allow userspace apps to extract version/echo canceller info

add version/echo canceller info to ztcfg verbose output


git-svn-id: http://svn.digium.com/svn/zaptel/trunk@872 5390a7c7-147a-4af0-8ec9-7488f05a26cb

1 files changed, 11 insertions, 0 deletions

diff --git a/zaptel.h b/zaptel.h
index ee3a47e..36e761e 100644
--- a/zaptel.h
+++ b/zaptel.h
@@ -304,6 +304,11 @@ int	op;
 void	*data;
 } ZT_INDIRECT_DATA;	
 
+struct zt_versioninfo {
+	char version[80];
+	char echo_canceller[80];
+};
+
 
 /* ioctl definitions */
 #define ZT_CODE	'J'
@@ -597,6 +602,12 @@ void	*data;
 
 
 /*
+ * Get the version of Zaptel that is running, and a description
+ * of the compiled-in echo canceller (if any)
+ */
+#define ZT_GETVERSION _IOR(ZT_CODE, 57, struct zt_versioninfo)
+
+/*
  *  60-80 are reserved for private drivers
  *  80-85 are reserved for dynamic span stuff
  */