Merge pull request #9083 from mobash-rasool/pim-upst-3

[mirror_frr.git] / lib / command_match.h

diff --git a/lib/command_match.h b/lib/command_match.h
index 9e18b8d90536256c5205d9d001e84ba6d8c63f86..0488cc1a1fe6508e048bf8590931f14e70211e25 100644 (file)
--- a/lib/command_match.h
+++ b/lib/command_match.h
@@ -16,10 +16,9 @@
  * 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 GNU Zebra; see the file COPYING.  If not, write to the Free
- * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
- * 02111-1307, USA.
+ * You should have received a copy of the GNU General Public License along
+ * with this program; see the file COPYING; if not, write to the Free Software
+ * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  */
 
 #ifndef _ZEBRA_COMMAND_MATCH_H
@@ -29,41 +28,38 @@
 #include "linklist.h"
 #include "command.h"
 
+#ifdef __cplusplus
+extern "C" {
+#endif
+
 /* These definitions exist in command.c in the current engine but should be
  * relocated here in the new engine
  */
-enum filter_type
-{
-  FILTER_RELAXED,
-  FILTER_STRICT
-};
+enum cmd_filter_type { FILTER_RELAXED, FILTER_STRICT };
 
 /* matcher result value */
-enum matcher_rv
-{
-  MATCHER_NO_MATCH,
-  MATCHER_INCOMPLETE,
-  MATCHER_AMBIGUOUS,
-  MATCHER_OK,
+enum matcher_rv {
+       MATCHER_NO_MATCH,
+       MATCHER_INCOMPLETE,
+       MATCHER_AMBIGUOUS,
+       MATCHER_OK,
 };
 
 /* completion match types */
-enum match_type
-{
-  trivial_match,  // the input is null
-  no_match,       // the input does not match
-  partly_match,   // the input matches but is incomplete
-  exact_match     // the input matches and is complete
+enum match_type {
+       trivial_match, // the input is null
+       no_match,      // the input does not match
+       partly_match,  // the input matches but is incomplete
+       exact_match    // the input matches and is complete
 };
 
 /* Defines which matcher_rv values constitute an error. Should be used with
  * matcher_rv return values to do basic error checking.
  */
-#define MATCHER_ERROR(matcher_rv) \
-  (   (matcher_rv) == MATCHER_INCOMPLETE \
-   || (matcher_rv) == MATCHER_NO_MATCH \
-   || (matcher_rv) == MATCHER_AMBIGUOUS \
-  )
+#define MATCHER_ERROR(matcher_rv)                                              \
+       ((matcher_rv) == MATCHER_INCOMPLETE                                    \
+        || (matcher_rv) == MATCHER_NO_MATCH                                   \
+        || (matcher_rv) == MATCHER_AMBIGUOUS)
 
 /**
  * Attempt to find an exact command match for a line of user input.
@@ -72,7 +68,7 @@ enum match_type
  * @param[in] vline vectorized input string
  * @param[out] argv pointer to argument list if successful match, NULL
  * otherwise. The elements of this list are pointers to struct cmd_token
- * and represent the sequence of tokens matched by the inpu. The ->arg
+ * and represent the sequence of tokens matched by the input. The ->arg
  * field of each token points to a copy of the input matched on it. These
  * may be safely deleted or modified.
  * @param[out] element pointer to matched cmd_element if successful match,
@@ -80,11 +76,9 @@ enum match_type
  * safely deleted or modified; it is the instance initialized on startup.
  * @return matcher status
  */
-enum matcher_rv
-command_match (struct graph *cmdgraph,
-               vector vline,
-               struct list **argv,
-               const struct cmd_element **element);
+enum matcher_rv command_match(struct graph *cmdgraph, vector vline,
+                             struct list **argv,
+                             const struct cmd_element **element);
 
 /**
  * Compiles possible completions for a given line of user input.
@@ -105,9 +99,11 @@ command_match (struct graph *cmdgraph,
  * of that element (e.g. 'encapv4', 'encapv6', etc for input 'en').
  * @return matcher status
  */
-enum matcher_rv
-command_complete (struct graph *cmdgraph,
-                  vector vline,
-                  struct list **completions);
+enum matcher_rv command_complete(struct graph *cmdgraph, vector vline,
+                                struct list **completions);
+
+#ifdef __cplusplus
+}
+#endif
 
 #endif /* _ZEBRA_COMMAND_MATCH_H */