Creates an RV wrapper for an SV. The reference count for the original
SV is B<not> incremented.
- SV* newRV_noinc(SV* sv)
+ SV* newRV_noinc(SV *const sv)
=for hackers
Found in file sv.c
point to the shared string table where possible. Returns a new (undefined)
SV if the hek is NULL.
- SV* newSVhek(const HEK *hek)
+ SV* newSVhek(const HEK *const hek)
=for hackers
Found in file sv.c
Creates a new SV and copies an integer into it. The reference count for the
SV is set to 1.
- SV* newSViv(IV i)
+ SV* newSViv(const IV i)
=for hackers
Found in file sv.c
Creates a new SV and copies a floating point value into it.
The reference count for the SV is set to 1.
- SV* newSVnv(NV n)
+ SV* newSVnv(const NV n)
=for hackers
Found in file sv.c
SV is set to 1. If C<len> is zero, Perl will compute the length using
strlen(). For efficiency, consider using C<newSVpvn> instead.
- SV* newSVpv(const char* s, STRLEN len)
+ SV* newSVpv(const char *const s, const STRLEN len)
=for hackers
Found in file sv.c
Creates a new SV and initializes it with the string formatted like
C<sprintf>.
- SV* newSVpvf(const char* pat, ...)
+ SV* newSVpvf(const char *const pat, ...)
=for hackers
Found in file sv.c
string. You are responsible for ensuring that the source string is at least
C<len> bytes long. If the C<s> argument is NULL the new SV will be undefined.
- SV* newSVpvn(const char* s, STRLEN len)
+ SV* newSVpvn(const char *const s, const STRLEN len)
=for hackers
Found in file sv.c
#define newSVpvn_utf8(s, len, u) \
newSVpvn_flags((s), (len), (u) ? SVf_UTF8 : 0)
- SV* newSVpvn_flags(const char* s, STRLEN len, U32 flags)
+ SV* newSVpvn_flags(const char *const s, const STRLEN len, const U32 flags)
=for hackers
Found in file sv.c
be blessed in the specified package. The new SV is returned and its
reference count is 1.
- SV* newSVrv(SV* rv, const char* classname)
+ SV* newSVrv(SV *const rv, const char *const classname)
=for hackers
Found in file sv.c
Creates a new SV which is an exact duplicate of the original SV.
(Uses C<sv_setsv>).
- SV* newSVsv(SV* old)
+ SV* newSVsv(SV *const old)
=for hackers
Found in file sv.c
Creates a new SV and copies an unsigned integer into it.
The reference count for the SV is set to 1.
- SV* newSVuv(UV u)
+ SV* newSVuv(const UV u)
=for hackers
Found in file sv.c
possible to set C<*st> and C<*gvp> to the stash and GV associated with it.
The flags in C<lref> are passed to sv_fetchsv.
- CV* sv_2cv(SV* sv, HV** st, GV** gvp, I32 lref)
+ CV* sv_2cv(SV* sv, HV **const st, GV **const gvp, const I32 lref)
=for hackers
Found in file sv.c
GV; or the recursive result if we're an RV; or the IO slot of the symbol
named after the PV if we're a string.
- IO* sv_2io(SV* sv)
+ IO* sv_2io(SV *const sv)
=for hackers
Found in file sv.c
string buffer can be "stolen" if this SV is copied. See also C<sv_newmortal>
and C<sv_mortalcopy>.
- SV* sv_2mortal(SV* sv)
+ SV* sv_2mortal(SV *const sv)
=for hackers
Found in file sv.c
must be designated by its stash (see C<gv_stashpv()>). The reference count
of the SV is unaffected.
- SV* sv_bless(SV* sv, HV* stash)
+ SV* sv_bless(SV *const sv, HV *const stash)
=for hackers
Found in file sv.c
C<sv_catpvf_mg>. If the original SV was UTF-8, the pattern should be
valid UTF-8; if the original SV was bytes, the pattern should be too.
- void sv_catpvf(SV* sv, const char* pat, ...)
+ void sv_catpvf(SV *const sv, const char *const pat, ...)
