vty/command: add CMD_ATTR_LIB_COMMAND and install() API wrappers
This new attribute would allow to distinguish commands provided
by libraries from commands registered by the application itself,
so vty_dump_element() would print proper description for the
library specific attributes.
All VTY commands defined by the libraries need to use the new API:
- install_lib_element(), and
- install_lib_element_ve,
instead of the old functions (respectively):
- install_element(), and
- install_element_ve().
See https://lists.osmocom.org/pipermail/openbsc/2020-October/013278.html.
Change-Id: I8baf31ace93c536421893c2aa4e3d9d298dcbcc6
Related: SYS#4937
diff --git a/include/osmocom/vty/command.h b/include/osmocom/vty/command.h
index f558bb1..49f0bfe 100644
--- a/include/osmocom/vty/command.h
+++ b/include/osmocom/vty/command.h
@@ -139,6 +139,7 @@
CMD_ATTR_HIDDEN = (1 << 1),
CMD_ATTR_IMMEDIATE = (1 << 2),
CMD_ATTR_NODE_EXIT = (1 << 3),
+ CMD_ATTR_LIB_COMMAND = (1 << 4),
};
/*! Structure of a command element */
@@ -397,7 +398,9 @@
void install_node(struct cmd_node *, int (*)(struct vty *));
void install_default(int node_type) OSMO_DEPRECATED("Now happens implicitly with install_node()");
void install_element(int node_type, struct cmd_element *);
+void install_lib_element(int node_type, struct cmd_element *);
void install_element_ve(struct cmd_element *cmd);
+void install_lib_element_ve(struct cmd_element *cmd);
void sort_node(void);
void vty_install_default(int node_type) OSMO_DEPRECATED("Now happens implicitly with install_node()");