# define FD_CLOEXEC 1 /* NeXT needs this */
#endif
+#include "reentr.h"
+
#undef PERL_EFF_ACCESS_R_OK /* EFFective uid/gid ACCESS R_OK */
#undef PERL_EFF_ACCESS_W_OK
#undef PERL_EFF_ACCESS_X_OK
;
}
else if (gimme == G_SCALAR) {
+ SV *oldrs = PL_rs;
+ PL_rs = &PL_sv_undef;
sv_setpv(TARG, ""); /* note that this preserves previous buffer */
while (sv_gets(TARG, fp, SvCUR(TARG)) != Nullch)
/*SUPPRESS 530*/
;
+ PL_rs = oldrs;
XPUSHs(TARG);
SvTAINTED_on(TARG);
}
IoIFP(rstio) = PerlIO_fdopen(fd[0], "r");
IoOFP(wstio) = PerlIO_fdopen(fd[1], "w");
+ IoOFP(rstio) = IoIFP(rstio);
IoIFP(wstio) = IoOFP(wstio);
IoTYPE(rstio) = IoTYPE_RDONLY;
IoTYPE(wstio) = IoTYPE_WRONLY;
RETPUSHUNDEF;
}
+ PUTBACK;
if (PerlIO_binmode(aTHX_ fp,IoTYPE(io),mode_from_discipline(discp),
- (discp) ? SvPV_nolen(discp) : Nullch))
+ (discp) ? SvPV_nolen(discp) : Nullch)) {
+ SPAGAIN;
RETPUSHYES;
- else
+ }
+ else {
+ SPAGAIN;
RETPUSHUNDEF;
+ }
}
PP(pp_tie)
if (sv_isobject(sv)) {
sv_unmagic(varsv, how);
/* Croak if a self-tie on an aggregate is attempted. */
- if (varsv == SvRV(sv) &&
- (SvTYPE(sv) == SVt_PVAV ||
- SvTYPE(sv) == SVt_PVHV))
+ if (varsv == SvRV(sv) && how == PERL_MAGIC_tied)
Perl_croak(aTHX_
"Self-ties of arrays and hashes are not supported");
sv_magic(varsv, sv, how, Nullch, 0);
TAINT_ENV();
while (++MARK <= SP) {
(void)SvPV_nolen(*MARK); /* stringify for taint check */
- if (PL_tainted)
+ if (PL_tainted)
break;
}
MARK = ORIGMARK;
fcntl(pp[1], F_SETFD, FD_CLOEXEC);
#endif
}
+ if (PL_op->op_flags & OPf_STACKED) {
+ SV *really = *++MARK;
+ value = (I32)do_aexec5(really, MARK, SP, pp[1], did_pipes);
+ }
+ else if (SP - MARK != 1)
+ value = (I32)do_aexec5(Nullsv, MARK, SP, pp[1], did_pipes);
+ else {
+ value = (I32)do_exec3(SvPVx(sv_mortalcopy(*SP), n_a), pp[1], did_pipes);
+ }
+ PerlProc__exit(-1);
}
- if (PL_op->op_flags & OPf_STACKED) {
- SV *really = *++MARK;
- value = (I32)do_aexec5(really, MARK, SP, pp[1], did_pipes);
- }
- else if (SP - MARK != 1)
- value = (I32)do_aexec5(Nullsv, MARK, SP, pp[1], did_pipes);
- else {
- value = (I32)do_exec3(SvPVx(sv_mortalcopy(*SP), n_a), pp[1], did_pipes);
- }
- PerlProc__exit(-1);
#else /* ! FORK or VMS or OS/2 */
PL_statusvalue = 0;
result = 0;
TAINT_ENV();
while (++MARK <= SP) {
(void)SvPV_nolen(*MARK); /* stringify for taint check */
- if (PL_tainted)
+ if (PL_tainted)
break;
}
MARK = ORIGMARK;