=for hackers
Found in file sv.c
Like C<sv_catpvf>, but also handles 'set' magic.
- void sv_catpvf_mg(SV *sv, const char* pat, ...)
+ void sv_catpvf_mg(SV *const sv, const char *const pat, ...)
=for hackers
Found in file sv.c
X<sv_insert>
Inserts a string at the specified offset/length within the SV. Similar to
-the Perl substr() function.
+the Perl substr() function. Handles get magic.
void sv_insert(SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen)
=for hackers
Found in file sv.c
+=item sv_insert_flags
+X<sv_insert_flags>
+
+Same as C<sv_insert>, but the extra C<flags> are passed the C<SvPV_force_flags> that applies to C<bigstr>.
+
+ void sv_insert_flags(SV *const bigstr, const STRLEN offset, const STRLEN len, const char *const little, const STRLEN littlelen, const U32 flags)
+
+=for hackers
+Found in file sv.c
+
=item sv_isa
X<sv_isa>
class. This does not check for subtypes; use C<sv_derived_from> to verify
an inheritance relationship.
- int sv_isa(SV* sv, const char* name)
+ int sv_isa(SV* sv, const char *const name)
=for hackers
Found in file sv.c
The backend for the C<SvPVbytex_force> macro. Always use the macro instead.
- char* sv_pvbyten_force(SV* sv, STRLEN* lp)
+ char* sv_pvbyten_force(SV *const sv, STRLEN *const lp)
=for hackers
Found in file sv.c
You normally want to use the various wrapper macros instead: see
C<SvPV_force> and C<SvPV_force_nomg>
- char* sv_pvn_force_flags(SV* sv, STRLEN* lp, I32 flags)
+ char* sv_pvn_force_flags(SV *const sv, STRLEN *const lp, const I32 flags)
=for hackers
Found in file sv.c
The backend for the C<SvPVutf8x_force> macro. Always use the macro instead.
- char* sv_pvutf8n_force(SV* sv, STRLEN* lp)
+ char* sv_pvutf8n_force(SV *const sv, STRLEN *const lp)
=for hackers
Found in file sv.c
Returns a string describing what the SV is a reference to.
- const char* sv_reftype(const SV* sv, int ob)
+ const char* sv_reftype(const SV *const sv, const int ob)
=for hackers
Found in file sv.c
Underlying implementation for the C<reset> Perl function.
Note that the perl-level function is vaguely deprecated.
- void sv_reset(const char* s, HV* stash)
+ void sv_reset(const char* s, HV *const stash)
=for hackers
Found in file sv.c
Works like C<sv_catpvf> but copies the text into the SV instead of
appending it. Does not handle 'set' magic. See C<sv_setpvf_mg>.
- void sv_setpvf(SV* sv, const char* pat, ...)
+ void sv_setpvf(SV *const sv, const char *const pat, ...)
=for hackers
Found in file sv.c
Like C<sv_setpvf>, but also handles 'set' magic.
- void sv_setpvf_mg(SV *sv, const char* pat, ...)
+ void sv_setpvf_mg(SV *const sv, const char *const pat, ...)
=for hackers
Found in file sv.c
Copies an integer into the given SV, also updating its string value.
Does not handle 'set' magic. See C<sv_setpviv_mg>.
- void sv_setpviv(SV* sv, IV num)
+ void sv_setpviv(SV *const sv, const IV num)
=for hackers
Found in file sv.c
Like C<sv_setpviv>, but also handles 'set' magic.
- void sv_setpviv_mg(SV *sv, IV iv)
+ void sv_setpviv_mg(SV *const sv, const IV iv)
=for hackers
Found in file sv.c
blessing. Set C<classname> to C<NULL> to avoid the blessing. The new SV
will have a reference count of 1, and the RV will be returned.
- SV* sv_setref_iv(SV* rv, const char* classname, IV iv)
+ SV* sv_setref_iv(SV *const rv, const char *const classname, const IV iv)
=for hackers
Found in file sv.c
blessing. Set C<classname> to C<NULL> to avoid the blessing. The new SV
will have a reference count of 1, and the RV will be returned.
