treewide: use log_*_errno whenever %m is in the format string

If the format string contains %m, clearly errno must have a meaningful
value, so we might as well use log_*_errno to have ERRNO= logged.

Using:
find . -name '*.[ch]' | xargs sed -r -i -e \
's/log_(debug|info|notice|warning|error|emergency)\((".*%m.*")/log_\1_errno(errno, \2/'

Plus some whitespace, linewrap, and indent adjustments.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/locale/localectl.c b/src/locale/localectl.c
index cb2920974c..a0df78ed6b 100644
--- a/src/locale/localectl.c
+++ b/src/locale/localectl.c
@@ -402,7 +402,7 @@ static int list_x11_keymaps(sd_bus *bus, char **args, unsigned n) {
 
         f = fopen("/usr/share/X11/xkb/rules/base.lst", "re");
         if (!f) {
-                log_error("Failed to open keyboard mapping list. %m");
+                log_error_errno(errno, "Failed to open keyboard mapping list. %m");
                 return -errno;
         }