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Add explanatory comments. 

svn path=/trunk/; revision=53596
This commit is contained in:
Guy Harris 2013-11-26 09:10:50 +00:00
parent dae2d0265b
commit b01acd4b25
1 changed files with 13 additions and 1 deletions
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14
ui/gtk/capture_dlg.c
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@ -1312,6 +1312,12 @@ insert_new_rows(GList *list)
for (lt_entry = caps->data_link_types; lt_entry != NULL; lt_entry = g_list_next(lt_entry)) {
data_link_info = (data_link_info_t *)lt_entry->data;
linkr = (link_row *)g_malloc(sizeof(link_row));
/*
* For link-layer types libpcap/WinPcap doesn't know about, the
* name will be "DLT n", and the description will be null.
* We mark those as unsupported, and don't allow them to be
* used.
*/
if (data_link_info->description != NULL) {
str = g_strdup_printf("%s", data_link_info->description);
linkr->dlt = data_link_info->dlt;
@ -5921,6 +5927,12 @@ capture_prep_monitor_changed_cb(GtkWidget *monitor, gpointer argp _U_)
for (lt_entry = caps->data_link_types; lt_entry != NULL; lt_entry = g_list_next(lt_entry)) {
linkr = (link_row *)g_malloc(sizeof(link_row));
data_link_info = (data_link_info_t *)lt_entry->data;
/*
* For link-layer types libpcap/WinPcap doesn't know about, the
* name will be "DLT n", and the description will be null.
* We mark those as unsupported, and don't allow them to be
* used - capture filters won't work on them, for example.
*/
if (data_link_info->description != NULL) {
ws_combo_box_append_text_and_pointer(GTK_COMBO_BOX(linktype_combo_box),
data_link_info->description,
@ -5932,7 +5944,7 @@ capture_prep_monitor_changed_cb(GtkWidget *monitor, gpointer argp _U_)
linkr->name = g_strdup(data_link_info->description);
} else {
gchar *str;
/* Not supported - tell them about it but don't let them select it. */
/* XXX - should we just omit them? */
str = g_strdup_printf("%s (not supported)", data_link_info->name);
ws_combo_box_append_text_and_pointer_full(GTK_COMBO_BOX(linktype_combo_box),
NULL,