Changeset 20535 for trunk/Ohana/src/opihi/dvo/ccd.c

Timestamp:

Nov 4, 2008, 4:29:47 PM (18 years ago)

Author:

eugene

Message:

add interrupts to (potentially) long loops

File:

• trunk/Ohana/src/opihi/dvo/ccd.c (modified) (3 diffs)

trunk/Ohana/src/opihi/dvo/ccd.c

@@ -7 +7 @@
   int N1, N2, i1, i2, mode[4];
   int Nsecfilt, KeepNulls;
+  void *Signal;
 
   Catalog catalog;
@@ -55 +56 @@
   if ((yvec = SelectVector ("yv", ANYVECTOR, TRUE)) == NULL) goto escape;
 
+  // grab data from all selected sky regions
+  Signal = signal (SIGINT, handle_interrupt);
+  interrupt = FALSE;
+
   /* loop over regions, extract data for each region */
-  for (k = 0; k < skylist[0].Nregions; k++) {
+  for (k = 0; (k < skylist[0].Nregions) && !interrupt; k++) {
     /* lock, load, unlock catalog */
     catalog.filename = skylist[0].filename[k];
@@ -70 +75 @@
 
     /* get correct mags, convert to X,Y */
-    for (i = 0; i < catalog.Naverage; i++) {
+    for (i = 0; (i < catalog.Naverage) && !interrupt; i++) {
       M1 = M2 = NULL;
       m = catalog.average[i].measureOffset;