#include "EXTERN.h"
#define PERL_IN_GV_C
#include "perl.h"
-#include "overload.c"
+#include "overload.inc"
#include "keywords.h"
#include "feature.h"
sv_setpvn(GvSV(gv), name, namelen);
#endif
}
- if ((PERLDB_LINE || PERLDB_SAVESRC) && !GvAV(gv))
+ if (PERLDB_LINE_OR_SAVESRC && !GvAV(gv))
hv_magic(GvHVn(gv), GvAVn(gv), PERL_MAGIC_dbfile);
if (tmpbuf != smallbuf)
Safefree(tmpbuf);
If C<gv> is a typeglob whose subroutine entry is a constant sub eligible for
inlining, or C<gv> is a placeholder reference that would be promoted to such
a typeglob, then returns the value returned by the sub. Otherwise, returns
-NULL.
+C<NULL>.
=cut
*/
if (SvTYPE(gv) == SVt_PVGV)
return cv_const_sv(GvCVu(gv));
- return SvROK(gv) && SvTYPE(SvRV(gv)) != SVt_PVAV ? SvRV(gv) : NULL;
+ return SvROK(gv) && SvTYPE(SvRV(gv)) != SVt_PVAV && SvTYPE(SvRV(gv)) != SVt_PVCV ? SvRV(gv) : NULL;
}
GP *
Converts a scalar into a typeglob. This is an incoercible typeglob;
assigning a reference to it will assign to one of its slots, instead of
-overwriting it as happens with typeglobs created by SvSetSV. Converting
-any scalar that is SvOK() may produce unpredictable results and is reserved
+overwriting it as happens with typeglobs created by C<SvSetSV>. Converting
+any scalar that is C<SvOK()> may produce unpredictable results and is reserved
for perl's internal use.
C<gv> is the scalar to be converted.
passed to this function matches the name of the element. If it does not
match, perl's internal bookkeeping will get out of sync.
-C<flags> can be set to SVf_UTF8 if C<name> is a UTF8 string, or
+C<flags> can be set to C<SVf_UTF8> if C<name> is a UTF-8 string, or
the return value of SvUTF8(sv). It can also take the
-GV_ADDMULTI flag, which means to pretend that the GV has been
+C<GV_ADDMULTI> flag, which means to pretend that the GV has been
seen before (i.e., suppress "Used once" warnings).
=for apidoc gv_init
-The old form of gv_init_pvn(). It does not work with UTF8 strings, as it
+The old form of C<gv_init_pvn()>. It does not work with UTF-8 strings, as it
has no flags parameter. If the C<multi> parameter is set, the
-GV_ADDMULTI flag will be passed to gv_init_pvn().
+C<GV_ADDMULTI> flag will be passed to C<gv_init_pvn()>.
=for apidoc gv_init_pv
-Same as gv_init_pvn(), but takes a nul-terminated string for the name
+Same as C<gv_init_pvn()>, but takes a nul-terminated string for the name
instead of separate char * and length parameters.
=for apidoc gv_init_sv
-Same as gv_init_pvn(), but takes an SV * for the name instead of separate
+Same as C<gv_init_pvn()>, but takes an SV * for the name instead of separate
char * and length parameters. C<flags> is currently unused.
=cut
}
CvGV_set(cv, gv); /* This stops new ATTRSUB from setting CvFILE
from PL_curcop. */
- (void)gv_fetchfile(file);
+ /* XSUBs can't be perl lang/perl5db.pl debugged
+ if (PERLDB_LINE_OR_SAVESRC)
+ (void)gv_fetchfile(file); */
CvFILE(cv) = (char *)file;
/* XXX This is inefficient, as doing things this order causes
a prototype check in newATTRSUB. But we have to do
Returns the glob with the given C<name> and a defined subroutine or
C<NULL>. The glob lives in the given C<stash>, or in the stashes
-accessible via @ISA and UNIVERSAL::.
+accessible via C<@ISA> and C<UNIVERSAL::>.
The argument C<level> should be either 0 or -1. If C<level==0>, as a
side-effect creates a glob with the given C<name> in the given C<stash>
which in the case of success contains an alias for the subroutine, and sets
up caching info for this glob.
