[PATCH 1/2] Don't use F_SETFL in gdbreplay

There's no need to call fcntl with F_SETFL in gdbreplay, as gdbreplay
does not use or need SIGIO.
---
 gdbserver/gdbreplay.cc | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/gdbserver/gdbreplay.cc b/gdbserver/gdbreplay.cc
index 4426dc316ec..ba03bf64b67 100644
--- a/gdbserver/gdbreplay.cc
+++ b/gdbserver/gdbreplay.cc
@@ -255,9 +255,6 @@ remote_open (const char *name)
 #endif
     }
 
-#if defined(F_SETFL) && defined (FASYNC)
-  fcntl (remote_desc_in, F_SETFL, FASYNC);
-#endif
   remote_desc_out = remote_desc_in;
 }
 

-- 
2.55.0