=for apidoc sv_2iv_flags
Return the integer value of an SV, doing any necessary string
-conversion. If C<flags> includes C<SV_GMAGIC>, does an C<mg_get()> first.
+conversion. If C<flags> has the C<SV_GMAGIC> bit set, does an C<mg_get()> first.
Normally used via the C<SvIV(sv)> and C<SvIVx(sv)> macros.
=cut
=for apidoc sv_2uv_flags
Return the unsigned integer value of an SV, doing any necessary string
-conversion. If C<flags> includes C<SV_GMAGIC>, does an C<mg_get()> first.
+conversion. If C<flags> has the C<SV_GMAGIC> bit set, does an C<mg_get()> first.
Normally used via the C<SvUV(sv)> and C<SvUVx(sv)> macros.
=cut
=for apidoc sv_2nv_flags
Return the num value of an SV, doing any necessary string or integer
-conversion. If C<flags> includes C<SV_GMAGIC>, does an C<mg_get()> first.
+conversion. If C<flags> has the C<SV_GMAGIC> bit set, does an C<mg_get()> first.
Normally used via the C<SvNV(sv)> and C<SvNVx(sv)> macros.
=cut
=for apidoc sv_2pv_flags
Returns a pointer to the string value of an SV, and sets C<*lp> to its length.
-If flags includes C<SV_GMAGIC>, does an C<mg_get()> first. Coerces C<sv> to a
+If flags has the C<SV_GMAGIC> bit set, does an C<mg_get()> first. Coerces C<sv> to a
string if necessary. Normally invoked via the C<SvPV_flags> macro.
C<sv_2pv()> and C<sv_2pv_nomg> usually end up here too.
=for apidoc sv_copypv_flags
Implementation of C<sv_copypv> and C<sv_copypv_nomg>. Calls get magic iff flags
-include C<SV_GMAGIC>.
+has the C<SV_GMAGIC> bit set.
=cut
*/
giving it to C<sv_usepvn>, and neither should any pointers from "behind"
that pointer (e.g. ptr + 1) be used.
-If C<flags & SV_SMAGIC> is true, will call C<SvSETMAGIC>. If
-
C<flags & SV_HAS_TRAILING_NUL> is true, then C<ptr[len]> must be C<NUL>,
+If S<C<flags & SV_SMAGIC>> is true, will call C<SvSETMAGIC>. If
+
S<C<flags> & SV_HAS_TRAILING_NUL>> is true, then C<ptr[len]> must be C<NUL>,
and the realloc
will be skipped (i.e. the buffer is actually at least 1 byte longer than
C<len>, and already meets the requirements for storing in C<SvPVX>).
Concatenates the string from SV C<ssv> onto the end of the string in SV
C<dsv>. If C<ssv> is null, does nothing; otherwise modifies only C<dsv>.
-If C<flags> include C<SV_GMAGIC> bit set, will call C<mg_get> on both SVs if
-appropriate. If C<flags> include C<SV_SMAGIC>, C<mg_set> will be called on
+If C<flags> has the C<SV_GMAGIC> bit set, will call C<mg_get> on both SVs if
+appropriate. If C<flags> has the C<SV_SMAGIC> bit set, C<mg_set> will be called on
the modified SV afterward, if appropriate. C<sv_catsv>, C<sv_catsv_nomg>,
and C<sv_catsv_mg> are implemented in terms of this function.
Decrement an SV's reference count, and if it drops to zero, call
C<sv_clear> to invoke destructors and free up any memory used by
-the body; finally, deallocate the SV's head itself.
+the body; finally, deallocating the SV's head itself.
Normally called via a wrapper macro C<SvREFCNT_dec>.
=cut
=for apidoc sv_eq
Returns a boolean indicating whether the strings in the two SVs are
-identical. Is UTF-8 and C<'use bytes'> aware, handles get magic, and will
+identical. Is UTF-8 and S<C<'use bytes'>> aware, handles get magic, and will
coerce its args to strings if necessary.
=for apidoc sv_eq_flags
Returns a boolean indicating whether the strings in the two SVs are
identical. Is UTF-8 and S<C<'use bytes'>> aware and coerces its args to strings
-if necessary. If C<flags> includes C<SV_GMAGIC>, it handles get-magic, too.
+if necessary. If the flags has the C<SV_GMAGIC> bit set, it handles get-magic, too.
=cut
*/
Compares the strings in two SVs. Returns -1, 0, or 1 indicating whether the
string in C<sv1> is less than, equal to, or greater than the string in
C<sv2>. Is UTF-8 and S<C<'use bytes'>> aware and will coerce its args to strings
-if necessary. If the flags includes C<SV_GMAGIC>, it handles get magic. See
+if necessary. If the flags has the C<SV_GMAGIC> bit set, it handles get magic. See
also C<L</sv_cmp_locale_flags>>.
=cut
=for apidoc sv_pvn_force_flags
Get a sensible string out of the SV somehow.
-If C<flags> has C<SV_GMAGIC> bit set, will C<mg_get> on C<sv> if
+If C<flags> has the C<SV_GMAGIC> bit set, will C<mg_get> on C<sv> if
appropriate, else not. C<sv_pvn_force> and C<sv_pvn_force_nomg> are
implemented in terms of this function.
You normally want to use the various wrapper macros instead: see
C<maybe_tainted> if results are untrustworthy (often due to the use of
locales).
-If called as C<sv_vcatpvfn> or flags include C<SV_GMAGIC>, calls get magic.
+If called as C<sv_vcatpvfn> or flags has the C<SV_GMAGIC> bit set, calls get magic.
Usually used via one of its frontends C<sv_vcatpvf> and C<sv_vcatpvf_mg>.
return ret;
/* create anew and remember what it is */
+#ifdef __amigaos4__
+ ret = PerlIO_fdupopen(aTHX_ fp, param, PERLIO_DUP_CLONE|PERLIO_DUP_FD);
+#else
ret = PerlIO_fdupopen(aTHX_ fp, param, PERLIO_DUP_CLONE);
+#endif
ptr_table_store(PL_ptr_table, fp, ret);
return ret;
}
/* perlhost.h so we need to call into it
to clone the host, CPerlHost should have a c interface, sky */
+#if !defined(__amigaos4__)
if (flags & CLONEf_CLONE_HOST) {
return perl_clone_host(proto_perl,flags);
}
+#endif
return perl_clone_using(proto_perl, flags,
proto_perl->IMem,
proto_perl->IMemShared,
C<encoding> is assumed to be an C<Encode> object, the PV of C<ssv> is
assumed to be octets in that encoding and decoding the input starts
from the position which S<C<(PV + *offset)>> pointed to. C<dsv> will be
-concatenated the decoded UTF-8 string from C<ssv>. Decoding will terminate
+concatenated with the decoded UTF-8 string from C<ssv>. Decoding will terminate
when the string C<tstr> appears in decoding output or the input ends on
the PV of C<ssv>. The value which C<offset> points will be modified
to the last input position on C<ssv>.
https://perl5.git.perl.org / perl5.git / blobdiff