/* mg.c
*
- * Copyright (c) 1991-2001, Larry Wall
+ * Copyright (c) 1991-2002, Larry Wall
*
* You may distribute under the terms of either the GNU General Public
* License or the Artistic License, as specified in the README file.
# define FAKE_PERSISTENT_SIGNAL_HANDLERS
#endif
/* if we're doing kill() with sys$sigprc on VMS, FAKE_DEFAULT_SIGNAL_HANDLERS */
-#if defined(KILL_BY_SIGPRC)
+#if defined(KILL_BY_SIGPRC)
# define FAKE_DEFAULT_SIGNAL_HANDLERS
#endif
}
}
- if (DO_UTF8(sv))
+ if (DO_UTF8(sv))
{
U8 *s = (U8*)SvPV(sv, len);
len = Perl_utf8_length(aTHX_ s, s + len);
for (mg = SvMAGIC(sv); mg; mg = mg->mg_moremagic) {
MGVTBL* vtbl = mg->mg_virtual;
/* omit GSKIP -- never set here */
-
+
if (vtbl && vtbl->svt_clear)
CALL_FPTR(vtbl->svt_clear)(aTHX_ sv, mg);
}
int count = 0;
MAGIC* mg;
for (mg = SvMAGIC(sv); mg; mg = mg->mg_moremagic) {
- if (isUPPER(mg->mg_type)) {
+ MGVTBL* vtbl = mg->mg_virtual;
+ if ((mg->mg_flags & MGf_COPY) && vtbl->svt_copy){
+ count += CALL_FPTR(vtbl->svt_copy)(aTHX_ sv, mg, nsv, key, klen);
+ }
+ else if (isUPPER(mg->mg_type)) {
sv_magic(nsv,
mg->mg_type == PERL_MAGIC_tied ? SvTIED_obj(sv, mg) :
(mg->mg_type == PERL_MAGIC_regdata && mg->mg_obj)
if (vtbl && vtbl->svt_free)
CALL_FPTR(vtbl->svt_free)(aTHX_ sv, mg);
if (mg->mg_ptr && mg->mg_type != PERL_MAGIC_regex_global) {
- if (mg->mg_len >= 0)
+ if (mg->mg_len > 0)
Safefree(mg->mg_ptr);
else if (mg->mg_len == HEf_SVKEY)
SvREFCNT_dec((SV*)mg->mg_ptr);
i = t;
else /* @- */
i = s;
-
+
if (i > 0 && PL_reg_match_utf8) {
char *b = rx->subbeg;
if (b)
char *s = rx->subbeg + s1;
char *send = rx->subbeg + t1;
- i = t1 - s1;
if (is_utf8_string((U8*)s, i))
i = Perl_utf8_length(aTHX_ (U8*)s, (U8*)send);
}
Perl_croak(aTHX_ "panic: magic_len: %"IVdf, (IV)i);
return i;
}
+ else {
+ if (ckWARN(WARN_UNINITIALIZED))
+ report_uninit();
+ }
+ }
+ else {
+ if (ckWARN(WARN_UNINITIALIZED))
+ report_uninit();
}
return 0;
case '+':
#ifdef MACOS_TRADITIONAL
{
char msg[256];
-
+
sv_setnv(sv,(double)gMacPerl_OSErr);
- sv_setpv(sv, gMacPerl_OSErr ? GetSysErrText(gMacPerl_OSErr, msg) : "");
+ sv_setpv(sv, gMacPerl_OSErr ? GetSysErrText(gMacPerl_OSErr, msg) : "");
}
-#else
+#else
#ifdef VMS
{
# include <descrip.h>
#if defined(FAKE_PERSISTENT_SIGNAL_HANDLERS)||defined(FAKE_DEFAULT_SIGNAL_HANDLERS)
static int sig_handlers_initted = 0;
#endif
-#ifdef FAKE_PERSISTENT_SIGNAL_HANDLERS
+#ifdef FAKE_PERSISTENT_SIGNAL_HANDLERS
static int sig_ignoring[SIG_SIZE]; /* which signals we are ignoring */
#endif
#ifdef FAKE_DEFAULT_SIGNAL_HANDLERS
if (sig_ignoring[sig]) return;
#endif
#ifdef FAKE_DEFAULT_SIGNAL_HANDLERS
- if (sig_defaulting[sig])
+ if (sig_defaulting[sig])
#ifdef KILL_BY_SIGPRC
exit((Perl_sig_to_vmscondition(sig)&STS$M_COND_ID)|STS$K_SEVERE|STS$M_INHIB_MSG);
#else
i = whichsig(s); /* ...no, a brick */
if (!i) {
if (ckWARN(WARN_SIGNAL))
- Perl_warner(aTHX_ WARN_SIGNAL, "No such signal: SIG%s", s);
+ Perl_warner(aTHX_ packWARN(WARN_SIGNAL), "No such signal: SIG%s", s);
return 0;
}
#if defined(FAKE_PERSISTENT_SIGNAL_HANDLERS) || defined(FAKE_DEFAULT_SIGNAL_HANDLERS)
{
HV *hv = (HV*)LvTARG(sv);
I32 i = 0;
-
+
if (hv) {
(void) hv_iterinit(hv);
if (! SvTIED_mg((SV*)hv, PERL_MAGIC_tied))
sv_pos_u2b(lsv, &p, 0);
pos = p;
}
-
+
mg->mg_len = pos;
mg->mg_flags &= ~MGf_MINMATCH;
else if (isWARN_on(sv, WARN_ALL) && !any_fatals) {
PL_compiling.cop_warnings = pWARN_ALL;
PL_dowarn |= G_WARN_ONCE ;
- }
+ }
else {
if (specialWARN(PL_compiling.cop_warnings))
PL_compiling.cop_warnings = newSVsv(sv) ;
if (PL_scopestack_ix < PL_scopestack_max - 3)
flags |= 16;
- if (!PL_psig_ptr[sig])
- Perl_die(aTHX_ "Signal SIG%s received, but no signal handler set.\n",
- PL_sig_name[sig]);
+ if (!PL_psig_ptr[sig]) {
+ PerlIO_printf(Perl_error_log, "Signal SIG%s received, but no signal handler set.\n",
+ PL_sig_name[sig]);
+ exit(sig);
+ }
/* Max number of items pushed there is 3*n or 4. We cannot fix
infinity, so we fix 4 (in fact 5): */
if (!cv || !CvROOT(cv)) {
if (ckWARN(WARN_SIGNAL))
- Perl_warner(aTHX_ WARN_SIGNAL, "SIG%s handler \"%s\" not defined.\n",
+ Perl_warner(aTHX_ packWARN(WARN_SIGNAL), "SIG%s handler \"%s\" not defined.\n",
PL_sig_name[sig], (gv ? GvENAME(gv)
: ((cv && CvGV(cv))
? GvENAME(CvGV(cv))
}
-