There's no need to keep a "FILE *" for the file being printed to in a

"capture_file" structure.  Keep it locally, instead.

Check for errors when printing packets.

Report failure to open a print destination and failure to write to a
print destination differently.

Don't have the "print preamble" and "print final" routines return
success/failure indications - revert to the old scheme where they
didn't, and have the callers use "ferror()" to check for errors.

Report write errors when printing dissections in Tethereal.

Report print errors as errors, not warnings.

svn path=/trunk/; revision=9828

1 files changed, 7 insertions, 2 deletions

diff --git a/file.h b/file.h
index 55ec345794..f9a6968713 100644
--- a/file.h
+++ b/file.h
@@ -1,7 +1,7 @@
 /* file.h
  * Definitions for file structures and routines
  *
- * $Id: file.h,v 1.113 2004/01/24 02:01:42 guy Exp $
+ * $Id: file.h,v 1.114 2004/01/25 00:58:12 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@ethereal.com>
@@ -57,7 +57,12 @@ void reftime_packets(capture_file *);
 void colorize_packets(capture_file *);
 void redissect_packets(capture_file *cf);
 int retap_packets(capture_file *cf);
-int print_packets(capture_file *cf, print_args_t *print_args);
+typedef enum {
+	PP_OK,
+	PP_OPEN_ERROR,
+	PP_WRITE_ERROR
+} pp_return_t;
+pp_return_t print_packets(capture_file *cf, print_args_t *print_args);
 void change_time_formats(capture_file *);
 
 gboolean find_packet_protocol_tree(capture_file *cf, const char *string);