if ((long) PL_mmap_page_size < 0) {
if (errno) {
SV *error = ERRSV;
- char *msg;
- STRLEN n_a;
(void) SvUPGRADE(error, SVt_PV);
- msg = SvPVx(error, n_a);
- Perl_croak(aTHX_ "panic: sysconf: %s", msg);
+ Perl_croak(aTHX_ "panic: sysconf: %s", SvPV_nolen_const(error));
}
else
Perl_croak(aTHX_ "panic: sysconf: pagesize unknown");
while (i) {
SV *resv = ary[--i];
- REGEXP *re = INT2PTR(REGEXP *,SvIVX(resv));
if (SvFLAGS(resv) & SVf_BREAK) {
/* this is PL_reg_curpm, already freed
else if(SvREPADTMP(resv)) {
SvREPADTMP_off(resv);
}
- else {
+ else if(SvIOKp(resv)) {
+ REGEXP *re = INT2PTR(REGEXP *,SvIVX(resv));
ReREFCNT_dec(re);
}
}
SvREFCNT_dec(PL_strtab);
#ifdef USE_ITHREADS
- /* free the pointer table used for cloning */
+ /* free the pointer tables used for cloning */
ptr_table_free(PL_ptr_table);
PL_ptr_table = (PTR_TBL_t*)NULL;
#endif
/* provide destructors to clean up the thread key when libperl is unloaded */
#ifndef WIN32 /* handled during DLL_PROCESS_DETACH in win32/perllib.c */
-#if defined(__hpux) && !defined(__GNUC__)
+#if defined(__hpux) && __ux_version > 1020 && !defined(__GNUC__)
#pragma fini "perl_fini"
#endif
-#if defined(__GNUC__) && defined(__attribute__)
-/* want to make sure __attribute__ works here even
- * for -Dd_attribut=undef builds.
- */
-#undef __attribute__
+static void
+#if defined(__GNUC__)
+__attribute__((destructor))
#endif
-
-static void __attribute__((destructor))
perl_fini(void)
{
dVAR;
UNOP myop; /* fake syntax tree node */
volatile I32 oldmark = SP - PL_stack_base;
volatile I32 retval = 0;
- I32 oldscope;
int ret;
OP* oldop = PL_op;
dJMPENV;
Zero(PL_op, 1, UNOP);
EXTEND(PL_stack_sp, 1);
*++PL_stack_sp = sv;
- oldscope = PL_scopestack_ix;
if (!(flags & G_NOARGS))
myop.op_flags = OPf_STACKED;
PUTBACK;
if (croak_on_error && SvTRUE(ERRSV)) {
- STRLEN n_a;
- Perl_croak(aTHX_ SvPVx(ERRSV, n_a));
+ Perl_croak(aTHX_ SvPVx_nolen_const(ERRSV));
}
return sv;
"-i[extension] edit <> files in place (makes backup if extension supplied)",
"-Idirectory specify @INC/#include directory (several -I's allowed)",
"-l[octal] enable line ending processing, specifies line terminator",
-"-[mM][-]module execute `use/no module...' before executing program",
-"-n assume 'while (<>) { ... }' loop around program",
+"-[mM][-]module execute \"use/no module...\" before executing program",
+"-n assume \"while (<>) { ... }\" loop around program",
"-p assume loop like -n but print line also, like sed",
"-P run program through C preprocessor before compilation",
"-s enable rudimentary parsing for switches after programfile",
Perl_moreswitches(pTHX_ char *s)
{
dVAR;
- STRLEN numlen;
UV rschar;
switch (*s) {
case '0':
{
I32 flags = 0;
+ STRLEN numlen;
SvREFCNT_dec(PL_rs);
if (s[1] == 'x' && s[2]) {
- char *e;
+ const char *e = s+=2;
U8 *tmps;
- for (s += 2, e = s; *e; e++);
+ while (*e)
+ e++;
numlen = e - s;
flags = PERL_SCAN_SILENT_ILLDIGIT;
rschar = (U32)grok_hex(s, &numlen, &flags, NULL);
}
if (isDIGIT(*s)) {
I32 flags = 0;
+ STRLEN numlen;
