#else
/*
+=head1 Embedding Functions
+
=for apidoc perl_alloc
Allocates a new Perl interpreter. See L<perlembed>.
if (!specialCopIO(PL_compiling.cop_io))
SvREFCNT_dec(PL_compiling.cop_io);
PL_compiling.cop_io = Nullsv;
-#ifdef USE_ITHREADS
- Safefree(CopFILE(&PL_compiling));
- CopFILE(&PL_compiling) = Nullch;
- Safefree(CopSTASHPV(&PL_compiling));
-#else
- SvREFCNT_dec(CopFILEGV(&PL_compiling));
- CopFILEGV(&PL_compiling) = Nullgv;
- /* cop_stash is not refcounted */
-#endif
+ CopFILE_free(&PL_compiling);
+ CopSTASH_free(&PL_compiling);
/* Prepare to destruct main symbol table. */
goto reswitch;
break;
+ case 't':
+ if( !PL_tainting ) {
+ PL_taint_warn = TRUE;
+ PL_tainting = TRUE;
+ }
+ s++;
+ goto reswitch;
case 'T':
PL_tainting = TRUE;
+ PL_taint_warn = FALSE;
s++;
goto reswitch;
char *popt = s;
while (isSPACE(*s))
s++;
- if (*s == '-' && *(s+1) == 'T')
+ if (*s == '-' && *(s+1) == 'T') {
PL_tainting = TRUE;
+ PL_taint_warn = FALSE;
+ }
else {
char *popt_copy = Nullch;
while (s && *s) {
d = s;
if (!*s)
break;
- if (!strchr("DIMUdmw", *s))
+ if (!strchr("DIMUdmtw", *s))
Perl_croak(aTHX_ "Illegal switch in PERL5OPT: -%c", *s);
while (++s && *s) {
if (isSPACE(*s)) {
break;
}
}
- moreswitches(d);
+ if (*d == 't') {
+ if( !PL_tainting ) {
+ PL_taint_warn = TRUE;
+ PL_tainting = TRUE;
+ }
+ } else {
+ moreswitches(d);
+ }
}
}
}
+ if (PL_taint_warn && PL_dowarn != G_WARN_ALL_OFF) {
+ PL_compiling.cop_warnings = newSVpvn(WARN_TAINTstring, WARNsize);
+ }
+
if (!scriptname)
scriptname = argv[0];
if (PL_e_script) {
}
/*
+=head1 SV Manipulation Functions
+
=for apidoc p||get_sv
Returns the SV of the specified Perl scalar. If C<create> is set and the
}
/*
+=head1 Array Manipulation Functions
+
=for apidoc p||get_av
Returns the AV of the specified Perl array. If C<create> is set and the
}
/*
+=head1 Hash Manipulation Functions
+
=for apidoc p||get_hv
Returns the HV of the specified Perl hash. If C<create> is set and the
}
/*
+=head1 CV Manipulation Functions
+
=for apidoc p||get_cv
Returns the CV of the specified Perl subroutine. If C<create> is set and
/* Be sure to refetch the stack pointer after calling these routines. */
/*
+
+=head1 Callback Functions
+
=for apidoc p||call_argv
Performs a callback to the specified Perl sub. See L<perlcall>.
/* Require a module. */
/*
+=head1 Embedding Functions
+
=for apidoc p||require_pv
Tells Perl to C<require> the file named by the string argument. It is
PL_doswitches = TRUE;
s++;
return s;
+ case 't':
+ if (!PL_tainting)
+ Perl_croak(aTHX_ "Too late for \"-t\" option");
+ s++;
+ return s;
case 'T':
if (!PL_tainting)
Perl_croak(aTHX_ "Too late for \"-T\" option");
return s;
case 'W':
PL_dowarn = G_WARN_ALL_ON|G_WARN_ON;
+ if (!specialWARN(PL_compiling.cop_warnings))
+ SvREFCNT_dec(PL_compiling.cop_warnings);
PL_compiling.cop_warnings = pWARN_ALL ;
s++;
return s;
case 'X':
PL_dowarn = G_WARN_ALL_OFF;
+ if (!specialWARN(PL_compiling.cop_warnings))
+ SvREFCNT_dec(PL_compiling.cop_warnings);
PL_compiling.cop_warnings = pWARN_NONE ;
s++;
return s;
}
}
-# ifdef USE_ITHREADS
- Safefree(CopFILE(PL_curcop));
-# else
- SvREFCNT_dec(CopFILEGV(PL_curcop));
-# endif
+ CopFILE_free(PL_curcop);
CopFILE_set(PL_curcop, PL_origfilename);
if (strEQ(PL_origfilename,"-"))
scriptname = "";
char *s;
SV *sv;
GV* tmpgv;
-#ifdef NEED_ENVIRON_DUP_FOR_MODIFY
- char **dup_env_base = 0;
- int dup_env_count = 0;
-#endif
PL_toptarget = NEWSV(0,0);
sv_upgrade(PL_toptarget, SVt_PVFM);
env = environ;
if (env != environ)
environ[0] = Nullch;
-#ifdef NEED_ENVIRON_DUP_FOR_MODIFY
- {
- char **env_base;
- for (env_base = env; *env; env++)
- dup_env_count++;
- if ((dup_env_base = (char **)
- safesysmalloc( sizeof(char *) * (dup_env_count+1) ))) {
- char **dup_env;
- for (env = env_base, dup_env = dup_env_base;
- *env;
- env++, dup_env++) {
- /* With environ one needs to use safesysmalloc(). */
- *dup_env = safesysmalloc(strlen(*env) + 1);
- (void)strcpy(*dup_env, *env);
- }
- *dup_env = Nullch;
- env = dup_env_base;
- } /* else what? */
- }
-#endif /* NEED_ENVIRON_DUP_FOR_MODIFY */
if (env)
for (; *env; env++) {
if (!(s = strchr(*env,'=')))
continue;
- *s++ = '\0';
#if defined(MSDOS)
+ *s = '\0';
(void)strupr(*env);
+ *s = '=';
#endif
- sv = newSVpv(s--,0);
+ sv = newSVpv(s+1, 0);
(void)hv_store(hv, *env, s - *env, sv, 0);
- *s = '=';
+ if (env != environ)
+ mg_set(sv);
}
-#ifdef NEED_ENVIRON_DUP_FOR_MODIFY
- if (dup_env_base) {
- char **dup_env;
- for (dup_env = dup_env_base; *dup_env; dup_env++)
- safesysfree(*dup_env);
- safesysfree(dup_env_base);
- }
-#endif /* NEED_ENVIRON_DUP_FOR_MODIFY */
#endif /* USE_ENVIRON_ARRAY */
}
TAINT_NOT;