Initial revision

1 files changed, 33 insertions, 0 deletions

diff --git a/libpager/pager-sync.c b/libpager/pager-sync.c
new file mode 100644
index 00000000..14d9925c
--- /dev/null
+++ b/libpager/pager-sync.c
@@ -0,0 +1,33 @@
+/* Functions for sync.
+   Copyright (C) 1994 Free Software Foundation
+
+   This program is free software; you can redistribute it and/or
+   modify it under the terms of the GNU General Public License as
+   published by the Free Software Foundation; either version 2, or (at
+   your option) any later version.
+
+   This program is distributed in the hope that it will be useful, but
+   WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   General Public License for more details.
+
+   You should have received a copy of the GNU General Public License
+   along with this program; if not, write to the Free Software
+   Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */
+
+
+static void
+pager_sync (struct pager *p, int wait)
+{
+  vm_address_t offset;
+  vm_size_t len;
+  
+  pager_report_extent (p->upi, &offset, &len);
+  
+  lock_object (p, offset, len, MEMORY_OBJECT_RETURN_DIRTY, 0
+	       VM_PROT_NO_CHANGE, wait);
+  if (shutting_down)
+    p->pager_state = SHUTDOWN;
+}
+
+