X-Git-Url: http://drtracing.org/?a=blobdiff_plain;f=gdb%2Fposix-hdep.c;h=e9db5761048bee5d3efc7e24d71c81f425f731c0;hb=a14d1f4dfc08edc8fe92b17b36a55d89203fb89f;hp=0c8952dbc86dca57410d6cdabcde389a31e40e88;hpb=0fb0cc7590113e9b459dfcc48dc71c9d419d9580;p=deliverable%2Fbinutils-gdb.git

diff --git a/gdb/posix-hdep.c b/gdb/posix-hdep.c
index 0c8952dbc8..e9db576104 100644
--- a/gdb/posix-hdep.c
+++ b/gdb/posix-hdep.c
@@ -1,6 +1,6 @@
 /* Host support routines for MinGW, for GDB, the GNU debugger.
 
-   Copyright (C) 2006, 2007, 2008, 2009 Free Software Foundation, Inc.
+   Copyright (C) 2006-2016 Free Software Foundation, Inc.
 
    This file is part of GDB.
 
@@ -20,29 +20,8 @@
 #include "defs.h"
 #include "event-loop.h"
 
-#include "gdb_string.h"
-
 #include "gdb_select.h"
 
-/* The strerror() function can return NULL for errno values that are
-   out of range.  Provide a "safe" version that always returns a
-   printable string. */
-
-char *
-safe_strerror (int errnum)
-{
-  char *msg;
-
-  msg = strerror (errnum);
-  if (msg == NULL)
-    {
-      static char buf[32];
-      xsnprintf (buf, sizeof buf, "(undocumented errno %d)", errnum);
-      msg = buf;
-    }
-  return (msg);
-}
-
 /* Wrapper for select.  Nothing special needed on POSIX platforms.  */
 
 int
@@ -51,16 +30,3 @@ gdb_select (int n, fd_set *readfds, fd_set *writefds, fd_set *exceptfds,
 {
   return select (n, readfds, writefds, exceptfds, timeout);
 }
-
-/* Wrapper for the body of signal handlers.  Nothing special needed on
-   POSIX platforms.  */
-
-void
-gdb_call_async_signal_handler (struct async_signal_handler *handler,
-			       int immediate_p)
-{
-  if (immediate_p)
-    call_async_signal_handler (handler);
-  else
-    mark_async_signal_handler (handler);
-}