Changeset 15751 for trunk/Ohana/src/libfits/table/F_read_T.c

Timestamp:

Dec 6, 2007, 3:42:40 PM (19 years ago)

Author:

eugene

Message:

handle i/o errors

File:

• trunk/Ohana/src/libfits/table/F_read_T.c (modified) (2 diffs)

trunk/Ohana/src/libfits/table/F_read_T.c

@@ -52 +52 @@
 
   int Nbytes, Nread;
+  char string[128];
 
   /* find buffer size */
@@ -59 +60 @@
   Nread = fread (table[0].buffer, sizeof (char), Nbytes, f);
   if (Nread != Nbytes) {
-    perror ("fits read error");
-    gfits_free_table  (table);
-    return (FALSE);
+    snprintf (string, 128, "FITS file is short (%s)", __func__);
+    perror (string);
+    if (Nread < gfits_data_min_size (table[0].header)) {
+      fprintf (stderr, "error: fits read error in %s, read %d, need %d\n", __func__, Nread, gfits_data_min_size (table[0].header));
+      gfits_free_table  (table);
+      return (FALSE);
+    }
+    fprintf (stderr, "warning: file missing pad\n");
   }
   table[0].size = Nbytes;