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().

1 files changed, 1 insertions, 1 deletions

diff --git a/src/shared/install.c b/src/shared/install.c
index 8a7f7e2094..1e90bdf725 100644
--- a/src/shared/install.c
+++ b/src/shared/install.c
@@ -1554,7 +1554,7 @@ int unit_file_add_dependency(
 
                 state = unit_file_get_state(scope, root_dir, *i);
                 if (state < 0) {
-                        log_error("Failed to get unit file state for %s: %s", *i, strerror(-state));
+                        log_error_errno(-state, "Failed to get unit file state for %s: %m", *i);
                         return state;
                 }