/* util.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.
if (CopLINE(cop))
Perl_sv_catpvf(aTHX_ sv, " at %s line %"IVdf,
- CopFILE(cop), (IV)CopLINE(cop));
+ OutCopFILE(cop), (IV)CopLINE(cop));
if (GvIO(PL_last_in_gv) && IoLINES(GvIOp(PL_last_in_gv))) {
bool line_mode = (RsSIMPLE(PL_rs) &&
SvCUR(PL_rs) == 1 && *SvPVX(PL_rs) == '\n');
CV *cv;
SV *msv;
STRLEN msglen;
+ IO *io;
+ MAGIC *mg;
msv = vmess(pat, args);
message = SvPV(msv, msglen);
return;
}
}
+
+ /* if STDERR is tied, use it instead */
+ if (PL_stderrgv && (io = GvIOp(PL_stderrgv))
+ && (mg = SvTIED_mg((SV*)io, PERL_MAGIC_tiedscalar))) {
+ dSP; ENTER;
+ PUSHMARK(SP);
+ XPUSHs(SvTIED_obj((SV*)io, mg));
+ XPUSHs(sv_2mortal(newSVpvn(message, msglen)));
+ PUTBACK;
+ call_method("PRINT", G_SCALAR);
+ LEAVE;
+ return;
+ }
+
{
PerlIO *serr = Perl_error_log;
if (op == OP_phoney_OUTPUT_ONLY || op == OP_phoney_INPUT_ONLY) {
if (name && *name)
- Perl_warner(aTHX_ WARN_IO, "Filehandle %s opened only for %sput",
+ Perl_warner(aTHX_ packWARN(WARN_IO), "Filehandle %s opened only for %sput",
name,
(op == OP_phoney_INPUT_ONLY ? "in" : "out"));
else
- Perl_warner(aTHX_ WARN_IO, "Filehandle opened only for %sput",
+ Perl_warner(aTHX_ packWARN(WARN_IO), "Filehandle opened only for %sput",
(op == OP_phoney_INPUT_ONLY ? "in" : "out"));
} else if (name && *name) {
- Perl_warner(aTHX_ warn_type,
+ Perl_warner(aTHX_ packWARN(warn_type),
"%s%s on %s %s %s", func, pars, vile, type, name);
if (io && IoDIRP(io) && !(IoFLAGS(io) & IOf_FAKE_DIRP))
- Perl_warner(aTHX_ warn_type,
+ Perl_warner(aTHX_ packWARN(warn_type),
"\t(Are you trying to call %s%s on dirhandle %s?)\n",
func, pars, name);
}
else {
- Perl_warner(aTHX_ warn_type,
+ Perl_warner(aTHX_ packWARN(warn_type),
"%s%s on %s %s", func, pars, vile, type);
if (gv && io && IoDIRP(io) && !(IoFLAGS(io) & IOf_FAKE_DIRP))
- Perl_warner(aTHX_ warn_type,
+ Perl_warner(aTHX_ packWARN(warn_type),
"\t(Are you trying to call %s%s on dirhandle?)\n",
func, pars);
}
}
#endif
-/* XXX struct tm on some systems (SunOS4/BSD) contains extra (non POSIX)
- * fields for which we don't have Configure support yet:
- * char *tm_zone; -- abbreviation of timezone name
- * long tm_gmtoff; -- offset from GMT in seconds
- * To workaround core dumps from the uninitialised tm_zone we get the
+/* To workaround core dumps from the uninitialised tm_zone we get the
* system to give us a reasonable struct to copy. This fix means that
* strftime uses the tm_zone and tm_gmtoff values returned by
* localtime(time()). That should give the desired result most of the
* time. But probably not always!
*
- * This is a temporary workaround to be removed once Configure
- * support is added and NETaa14816 is considered in full.
- * It does not address tzname aspects of NETaa14816.
+ * This does not address tzname aspects of NETaa14816.
