Just check for pcap_create(); it first appeared in libpcap 1.0.0, and
pcap_set_buffer_size() did as well, so there aren't any libpcap releases with pcap_create() but not pcap_set_buffer_size(). Only do one check for pcap_create. svn path=/trunk/; revision=32695
This commit is contained in:
parent
6ee96dc4a4
commit
7dbbb8c572
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@ -513,9 +513,6 @@ and did you also install that package?]]))
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AC_MSG_RESULT(no)
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fi
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AC_CHECK_FUNCS(pcap_open_dead pcap_freecode)
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# Don't activate this check yet
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# https://bugs.wireshark.org/bugzilla/show_bug.cgi?id=475
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# AC_CHECK_FUNCS(pcap_create pcap_set_buffer_size)
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#
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# pcap_breakloop may be present in the library but not declared
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# in the pcap.h header file. If it's not declared in the header
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@ -97,7 +97,7 @@ capture_opts_init(capture_options *capture_opts, void *cf)
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capture_opts->sampling_param = 0;
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#endif
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#endif
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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capture_opts->buffer_size = 1; /* 1 MB */
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#endif
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capture_opts->has_snaplen = FALSE;
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@ -173,7 +173,7 @@ capture_opts_log(const char *log_domain, GLogLevelFlags log_level, capture_optio
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g_log(log_domain, log_level, "No capture RPCAP : %u", capture_opts->nocap_rpcap);
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g_log(log_domain, log_level, "No capture local : %u", capture_opts->nocap_local);
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#endif
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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g_log(log_domain, log_level, "BufferSize : %u (MB)", capture_opts->buffer_size);
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#endif
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g_log(log_domain, log_level, "SnapLen (%u): %u", capture_opts->has_snaplen, capture_opts->snaplen);
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@ -464,7 +464,7 @@ capture_opts_add_opt(capture_options *capture_opts, int opt, const char *optarg_
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return 1;
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}
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break;
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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case 'B': /* Buffer size */
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capture_opts->buffer_size = get_positive_int(optarg_str_p, "buffer size");
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break;
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@ -105,7 +105,7 @@ typedef struct capture_options_tag {
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int sampling_param; /**< PCAP packet sampling parameter */
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#endif
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#endif
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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int buffer_size; /**< the capture buffer size (MB) */
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#endif
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gboolean has_snaplen; /**< TRUE if maximum capture packet length
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@ -257,7 +257,7 @@ sync_pipe_start(capture_options *capture_opts) {
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#ifdef HAVE_PCAP_SETSAMPLING
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char ssampling[ARGV_NUMBER_LEN];
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#endif
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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char buffer_size[ARGV_NUMBER_LEN];
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#endif
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#ifdef _WIN32
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@ -398,7 +398,7 @@ sync_pipe_start(capture_options *capture_opts) {
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#endif
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#endif
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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argv = sync_pipe_add_arg(argv, &argc, "-B");
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#ifdef HAVE_PCAP_REMOTE
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if (capture_opts->src_type == CAPTURE_IFREMOTE)
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12
dumpcap.c
12
dumpcap.c
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@ -322,7 +322,7 @@ print_usage(gboolean print_ver) {
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fprintf(output, " -f <capture filter> packet filter in libpcap filter syntax\n");
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fprintf(output, " -s <snaplen> packet snapshot length (def: 65535)\n");
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fprintf(output, " -p don't capture in promiscuous mode\n");
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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fprintf(output, " -B <buffer size> size of kernel buffer (def: 1MB)\n");
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#endif
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fprintf(output, " -y <link type> link layer type (def: first appropriate)\n");
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@ -1483,11 +1483,9 @@ capture_loop_open_input(capture_options *capture_opts, loop_data *ld,
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pcap_set_promisc(ld->pcap_h, capture_opts->promisc_mode);
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pcap_set_timeout(ld->pcap_h, CAP_READ_TIMEOUT);
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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if (capture_opts->buffer_size > 1) {
