compat/compat.h

   1 /*
   2  * Copyright (C) 1996-2014 The Squid Software Foundation and contributors
   3  *
   4  * Squid software is distributed under GPLv2+ license and includes
   5  * contributions from numerous individuals and organizations.
   6  * Please see the COPYING and CONTRIBUTORS files for details.
   7  */
   8
   9 #ifndef _SQUID_COMPAT_H
  10 #define _SQUID_COMPAT_H
  11
  12 /*
  13  * From discussions it was chosen to push compat code as far down as possible.
  14  * That means we can have a seperate compat for most
  15  *  compatability and portability hacks and resolutions.
  16  *
  17  * This file is meant to collate all those hacks files together and
  18  * provide a simple include for them in the core squid headers
  19  * (presently squid.h)
  20  *
  21  * It should not be included directly in any of the squid sources.
  22  * If your code requires any symbols from here you should be importing
  23  * squid.h at the top line of your .cc file.
  24  */
  25
  26 /******************************************************/
  27 /* Define the _SQUID_TYPE_ based on a guess of the OS */
  28 /* NP: this MUST come first within compat.h           */
  29 /******************************************************/
  30 #include "compat/osdetect.h"
  31
  32 /* ugly hack. But we need to set this REALLY soon in the header */
  33 #if _SQUID_SOLARIS_ && !defined(__GNUC__) && !defined(__GNUG__)
  34 #ifndef __EXTENSIONS__
  35 #define __EXTENSIONS__ 1
  36 #endif
  37 #ifndef _XOPEN_SOURCE
  38 #define _XOPEN_SOURCE 1
  39 #endif
  40 #ifndef _XOPEN_SOURCE_EXTENDED
  41 #define _XOPEN_SOURCE_EXTENDED 1
  42 #endif
  43 #endif
  44
  45 /*****************************************************/
  46 /* FDSETSIZE is messy and needs to be done before    */
  47 /* sys/types.h are defined.                          */
  48 /*****************************************************/
  49 #include "compat/fdsetsize.h"
  50
  51 /*****************************************************/
  52 /* Global type re-definitions                        */
  53 /* this also takes care of the basic system includes */
  54 /*****************************************************/
  55
  56 /** On linux this must be defined to get PRId64 and friends */
  57 #define __STDC_FORMAT_MACROS
  58
  59 #include "compat/types.h"
  60
  61 /*****************************************************/
  62 /* per-OS hacks. One file per OS.                    */
  63 /* OS-macro wrapping should be done inside the OS .h */
  64 /*****************************************************/
  65
  66 #include "compat/os/aix.h"
  67 #include "compat/os/android.h"
  68 #include "compat/os/dragonfly.h"
  69 #include "compat/os/freebsd.h"
  70 #include "compat/os/hpux.h"
  71 #include "compat/os/linux.h"
  72 #include "compat/os/macosx.h"
  73 #include "compat/os/mswindows.h"
  74 #include "compat/os/netbsd.h"
  75 #include "compat/os/next.h"
  76 #include "compat/os/openbsd.h"
  77 #include "compat/os/os2.h"
  78 #include "compat/os/qnx.h"
  79 #include "compat/os/sgi.h"
  80 #include "compat/os/solaris.h"
  81 #include "compat/os/sunos.h"
  82
  83 /*****************************************************/
  84 /* portabilities shared between all platforms and    */
  85 /* components as found to be needed                  */
  86 /*****************************************************/
  87
  88 #include "compat/assert.h"
  89 #include "compat/compat_shared.h"
  90 #include "compat/getaddrinfo.h"
  91 #include "compat/getnameinfo.h"
  92 #include "compat/inet_ntop.h"
  93 #include "compat/inet_pton.h"
  94 #include "compat/stdvarargs.h"
  95
  96 /* cstdio has a bunch of problems with 64-bit definitions */
  97 #include "compat/stdio.h"
  98
  99 /* POSIX statvfs() is still not universal */
 100 #include "compat/statvfs.h"
 101
 102 /*****************************************************/
 103 /* component-specific portabilities                  */
 104 /*****************************************************/
 105
 106 /* helper debugging requires some hacks to be clean */
 107 #include "compat/debug.h"
 108
 109 /* Valgrind API macros changed between two versions squid supports */
 110 #include "compat/valgrind.h"
 111
 112 /**
 113  * A Regular Expression library is bundled with Squid.
 114  * Default is to use a system provided one, but the bundle
 115  * may be used instead with explicit configuration.
 116  */
 117 #include "compat/GnuRegex.h"
 118
 119 /* cppunit is not quite C++0x compatible yet */
 120 #include "compat/cppunit.h"
 121
 122 #endif /* _SQUID_COMPAT_H */
 123