X-Git-Url: https://perl5.git.perl.org/perl5.git/blobdiff_plain/897d398936dd2fc088a265fba2a7b62fa97ed458..4559f7e6350cb49ddd0cd4ae3df3db012693f220:/perlapi.h diff --git a/perlapi.h b/perlapi.h index 74c1aa6..0d66a68 100644 --- a/perlapi.h +++ b/perlapi.h @@ -1,206 +1,22 @@ -/* -*- buffer-read-only: t -*- +/* * * perlapi.h * - * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, - * 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, by Larry Wall and others + * Copyright (C) 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, + * 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009 by Larry Wall and others * * You may distribute under the terms of either the GNU General Public * License or the Artistic License, as specified in the README file. * - * !!!!!!! DO NOT EDIT THIS FILE !!!!!!! - * This file is built by regen/embed.pl from data in embed.fnc, - * regen/embed.pl, regen/opcodes intrpvar.h, and perlvars.h. - * Any changes made here will be lost! - * - * Edit those files and run 'make regen_headers' to effect changes. */ -/* declare accessor functions for Perl variables */ +/* + * This file used to declare accessor functions for Perl variables + * when PERL_GLOBAL_STRUCT was enabled, but that no longer exists. + * This file is kept for backwards compatiblity with XS code that + * might include it. + */ #ifndef __perlapi_h__ #define __perlapi_h__ -#if defined (MULTIPLICITY) && defined (PERL_GLOBAL_STRUCT) - -START_EXTERN_C - -#undef PERLVAR -#undef PERLVARA -#undef PERLVARI -#undef PERLVARIC -#undef PERLVARISC -#define PERLVAR(v,t) EXTERN_C t* Perl_##v##_ptr(pTHX); -#define PERLVARA(v,n,t) typedef t PL_##v##_t[n]; \ - EXTERN_C PL_##v##_t* Perl_##v##_ptr(pTHX); -#define PERLVARI(v,t,i) PERLVAR(v,t) -#define PERLVARIC(v,t,i) PERLVAR(v, const t) -#define PERLVARISC(v,i) typedef const char PL_##v##_t[sizeof(i)]; \ - EXTERN_C PL_##v##_t* Perl_##v##_ptr(pTHX); - -#include "perlvars.h" - -#undef PERLVAR -#undef PERLVARA -#undef PERLVARI -#undef PERLVARIC -#undef PERLVARISC - -END_EXTERN_C - -#if defined(PERL_CORE) - -/* accessor functions for Perl "global" variables */ - -/* these need to be mentioned here, or most linkers won't put them in - the perl executable */ - -#ifndef PERL_NO_FORCE_LINK - -START_EXTERN_C - -#ifndef DOINIT -EXTCONST void * const PL_force_link_funcs[]; -#else -EXTCONST void * const PL_force_link_funcs[] = { -#undef PERLVAR -#undef PERLVARA -#undef PERLVARI -#undef PERLVARIC -#define PERLVAR(v,t) (void*)Perl_##v##_ptr, -#define PERLVARA(v,n,t) PERLVAR(v,t) -#define PERLVARI(v,t,i) PERLVAR(v,t) -#define PERLVARIC(v,t,i) PERLVAR(v,t) -#define PERLVARISC(v,i) PERLVAR(v,char) - -/* In Tru64 (__DEC && __osf__) the cc option -std1 causes that one - * cannot cast between void pointers and function pointers without - * info level warnings. The PL_force_link_funcs[] would cause a few - * hundred of those warnings. In code one can circumnavigate this by using - * unions that overlay the different pointers, but in declarations one - * cannot use this trick. Therefore we just disable the warning here - * for the duration of the PL_force_link_funcs[] declaration. */ - -#if defined(__DECC) && defined(__osf__) -#pragma message save -#pragma message disable (nonstandcast) -#endif - -#include "perlvars.h" - -#if defined(__DECC) && defined(__osf__) -#pragma message restore -#endif - -#undef PERLVAR -#undef PERLVARA -#undef PERLVARI -#undef PERLVARIC -#undef PERLVARISC -}; -#endif /* DOINIT */ - -END_EXTERN_C - -#endif /* PERL_NO_FORCE_LINK */ - -#else /* !PERL_CORE */ - -#undef PL_No -#define PL_No (*Perl_GNo_ptr(NULL)) -#undef PL_Yes -#define