compat/compat.h

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