compat/compat.h

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