https://perl5.git.perl.org / perl5.git / blame
| Commit | Line | Data |
|---|---|---|
| a0d0e21e | 1 | /* EXTERN.h |
| a687059c | 2 | * |
| 4bb101f2 JH |
3 | * Copyright (C) 1991, 1992, 1993, 1995, 1996, 1997, 1998, 1999, |
| 4 | * 2000, 2001, by Larry Wall and others | |
| a687059c | 5 | * |
| 132b68a5 LW |
6 | * You may distribute under the terms of either the GNU General Public |
| 7 | * License or the Artistic License, as specified in the README file. | |
| 8d063cd8 | 8 | * |
| 8d063cd8 LW |
9 | */ |
| 10 | ||
| 4633a7c4 LW |
11 | /* |
| 12 | * EXT designates a global var which is defined in perl.h | |
| 13 | * dEXT designates a global var which is defined in another | |
| 14 | * file, so we can't count on finding it in perl.h | |
| 15 | * (this practice should be avoided). | |
| 16 | */ | |
| 8d063cd8 | 17 | #undef EXT |
| 4633a7c4 | 18 | #undef dEXT |
| 36477c24 | 19 | #undef EXTCONST |
| 20 | #undef dEXTCONST | |
| 4633a7c4 | 21 | #if defined(VMS) && !defined(__GNUC__) |
| 17f28c40 CB |
22 | /* Suppress portability warnings from DECC for VMS-specific extensions */ |
| 23 | # ifdef __DECC | |
| 24 | # pragma message disable (GLOBALEXT,NOSHAREEXT,READONLYEXT) | |
| 25 | # endif | |
| 4633a7c4 LW |
26 | # define EXT globalref |
| 27 | # define dEXT globaldef {"$GLOBAL_RW_VARS"} noshare | |
| 36477c24 | 28 | # define EXTCONST globalref |
| 29 | # define dEXTCONST globaldef {"$GLOBAL_RO_VARS"} readonly | |
| 4633a7c4 | 30 | #else |
| 27da23d5 | 31 | # if (defined(WIN32) || defined(__SYMBIAN32__)) && !defined(PERL_STATIC_SYMS) |
| def6ed22 | 32 | /* miniperl should not export anything */ |
| a19baa61 DD |
33 | # if defined(PERL_IS_MINIPERL) && !defined(UNDER_CE) && defined(_MSC_VER) |
| 34 | # define EXT extern | |
| 54310121 | 35 | # define dEXT |
| a19baa61 | 36 | # define EXTCONST extern const |
| 54310121 | 37 | # define dEXTCONST const |
| 38 | # else | |
| a19baa61 DD |
39 | # if defined(PERLDLL) || defined(__SYMBIAN32__) |
| 40 | # define EXT extern __declspec(dllexport) | |
| 41 | # define dEXT | |
| 42 | # define EXTCONST extern __declspec(dllexport) const | |
| 43 | # define dEXTCONST const | |
| 44 | # else | |
| 45 | # define EXT extern __declspec(dllimport) | |
| 46 | # define dEXT | |
| 47 | # define EXTCONST extern __declspec(dllimport) const | |
| def6ed22 SH |
48 | # define dEXTCONST const |
| 49 | # endif | |
| 54310121 | 50 | # endif |
| 51 | # else | |
| d308986b | 52 | # if defined(__CYGWIN__) && defined(USEIMPORTLIB) |
| 8736538c AS |
53 | # define EXT extern __declspec(dllimport) |
| 54 | # define dEXT | |
| 55 | # define EXTCONST extern __declspec(dllimport) const | |
| 56 | # define dEXTCONST const | |
| 57 | # else | |
| 58 | # define EXT extern | |
| 59 | # define dEXT | |
| 60 | # define EXTCONST extern const | |
| 61 | # define dEXTCONST const | |
| 62 | # endif | |
| 54310121 | 63 | # endif |
| 4633a7c4 | 64 | #endif |
| 8d063cd8 LW |
65 | |
| 66 | #undef INIT | |
| 67 | #define INIT(x) | |
| 68 | ||
| 69 | #undef DOINIT |