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pcap_set_buffer_size(ld->pcap_h, capture_opts->buffer_size * 1024 * 1024);
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}
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#endif
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if (pcap_activate(ld->pcap_h) != 0) {
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/* Failed to activate, set to NULL */
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pcap_close(ld->pcap_h);
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@ -2705,11 +2703,11 @@ main(int argc, char *argv[])
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#define OPTSTRING_INIT "a:b:c:Df:hi:LMnpSs:vw:y:Z:"
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#endif
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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#define OPTSTRING_EXTRA "B:"
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#else
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#define OPTSTRING_EXTRA ""
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#endif /* _WIN32 or HAVE_PCAP_SET_BUFFER_SIZE */
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#endif /* _WIN32 or HAVE_PCAP_CREATE */
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char optstring[sizeof(OPTSTRING_INIT) + sizeof(OPTSTRING_EXTRA) - 1] =
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OPTSTRING_INIT OPTSTRING_EXTRA;
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@ -2979,9 +2977,9 @@ main(int argc, char *argv[])
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#ifdef HAVE_PCAP_SETSAMPLING
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case 'm': /* Sampling */
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#endif
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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case 'B': /* Buffer size */
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#endif /* _WIN32 or HAVE_PCAP_SET_BUFFER_SIZE */
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#endif /* _WIN32 or HAVE_PCAP_CREATE */
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status = capture_opts_add_opt(&global_capture_opts, opt, optarg, &start_capture);
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if(status != 0) {
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exit_main(status);
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@ -85,7 +85,7 @@
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#define E_CAP_SNAP_CB_KEY "cap_snap_cb"
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#define E_CAP_LT_OM_KEY "cap_lt_om"
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#define E_CAP_LT_OM_LABEL_KEY "cap_lt_om_label"
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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#define E_CAP_BUFFER_SIZE_SB_KEY "cap_buffer_size_sb"
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#endif
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#define E_CAP_SNAP_SB_KEY "cap_snap_sb"
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@ -1471,7 +1471,7 @@ capture_prep_cb(GtkWidget *w _U_, gpointer d _U_)
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int row;
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int err;
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gchar *err_str;
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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GtkAdjustment *buffer_size_adj;
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GtkWidget *buffer_size_lb, *buffer_size_sb, *buffer_size_hb;
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#endif
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@ -1658,7 +1658,7 @@ capture_prep_cb(GtkWidget *w _U_, gpointer d _U_)
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gtk_container_set_border_width(GTK_CONTAINER(left_vb), 0);
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gtk_box_pack_start(GTK_BOX(main_hb), left_vb, TRUE, TRUE, 0);
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#if defined (HAVE_AIRPCAP) || defined (HAVE_PCAP_REMOTE) || defined (HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined (HAVE_AIRPCAP) || defined (HAVE_PCAP_REMOTE) || defined (HAVE_PCAP_CREATE)
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/* Avoid adding the right vbox if not needed, because it steals 3 pixels */
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right_vb = gtk_vbox_new(FALSE, 3);
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gtk_container_set_border_width(GTK_CONTAINER(right_vb), 0);
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@ -1820,7 +1820,7 @@ capture_prep_cb(GtkWidget *w _U_, gpointer d _U_)
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gtk_widget_show(remote_bt);
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#endif
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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buffer_size_hb = gtk_hbox_new(FALSE, 3);
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buffer_size_lb = gtk_label_new("Buffer size:");
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gtk_box_pack_start (GTK_BOX(buffer_size_hb), buffer_size_lb, FALSE, FALSE, 0);
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@ -2179,7 +2179,7 @@ capture_prep_cb(GtkWidget *w _U_, gpointer d _U_)
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g_object_set_data(G_OBJECT(cap_open_w), E_CAP_SNAP_CB_KEY, snap_cb);
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g_object_set_data(G_OBJECT(cap_open_w), E_CAP_SNAP_SB_KEY, snap_sb);
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g_object_set_data(G_OBJECT(cap_open_w), E_CAP_LT_OM_KEY, linktype_om);
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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g_object_set_data(G_OBJECT(cap_open_w), E_CAP_BUFFER_SIZE_SB_KEY, buffer_size_sb);
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#endif
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g_object_set_data(G_OBJECT(cap_open_w), E_CAP_PROMISC_KEY, promisc_cb);
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@ -2547,7 +2547,7 @@ capture_dlg_prep(gpointer parent_w) {
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#ifdef HAVE_PCAP_REMOTE
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GtkWidget *iftype_cbx;
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#endif
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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GtkWidget *buffer_size_sb;
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#endif