- SV* sv_setref_nv(SV* rv, const char* classname, NV nv)
+ SV* sv_setref_nv(SV *const rv, const char *const classname, const NV nv)
=for hackers
Found in file sv.c
Note that C<sv_setref_pvn> copies the string while this copies the pointer.
- SV* sv_setref_pv(SV* rv, const char* classname, void* pv)
+ SV* sv_setref_pv(SV *const rv, const char *const classname, void *const pv)
=for hackers
Found in file sv.c
Note that C<sv_setref_pv> copies the pointer while this copies the string.
- SV* sv_setref_pvn(SV* rv, const char* classname, const char* pv, STRLEN n)
+ SV* sv_setref_pvn(SV *const rv, const char *const classname, const char *const pv, const STRLEN n)
=for hackers
Found in file sv.c
blessing. Set C<classname> to C<NULL> to avoid the blessing. The new SV
will have a reference count of 1, and the RV will be returned.
- SV* sv_setref_uv(SV* rv, const char* classname, UV uv)
+ SV* sv_setref_uv(SV *const rv, const char *const classname, const UV uv)
=for hackers
Found in file sv.c
X<sv_tainted>
Test an SV for taintedness. Use C<SvTAINTED> instead.
- bool sv_tainted(SV* sv)
+ bool sv_tainted(SV *const sv)
=for hackers
Found in file sv.c
Use the C<SvTRUE> macro instead, which may call C<sv_true()> or may
instead use an in-line version.
- I32 sv_true(SV *sv)
+ I32 sv_true(SV *const sv)
=for hackers
Found in file sv.c
different from one or the reference being a readonly SV).
See C<SvROK_off>.
- void sv_unref_flags(SV *ref, U32 flags)
+ void sv_unref_flags(SV *const ref, const U32 flags)
=for hackers
Found in file sv.c
X<sv_untaint>
Untaint an SV. Use C<SvTAINTED_off> instead.
- void sv_untaint(SV* sv)
+ void sv_untaint(SV *const sv)
=for hackers
Found in file sv.c
Usually used via its frontend C<sv_catpvf>.
- void sv_vcatpvf(SV* sv, const char* pat, va_list* args)
+ void sv_vcatpvf(SV *const sv, const char *const pat, va_list *const args)
=for hackers
Found in file sv.c
Usually used via one of its frontends C<sv_vcatpvf> and C<sv_vcatpvf_mg>.
- void sv_vcatpvfn(SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
+ void sv_vcatpvfn(SV *const sv, const char *const pat, const STRLEN patlen, va_list *const args, SV **const svargs, const I32 svmax, bool *const maybe_tainted)
=for hackers
Found in file sv.c
Usually used via its frontend C<sv_catpvf_mg>.
- void sv_vcatpvf_mg(SV* sv, const char* pat, va_list* args)
+ void sv_vcatpvf_mg(SV *const sv, const char *const pat, va_list *const args)
=for hackers
Found in file sv.c
Usually used via its frontend C<sv_setpvf>.
- void sv_vsetpvf(SV* sv, const char* pat, va_list* args)
+ void sv_vsetpvf(SV *const sv, const char *const pat, va_list *const args)
=for hackers
Found in file sv.c
Usually used via one of its frontends C<sv_vsetpvf> and C<sv_vsetpvf_mg>.
- void sv_vsetpvfn(SV* sv, const char* pat, STRLEN patlen, va_list* args, SV** svargs, I32 svmax, bool *maybe_tainted)
+ void sv_vsetpvfn(SV *const sv, const char *const pat, const STRLEN patlen, va_list *const args, SV **const svargs, const I32 svmax, bool *const maybe_tainted)
=for hackers
Found in file sv.c
Usually used via its frontend C<sv_setpvf_mg>.
- void sv_vsetpvf_mg(SV* sv, const char* pat, va_list* args)
+ void sv_vsetpvf_mg(SV *const sv, const char *const pat, va_list *const args)
=for hackers
Found in file sv.c
projects / p5sagit/p5-mst-13.2.git / blobdiff