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/activate/activate.c b/src/activate/activate.c
index 0a1df37f35..f4f41ed36c 100644
--- a/src/activate/activate.c
+++ b/src/activate/activate.c
@@ -103,7 +103,7 @@ static int open_sockets(int *epoll_fd, bool accept) {
                 fd = make_socket_fd(LOG_DEBUG, *address, SOCK_STREAM | (arg_accept*SOCK_CLOEXEC));
                 if (fd < 0) {
                         log_open();
-                        log_error("Failed to open '%s': %s", *address, strerror(-fd));
+                        log_error_errno(-fd, "Failed to open '%s': %m", *address);
                         return fd;
                 }