Ap |OP* |newPVOP |I32 type|I32 flags|char* pv
Ap |SV* |newRV |SV* pref
Apd |SV* |newRV_noinc |SV *sv
-Ap |SV* |newSV |STRLEN len
+Apd |SV* |newSV |STRLEN len
Ap |OP* |newSVREF |OP* o
Ap |OP* |newSVOP |I32 type|I32 flags|SV* sv
Apd |SV* |newSViv |IV i
Apd |SV* |sv_2mortal |SV* sv
Apd |NV |sv_2nv |SV* sv
Aop |char* |sv_2pv |SV* sv|STRLEN* lp
-Ap |char* |sv_2pvutf8 |SV* sv|STRLEN* lp
-Ap |char* |sv_2pvbyte |SV* sv|STRLEN* lp
+Apd |char* |sv_2pvutf8 |SV* sv|STRLEN* lp
+Apd |char* |sv_2pvbyte |SV* sv|STRLEN* lp
Apd |UV |sv_2uv |SV* sv
Apd |IV |sv_iv |SV* sv
Apd |UV |sv_uv |SV* sv
Apd |NV |sv_nv |SV* sv
-Ap |char* |sv_pvn |SV *sv|STRLEN *len
+Apd |char* |sv_pvn |SV *sv|STRLEN *len
Apd |char* |sv_pvutf8n |SV *sv|STRLEN *len
Apd |char* |sv_pvbyten |SV *sv|STRLEN *len
Apd |I32 |sv_true |SV *sv
Apd |char* |sv_reftype |SV* sv|int ob
Apd |void |sv_replace |SV* sv|SV* nsv
Apd |void |sv_report_used
-Ap |void |sv_reset |char* s|HV* stash
+Apd |void |sv_reset |char* s|HV* stash
Afpd |void |sv_setpvf |SV* sv|const char* pat|...
Ap |void |sv_vsetpvf |SV* sv|const char* pat|va_list* args
Apd |void |sv_setiv |SV* sv|IV num
Apd |void |sv_setpvn |SV* sv|const char* ptr|STRLEN len
Aopd |void |sv_setsv |SV* dsv|SV* ssv
Apd |void |sv_taint |SV* sv
-Ap |bool |sv_tainted |SV* sv
+Apd |bool |sv_tainted |SV* sv
Apd |int |sv_unmagic |SV* sv|int type
Apd |void |sv_unref |SV* sv
Apd |void |sv_unref_flags |SV* sv|U32 flags
-Ap |void |sv_untaint |SV* sv
+Apd |void |sv_untaint |SV* sv
Apd |bool |sv_upgrade |SV* sv|U32 mt
Apd |void |sv_usepvn |SV* sv|char* ptr|STRLEN len
Apd |void |sv_vcatpvfn |SV* sv|const char* pat|STRLEN patlen \
Apd |char* |sv_2pv_nolen |SV* sv
Apd |char* |sv_2pvutf8_nolen|SV* sv
Apd |char* |sv_2pvbyte_nolen|SV* sv
-Ap |char* |sv_pv |SV *sv
+Apd |char* |sv_pv |SV *sv
Apd |char* |sv_pvutf8 |SV *sv
Apd |char* |sv_pvbyte |SV *sv
Aopd |STRLEN |sv_utf8_upgrade|SV *sv
=for hackers
Found in file sv.c
+=item newSV
+
+Create a new null SV, or if len > 0, create a new empty SVt_PV type SV
+with an initial PV allocation of len+1. Normally accessed via the C<NEWSV>
+macro.
+
+ SV* newSV(STRLEN len)
+
+=for hackers
+Found in file sv.c
+
=item NEWSV
Creates a new SV. A non-zero C<len> parameter indicates the number of
=for hackers
Found in file sv.h
-=item SvIVX
+=item SvIVx
-Returns the raw value in the SV's IV slot, without checks or conversions.
-Only use when you are sure SvIOK is true. See also C<SvIV()>.
+Coerces the given SV to an integer and returns it. Guarantees to evaluate
+sv only once. Use the more efficent C<SvIV> otherwise.
- IV SvIVX(SV* sv)
+ IV SvIVx(SV* sv)
=for hackers
Found in file sv.h
-=item SvIVx
+=item SvIVX
-Coerces the given SV to an integer and returns it. Guarantees to evaluate
-sv only once. Use the more efficent C<SvIV> otherwise.
+Returns the raw value in the SV's IV slot, without checks or conversions.
+Only use when you are sure SvIOK is true. See also C<SvIV()>.
