Changeset 27588 for trunk/Ohana/src/libdvo

Timestamp:

Apr 3, 2010, 8:35:01 AM (16 years ago)

Author:

eugene

Message:

some updates for pedantic, optimize (handle return values for some write, system, fscans)

Location:

trunk/Ohana/src/libdvo/src

Files:

• dvo_catalog_mef.c (modified) (1 diff)
• dvo_catalog_raw.c (modified) (1 diff)

trunk/Ohana/src/libdvo/src/dvo_catalog_mef.c

@@ -248 +248 @@
   /* rewind file pointers and truncate */
   fseeko (f, 0LL, SEEK_SET);
-  ftruncate (fileno (catalog[0].f), 0);
+  if (ftruncate (fileno (catalog[0].f), 0)) {
+    if (VERBOSE) fprintf (stderr, "failed to truncate file\n");
+    goto failure;
+  }
   ftable.header = &header;
 

trunk/Ohana/src/libdvo/src/dvo_catalog_raw.c

@@ -285 +285 @@
   f = catalog[0].f;
   fseeko (f, 0, SEEK_SET);
-  ftruncate (fileno (catalog[0].f), 0);
+  if (ftruncate (fileno (catalog[0].f), 0)) {
+    if (VERBOSE) fprintf (stderr, "failed to truncate file\n");
+    goto failure;
+  }
 
   /* write header data (use gfits_write_header?) */