X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=lib%2Fdynamic-string.c;h=180a4301c3fe218eb3b65e69713f006b70a217dc;hb=f4b6076acab233cfe02e7eaefdeafbb69dfae556;hp=527dee8ab09e288d62195f37e89414281bf2933e;hpb=1fd13cde12973420d573af8d161c612a9203b1cd;p=openvswitch

diff --git a/lib/dynamic-string.c b/lib/dynamic-string.c
index 527dee8a..180a4301 100644
--- a/lib/dynamic-string.c
+++ b/lib/dynamic-string.c
@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2008, 2009 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010 Nicira Networks.
  *
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -66,7 +66,7 @@ ds_put_uninit(struct ds *ds, size_t n)
 }
 
 void
-ds_put_char(struct ds *ds, char c)
+ds_put_char__(struct ds *ds, char c)
 {
     *ds_put_uninit(ds, 1) = c;
 }
@@ -179,7 +179,7 @@ void
 ds_put_strftime(struct ds *ds, const char *template, const struct tm *tm)
 {
     if (!tm) {
-        time_t now = time_now();
+        time_t now = time_wall();
         tm = localtime(&now);
     }
     for (;;) {
@@ -219,6 +219,12 @@ ds_cstr(struct ds *ds)
     return ds->string;
 }
 
+const char *
+ds_cstr_ro(const struct ds *ds)
+{
+    return ds_cstr((struct ds *) ds);
+}
+
 /* Returns a null-terminated string representing the current contents of 'ds',
  * which the caller is expected to free with free(), then clears the contents
  * of 'ds'. */
@@ -236,6 +242,15 @@ ds_destroy(struct ds *ds)
     free(ds->string);
 }
 
+/* Swaps the content of 'a' and 'b'. */
+void
+ds_swap(struct ds *a, struct ds *b)
+{
+    struct ds temp = *a;
+    *a = *b;
+    *b = temp;
+}
+
 /* Writes the 'size' bytes in 'buf' to 'string' as hex bytes arranged 16 per
  * line.  Numeric offsets are also included, starting at 'ofs' for the first
  * byte in 'buf'.  If 'ascii' is true then the corresponding ASCII characters