- IV SvIVx(SV* sv)
+ IV SvIVX(SV* sv)
=for hackers
Found in file sv.h
=for hackers
Found in file sv.h
-=item SvTYPE
-
-Returns the type of the SV. See C<svtype>.
+=item svtype
- svtype SvTYPE(SV* sv)
+An enum of flags for Perl types. These are found in the file B<sv.h>
+in the C<svtype> enum. Test these flags with the C<SvTYPE> macro.
=for hackers
Found in file sv.h
-=item svtype
+=item SvTYPE
-An enum of flags for Perl types. These are found in the file B<sv.h>
-in the C<svtype> enum. Test these flags with the C<SvTYPE> macro.
+Returns the type of the SV. See C<svtype>.
+
+ svtype SvTYPE(SV* sv)
=for hackers
Found in file sv.h
=for hackers
Found in file sv.h
-=item SvUVX
+=item SvUVx
-Returns the raw value in the SV's UV slot, without checks or conversions.
-Only use when you are sure SvIOK is true. See also C<SvUV()>.
+Coerces the given SV to an unsigned integer and returns it. Guarantees to
+evaluate sv only once. Use the more efficent C<SvUV> otherwise.
- UV SvUVX(SV* sv)
+ UV SvUVx(SV* sv)
=for hackers
Found in file sv.h
-=item SvUVx
+=item SvUVX
-Coerces the given SV to an unsigned integer and returns it. Guarantees to
-evaluate sv only once. Use the more efficent C<SvUV> otherwise.
+Returns the raw value in the SV's UV slot, without checks or conversions.
+Only use when you are sure SvIOK is true. See also C<SvUV()>.
- UV SvUVx(SV* sv)
+ UV SvUVX(SV* sv)
=for hackers
Found in file sv.h
=for hackers
Found in file sv.c
+=item sv_2pvbyte
+
+Return a pointer to the byte-encoded representation of the SV, and set *lp
+to its length. May cause the SV to be downgraded from UTF8 as a
+side-effect.
+
+Usually accessed via the C<SvPVbyte> macro.
+
+ char* sv_2pvbyte(SV* sv, STRLEN* lp)
+
+=for hackers
+Found in file sv.c
+
=item sv_2pvbyte_nolen
Return a pointer to the byte-encoded representation of the SV.
=for hackers
Found in file sv.c
+=item sv_2pvutf8
+
+Return a pointer to the UTF8-encoded representation of the SV, and set *lp
+to its length. May cause the SV to be upgraded to UTF8 as a side-effect.
+
+Usually accessed via the C<SvPVutf8> macro.
+
+ char* sv_2pvutf8(SV* sv, STRLEN* lp)
+
+=for hackers
+Found in file sv.c
+
=item sv_2pvutf8_nolen
Return a pointer to the UTF8-encoded representation of the SV.
=for hackers
Found in file sv.c
+=item sv_pv
+
+A private implementation of the C<SvPV_nolen> macro for compilers which can't
+cope with complex macro expressions. Always use the macro instead.
+
+ char* sv_pv(SV *sv)
+
+=for hackers
+Found in file sv.c
+
=item sv_pvbyte
A private implementation of the C<SvPVbyte_nolen> macro for compilers
=for hackers
Found in file sv.c
+=item sv_pvn
+
+A private implementation of the C<SvPV> macro for compilers which can't
+cope with complex macro expressions. Always use the macro instead.
+
+ char* sv_pvn(SV *sv, STRLEN *len)
+
+=for hackers
+Found in file sv.c
+
=item sv_pvn_force
Get a sensible string out of the SV somehow.
=for hackers
Found in file sv.c
+=item sv_reset
+
+Underlying implementation for the C<reset> Perl function.
+Note that the perl-level function is vaguely deprecated.
+
+ void sv_reset(char* s, HV* stash)
+
+=for hackers
+Found in file sv.c
+
=item sv_rvweaken
Weaken a reference: set the C<SvWEAKREF> flag on this RV; give the
=for hackers
Found in file sv.c
+=item sv_tainted
+
+Test an SV for taintedness. Use C<SvTAINTED> instead.
+ bool sv_tainted(SV* sv)
+
+=for hackers
+Found in file sv.c
+
=item sv_true
Returns true if the SV has a true value by Perl's rules.
=for hackers
Found in file sv.c
+=item sv_untaint
+
+Untaint an SV. Use C<SvTAINTED_off> instead.
+ void sv_untaint(SV* sv)
+
+=for hackers
+Found in file sv.c
+
=item sv_upgrade
Upgrade an SV to a more complex form. Gnenerally adds a new body type to the
projects / p5sagit/p5-mst-13.2.git / commitdiff