utils: Introduce xsleep for RCU quiescent state

[sliver-openvswitch.git] / lib / util.h

diff --git a/lib/util.h b/lib/util.h
index c1672e5..13ff58e 100644 (file)
--- a/lib/util.h
+++ b/lib/util.h
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013 Nicira, Inc.
+ * Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014 Nicira, Inc.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -264,6 +264,10 @@ char *xasprintf(const char *format, ...) PRINTF_FORMAT(1, 2) MALLOC_LIKE;
 char *xvasprintf(const char *format, va_list) PRINTF_FORMAT(1, 0) MALLOC_LIKE;
 void *x2nrealloc(void *p, size_t *n, size_t s);
 
+void *xmalloc_cacheline(size_t) MALLOC_LIKE;
+void *xzalloc_cacheline(size_t) MALLOC_LIKE;
+void free_cacheline(void *);
+
 void ovs_strlcpy(char *dst, const char *src, size_t size);
 void ovs_strzcpy(char *dst, const char *src, size_t size);
 
@@ -503,6 +507,7 @@ char *ovs_format_message(int error);
 char *ovs_lasterror_to_string(void);
 int ftruncate(int fd, off_t length);
 #endif
+unsigned int xsleep(unsigned int seconds);
 
 #ifdef  __cplusplus
 }