t - PL_oldoldbufptr, PL_oldoldbufptr);
}
+ else if (s <= oldbp)
+ warn("\t(Missing operator before end of line?)\n");
else
warn("\t(Missing operator before %.*s?)\n", s - oldbp, oldbp);
PL_bufptr = oldbp;
* Note that IoTOP_NAME, IoFMT_NAME, IoBOTTOM_NAME, if set for
* private use must be set using malloc'd pointers.
*/
-static int filter_debug = 0;
SV *
filter_add(filter_t funcp, SV *datasv)
{
if (!funcp){ /* temporary handy debugging hack to be deleted */
- filter_debug = atoi((char*)datasv);
+ PL_filter_debug = atoi((char*)datasv);
return NULL;
}
if (!PL_rsfp_filters)
if (!SvUPGRADE(datasv, SVt_PVIO))
die("Can't upgrade filter_add data to SVt_PVIO");
IoDIRP(datasv) = (DIR*)funcp; /* stash funcp into spare field */
- if (filter_debug) {
+ if (PL_filter_debug) {
STRLEN n_a;
warn("filter_add func %p (%s)", funcp, SvPV(datasv, n_a));
}
void
filter_del(filter_t funcp)
{
- if (filter_debug)
+ if (PL_filter_debug)
warn("filter_del func %p", funcp);
if (!PL_rsfp_filters || AvFILLp(PL_rsfp_filters)<0)
return;
if (idx > AvFILLp(PL_rsfp_filters)){ /* Any more filters? */
/* Provide a default input filter to make life easy. */
/* Note that we append to the line. This is handy. */
- if (filter_debug)
+ if (PL_filter_debug)
warn("filter_read %d: from rsfp\n", idx);
if (maxlen) {
/* Want a block */
}
/* Skip this filter slot if filter has been deleted */
if ( (datasv = FILTER_DATA(idx)) == &PL_sv_undef){
- if (filter_debug)
+ if (PL_filter_debug)
warn("filter_read %d: skipped (filter deleted)\n", idx);
return FILTER_READ(idx+1, buf_sv, maxlen); /* recurse */
}
/* Get function pointer hidden within datasv */
funcp = (filter_t)IoDIRP(datasv);
- if (filter_debug) {
+ if (PL_filter_debug) {
STRLEN n_a;
warn("filter_read %d: via function %p (%s)\n",
idx, funcp, SvPV(datasv,n_a));
else
newargv = PL_origargv;
newargv[0] = ipath;
- execv(ipath, newargv);
+ PerlProc_execv(ipath, newargv);
croak("Can't exec %s", ipath);
}
if (d) {