Add gv_fetchpvs, which uses STR_WITH_LEN to call gv_fetchpvn_flags.

[perl5.git] / handy.h

diff --git a/handy.h b/handy.h
index ada3124..66ce4d1 100644 (file)
--- a/handy.h
+++ b/handy.h
@@ -250,8 +250,10 @@ typedef U64TYPE U64;
 #define sv_catpvs(sv, str) Perl_sv_catpvn_flags(aTHX_ sv, STR_WITH_LEN(str), SV_GMAGIC)
 #define savepvs(str) Perl_savepvn(aTHX_ STR_WITH_LEN(str))
 #define gv_stashpvs(str, create) Perl_gv_stashpvn(aTHX_ STR_WITH_LEN(str), create)
+#define gv_fetchpvs(namebeg, add, sv_type) Perl_gv_fetchpvn_flags(aTHX_ STR_WITH_LEN(namebeg), add, sv_type)
 #define hv_fetchs(hv,key,lval) Perl_hv_fetch(aTHX_ hv, STR_WITH_LEN(key), lval)
 
+
 /*
 =head1 Miscellaneous Functions
 
@@ -554,15 +556,6 @@ typedef U32 line_t;
 
 
 /*
-=head1 SV Manipulation Functions
-
-=for apidoc Am|SV*|NEWSV|int id|STRLEN len
-Creates a new SV.  A non-zero C<len> parameter indicates the number of
-bytes of preallocated string space the SV should have.  An extra byte for a
-tailing NUL is also reserved.  (SvPOK is not set for the SV even if string
-space is allocated.)  The reference count for the new SV is set to 1.
-C<id> is an integer id between 0 and 1299 (used to identify leaks).
-
 =head1 Memory Management
 
 =for apidoc Am|void|Newx|void* ptr|int nitems|type
@@ -631,12 +624,15 @@ hopefully catches attempts to access uninitialized memory.
 
 =cut */
 
+/* Maintained for backwards-compatibility only. Use newSV() instead. */
+#ifndef PERL_CORE
 #define NEWSV(x,len)   newSV(len)
+#endif
 
 #ifdef PERL_MALLOC_WRAP
 #define MEM_WRAP_CHECK(n,t) MEM_WRAP_CHECK_1(n,t,PL_memory_wrap)
 #define MEM_WRAP_CHECK_1(n,t,a) \
-       (void)((sizeof(t)>1?(n):1)>((MEM_SIZE)~0)/sizeof(t)?(Perl_croak_nocontext(a),0):0)
+       (void)(sizeof(t) > 1 && (n) > ((MEM_SIZE)~0)/sizeof(t) && (Perl_croak_nocontext(a),0))
 #define MEM_WRAP_CHECK_(n,t) MEM_WRAP_CHECK(n,t),
 
 #define PERL_STRLEN_ROUNDUP(n) ((void)(((n) > (MEM_SIZE)~0 - 2 * PERL_STRLEN_ROUNDUP_QUANTUM) ? (Perl_croak_nocontext(PL_memory_wrap),0):0),((n-1+PERL_STRLEN_ROUNDUP_QUANTUM)&~((MEM_SIZE)PERL_STRLEN_ROUNDUP_QUANTUM-1)))