Changeset 7929 for trunk/Ohana/src/opihi/lib.shell/gprint.c

Timestamp:

Jul 18, 2006, 6:58:54 AM (20 years ago)

Author:

eugene

Message:

updates to fix comm problems with buffers (motivated by opihi gprint)

File:

• trunk/Ohana/src/opihi/lib.shell/gprint.c (modified) (3 diffs)

trunk/Ohana/src/opihi/lib.shell/gprint.c

@@ -77 +77 @@
     return (&streams[i]);
   }
-  fprintf (STDERR, "programming error: gprintInit not called for thread\n");
+  fprintf (stderr, "programming error: gprintInit not called for thread\n");
   abort ();
 }
@@ -90 +90 @@
   if (stream[0].file != NULL) {
     fflush (stream[0].file);
-    if (stream[0].file != stdout) fclose (stream[0].file);
+    if (stream[0].file == stdout) goto skip_close;
+    if (stream[0].file == stderr) goto skip_close;
+    fclose (stream[0].file);
+
+  skip_close:
     stream[0].file = NULL;
   }
@@ -146 +150 @@
   stream[0].file = fopen (filename, "a");
   if (stream[0].file == NULL) {
-    fprintf (STDERR, "cannot open file %s\n", filename);
+    fprintf (stderr, "cannot open file %s\n", filename);
     stream[0].file = (dest == GP_LOG) ? stdout : stderr;
   }