zap catch_exceptionsusers/palves/catch_exceptions

1 files changed, 15 insertions, 22 deletions

diff --git a/gdb/remote-fileio.c b/gdb/remote-fileio.c
index f3e33ec..9d1a923 100644
--- a/gdb/remote-fileio.c
+++ b/gdb/remote-fileio.c
@@ -1118,10 +1118,9 @@ static struct {
   { NULL, NULL }
 };
 
-static int
-do_remote_fileio_request (struct ui_out *uiout, void *buf_arg)
+static void
+do_remote_fileio_request (char *buf)
 {
-  char *buf = (char *) buf_arg;
   char *c;
   int idx;
 
@@ -1135,10 +1134,10 @@ do_remote_fileio_request (struct ui_out *uiout, void *buf_arg)
   for (idx = 0; remote_fio_func_map[idx].name; ++idx)
     if (!strcmp (remote_fio_func_map[idx].name, buf))
       break;
-  if (!remote_fio_func_map[idx].name)	/* ERROR: No such function.  */
-    return RETURN_ERROR;
-  remote_fio_func_map[idx].func (c);
-  return 0;
+  if (!remote_fio_func_map[idx].name)
+    remote_fileio_reply (-1, FILEIO_ENOSYS);
+  else
+    remote_fio_func_map[idx].func (c);
 }
 
 /* Close any open descriptors, and reinitialize the file mapping.  */
@@ -1188,22 +1187,16 @@ remote_fileio_request (char *buf, int ctrlc_pending_p)
     }
   else
     {
-      ex = catch_exceptions (current_uiout,
-			     [&] (ui_out *uiout)
-			       {
-				 return do_remote_fileio_request (uiout, buf);
-			       },
-			     RETURN_MASK_ALL);
-      switch (ex)
+      TRY
 	{
-	case RETURN_ERROR:
-	  remote_fileio_reply (-1, FILEIO_ENOSYS);
-	  break;
-	case RETURN_QUIT:
-	  remote_fileio_reply (-1, FILEIO_EINTR);
-	  break;
-	default:
-	  break;
+	  do_remote_fileio_request (buf);
+	}
+      CATCH (ex, RETURN_MASK_ALL)
+	{
+	  if (ex.reason == RETURN_QUIT)
+	    remote_fileio_reply (-1, FILEIO_EINTR);
+	  else
+	    remote_fileio_reply (-1, FILEIO_EIO);
 	}
     }