treewide: use log_*_errno whenever %m is in the format string

If the format string contains %m, clearly errno must have a meaningful
value, so we might as well use log_*_errno to have ERRNO= logged.

Using:
find . -name '*.[ch]' | xargs sed -r -i -e \
's/log_(debug|info|notice|warning|error|emergency)\((".*%m.*")/log_\1_errno(errno, \2/'

Plus some whitespace, linewrap, and indent adjustments.

1 files changed, 2 insertions, 2 deletions

diff --git a/src/libsystemd/sd-bus/test-bus-chat.c b/src/libsystemd/sd-bus/test-bus-chat.c
index e91c402c5b..4a025d69ea 100644
--- a/src/libsystemd/sd-bus/test-bus-chat.c
+++ b/src/libsystemd/sd-bus/test-bus-chat.c
@@ -229,7 +229,7 @@ static int server(sd_bus *bus) {
                         log_info("Received fd=%d", fd);
 
                         if (write(fd, &x, 1) < 0) {
-                                log_error("Failed to write to fd: %m");
+                                log_error_errno(errno, "Failed to write to fd: %m");
                                 safe_close(fd);
                                 goto fail;
                         }
@@ -302,7 +302,7 @@ static void* client1(void*p) {
         assert(streq(hello, "hello"));
 
         if (pipe2(pp, O_CLOEXEC|O_NONBLOCK) < 0) {
-                log_error("Failed to allocate pipe: %m");
+                log_error_errno(errno, "Failed to allocate pipe: %m");
                 r = -errno;
                 goto finish;
         }