const char *s;
SV ** const oldmark = mark;
+ /* Doing this ahead of the switch statement preserves the old behaviour,
+ where attempting to use kill as a taint test test would fail on
+ platforms where kill was not defined. */
+#ifndef HAS_KILL
+ if (type == OP_KILL)
+ DIE(aTHX_ PL_no_func, "kill");
+#endif
+#ifndef HAS_CHOWN
+ if (type == OP_CHOWN)
+ DIE(aTHX_ PL_no_func, "chown");
+#endif
+
+
#define APPLY_TAINT_PROPER() \
STMT_START { \
if (PL_tainted) { TAINT_PROPER(what); } \
}
}
break;
-#ifdef HAS_UTIME
+#if defined(HAS_UTIME) || defined(HAS_FUTIMES)
case OP_UTIME:
what = "utime";
APPLY_TAINT_PROPER();
if (sp - mark > 2) {
-#if defined(I_UTIME) || defined(VMS)
+#if defined(HAS_FUTIMES)
+ struct timeval utbuf[2];
+ void *utbufp = utbuf;
+#elif defined(I_UTIME) || defined(VMS)
struct utimbuf utbuf;
struct utimbuf *utbufp = &utbuf;
#else
utbufp = NULL;
else {
Zero(&utbuf, sizeof utbuf, char);
-#ifdef BIG_TIME
+#ifdef HAS_FUTIMES
+ utbuf[0].tv_sec = (long)SvIVx(accessed); /* time accessed */
+ utbuf[0].tv_usec = 0;
+ utbuf[1].tv_sec = (long)SvIVx(modified); /* time modified */
+ utbuf[1].tv_usec = 0;
+#elif defined(BIG_TIME)
utbuf.actime = (Time_t)SvNVx(accessed); /* time accessed */
utbuf.modtime = (Time_t)SvNVx(modified); /* time modified */
#else
APPLY_TAINT_PROPER();
tot = sp - mark;
while (++mark <= sp) {
- char *name = SvPV_nolen(*mark);
- APPLY_TAINT_PROPER();
- if (PerlLIO_utime(name, utbufp))
- tot--;
+ GV* gv;
+ if (SvTYPE(*mark) == SVt_PVGV) {
+ gv = (GV*)*mark;
+ do_futimes:
+ if (GvIO(gv) && IoIFP(GvIOp(gv))) {
+#ifdef HAS_FUTIMES
+ APPLY_TAINT_PROPER();
+ if (futimes(PerlIO_fileno(IoIFP(GvIOn(gv))), utbufp))
+ tot--;
+#else
+ Perl_die(aTHX_ PL_no_func, "futimes");
+#endif
+ }
+ else {
+ tot--;
+ }
+ }
+ else if (SvROK(*mark) && SvTYPE(SvRV(*mark)) == SVt_PVGV) {
+ gv = (GV*)SvRV(*mark);
+ goto do_futimes;
+ }
+ else {
+ const char *name = SvPV_nolen_const(*mark);
+ APPLY_TAINT_PROPER();
+#ifdef HAS_FUTIMES
+ if (utimes(name, utbufp))
+#else
+ if (PerlLIO_utime(name, utbufp))
+#endif
+ tot--;
+ }
+
}
}
else