #define StrFormatAppendMax trio_snprintfcat
  
  #endif /* H_TRIO */
  

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