Coverity fixes

[sxemacs] / src / process-unix.c

diff --git a/src/process-unix.c b/src/process-unix.c
index 123fc2a..00139b7 100644 (file)
--- a/src/process-unix.c
+++ b/src/process-unix.c
@@ -74,7 +74,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>. */
  */
 
 struct unix_process_data {
-       /* Non-0 if this is really a ToolTalk channel. */
+       /* Always 0.  Used to be for tooltalk only. */
        int connected_via_filedesc_p;
        /* Descriptor by which we read from this process.  -1 for dead process */
        int infd;
@@ -1114,13 +1114,6 @@ unix_create_process(Lisp_Process * p,
        }
 }
 
-/* Return nonzero if this process is a ToolTalk connection. */
-
-static int unix_tooltalk_connection_p(Lisp_Process * p)
-{
-       return UNIX_DATA(p)->connected_via_filedesc_p;
-}
-
 /* This is called to set process' virtual terminal size */
 
 static int unix_set_window_size(Lisp_Process * p, int cols, int rows)
@@ -2598,7 +2591,6 @@ void process_type_create_unix(void)
 #endif
        PROCESS_HAS_METHOD(unix, init_process_io_handles);
        PROCESS_HAS_METHOD(unix, create_process);
-       PROCESS_HAS_METHOD(unix, tooltalk_connection_p);
        PROCESS_HAS_METHOD(unix, set_window_size);
 #ifdef HAVE_WAITPID
        PROCESS_HAS_METHOD(unix, update_status_if_terminated);