-The only significant values for C<flags> are GV_SUPER and SVf_UTF8.
+The only significant values for C<flags> are C<GV_SUPER> and C<SVf_UTF8>.
-GV_SUPER indicates that we want to look up the method in the superclasses
+C<GV_SUPER> indicates that we want to look up the method in the superclasses
of the C<stash>.
The
/*
=for apidoc gv_fetchmeth_pvn_autoload
-Same as gv_fetchmeth_pvn(), but looks for autoloaded subroutines too.
+Same as C<gv_fetchmeth_pvn()>, but looks for autoloaded subroutines too.
Returns a glob for the subroutine.
For an autoloaded subroutine without a GV, will create a GV even
-if C<level < 0>. For an autoloaded subroutine without a stub, GvCV()
+if C<level < 0>. For an autoloaded subroutine without a stub, C<GvCV()>
of the result may be zero.
-Currently, the only significant value for C<flags> is SVf_UTF8.
+Currently, the only significant value for C<flags> is C<SVf_UTF8>.
=cut
*/
Returns the glob which contains the subroutine to call to invoke the method
on the C<stash>. In fact in the presence of autoloading this may be the
-glob for "AUTOLOAD". In this case the corresponding variable $AUTOLOAD is
+glob for "AUTOLOAD". In this case the corresponding variable C<$AUTOLOAD> is
already setup.
The third parameter of C<gv_fetchmethod_autoload> determines whether
as a prefix of the method name. Note
that if you want to keep the returned glob for a long time, you need to
check for it being "AUTOLOAD", since at the later time the call may load a
-different subroutine due to $AUTOLOAD changing its value. Use the glob
+different subroutine due to C<$AUTOLOAD> changing its value. Use the glob
created as a side effect to do this.
These functions have the same side-effects as C<gv_fetchmeth> with
parameter indicates the length of the C<name>, in bytes. C<flags> is passed
to C<gv_fetchpvn_flags()>, so if set to C<GV_ADD> then the package will be
created if it does not already exist. If the package does not exist and
-C<flags> is 0 (or any other setting that does not create packages) then NULL
+C<flags> is 0 (or any other setting that does not create packages) then C<NULL>
is returned.
Flags may be one of:
GV_NOEXPAND
GV_ADDMG
-The most important of which are probably GV_ADD and SVf_UTF8.
+The most important of which are probably C<GV_ADD> and C<SVf_UTF8>.
Note, use of C<gv_stashsv> instead of C<gv_stashpvn> where possible is strongly
recommended for performance reasons.
tmpgv = gv_fetchpvn_flags(tmpbuf, tmplen, flags, SVt_PVHV);
if (tmpbuf != smallbuf)
Safefree(tmpbuf);
- if (!tmpgv)
+ if (!tmpgv || !isGV_with_GP(tmpgv))
return NULL;
stash = GvHV(tmpgv);
if (!(flags & ~GV_NOADD_MASK) && !stash) return NULL;
Requires one of either namesv or namepv to be non-null.
-See C<gv_stashpvn> for details on "flags".
+See C<L</gv_stashpvn>> for details on "flags".
Note the sv interface is strongly preferred for performance reasons.
/*
=for apidoc gv_stashsv
-Returns a pointer to the stash for a specified package. See C<gv_stashpvn>.
+Returns a pointer to the stash for a specified package. See
+C<L</gv_stashpvn>>.
-Note this interface is strongly preferred over C<gv_stashpvn> for performance reasons.
+Note this interface is strongly preferred over C<gv_stashpvn> for performance
+reasons.
=cut
*/
case '\027': /* $^WARNING_BITS */
if (strEQ(name2, "ARNING_BITS"))
goto magicalize;
+#ifdef WIN32
+ else if (strEQ(name2, "IN32_SLOPPY_STAT"))
+ goto magicalize;
+#endif
break;
case '1':
case '2':
}
/*
- * Local variables:
- * c-indentation-style: bsd
- * c-basic-offset: 4
- * indent-tabs-mode: nil
- * End:
- *
* ex: set ts=8 sts=4 sw=4 et:
*/
https://perl5.git.perl.org / perl5.git / blobdiff