cli: (trivial) move gen_func_ifnames() from devices.c to common.c

and rename it to nmc_rl_gen_func()

(cherry picked from commit 1f0ba2e48738cbacb0dc3610bae776bf8f10d7e4)

3 files changed, 30 insertions, 29 deletions

diff --git a/clients/cli/common.c b/clients/cli/common.c
index 62cd6c9c77..f8dc523982 100644
--- a/clients/cli/common.c
+++ b/clients/cli/common.c
@@ -1356,6 +1356,33 @@ nmc_rl_gen_func_basic (const char *text, int state, const char **words)
 	return NULL;
 }
 
+char *
+nmc_rl_gen_func_ifnames (const char *text, int state)
+{
+	int i;
+	const GPtrArray *devices;
+	const char **ifnames;
+	char *ret;
+
+	nm_cli.get_client (&nm_cli);
+	devices = nm_client_get_devices (nm_cli.client);
+	if (devices->len == 0)
+		return NULL;
+
+	ifnames = g_new (const char *, devices->len + 1);
+	for (i = 0; i < devices->len; i++) {
+		NMDevice *dev = g_ptr_array_index (devices, i);
+		const char *ifname = nm_device_get_iface (dev);
+		ifnames[i] = ifname;
+	}
+	ifnames[i] = NULL;
+
+	ret = nmc_rl_gen_func_basic (text, state, ifnames);
+
+	g_free (ifnames);
+	return ret;
+}
+
 /* for pre-filling a string to readline prompt */
 char *nmc_rl_pre_input_deftext;
 
diff --git a/clients/cli/common.h b/clients/cli/common.h
index 579c44a7d0..114a8e634d 100644
--- a/clients/cli/common.h
+++ b/clients/cli/common.h
@@ -65,6 +65,7 @@ void nmc_cleanup_readline (void);
 char *nmc_readline (const char *prompt_fmt, ...) G_GNUC_PRINTF (1, 2);
 char *nmc_readline_echo (gboolean echo_on, const char *prompt_fmt, ...) G_GNUC_PRINTF (2, 3);
 char *nmc_rl_gen_func_basic (const char *text, int state, const char **words);
+char *nmc_rl_gen_func_ifnames (const char *text, int state);
 gboolean nmc_get_in_readline (void);
 void nmc_set_in_readline (gboolean in_readline);
 
diff --git a/clients/cli/devices.c b/clients/cli/devices.c
index 32c84bb69a..550f0c2e1d 100644
--- a/clients/cli/devices.c
+++ b/clients/cli/devices.c
@@ -3813,33 +3813,6 @@ is_single_word (const char* line)
 		return FALSE;
 }
 
-static char *
-gen_func_ifnames (const char *text, int state)
-{
-	int i;
-	const GPtrArray *devices;
-	const char **ifnames;
-	char *ret;
-
-	nm_cli.get_client (&nm_cli);
-	devices = nm_client_get_devices (nm_cli.client);
-	if (devices->len == 0)
-		return NULL;
-
-	ifnames = g_new (const char *, devices->len + 1);
-	for (i = 0; i < devices->len; i++) {
-		NMDevice *dev = g_ptr_array_index (devices, i);
-		const char *ifname = nm_device_get_iface (dev);
-		ifnames[i] = ifname;
-	}
-	ifnames[i] = NULL;
-
-	ret = nmc_rl_gen_func_basic (text, state, ifnames);
-
-	g_free (ifnames);
-	return ret;
-}
-
 static char **
 nmcli_device_tab_completion (const char *text, int start, int end)
 {
@@ -3856,9 +3829,9 @@ nmcli_device_tab_completion (const char *text, int start, int end)
 		if (!is_single_word (rl_line_buffer))
 			return NULL;
 
-		generator_func = gen_func_ifnames;
+		generator_func = nmc_rl_gen_func_ifnames;
 	} else if (g_strcmp0 (rl_prompt, PROMPT_INTERFACES) == 0) {
-		generator_func = gen_func_ifnames;
+		generator_func = nmc_rl_gen_func_ifnames;
 	}
 
 	if (generator_func)