Free_t
Perl_safesysfree(Malloc_t where)
{
+#ifdef PERL_IMPLICIT_SYS
dTHX;
+#endif
DEBUG_m( PerlIO_printf(Perl_debug_log, "0x%"UVxf": (%05ld) free\n",PTR2UV(where),(long)PL_an++));
if (where) {
/*SUPPRESS 701*/
if (setlocale_failure) {
char *p;
bool locwarn = (printwarn > 1 ||
- printwarn &&
- (!(p = PerlEnv_getenv("PERL_BADLANG")) || atoi(p)));
+ (printwarn &&
+ (!(p = PerlEnv_getenv("PERL_BADLANG")) || atoi(p))));
if (locwarn) {
#ifdef LC_ALL
register I32 multiline = flags & FBMrf_MULTILINE;
if (bigend - big < littlelen) {
- check_tail:
if ( SvTAIL(littlestr)
&& (bigend - big == littlelen - 1)
&& (littlelen == 1
- || *big == *little && memEQ(big, little, littlelen - 1)))
+ || (*big == *little && memEQ(big, little, littlelen - 1))))
return (char*)big;
return Nullch;
}
if (littlelen <= 2) { /* Special-cased */
- register char c;
if (littlelen == 1) {
if (SvTAIL(littlestr) && !multiline) { /* Anchor only! */
while (tmp--) {
if (*--s == *--little)
continue;
- differ:
s = olds + 1; /* here we pay the price for failure */
little = oldlittle;
if (s < bigend) /* fake up continue to outer loop */
SV *msg;
ENTER;
+ save_re_context();
if (message) {
msg = newSVpvn(message, msglen);
SvREADONLY_on(msg);
SV *msg;
ENTER;
+ save_re_context();
msg = newSVpvn(message, msglen);
SvREADONLY_on(msg);
SAVEFREESV(msg);
SV *msg;
ENTER;
+ save_re_context();
msg = newSVpvn(message, msglen);
SvREADONLY_on(msg);
SAVEFREESV(msg);
SV *msg;
ENTER;
+ save_re_context();
msg = newSVpvn(message, msglen);
SvREADONLY_on(msg);
SAVEFREESV(msg);
+ PUSHSTACKi(PERLSI_DIEHOOK);
PUSHMARK(sp);
XPUSHs(msg);
PUTBACK;
call_sv((SV*)cv, G_DISCARD);
-
+ POPSTACK;
LEAVE;
}
}
SAVESPTR(PL_warnhook);
PL_warnhook = Nullsv;
cv = sv_2cv(oldwarnhook, &stash, &gv, 0);
- LEAVE;
+ LEAVE;
if (cv && !CvDEPTH(cv) && (CvROOT(cv) || CvXSUB(cv))) {
dSP;
SV *msg;
ENTER;
+ save_re_context();
msg = newSVpvn(message, msglen);
SvREADONLY_on(msg);
SAVEFREESV(msg);
+ PUSHSTACKi(PERLSI_WARNHOOK);
PUSHMARK(sp);
XPUSHs(msg);
PUTBACK;
call_sv((SV*)cv, G_DISCARD);
-
+ POPSTACK;
LEAVE;
return;
}
}
#endif /* defined OS2 */
/*SUPPRESS 560*/
- if (tmpgv = gv_fetchpv("$",TRUE, SVt_PV))
+ if ((tmpgv = gv_fetchpv("$",TRUE, SVt_PV)))
sv_setiv(GvSV(tmpgv), PerlProc_getpid());
PL_forkprocess = 0;
hv_clear(PL_pidstatus); /* we have no children */
HE *entry;
hv_iterinit(PL_pidstatus);
- if (entry = hv_iternext(PL_pidstatus)) {
+ if ((entry = hv_iternext(PL_pidstatus))) {
pid = atoi(hv_iterkey(entry,(I32*)statusp));
sv = hv_iterval(PL_pidstatus,entry);
*statusp = SvIVX(sv);
for (; len-- && *s; s++) {
if (!(*s == '0' || *s == '1')) {
- if (*s == '_')
- continue; /* Note: does not check for __ and the like. */
- if (seenb == FALSE && *s == 'b' && ruv == 0) {
+ if (*s == '_' && len && *retlen
+ && (s[1] == '0' || s[1] == '1'))
+ {
+ --len;
+ ++s;
+ }
+ else if (seenb == FALSE && *s == 'b' && ruv == 0) {
/* Disallow 0bbb0b0bbb... */
seenb = TRUE;
continue;
if (ckWARN_d(WARN_OVERFLOW))
Perl_warner(aTHX_ WARN_OVERFLOW,
"Integer overflow in binary number");
