From 3d3190669482604d552250259654573c6fb01deb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Zbigniew=20J=C4=99drzejewski-Szmek?= <zbyszek@in.waw.pl>
Date: Wed, 24 May 2017 23:25:10 -0400
Subject: [PATCH] vconsole-setup: add more log messages

This makes it quite a bit easier to see what failed.

strv_join is called inline in log_debug so that it is under the conditional
that kills the whole thing if debugging is disabled.

(cherry picked from commit 3d62378088593a7868d58b840ef5ca25dd357339)
---
 src/vconsole/vconsole-setup.c | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/vconsole/vconsole-setup.c b/src/vconsole/vconsole-setup.c
index a0ab5990fc..2401077be5 100644
--- a/src/vconsole/vconsole-setup.c
+++ b/src/vconsole/vconsole-setup.c
@@ -41,6 +41,7 @@
 #include "signal-util.h"
 #include "stdio-util.h"
 #include "string-util.h"
+#include "strv.h"
 #include "terminal-util.h"
 #include "util.h"
 #include "virt.h"
@@ -124,6 +125,7 @@ static int toggle_utf8_sysfs(bool utf8) {
 }
 
 static int keyboard_load_and_wait(const char *vc, const char *map, const char *map_toggle, bool utf8) {
+        _cleanup_free_ char *cmd = NULL;
         const char *args[8];
         int i = 0;
         pid_t pid;
@@ -143,6 +145,9 @@ static int keyboard_load_and_wait(const char *vc, const char *map, const char *m
                 args[i++] = map_toggle;
         args[i++] = NULL;
 
+        log_debug("Executing \"%s\"...",
+                  strnull((cmd = strv_join((char**) args, " "))));
+
         pid = fork();
         if (pid < 0)
                 return log_error_errno(errno, "Failed to fork: %m");
@@ -159,6 +164,7 @@ static int keyboard_load_and_wait(const char *vc, const char *map, const char *m
 }
 
 static int font_load_and_wait(const char *vc, const char *font, const char *map, const char *unimap) {
+        _cleanup_free_ char *cmd = NULL;
         const char *args[9];
         int i = 0;
         pid_t pid;
@@ -182,6 +188,9 @@ static int font_load_and_wait(const char *vc, const char *font, const char *map,
                 args[i++] = font;
         args[i++] = NULL;
 
+        log_debug("Executing \"%s\"...",
+                  strnull((cmd = strv_join((char**) args, " "))));
+
         pid = fork();
         if (pid < 0)
                 return log_error_errno(errno, "Failed to fork: %m");