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-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c
index 84fb4bdf2b..fe150ccdae 100644
--- a/src/libsystemd/sd-bus/bus-kernel.c
+++ b/src/libsystemd/sd-bus/bus-kernel.c
@@ -1059,7 +1059,7 @@ int bus_kernel_write_message(sd_bus *bus, sd_bus_message *m, bool hint_sync_call
 
                                 /* Anybody can send us invalid messages, let's just drop them. */
                                 if (r == -EBADMSG || r == -EPROTOTYPE)
-                                        log_debug("Ignoring invalid message: %s", strerror(-r));
+                                        log_debug_errno(-r, "Ignoring invalid message: %m");
                                 else
                                         return r;
                         }
@@ -1243,7 +1243,7 @@ int bus_kernel_read_message(sd_bus *bus, bool hint_priority, int64_t priority) {
 
                 /* Anybody can send us invalid messages, let's just drop them. */
                 if (r == -EBADMSG || r == -EPROTOTYPE) {
-                        log_debug("Ignoring invalid message: %s", strerror(-r));
+                        log_debug_errno(-r, "Ignoring invalid message: %m");
                         r = 0;
                 }