Get rid of the fd member of a wth structure; the FILE_T's in that

structure include a file descriptor.  Add a wtap_fstat() for the file
readers that use file times to generate time stamps (we really need a
way to say "this file has no time stamps" or "this file has only
relative time stamps).

svn path=/trunk/; revision=37026

1 files changed, 2 insertions, 3 deletions

diff --git a/wiretap/ascendtext.c b/wiretap/ascendtext.c
index 801a01fe9b..dd8e750dd8 100644
--- a/wiretap/ascendtext.c
+++ b/wiretap/ascendtext.c
@@ -176,7 +176,7 @@ found:
 int ascend_open(wtap *wth, int *err, gchar **err_info)
 {
   gint64 offset;
-  struct stat statbuf;
+  ws_statb64 statbuf;
   guint8 buf[ASCEND_MAX_PKT_LEN];
   ascend_pkthdr header;
   gint64 dummy_seek_start;
@@ -235,8 +235,7 @@ int ascend_open(wtap *wth, int *err, gchar **err_info)
      packet's timestamp from the capture file's ctime, which gives us an
      offset that we can apply to each packet.
    */
-  if (fstat(wth->fd, &statbuf) == -1) {
-    *err = errno;
+  if (wtap_fstat(wth, &statbuf, err) == -1) {
     g_free(ascend);
     return -1;
   }