Catalli's threaded switch

[sliver-openvswitch.git] / lib / dynamic-string.h

diff --git a/lib/dynamic-string.h b/lib/dynamic-string.h
index 30da5fa..db033c9 100644 (file)
--- a/lib/dynamic-string.h
+++ b/lib/dynamic-string.h
@@ -1,17 +1,17 @@
 /*
- * Copyright (c) 2008 Nicira Networks.
+ * Copyright (c) 2008, 2009, 2010 Nicira Networks.
  *
- * Permission to use, copy, modify, and/or distribute this software for any
- * purpose with or without fee is hereby granted, provided that the above
- * copyright notice and this permission notice appear in all copies.
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
  *
- * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
- * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
- * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
- * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
- * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
- * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
- * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
  */
 
 #ifndef DYNAMIC_STRING_H
@@ -39,10 +39,12 @@ void ds_clear(struct ds *);
 void ds_truncate(struct ds *, size_t new_length);
 void ds_reserve(struct ds *, size_t min_length);
 char *ds_put_uninit(struct ds *, size_t n);
-void ds_put_char(struct ds *, char);
+static inline void ds_put_char(struct ds *, char);
+void ds_put_utf8(struct ds *, int uc);
 void ds_put_char_multiple(struct ds *, char, size_t n);
 void ds_put_buffer(struct ds *, const char *, size_t n);
 void ds_put_cstr(struct ds *, const char *);
+void ds_put_and_free_cstr(struct ds *, char *);
 void ds_put_format(struct ds *, const char *, ...) PRINTF_FORMAT(2, 3);
 void ds_put_format_valist(struct ds *, const char *, va_list)
     PRINTF_FORMAT(2, 0);
@@ -54,9 +56,27 @@ void ds_put_hex_dump(struct ds *ds, const void *buf_, size_t size,
 int ds_get_line(struct ds *, FILE *);
 
 char *ds_cstr(struct ds *);
+const char *ds_cstr_ro(const struct ds *);
+char *ds_steal_cstr(struct ds *);
 void ds_destroy(struct ds *);
+void ds_swap(struct ds *, struct ds *);
 
 int ds_last(const struct ds *);
 void ds_chomp(struct ds *, int c);
+\f
+/* Inline functions. */
+
+void ds_put_char__(struct ds *, char);
+
+static inline void
+ds_put_char(struct ds *ds, char c)
+{
+    if (ds->length < ds->allocated) {
+        ds->string[ds->length++] = c;
+        ds->string[ds->length] = '\0';
+    } else {
+        ds_put_char__(ds, c);
+    }
+}
 
 #endif /* dynamic-string.h */