+ *
*/
+
#ifdef HAS_GNULIBC
# ifndef STRUCT_TM_HASZONE
# define STRUCT_TM_HASZONE
# endif
#endif
+#ifdef STRUCT_TM_HASZONE /* Backward compat */
+# ifndef HAS_TM_TM_ZONE
+# define HAS_TM_TM_ZONE
+# endif
+#endif
+
void
Perl_init_tm(pTHX_ struct tm *ptm) /* see mktime, strftime and asctime */
{
-#ifdef STRUCT_TM_HASZONE
+#ifdef HAS_TM_TM_ZONE
Time_t now;
(void)time(&now);
Copy(localtime(&now), ptm, 1, struct tm);
Perl_croak(aTHX_ "Unstable directory path, "
"current directory changed unexpectedly");
}
-#endif
return TRUE;
+#endif
+
#else
return FALSE;
#endif
for (;;) {
rev = 0;
{
- /* this is atoi() that tolerates underscores */
- char *end = pos;
- UV mult = 1;
- if ( *(s-1) == '_') {
- mult = 10;
- }
- while (--end >= s) {
- UV orev;
- orev = rev;
- rev += (*end - '0') * mult;
- mult *= 10;
- if (orev > rev && ckWARN_d(WARN_OVERFLOW))
- Perl_warner(aTHX_ WARN_OVERFLOW,
- "Integer overflow in decimal number");
- }
+ /* this is atoi() that tolerates underscores */
+ char *end = pos;
+ UV mult = 1;
+ if ( *(s-1) == '_') {
+ mult = 10;
+ }
+ while (--end >= s) {
+ UV orev;
+ orev = rev;
+ rev += (*end - '0') * mult;
+ mult *= 10;
+ if (orev > rev && ckWARN_d(WARN_OVERFLOW))
+ Perl_warner(aTHX_ packWARN(WARN_OVERFLOW),
+ "Integer overflow in decimal number");
+ }
}
+#ifdef EBCDIC
+ if (rev > 0x7FFFFFFF)
+ Perl_croak(aTHX "In EBCDIC the v-string components cannot exceed 2147483647");
+#endif
/* Append native character for the rev point */
tmpend = uvchr_to_utf8(tmpbuf, rev);
sv_catpvn(sv, (const char*)tmpbuf, tmpend - tmpbuf);
if (!UNI_IS_INVARIANT(NATIVE_TO_UNI(rev)))
- SvUTF8_on(sv);
+ SvUTF8_on(sv);
if ( (*pos == '.' || *pos == '_') && isDIGIT(pos[1]))
- s = ++pos;
+ s = ++pos;
else {
- s = pos;
- break;
+ s = pos;
+ break;
}
while (isDIGIT(*pos) )
- pos++;
+ pos++;
}
SvPOK_on(sv);
SvREADONLY_on(sv);
return s;
}
-#if !defined(HAS_SOCKETPAIR) && defined(HAS_SOCKET)
+#if !defined(HAS_SOCKETPAIR) && defined(HAS_SOCKET) && defined(AF_INET) && defined(PF_INET) && defined(SOCK_DGRAM)
+# define EMULATE_SOCKETPAIR_UDP
+#endif
+
+#ifdef EMULATE_SOCKETPAIR_UDP
static int
S_socketpair_udp (int fd[2]) {
dTHX;
return -1;
}
+#ifdef EMULATE_SOCKETPAIR_UDP
if (type == SOCK_DGRAM)
return S_socketpair_udp (fd);
+#endif
listener = PerlSock_socket (AF_INET, type, 0);
if (listener == -1)
}
#endif
+/*
+
+=for apidoc sv_nosharing
+
+Dummy routine which "shares" an SV when there is no sharing module present.
+Exists to avoid test for a NULL function pointer and because it could potentially warn under
+some level of strict-ness.
+
+=cut
+*/
+
+void
+Perl_sv_nosharing(pTHX_ SV *sv)
+{
+}
+
+/*
+=for apidoc sv_nolocking
+
+Dummy routine which "locks" an SV when there is no locking module present.
+Exists to avoid test for a NULL function pointer and because it could potentially warn under
+some level of strict-ness.
+
+=cut
+*/
+
+void
+Perl_sv_nolocking(pTHX_ SV *sv)
+{
+}
+
+
+/*
+=for apidoc sv_nounlocking
+
+Dummy routine which "unlocks" an SV when there is no locking module present.
+Exists to avoid test for a NULL function pointer and because it could potentially warn under
+some level of strict-ness.
+
+=cut
+*/
+
+void
+Perl_sv_nounlocking(pTHX_ SV *sv)
+{
+}
+
projects / p5sagit/p5-mst-13.2.git / blobdiff