diff options
Diffstat (limited to 'gv.h')
| -rw-r--r-- | gv.h | 35 |
1 files changed, 11 insertions, 24 deletions
@@ -1,27 +1,10 @@ -/* $RCSfile: gv.h,v $$Revision: 4.1 $$Date: 92/08/07 18:26:42 $ +/* gv.h * - * Copyright (c) 1991, Larry Wall + * Copyright (c) 1991-1994, Larry Wall * * You may distribute under the terms of either the GNU General Public * License or the Artistic License, as specified in the README file. * - * $Log: gv.h,v $ - * Revision 4.1 92/08/07 18:26:42 lwall - * - * Revision 4.0.1.3 92/06/08 15:33:44 lwall - * patch20: fixed confusion between a *var's real name and its effective name - * patch20: ($<,$>) = ... didn't work on some architectures - * - * Revision 4.0.1.2 91/11/05 18:36:15 lwall - * patch11: length($x) was sometimes wrong for numeric $x - * - * Revision 4.0.1.1 91/06/07 11:56:35 lwall - * patch4: new copyright notice - * patch4: length($`), length($&), length($') now optimized to avoid string copy - * - * Revision 4.0 91/03/20 01:39:49 lwall - * 4.0 baseline. - * */ struct gp { @@ -46,13 +29,11 @@ struct gp { #define GvXPVGV(gv) ((XPVGV*)SvANY(gv)) -#define GvMAGIC(gv) (GvGP(gv)->gp_magic) #define GvSV(gv) (GvGP(gv)->gp_sv) #define GvREFCNT(gv) (GvGP(gv)->gp_refcnt) -#define GvIO(gv) (GvGP(gv)->gp_io) -#define GvIOn(gv) (GvIO(gv) ? \ - GvIO(gv) : \ - (GvIO(gv) = newIO())) +#define GvIO(gv) ((gv) && SvTYPE((SV*)gv) == SVt_PVGV ? GvIOp(gv) : 0) +#define GvIOp(gv) (GvGP(gv)->gp_io) +#define GvIOn(gv) (GvIO(gv) ? GvIOp(gv) : GvIOp(gv_IOadd(gv))) #define GvFORM(gv) (GvGP(gv)->gp_form) #define GvAV(gv) (GvGP(gv)->gp_av) @@ -104,3 +85,9 @@ HV *GvHVn(); #define DM_EGID 0x020 #define DM_DELAY 0x100 +#define GVf_INTRO 0x01 +#define GVf_IMPORTED 0x02 + +#define GV_ADD 0x01 +#define GV_ADDMULTI 0x02 +#define GV_ADDWARN 0x04 |