close_callbacks now get a reason as argument.

Rev: src/client.c:1.21
Rev: src/client.h:1.10
Rev: src/server.c:1.14
Rev: src/server.h:1.7

src/client.c

@@ -191,15 +191,17 @@ make_client_callback(struct io_backend *b,
   return &connected->super;
 }
 
-static int client_die(struct callback *closure)
+static int client_die(struct close_callback *closure, int reason)
 {
-  werror("Connection died.\n");
+  verbose("Connection died, for reason %d.\n", reason);
+  if (reason != CLOSE_EOF)
+    werror("Connection died.\n");
   exit(1);
 }
 
-struct callback *make_client_close_handler(void)
+struct close_callback *make_client_close_handler(void)
 {
-  struct callback *c = xalloc(sizeof(struct callback));
+  struct close_callback *c = xalloc(sizeof(struct close_callback));
 
   c->f = client_die;
 

src/client.h

@@ -38,6 +38,6 @@ make_client_callback(struct io_backend *b,
 		     struct packet_handler *kexinit_handler);
 
 struct read_handler *make_client_read_line(struct ssh_connection *c);
-struct callback *make_client_close_handler(void);
+struct close_callback *make_client_close_handler(void);
   
 #endif /* LSH_CLIENT_H_INCLUDED */

src/server.c

@@ -182,16 +182,18 @@ make_server_callback(struct io_backend *b,
   return &connected->super;
 }
 
-static int server_die(struct callback *closure)
+static int server_die(struct close_callback *closure, int reason)
 {
-  werror("Connection died.\n");
-  /* FIXME: Cleanup properly. */
+  verbose("Connection died, for reason %d.\n", reason);
+  if (reason != CLOSE_EOF)
+    werror("Connection died.\n");
+
   return 0;  /* Ignored */
 }
 
-struct callback *make_server_close_handler(void)
+struct close_callback *make_server_close_handler(void)
 {
-  struct callback *c = xalloc(sizeof(struct callback));
+  struct close_callback *c = xalloc(sizeof(struct close_callback));
 
   c->f = server_die;
 

src/server.h

@@ -40,6 +40,6 @@ make_server_callback(struct io_backend *b,
 		     struct packet_handler *kexinit_handler);
 
 struct read_handler *make_server_read_line(struct ssh_connection *c);
-struct callback *make_server_close_handler(void);
+struct close_callback *make_server_close_handler(void);
 
 #endif /* LSH_SERVER_H_INCLUDED */