PL_ors_sv = newSVpvn("\n",1);
numlen = 3 + (*s == '0');
*SvPVX(PL_ors_sv) = (char)grok_oct(s, &numlen, &flags, NULL);
Perl may be copied only under the terms of either the Artistic License or the\n\
GNU General Public License, which may be found in the Perl 5 source kit.\n\n\
Complete documentation for Perl, including FAQ lists, should be found on\n\
-this system using `man perl' or `perldoc perl'. If you have access to the\n\
+this system using \"man perl\" or \"perldoc perl\". If you have access to the\n\
Internet, point your browser at http://www.perl.org/, the Perl Home Page.\n\n");
my_exit(0);
case 'w':
SvREFCNT_dec(GvHV(gv));
GvHV(gv) = (HV*)SvREFCNT_inc(PL_defstash);
SvREADONLY_on(gv);
- HvNAME(PL_defstash) = savepvn("main", 4);
+ Perl_hv_name_set(aTHX_ PL_defstash, "main", 4, 0);
PL_incgv = gv_HVadd(gv_AVadd(gv_fetchpv("INC",TRUE, SVt_PVAV)));
GvMULTI_on(PL_incgv);
PL_hintgv = gv_fetchpv("\010",TRUE, SVt_PV); /* ^H */
*/
#ifdef DOSUID
- char *s, *s2;
+ const char *s, *s2;
if (PerlLIO_fstat(PerlIO_fileno(PL_rsfp),&PL_statbuf) < 0) /* normal stat is insecure */
Perl_croak(aTHX_ "Can't stat script \"%s\"",PL_origfilename);
if (PL_statbuf.st_mode & (S_ISUID|S_ISGID)) {
I32 len;
- STRLEN n_a;
+ const char *linestr;
#ifdef IAMSUID
if (PL_fdscript < 0 || PL_suidscript != 1)
PL_doswitches = FALSE; /* -s is insecure in suid */
/* PSz 13 Nov 03 But -s was caught elsewhere ... so unsetting it here is useless(?!) */
CopLINE_inc(PL_curcop);
+ linestr = SvPV_nolen_const(PL_linestr);
if (sv_gets(PL_linestr, PL_rsfp, 0) == Nullch ||
- strnNE(SvPV(PL_linestr,n_a),"#!",2) ) /* required even on Sys V */
+ strnNE(linestr,"#!",2) ) /* required even on Sys V */
Perl_croak(aTHX_ "No #! line");
- s = SvPV(PL_linestr,n_a)+2;
+ linestr+=2;
+ s = linestr;
/* PSz 27 Feb 04 */
/* Sanity check on line length */
if (strlen(s) < 1 || strlen(s) > 4000)
while (isSPACE(*s)) s++;
/* Sanity check on buffer end */
while ((*s) && !isSPACE(*s)) s++;
- for (s2 = s; (s2 > SvPV(PL_linestr,n_a)+2 &&
+ for (s2 = s; (s2 > linestr &&
(isDIGIT(s2[-1]) || s2[-1] == '.' || s2[-1] == '_'
|| s2[-1] == '-')); s2--) ;
/* Sanity check on buffer start */
- if ( (s2-4 < SvPV(PL_linestr,n_a)+2 || strnNE(s2-4,"perl",4)) &&
- (s-9 < SvPV(PL_linestr,n_a)+2 || strnNE(s-9,"perl",4)) )
+ if ( (s2-4 < linestr || strnNE(s2-4,"perl",4)) &&
+ (s-9 < linestr || strnNE(s-9,"perl",4)) )
Perl_croak(aTHX_ "Not a perl script");
while (*s == ' ' || *s == '\t') s++;
/*
case 0:
call_list_body(cv);
atsv = ERRSV;
- (void)SvPV(atsv, len);
+ (void)SvPV_const(atsv, len);
if (len) {
PL_curcop = &PL_compiling;
CopLINE_set(PL_curcop, oldline);
#else
int exitstatus;
if (errno & 255)
- STATUS_POSIX_SET(errno);
+ STATUS_UNIX_SET(errno);
else {
- exitstatus = STATUS_POSIX >> 8;
+ exitstatus = STATUS_UNIX >> 8;
if (exitstatus & 255)
- STATUS_POSIX_SET(exitstatus);
+ STATUS_UNIX_SET(exitstatus);
else
- STATUS_POSIX_SET(255);
+ STATUS_UNIX_SET(255);
}
#endif
my_exit_jump();
https://perl5.git.perl.org / perl5.git / blobdiff