Infrastructure to allow:

  open($fh,"|-",@array);
to be implemented
i.e. mark pp_open as needing a stack mark, and make pp_open
process its args in that style (and pass them _all_ to tied handles OPEN).
Invent do_openn() which takes SV ** at allow it to see multiple args.
Note this does not _do_ anything yet.

p4raw-id: //depot/perlio@8484

1 files changed, 1 insertions, 0 deletions

diff --git a/proto.h b/proto.h
index 00b2ef0246..13efc48ffb 100644
--- a/proto.h
+++ b/proto.h
@@ -236,6 +236,7 @@ PERL_CALLCONV void	Perl_do_join(pTHX_ SV* sv, SV* del, SV** mark, SV** sp);
 PERL_CALLCONV OP*	Perl_do_kv(pTHX);
 PERL_CALLCONV bool	Perl_do_open(pTHX_ GV* gv, char* name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO* supplied_fp);
 PERL_CALLCONV bool	Perl_do_open9(pTHX_ GV *gv, char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV *svs, I32 num);
+PERL_CALLCONV bool	Perl_do_openn(pTHX_ GV *gv, char *name, I32 len, int as_raw, int rawmode, int rawperm, PerlIO *supplied_fp, SV **svp, I32 num);
 PERL_CALLCONV void	Perl_do_pipe(pTHX_ SV* sv, GV* rgv, GV* wgv);
 PERL_CALLCONV bool	Perl_do_print(pTHX_ SV* sv, PerlIO* fp);
 PERL_CALLCONV OP*	Perl_do_readline(pTHX);