- } else
+ }
+ else
ruv = xuv | (*s - '0');
}
if (overflowed) {
for (; len-- && *s; s++) {
if (!(*s >= '0' && *s <= '7')) {
- if (*s == '_')
- continue; /* Note: does not check for __ and the like. */
+ if (*s == '_' && len && *retlen
+ && (s[1] >= '0' && s[1] <= '7'))
+ {
+ --len;
+ ++s;
+ }
else {
/* Allow \octal to work the DWIM way (that is, stop scanning
* as soon as non-octal characters are seen, complain only iff
if (ckWARN_d(WARN_OVERFLOW))
Perl_warner(aTHX_ WARN_OVERFLOW,
"Integer overflow in octal number");
- } else
+ }
+ else
ruv = xuv | (*s - '0');
}
if (overflowed) {
for (; len-- && *s; s++) {
hexdigit = strchr((char *) PL_hexdigit, *s);
if (!hexdigit) {
- if (*s == '_')
- continue; /* Note: does not check for __ and the like. */
- if (seenx == FALSE && *s == 'x' && ruv == 0) {
+ if (*s == '_' && len && *retlen && s[1]
+ && (hexdigit = strchr((char *) PL_hexdigit, s[1])))
+ {
+ --len;
+ ++s;
+ }
+ else if (seenx == FALSE && *s == 'x' && ruv == 0) {
/* Disallow 0xxx0x0xxx... */
seenx = TRUE;
continue;
if (ckWARN_d(WARN_OVERFLOW))
Perl_warner(aTHX_ WARN_OVERFLOW,
"Integer overflow in hexadecimal number");
- } else
+ }
+ else
ruv = xuv | ((hexdigit - PL_hexdigit) & 15);
}
if (overflowed) {
return (scriptname ? savepv(scriptname) : Nullch);
}
+#ifndef PERL_GET_CONTEXT_DEFINED
+
+void *
+Perl_get_context(void)
+{
+#if defined(USE_THREADS) || defined(USE_ITHREADS)
+# ifdef OLD_PTHREADS_API
+ pthread_addr_t t;
+ if (pthread_getspecific(PL_thr_key, &t))
+ Perl_croak_nocontext("panic: pthread_getspecific");
+ return (void*)t;
+# else
+# ifdef I_MACH_CTHREADS
+ return (void*)cthread_data(cthread_self());
+# else
+ return (void*)pthread_getspecific(PL_thr_key);
+# endif
+# endif
+#else
+ return (void*)NULL;
+#endif
+}
+
+void
+Perl_set_context(void *t)
+{
+#if defined(USE_THREADS) || defined(USE_ITHREADS)
+# ifdef I_MACH_CTHREADS
+ cthread_set_data(cthread_self(), t);
+# else
+ if (pthread_setspecific(PL_thr_key, t))
+ Perl_croak_nocontext("panic: pthread_setspecific");
+# endif
+#endif
+}
+
+#endif /* !PERL_GET_CONTEXT_DEFINED */
#ifdef USE_THREADS
+
#ifdef FAKE_THREADS
/* Very simplistic scheduler for now */
void
}
#endif /* FAKE_THREADS */
-#ifdef PTHREAD_GETSPECIFIC_INT
-struct perl_thread *
-Perl_getTHR(pTHX)
-{
- pthread_addr_t t;
-
- if (pthread_getspecific(PL_thr_key, &t))
- Perl_croak(aTHX_ "panic: pthread_getspecific");
- return (struct perl_thread *) t;
-}
-#endif
-
MAGIC *
Perl_condpair_magic(pTHX_ SV *sv)
{
}
#endif /* USE_THREADS */
-#ifdef HUGE_VAL
+#if defined(HUGE_VAL) || (defined(USE_LONG_DOUBLE) && defined(HUGE_VALL))
/*
* This hack is to force load of "huge" support from libm.a
* So it is in perl for (say) POSIX to use.
NV
Perl_huge(void)
{
- return HUGE_VAL;
+# if defined(USE_LONG_DOUBLE) && defined(HUGE_VALL)
+ return HUGE_VALL;
+# endif
+ return HUGE_VAL;
}
#endif
if (io && IoDIRP(io))
Perl_warner(aTHX_ WARN_CLOSED,
- "(Are you trying to call %s() on dirhandle %s?)\n",
+ "\t(Are you trying to call %s() on dirhandle %s?)\n",
func, name);
}