Introducing ares_version(), so that we can have apps get version info about

what particular ares version that is being used.

diff --git a/Makefile.in b/Makefile.in
index d307779..2c4bfbb 100644 (file)
--- a/Makefile.in
+++ b/Makefile.in
@@ -24,7 +24,7 @@ OBJS= ares__close_sockets.o ares__get_hostent.o ares__read_line.o \
        ares_free_hostent.o ares_free_string.o ares_gethostbyaddr.o \
        ares_gethostbyname.o ares_init.o ares_mkquery.o ares_parse_a_reply.o \
        ares_parse_ptr_reply.o ares_process.o ares_query.o ares_search.o \
-       ares_send.o ares_strerror.o ares_timeout.o
+       ares_send.o ares_strerror.o ares_timeout.o ares_version.o
 
 all: libares.a adig ahost
 

diff --git a/ares_version.c b/ares_version.c
new file mode 100644 (file)
index 0000000..04b269e
--- /dev/null
+++ b/ares_version.c
@@ -0,0 +1,11 @@
+/* $Id$ */
+
+#include "ares_version.h"
+
+char *ares_version(int *version)
+{
+  if(version)
+    *version = ARES_VERSION;
+
+  return ARES_VERSION_STR;
+}

diff --git a/ares_version.h b/ares_version.h
new file mode 100644 (file)
index 0000000..b99fa1b
--- /dev/null
+++ b/ares_version.h
@@ -0,0 +1,17 @@
+/* $Id$ */
+
+#ifndef ARES__VERSION_H
+#define ARES__VERSION_H
+
+#define ARES_VERSION_MAJOR 1
+#define ARES_VERSION_MINOR 0
+#define ARES_VERSION_PATCH 0
+#define ARES_VERSION ((ARES_VERSION_MAJOR<<16)|\
+                       (ARES_VERSION_MINOR<<8)|\
+                       (ARES_VERSION_PATCH))
+#define ARES_VERSION_STR "1.0.0"
+
+char *ares_version(int *version);
+
+#endif
+