command: add library command attribute for libosmo-abis

Change-Id: I0efc57f2cb54798ba207ae6fef9af4771d96bfa9
Related: SYS#4937, OS#1601

include/osmocom/vty/command.h

@@ -153,6 +153,8 @@ enum {
 	 * 3. Values are not flags but indexes, unlike CMD_ATTR_*.
 	 * 4. Ordering: new entries added before _OSMO_CORE_LIB_ATTR_COUNT. */
 	OSMO_SCCP_LIB_ATTR_RSTRT_ASP,
+	OSMO_ABIS_LIB_ATTR_IPA_NEW_LNK,
+	OSMO_ABIS_LIB_ATTR_LINE_UPD,
 
 	/* Keep this floating entry last, it's needed for count check. */
 	_OSMO_CORE_LIB_ATTR_COUNT

src/vty/command.c

@@ -654,6 +654,10 @@ static const char * const cmd_lib_attr_desc[32] = {
 	 * 	"Brief but meaningful description", */
 	[OSMO_SCCP_LIB_ATTR_RSTRT_ASP] = \
 		"This command applies on ASP restart",
+	[OSMO_ABIS_LIB_ATTR_IPA_NEW_LNK] = \
+		"This command applies on IPA link establishment",
+	[OSMO_ABIS_LIB_ATTR_LINE_UPD] = \
+		"This command applies on E1 line update",
 };
 
 /* Flag letters of attributes shared between the lib commands.
@@ -661,6 +665,8 @@ static const char * const cmd_lib_attr_desc[32] = {
 static const char cmd_lib_attr_letters[32] = {
 	/* [OSMO_LIBNAME_LIB_ATTR_ATTRNAME] =		'X', */
 	[OSMO_SCCP_LIB_ATTR_RSTRT_ASP] =		'A',
+	[OSMO_ABIS_LIB_ATTR_IPA_NEW_LNK] =		'I',
+	[OSMO_ABIS_LIB_ATTR_LINE_UPD] =			'L',
 };
 
 /*

tests/vty/vty_transcript_test.vty

@@ -91,6 +91,8 @@ vty_transcript_test> show vty-attributes
     @  This command applies on VTY node exit
   Library specific attributes:
     A  This command applies on ASP restart
+    I  This command applies on IPA link establishment
+    L  This command applies on E1 line update
   Application specific attributes:
     u  Unbelievable: not able to be believed; unlikely to be true
     m  Magnificent: impressively beautiful, elaborate, or extravagant