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gchar *entry_text;
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snap_cb = (GtkWidget *) g_object_get_data(G_OBJECT(parent_w), E_CAP_SNAP_CB_KEY);
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snap_sb = (GtkWidget *) g_object_get_data(G_OBJECT(parent_w), E_CAP_SNAP_SB_KEY);
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linktype_om = (GtkWidget *) g_object_get_data(G_OBJECT(parent_w), E_CAP_LT_OM_KEY);
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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buffer_size_sb = (GtkWidget *) g_object_get_data(G_OBJECT(parent_w), E_CAP_BUFFER_SIZE_SB_KEY);
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#endif
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promisc_cb = (GtkWidget *) g_object_get_data(G_OBJECT(parent_w), E_CAP_PROMISC_KEY);
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global_capture_opts.src_type = CAPTURE_IFREMOTE;
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#endif
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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global_capture_opts.buffer_size =
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gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(buffer_size_sb));
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#endif
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@ -1161,7 +1161,7 @@ print_usage(gboolean print_ver) {
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fprintf(output, " -Q quit Wireshark after capturing\n");
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fprintf(output, " -S update packet display when new packets are captured\n");
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fprintf(output, " -l turn on automatic scrolling while -S is in use\n");
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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fprintf(output, " -B <buffer size> size of kernel buffer (def: 1MB)\n");
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#endif
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fprintf(output, " -y <link type> link layer type (def: first appropriate)\n");
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#define OPTSTRING_INIT "a:b:c:C:Df:g:Hhi:jJ:kK:lLm:nN:o:P:pQr:R:Ss:t:u:vw:X:y:z:"
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#if defined HAVE_LIBPCAP && defined HAVE_PCAP_SET_BUFFER_SIZE
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#if defined HAVE_LIBPCAP && defined HAVE_PCAP_CREATE
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#define OPTSTRING_EXTRA "B:"
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#else
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#define OPTSTRING_EXTRA ""
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case 'S': /* "Sync" mode: used for following file ala tail -f */
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case 'w': /* Write to capture file xxx */
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case 'y': /* Set the pcap data link type */
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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case 'B': /* Buffer size */
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#endif /* _WIN32 or HAVE_PCAP_SET_BUFFER_SIZE */
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#endif /* _WIN32 or HAVE_PCAP_CREATE */
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#ifdef HAVE_LIBPCAP
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status = capture_opts_add_opt(&global_capture_opts, opt, optarg,
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&start_capture);
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10
tshark.c
10
tshark.c
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@ -232,7 +232,7 @@ print_usage(gboolean print_ver)
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fprintf(output, " -f <capture filter> packet filter in libpcap filter syntax\n");
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fprintf(output, " -s <snaplen> packet snapshot length (def: 65535)\n");
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fprintf(output, " -p don't capture in promiscuous mode\n");
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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fprintf(output, " -B <buffer size> size of kernel buffer (def: 1MB)\n");
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#endif
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fprintf(output, " -y <link type> link layer type (def: first appropriate)\n");
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#define OPTSTRING_INIT "a:b:c:C:d:De:E:f:F:G:hi:K:lLnN:o:pPqr:R:s:St:T:u:vVw:xX:y:z:"
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#ifdef HAVE_LIBPCAP
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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#define OPTSTRING_EXTRA "B:"
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#else
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#define OPTSTRING_EXTRA ""
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#endif /* _WIN32 or HAVE_PCAP_SET_BUFFER_SIZE */
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#endif /* _WIN32 or HAVE_PCAP_CREATE */
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#else
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#define OPTSTRING_EXTRA ""
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#endif /* HAVE_LIBPCAP */
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@ -1003,9 +1003,9 @@ main(int argc, char *argv[])
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case 's': /* Set the snapshot (capture) length */
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case 'w': /* Write to capture file x */
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case 'y': /* Set the pcap data link type */
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#if defined(_WIN32) || defined(HAVE_PCAP_SET_BUFFER_SIZE)
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#if defined(_WIN32) || defined(HAVE_PCAP_CREATE)
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case 'B': /* Buffer size */
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#endif /* _WIN32 or HAVE_PCAP_SET_BUFFER_SIZE */
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#endif /* _WIN32 or HAVE_PCAP_CREATE */
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#ifdef HAVE_LIBPCAP
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status = capture_opts_add_opt(&global_capture_opts, opt, optarg, &start_capture);
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if(status != 0) {
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