* error message text. (If it turns out to be necessary, we could also
* keep track if the current LC_MESSAGES locale is UTF-8) */
if (! IN_BYTES /* respect 'use bytes' */
- && ! is_invariant_string((U8*) SvPVX_const(sv), SvCUR(sv))
+ && ! is_utf8_invariant_string((U8*) SvPVX_const(sv), SvCUR(sv))
&& is_utf8_string((U8*) SvPVX_const(sv), SvCUR(sv)))
{
SvUTF8_on(sv);
}
}
-SV*
-Perl__get_encoding(pTHX)
-{
- /* For core Perl use only: Returns the $^ENCODING or 'use encoding' in
- * effect; NULL if none.
- *
- * $^ENCODING maps to PL_encoding, and is the old way to do things, and is
- * retained for backwards compatibility. Now, there is a shadow variable
- * ${^E_NCODING} set only by the encoding pragma, used to give this pragma
- * lexical scope, unlike the global scope it (shudder) used to have. This
- * variable maps to PL_lex_encoding. Again for backwards compatibility,
- * PL_encoding has precedence over PL_lex_encoding. The hints hash is used
- * to determine if PL_lex_encoding is in scope, and hence valid. The hints
- * hash only accepts simple values, so we can't put an Encode object into
- * it, so we put the object into the global, and put a simple boolean into
- * the hints hash giving whether the global is valid or not */
-
- dVAR;
- SV *is_encoding;
-
- if (PL_encoding) {
- return PL_encoding;
- }
-
- if (! PL_lex_encoding) {
- return NULL;
- }
-
- is_encoding = cop_hints_fetch_pvs(PL_curcop, "encoding", 0);
- if ( is_encoding
- && is_encoding != &PL_sv_placeholder
- && SvIOK(is_encoding)
- && SvIV(is_encoding)) /* non-zero mean valid */
- {
- return PL_lex_encoding;
- }
-
- return NULL;
-}
-
#ifdef VMS
#include <descrip.h>
#include <starlet.h>
case '\005': /* ^E */
if (nextchar != '\0') {
if (strEQ(remaining, "NCODING"))
- sv_setsv(sv, _get_encoding());
- else if (strEQ(remaining, "_NCODING"))
sv_setsv(sv, NULL);
break;
}
if (s && klen == 4 && strEQ(key,"PATH")) {
const char * const strend = s + len;
+ /* set MGf_TAINTEDDIR if any component of the new path is
+ * relative or world-writeable */
while (s < strend) {
char tmpbuf[256];
Stat_t st;
I32 i;
-#ifdef VMS /* Hmm. How do we get $Config{path_sep} from C? */
- const char path_sep = '|';
+#ifdef __VMS /* Hmm. How do we get $Config{path_sep} from C? */
+ const char path_sep = PL_perllib_sep;
#else
const char path_sep = ':';
#endif
- s = delimcpy(tmpbuf, tmpbuf + sizeof tmpbuf,
+ s = delimcpy_no_escape(tmpbuf, tmpbuf + sizeof tmpbuf,
s, strend, path_sep, &i);
s++;
if (i >= (I32)sizeof tmpbuf /* too long -- assume the worst */
-#ifdef VMS
- || !strchr(tmpbuf, ':') /* no colon thus no device name -- assume relative path */
+#ifdef __VMS
+ /* no colon thus no device name -- assume relative path */
+ || (PL_perllib_sep != ':' && !strchr(tmpbuf, ':'))
+ /* Using Unix separator, e.g. under bash, so act line Unix */
+ || (PL_perllib_sep == ':' && *tmpbuf != '/')
#else
|| *tmpbuf != '/' /* no starting slash -- assume relative path */
#endif
#endif
const char *s;
STRLEN len;
- I32 i;
#ifdef HAS_SETPROCTITLE
/* The BSDs don't show the argv[] in ps(1) output, they
* show a string from the process struct and provide
}
#else
if (PL_origalen > 1) {
+ I32 i;
/* PL_origalen is set in perl_parse(). */
s = SvPV_force(sv,len);
if (len >= (STRLEN)PL_origalen-1) {
#endif
}
else {
- unsigned int offset = 1;
- bool lex = FALSE;
-
- /* It may be the shadow variable ${E_NCODING} which has lexical
- * scope. See comments at Perl__get_encoding in this file */
- if (*(mg->mg_ptr + 1) == '_') {
- if (CopSTASH(PL_curcop) != get_hv("encoding::",0))
- Perl_croak_no_modify();
- lex = TRUE;
- offset++;
- }
- if (strEQ(mg->mg_ptr + offset, "NCODING")) {
- if (lex) { /* Use the shadow global */
- SvREFCNT_dec(PL_lex_encoding);
- if (SvOK(sv) || SvGMAGICAL(sv)) {
- PL_lex_encoding = newSVsv(sv);
- }
- else {
- PL_lex_encoding = NULL;
- }
- }
- else { /* Use the regular global */
- SvREFCNT_dec(PL_encoding);
- if (SvOK(sv) || SvGMAGICAL(sv)) {
+ if (strEQ(mg->mg_ptr + 1, "NCODING") && SvOK(sv))
if (PL_localizing != 2) {
Perl_ck_warner_d(aTHX_ packWARN(WARN_DEPRECATED),
- "Setting ${^ENCODING} is deprecated");
+ "${^ENCODING} is no longer supported");
}
- PL_encoding = newSVsv(sv);
- }
- else {
- PL_encoding = NULL;
- }
- }
- }
}
break;
case '\006': /* ^F */
* addr, status, and band are defined by POSIX/SUSv3. */
(void)hv_stores(sih, "signo", newSViv(sip->si_signo));
(void)hv_stores(sih, "code", newSViv(sip->si_code));
-#if 0 /* XXX TODO: Configure scan for the existence of these, but even that does not help if the SA_SIGINFO is not implemented according to the spec. */
- hv_stores(sih, "errno", newSViv(sip->si_errno));
- hv_stores(sih, "status", newSViv(sip->si_status));
- hv_stores(sih, "uid", newSViv(sip->si_uid));
- hv_stores(sih, "pid", newSViv(sip->si_pid));
- hv_stores(sih, "addr", newSVuv(PTR2UV(sip->si_addr)));
- hv_stores(sih, "band", newSViv(sip->si_band));
+#ifdef HAS_SIGINFO_SI_ERRNO
+ (void)hv_stores(sih, "errno", newSViv(sip->si_errno));
+#endif
+#ifdef HAS_SIGINFO_SI_STATUS
+ (void)hv_stores(sih, "status", newSViv(sip->si_status));
+#endif
+#ifdef HAS_SIGINFO_SI_UID
+ {
+ SV *uid = newSV(0);
+ sv_setuid(uid, sip->si_uid);
+ (void)hv_stores(sih, "uid", uid);
+ }
+#endif
+#ifdef HAS_SIGINFO_SI_PID
+ (void)hv_stores(sih, "pid", newSViv(sip->si_pid));
+#endif
+#ifdef HAS_SIGINFO_SI_ADDR
+ (void)hv_stores(sih, "addr", newSVuv(PTR2UV(sip->si_addr)));
+#endif
+#ifdef HAS_SIGINFO_SI_BAND
+ (void)hv_stores(sih, "band", newSViv(sip->si_band));
#endif
EXTEND(SP, 2);
PUSHs(rv);
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