From ad9a8f3f0088e383aa284d3f654af2852ed59dac Mon Sep 17 00:00:00 2001
From: Nathan Sidwell <nathan@codesourcery.com>
Date: Thu, 8 Jun 2006 19:08:22 +0000
Subject: 	* remote-fileio.c (remote_fileio_reset): New. 	*
 remote-fileio.h (remote_fileio_reset): Prototype. 	* remote.c
 (extended_remote_restart, remote_open_1): Call it.

---
 gdb/remote-fileio.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

(limited to 'gdb/remote-fileio.c')

diff --git a/gdb/remote-fileio.c b/gdb/remote-fileio.c
index 7056a34..d445d40 100644
--- a/gdb/remote-fileio.c
+++ b/gdb/remote-fileio.c
@@ -1355,6 +1355,28 @@ do_remote_fileio_request (struct ui_out *uiout, void *buf_arg)
   return 0;
 }
 
+/* Close any open descriptors, and reinitialize the file mapping.  */
+
+void
+remote_fileio_reset (void)
+{
+  int ix;
+
+  for (ix = 0; ix != remote_fio_data.fd_map_size; ix++)
+    {
+      int fd = remote_fio_data.fd_map[ix];
+
+      if (fd >= 0)
+	close (fd);
+    }
+  if (remote_fio_data.fd_map)
+    {
+      free (remote_fio_data.fd_map);
+      remote_fio_data.fd_map = NULL;
+      remote_fio_data.fd_map_size = 0;
+    }
+}
+
 void
 remote_fileio_request (char *buf)
 {
-- 
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