PL_Yes (*Perl_GYes_ptr(NULL)) -#undef PL_appctx -#define PL_appctx (*Perl_Gappctx_ptr(NULL)) -#undef PL_charclass -#define PL_charclass (*Perl_Gcharclass_ptr(NULL)) -#undef PL_check -#define PL_check (*Perl_Gcheck_ptr(NULL)) -#undef PL_csighandlerp -#define PL_csighandlerp (*Perl_Gcsighandlerp_ptr(NULL)) -#undef PL_curinterp -#define PL_curinterp (*Perl_Gcurinterp_ptr(NULL)) -#undef PL_do_undump -#define PL_do_undump (*Perl_Gdo_undump_ptr(NULL)) -#undef PL_dollarzero_mutex -#define PL_dollarzero_mutex (*Perl_Gdollarzero_mutex_ptr(NULL)) -#undef PL_fold_locale -#define PL_fold_locale (*Perl_Gfold_locale_ptr(NULL)) -#undef PL_global_struct_size -#define PL_global_struct_size (*Perl_Gglobal_struct_size_ptr(NULL)) -#undef PL_hexdigit -#define PL_hexdigit (*Perl_Ghexdigit_ptr(NULL)) -#undef PL_hints_mutex -#define PL_hints_mutex (*Perl_Ghints_mutex_ptr(NULL)) -#undef PL_interp_size -#define PL_interp_size (*Perl_Ginterp_size_ptr(NULL)) -#undef PL_interp_size_5_10_0 -#define PL_interp_size_5_10_0 (*Perl_Ginterp_size_5_10_0_ptr(NULL)) -#undef PL_keyword_plugin -#define PL_keyword_plugin (*Perl_Gkeyword_plugin_ptr(NULL)) -#undef PL_malloc_mutex -#define PL_malloc_mutex (*Perl_Gmalloc_mutex_ptr(NULL)) -#undef PL_mmap_page_size -#define PL_mmap_page_size (*Perl_Gmmap_page_size_ptr(NULL)) -#undef PL_my_ctx_mutex -#define PL_my_ctx_mutex (*Perl_Gmy_ctx_mutex_ptr(NULL)) -#undef PL_my_cxt_index -#define PL_my_cxt_index (*Perl_Gmy_cxt_index_ptr(NULL)) -#undef PL_op_mutex -#define PL_op_mutex (*Perl_Gop_mutex_ptr(NULL)) -#undef PL_op_seq -#define PL_op_seq (*Perl_Gop_seq_ptr(NULL)) -#undef PL_op_sequence -#define PL_op_sequence (*Perl_Gop_sequence_ptr(NULL)) -#undef PL_patleave -#define PL_patleave (*Perl_Gpatleave_ptr(NULL)) -#undef PL_perlio_debug_fd -#define PL_perlio_debug_fd (*Perl_Gperlio_debug_fd_ptr(NULL)) -#undef PL_perlio_fd_refcnt -#define PL_perlio_fd_refcnt (*Perl_Gperlio_fd_refcnt_ptr(NULL)) -#undef PL_perlio_fd_refcnt_size -#define PL_perlio_fd_refcnt_size (*Perl_Gperlio_fd_refcnt_size_ptr(NULL)) -#undef PL_perlio_mutex -#define PL_perlio_mutex (*Perl_Gperlio_mutex_ptr(NULL)) -#undef PL_ppaddr -#define PL_ppaddr (*Perl_Gppaddr_ptr(NULL)) -#undef PL_revision -#define PL_revision (*Perl_Grevision_ptr(NULL)) -#undef PL_runops_dbg -#define PL_runops_dbg (*Perl_Grunops_dbg_ptr(NULL)) -#undef PL_runops_std -#define PL_runops_std (*Perl_Grunops_std_ptr(NULL)) -#undef PL_sh_path -#define PL_sh_path (*Perl_Gsh_path_ptr(NULL)) -#undef PL_sig_defaulting -#define PL_sig_defaulting (*Perl_Gsig_defaulting_ptr(NULL)) -#undef PL_sig_handlers_initted -#define PL_sig_handlers_initted (*Perl_Gsig_handlers_initted_ptr(NULL)) -#undef PL_sig_ignoring -#define PL_sig_ignoring (*Perl_Gsig_ignoring_ptr(NULL)) -#undef PL_sig_trapped -#define PL_sig_trapped (*Perl_Gsig_trapped_ptr(NULL)) -#undef PL_sigfpe_saved -#define PL_sigfpe_saved (*Perl_Gsigfpe_saved_ptr(NULL)) -#undef PL_subversion -#define PL_subversion (*Perl_Gsubversion_ptr(NULL)) -#undef PL_sv_placeholder -#define PL_sv_placeholder (*Perl_Gsv_placeholder_ptr(NULL)) -#undef PL_thr_key -#define PL_thr_key (*Perl_Gthr_key_ptr(NULL)) -#undef PL_timesbase -#define PL_timesbase (*Perl_Gtimesbase_ptr(NULL)) -#undef PL_use_safe_putenv -#define PL_use_safe_putenv (*Perl_Guse_safe_putenv_ptr(NULL)) -#undef PL_version -#define PL_version (*Perl_Gversion_ptr(NULL)) -#undef PL_veto_cleanup -#define PL_veto_cleanup (*Perl_Gveto_cleanup_ptr(NULL)) -#undef PL_watch_pvx -#define PL_watch_pvx (*Perl_Gwatch_pvx_ptr(NULL)) - -#endif /* !PERL_CORE */ -#endif /* MULTIPLICITY && PERL_GLOBAL_STRUCT */ - #endif /* __perlapi_h__ */ - -/* ex: set ro: */