treewide: auto-convert the simple cases to log_*_errno()

As a followup to 086891e5c1 "log: add an "error" parameter to all
low-level logging calls and intrdouce log_error_errno() as log calls
that take error numbers", use sed to convert the simple cases to use
the new macros:

find . -name '*.[ch]' | xargs sed -r -i -e \
's/log_(debug|info|notice|warning|error|emergency)\("(.*)%s"(.*), strerror\(-([a-zA-Z_]+)\)\);/log_\1_errno(-\4, "\2%m"\3);/'

Multi-line log_*() invocations are not covered.
And we also should add log_unit_*_errno().

Signed-off-by: Anthony G. Basile <blueness@gentoo.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/src/udev/udev-rules.c b/src/udev/udev-rules.c
index be33777fe9..28b999ad87 100644
--- a/src/udev/udev-rules.c
+++ b/src/udev/udev-rules.c
@@ -1690,7 +1690,7 @@ struct udev_rules *udev_rules_new(struct udev *udev, int resolve_names) {
 
         r = conf_files_list_strv(&files, ".rules", NULL, rules_dirs);
         if (r < 0) {
-                log_error("failed to enumerate rules files: %s", strerror(-r));
+                log_error_errno(-r, "failed to enumerate rules files: %m");
                 return udev_rules_unref(rules);
         }
 
@@ -2711,7 +2711,7 @@ int udev_rules_apply_static_dev_perms(struct udev_rules *rules) {
                                         strscpyl(tags_dir, sizeof(tags_dir), "/run/udev/static_node-tags/", *t, "/", NULL);
                                         r = mkdir_p(tags_dir, 0755);
                                         if (r < 0) {
-                                                log_error("failed to create %s: %s", tags_dir, strerror(-r));
+                                                log_error_errno(-r, "failed to create %s: %m", tags_dir);
                                                 return r;
                                         }