diff options
author | Laurent Deniel <laurent.deniel@free.fr> | 1999-07-28 20:53:40 +0000 |
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committer | Laurent Deniel <laurent.deniel@free.fr> | 1999-07-28 20:53:40 +0000 |
commit | c4717a95d96f719ba0969d640841d85c0ecdf0f8 (patch) | |
tree | ef1a8e4dc662d7384436c27e06700758505292e6 | |
parent | 5eac77ec4cf5c2f3180d4c40f807a98cc3c88c8d (diff) | |
download | wireshark-c4717a95d96f719ba0969d640841d85c0ecdf0f8.tar.gz |
Code cleaning:
- remove the tail_timeout_cb feature
- remove unneeded fseek.
svn path=/trunk/; revision=400
-rw-r--r-- | file.c | 59 |
1 files changed, 3 insertions, 56 deletions
@@ -1,7 +1,7 @@ /* file.c * File I/O routines * - * $Id: file.c,v 1.51 1999/07/28 20:39:42 guy Exp $ + * $Id: file.c,v 1.52 1999/07/28 20:53:40 deniel Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@zing.org> @@ -78,14 +78,12 @@ #include "packet-ncp.h" -#define TAIL_TIMEOUT 2000 /* msec */ - extern GtkWidget *packet_list, *prog_bar, *info_bar, *byte_view, *tree_view; extern guint file_ctx; extern int sync_mode; extern int sync_pipe[]; -guint cap_input_id, tail_timeout_id; +guint cap_input_id; static guint32 firstsec, firstusec; static guint32 lastsec, lastusec; @@ -93,10 +91,6 @@ static guint32 lastsec, lastusec; static void wtap_dispatch_cb(u_char *, const struct wtap_pkthdr *, int, const u_char *); -#ifdef HAVE_LIBPCAP -static gint tail_timeout_cb(gpointer); -#endif - static void freeze_clist(capture_file *cf); static void thaw_clist(capture_file *cf); @@ -269,23 +263,6 @@ cap_file_input_cb (gpointer data, gint source, GdkInputCondition condition) { /* avoid reentrancy problems and stack overflow */ gtk_input_remove(cap_input_id); - if (tail_timeout_id != -1) gtk_timeout_remove(tail_timeout_id); - - /* In the BSD standard I/O library, there's a flag in a FILE structure - that's set whenever we encounter an EOF; if that flag is set, - all subsequent reads return an EOF indication. I.e., end-of-file - is sticky. - - This means that the stuff to continue reading a capture file, if we're - updating the display as the capture progresses, doesn't work - it gets - stuck at the point where the first read finished. - - To clear that flag, we must do an "fseek()"; we do one that doesn't - move the seek pointer. - - XXX - figure out with the configure script whether we need this, - and do it only if we have to? */ - fseek(cf->wth->fh, 0, SEEK_CUR); if ((nread = read(sync_pipe[0], buffer, 256)) <= 0) { @@ -344,36 +321,6 @@ cap_file_input_cb (gpointer data, gint source, GdkInputCondition condition) { NULL, (gpointer) cf, NULL); - -#if 0 - /* XXX tail_timeout feature to be removed */ - /* only useful in case of low amount of captured data */ - tail_timeout_id = gtk_timeout_add(TAIL_TIMEOUT, tail_timeout_cb, (gpointer) cf); -#endif -} - -gint -tail_timeout_cb(gpointer data) { - - capture_file *cf = (capture_file *)data; - - /* avoid reentrancy problems and stack overflow */ - gtk_input_remove(cap_input_id); - - gtk_clist_freeze(GTK_CLIST(packet_list)); - wtap_loop(cf->wth, 0, wtap_dispatch_cb, (u_char *) cf); - - gtk_clist_thaw(GTK_CLIST(packet_list)); - - /* restore pipe handler */ - cap_input_id = gtk_input_add_full (sync_pipe[0], - GDK_INPUT_READ, - cap_file_input_cb, - NULL, - (gpointer) cf, - NULL); - - return TRUE; } int @@ -406,7 +353,7 @@ tail_cap_file(char *fname, capture_file *cf) { } cf->fh = fopen(fname, "r"); - tail_timeout_id = -1; + cap_input_id = gtk_input_add_full (sync_pipe[0], GDK_INPUT_READ, cap_file_input_cb, |