[PATCH] Add CLI command to test reconfiguration status

[Kenth Eriksson]

This adds the CLI command 'configure status' so that it is possible to
check if reconfiguration is done.

Signed-off-by: Kenth Eriksson <kenth.eriksson at infinera.com>
---
 conf/conf.c          | 6 ++++++
 conf/conf.h          | 1 +
 sysdep/unix/config.Y | 3 +++
 sysdep/unix/main.c   | 7 +++++++
 sysdep/unix/unix.h   | 1 +
 5 files changed, 18 insertions(+)

diff --git a/conf/conf.c b/conf/conf.c
index 439aa41d..1905da8d 100644
--- a/conf/conf.c
+++ b/conf/conf.c
@@ -444,6 +444,12 @@ config_undo(void)
   return CONF_PROGRESS;
 }
 
+int
+config_status(void)
+{
+  return configuring? CONF_PROGRESS : CONF_DONE;
+}
+
 extern void cmd_reconfig_undo_notify(void);
 
 static void
diff --git a/conf/conf.h b/conf/conf.h
index 427569fd..e5998146 100644
--- a/conf/conf.h
+++ b/conf/conf.h
@@ -68,6 +68,7 @@ void config_free(struct config *);
 int config_commit(struct config *, int type, uint timeout);
 int config_confirm(void);
 int config_undo(void);
+int config_status(void);
 void config_init(void);
 void cf_error(const char *msg, ...) NORET;
 void config_add_obstacle(struct config *);
diff --git a/sysdep/unix/config.Y b/sysdep/unix/config.Y
index e7ecd735..8ad7da60 100644
--- a/sysdep/unix/config.Y
+++ b/sysdep/unix/config.Y
@@ -124,6 +124,9 @@ CF_CLI(CONFIGURE CONFIRM,,, [[Confirm last configuration change - deactivate und
 CF_CLI(CONFIGURE UNDO,,, [[Undo last configuration change]])
 { cmd_reconfig_undo(); } ;
 
+CF_CLI(CONFIGURE STATUS,,, [[Show configuration status]])
+{ cmd_reconfig_status(); } ;
+
 CF_CLI(CONFIGURE CHECK, cfg_name, [\"<file>\"], [[Parse configuration and check its validity]])
 { cmd_check_config($3); } ;
 
diff --git a/sysdep/unix/main.c b/sysdep/unix/main.c
index 921115b1..73f5d4f1 100644
--- a/sysdep/unix/main.c
+++ b/sysdep/unix/main.c
@@ -339,6 +339,13 @@ cmd_reconfig_undo(void)
   cmd_reconfig_msg(r);
 }
 
+void
+cmd_reconfig_status(void)
+{
+  int r = config_status();
+  cmd_reconfig_msg(r);
+}
+
 /*
  *	Command-Line Interface
  */
diff --git a/sysdep/unix/unix.h b/sysdep/unix/unix.h
index 0e1e98c0..d5ce8ff9 100644
--- a/sysdep/unix/unix.h
+++ b/sysdep/unix/unix.h
@@ -26,6 +26,7 @@ void cmd_check_config(char *name);
 void cmd_reconfig(char *name, int type, uint timeout);
 void cmd_reconfig_confirm(void);
 void cmd_reconfig_undo(void);
+void cmd_reconfig_status(void);
 void cmd_shutdown(void);
 
 #define UNIX_DEFAULT_CONFIGURE_TIMEOUT	300
-- 
2.21.0