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/journal/journald-wall.c b/src/journal/journald-wall.c
index 1bdddb0db3..bb8ae8a85c 100644
--- a/src/journal/journald-wall.c
+++ b/src/journal/journald-wall.c
@@ -65,5 +65,5 @@ void server_forward_wall(
 
         r = utmp_wall(l, "systemd-journald", NULL);
         if (r < 0)
-                log_debug("Failed to send wall message: %s", strerror(-r));
+                log_debug_errno(-r, "Failed to send wall message: %m");
 }