if (!IoTOP_NAME(io)) {
if (!IoFMT_NAME(io))
IoFMT_NAME(io) = savepv(GvNAME(gv));
- topname = sv_2mortal(Perl_newSVpvf(aTHX_ "%s_TOP", IoFMT_NAME(io)));
+ topname = sv_2mortal(Perl_newSVpvf(aTHX_ "%s_TOP", GvNAME(gv)));
topgv = gv_fetchpv(SvPVX(topname), FALSE, SVt_PVFM);
if ((topgv && GvFORM(topgv)) ||
!gv_fetchpv("top",FALSE,SVt_PVFM))
RETURN;
}
+/* This macro is used by the stacked filetest operators :
+ * if the previous filetest failed, short-circuit and pass its value.
+ * Else, discard it from the stack and continue. --rgs
+ */
+#define STACKED_FTEST_CHECK if (PL_op->op_private & OPpFT_STACKED) { \
+ if (TOPs == &PL_sv_no || TOPs == &PL_sv_undef) { RETURN; } \
+ else { (void)POPs; PUTBACK; } \
+ }
+
PP(pp_ftrread)
{
I32 result;
dSP;
+ STACKED_FTEST_CHECK;
#if defined(HAS_ACCESS) && defined(R_OK)
- STRLEN n_a;
if ((PL_op->op_private & OPpFT_ACCESS) && SvPOK(TOPs)) {
+ STRLEN n_a;
result = access(POPpx, R_OK);
if (result == 0)
RETPUSHYES;
{
I32 result;
dSP;
+ STACKED_FTEST_CHECK;
#if defined(HAS_ACCESS) && defined(W_OK)
- STRLEN n_a;
if ((PL_op->op_private & OPpFT_ACCESS) && SvPOK(TOPs)) {
+ STRLEN n_a;
result = access(POPpx, W_OK);
if (result == 0)
RETPUSHYES;
{
I32 result;
dSP;
+ STACKED_FTEST_CHECK;
#if defined(HAS_ACCESS) && defined(X_OK)
- STRLEN n_a;
if ((PL_op->op_private & OPpFT_ACCESS) && SvPOK(TOPs)) {
+ STRLEN n_a;
result = access(POPpx, X_OK);
if (result == 0)
RETPUSHYES;
{
I32 result;
dSP;
+ STACKED_FTEST_CHECK;
#ifdef PERL_EFF_ACCESS_R_OK
- STRLEN n_a;
if ((PL_op->op_private & OPpFT_ACCESS) && SvPOK(TOPs)) {
+ STRLEN n_a;
result = PERL_EFF_ACCESS_R_OK(POPpx);
if (result == 0)
RETPUSHYES;
{
I32 result;
dSP;
+ STACKED_FTEST_CHECK;
#ifdef PERL_EFF_ACCESS_W_OK
- STRLEN n_a;
if ((PL_op->op_private & OPpFT_ACCESS) && SvPOK(TOPs)) {
+ STRLEN n_a;
result = PERL_EFF_ACCESS_W_OK(POPpx);
if (result == 0)
RETPUSHYES;
{
I32 result;
dSP;
+ STACKED_FTEST_CHECK;
#ifdef PERL_EFF_ACCESS_X_OK
- STRLEN n_a;
if ((PL_op->op_private & OPpFT_ACCESS) && SvPOK(TOPs)) {
+ STRLEN n_a;
result = PERL_EFF_ACCESS_X_OK(POPpx);
if (result == 0)
RETPUSHYES;
PP(pp_ftis)
{
- I32 result = my_stat();
+ I32 result;
dSP;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
+ SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
RETPUSHYES;
PP(pp_ftrowned)
{
- I32 result = my_stat();
+ I32 result;
dSP;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
+ SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
if (PL_statcache.st_uid == (PL_op->op_type == OP_FTEOWNED ?
PP(pp_ftzero)
{
- I32 result = my_stat();
+ I32 result;
dSP;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
+ SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
if (PL_statcache.st_size == 0)
PP(pp_ftsize)
{
- I32 result = my_stat();
+ I32 result;
dSP; dTARGET;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
+ SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
#if Off_t_size > IVSIZE
PP(pp_ftmtime)
{
- I32 result = my_stat();
+ I32 result;
dSP; dTARGET;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
+ SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
PUSHn( (((NV)PL_basetime - PL_statcache.st_mtime)) / 86400.0 );
PP(pp_ftatime)
{
- I32 result = my_stat();
+ I32 result;
dSP; dTARGET;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
+ SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
PUSHn( (((NV)PL_basetime - PL_statcache.st_atime)) / 86400.0 );
PP(pp_ftctime)
{
- I32 result = my_stat();
+ I32 result;
dSP; dTARGET;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
+ SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
PUSHn( (((NV)PL_basetime - PL_statcache.st_ctime)) / 86400.0 );
PP(pp_ftsock)
{
- I32 result = my_stat();
+ I32 result;
dSP;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
+ SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
if (S_ISSOCK(PL_statcache.st_mode))
PP(pp_ftchr)
{
- I32 result = my_stat();
+ I32 result;
dSP;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
+ SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
if (S_ISCHR(PL_statcache.st_mode))
PP(pp_ftblk)
{
- I32 result = my_stat();
+ I32 result;
dSP;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
+ SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
if (S_ISBLK(PL_statcache.st_mode))
PP(pp_ftfile)
{
- I32 result = my_stat();
+ I32 result;
dSP;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
+ SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
if (S_ISREG(PL_statcache.st_mode))
PP(pp_ftdir)
{
- I32 result = my_stat();
+ I32 result;
dSP;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
+ SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
if (S_ISDIR(PL_statcache.st_mode))
PP(pp_ftpipe)
{
- I32 result = my_stat();
+ I32 result;
dSP;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
+ SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
if (S_ISFIFO(PL_statcache.st_mode))
{
dSP;
#ifdef S_ISUID
- I32 result = my_stat();
+ I32 result;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
{
dSP;
#ifdef S_ISGID
- I32 result = my_stat();
+ I32 result;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
{
dSP;
#ifdef S_ISVTX
- I32 result = my_stat();
+ I32 result;
+ STACKED_FTEST_CHECK;
+ result = my_stat();
SPAGAIN;
if (result < 0)
RETPUSHUNDEF;
char *tmps = Nullch;
STRLEN n_a;
+ STACKED_FTEST_CHECK;
+
if (PL_op->op_flags & OPf_REF)
gv = cGVOP_gv;
else if (isGV(TOPs))
STRLEN n_a;
PerlIO *fp;
+ STACKED_FTEST_CHECK;
+
if (PL_op->op_flags & OPf_REF)
gv = cGVOP_gv;
else if (isGV(TOPs))