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, 2 insertions, 2 deletions

diff --git a/src/libsystemd/sd-bus/bus-util.c b/src/libsystemd/sd-bus/bus-util.c
index 5345526309..4b5c1a6d36 100644
--- a/src/libsystemd/sd-bus/bus-util.c
+++ b/src/libsystemd/sd-bus/bus-util.c
@@ -1263,12 +1263,12 @@ int bus_property_get_ulong(
 #endif
 
 int bus_log_parse_error(int r) {
-        log_error("Failed to parse bus message: %s", strerror(-r));
+        log_error_errno(-r, "Failed to parse bus message: %m");
         return r;
 }
 
 int bus_log_create_error(int r) {
-        log_error("Failed to create bus message: %s", strerror(-r));
+        log_error_errno(-r, "Failed to create bus message: %m");
         return r;
 }