Revision: 76821
http://sourceforge.net/p/brlcad/code/76821
Author: starseeker
Date: 2020-08-18 02:28:28 +0000 (Tue, 18 Aug 2020)
Log Message:
-----------
Listen for both stdout and stderr output from the rt tools - this gets the
summary in MGED GUI mode, but we still don't get anything at all in classic
mode. Not sure why yet. tclcad_create_io_handler is being called, but
Tcl_CreateFileHandler is never triggered so _ged_rt_output_handler isn't
called. Apparently this was also true in 72189, as the output is printed
without the callback ever being triggered there as well...
Modified Paths:
--------------
brlcad/trunk/src/libged/ged_util.c
Modified: brlcad/trunk/src/libged/ged_util.c
===================================================================
--- brlcad/trunk/src/libged/ged_util.c 2020-08-17 17:47:52 UTC (rev 76820)
+++ brlcad/trunk/src/libged/ged_util.c 2020-08-18 02:28:28 UTC (rev 76821)
@@ -1351,7 +1351,9 @@
/* Get data from rt */
if (bu_process_read((char *)line, &count, rrtp->p, BU_PROCESS_STDERR,
RT_MAXLINE) <= 0) {
- read_failed = 1;
+ if (bu_process_read((char *)line, &count, rrtp->p, BU_PROCESS_STDOUT,
RT_MAXLINE) <= 0) {
+ read_failed = 1;
+ }
}
if (read_failed) {
@@ -1360,6 +1362,7 @@
/* Done watching for output, undo subprocess I/O hooks. */
if (gedp->ged_delete_io_handler) {
(*gedp->ged_delete_io_handler)(rrtp, BU_PROCESS_STDERR);
+ (*gedp->ged_delete_io_handler)(rrtp, BU_PROCESS_STDOUT);
}
@@ -1491,6 +1494,7 @@
/* If we know how, set up hooks so the parent process knows to watch for
output. */
if (gedp->ged_create_io_handler) {
(*gedp->ged_create_io_handler)(run_rtp, BU_PROCESS_STDERR,
_ged_rt_output_handler, (void *)run_rtp);
+ (*gedp->ged_create_io_handler)(run_rtp, BU_PROCESS_STDERR,
_ged_rt_output_handler, (void *)run_rtp);
}
return GED_OK;
}
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