• Home
  • Line#
  • Scopes#
  • Navigate#
  • Raw
  • Download
1 /**
2 ***     Replace system/C library calls by EBCDIC wrappers.
3 ***     This is a layer inserted between libxml2 itself and the EBCDIC
4 ***             environment.
5 ***
6 ***     See Copyright for the status of this software.
7 ***
8 ***     Author: Patrick Monnerat <pm@datasphere.ch>, DATASPHERE S.A.
9 **/
10 
11 #ifndef __WRAPPERS_H_
12 #define __WRAPPERS_H_
13 
14 /**
15 ***     OS/400 specific defines.
16 **/
17 
18 #define __cplusplus__strings__
19 
20 /**
21 ***     Force header inclusions before renaming procedures to UTF-8 wrappers.
22 **/
23 
24 #include <sys/types.h>
25 #include <sys/socket.h>
26 #include <arpa/inet.h>
27 #include <netdb.h>
28 
29 #include "dlfcn.h"
30 
31 
32 /**
33 ***     UTF-8 wrappers prototypes.
34 **/
35 
36 extern int      _lx_getaddrinfo(const char * node, const char * service,
37                         const struct addrinfo * hints, struct addrinfo * * res);
38 extern const char *
39                 _lx_inet_ntop(int af,
40                         const void * src, char * dst, socklen_t size);
41 extern void *   _lx_dlopen(const char * filename, int flag);
42 extern void *   _lx_dlsym(void * handle, const char * symbol);
43 extern char *   _lx_dlerror(void);
44 
45 
46 #ifdef HAVE_ZLIB_H
47 
48 #include <zlib.h>
49 
50 extern gzFile   _lx_gzopen(const char * path, const char * mode);
51 extern gzFile   _lx_gzdopen(int fd, const char * mode);
52 
53 #endif
54 
55 
56 /**
57 ***     Rename data/procedures to UTF-8 wrappers.
58 **/
59 
60 #define getaddrinfo     _lx_getaddrinfo
61 #define inet_ntop       _lx_inet_ntop
62 #define dlopen          _lx_dlopen
63 #define dlsym           _lx_dlsym
64 #define dlerror         _lx_dlerror
65 #define gzopen          _lx_gzopen
66 #define gzdopen         _lx_gzdopen
67 #define inflateInit2_   _lx_inflateInit2_
68 #define deflateInit2_   _lx_deflateInit2_
69 
70 #endif
71