kc3-lang/libxml2/os400/wrappers.h

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• Hash : cb5541c9
  Author :
  Date : 2017-11-13T17:08:38
  

  Fix libz and liblzma detection
  
  If libz or liblzma are detected with pkg-config, AC_CHECK_HEADERS must
  not be run because the correct CPPFLAGS aren't set. It is actually not
  required have separate checks for LIBXML_ZLIB_ENABLED and HAVE_ZLIB_H.
  Only check for LIBXML_ZLIB_ENABLED and remove HAVE_ZLIB_H macro.
  
  Fixes bug 764657, bug 787041.
  

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• os400/wrappers.h

• /**
  ***     Replace system/C library calls by EBCDIC wrappers.
  ***     This is a layer inserted between libxml2 itself and the EBCDIC
  ***             environment.
  ***
  ***     See Copyright for the status of this software.
  ***
  ***     Author: Patrick Monnerat <pm@datasphere.ch>, DATASPHERE S.A.
  **/
  
  #ifndef __WRAPPERS_H_
  #define __WRAPPERS_H_
  
  /**
  ***     OS/400 specific defines.
  **/
  
  #define __cplusplus__strings__
  
  /**
  ***     Force header inclusions before renaming procedures to UTF-8 wrappers.
  **/
  
  #include <sys/types.h>
  #include <sys/socket.h>
  #include <arpa/inet.h>
  #include <netdb.h>
  
  #include "dlfcn.h"
  
  
  /**
  ***     UTF-8 wrappers prototypes.
  **/
  
  extern int      _lx_getaddrinfo(const char * node, const char * service,
                          const struct addrinfo * hints, struct addrinfo * * res);
  extern const char *
                  _lx_inet_ntop(int af,
                          const void * src, char * dst, socklen_t size);
  extern void *   _lx_dlopen(const char * filename, int flag);
  extern void *   _lx_dlsym(void * handle, const char * symbol);
  extern char *   _lx_dlerror(void);
  
  
  #ifdef LIBXML_ZLIB_ENABLED
  
  #include <zlib.h>
  
  extern gzFile   _lx_gzopen(const char * path, const char * mode);
  extern gzFile   _lx_gzdopen(int fd, const char * mode);
  
  #endif
  
  
  /**
  ***     Rename data/procedures to UTF-8 wrappers.
  **/
  
  #define getaddrinfo     _lx_getaddrinfo
  #define inet_ntop       _lx_inet_ntop
  #define dlopen          _lx_dlopen
  #define dlsym           _lx_dlsym
  #define dlerror         _lx_dlerror
  #define gzopen          _lx_gzopen
  #define gzdopen         _lx_gzdopen
  #define inflateInit2_   _lx_inflateInit2_
  #define deflateInit2_   _lx_deflateInit2_
  
  #endif
  

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