Revert "sd-bus: use PRIu64 instead of casting" (#4556)

This reverts commit 75ead2b753cb9586f3f208326446081baab70da1.

Follow up for #4546:
> @@ -848,8 +848,7 @@ static int bus_kernel_make_message(sd_bus *bus, struct kdbus_msg *k) {
         if (k->src_id == KDBUS_SRC_ID_KERNEL)
                 bus_message_set_sender_driver(bus, m);
         else {
-                xsprintf(m->sender_buffer, ":1.%llu",
-                         (unsigned long long)k->src_id);
+                xsprintf(m->sender_buffer, ":1.%"PRIu64, k->src_id);

This produces:

src/libsystemd/sd-bus/bus-kernel.c: In function ‘bus_kernel_make_message’:
src/libsystemd/sd-bus/bus-kernel.c:851:44: warning: format ‘%lu’ expects argument of type ‘long
unsigned int’, but argument 4 has type ‘__u64 {aka long long unsigned int}’ [-Wformat=]
                 xsprintf(m->sender_buffer, ":1.%"PRIu64, k->src_id);
                                            ^

diff --git a/src/libsystemd/sd-bus/bus-kernel.c b/src/libsystemd/sd-bus/bus-kernel.c
index ad468572f3aa683fc76a088a7213a33c12c48569..59398b841dcf50b28947a361a2a1a70e48d18ab9 100644 (file)
--- a/src/libsystemd/sd-bus/bus-kernel.c
+++ b/src/libsystemd/sd-bus/bus-kernel.c
@@ -848,7 +848,8 @@ static int bus_kernel_make_message(sd_bus *bus, struct kdbus_msg *k) {
         if (k->src_id == KDBUS_SRC_ID_KERNEL)
                 bus_message_set_sender_driver(bus, m);
         else {
-                xsprintf(m->sender_buffer, ":1.%"PRIu64, k->src_id);
+                xsprintf(m->sender_buffer, ":1.%llu",
+                         (unsigned long long)k->src_id);
                 m->sender = m->creds.unique_name = m->sender_buffer;
         }
 
@@ -859,7 +860,8 @@ static int bus_kernel_make_message(sd_bus *bus, struct kdbus_msg *k) {
         else if (k->dst_id == KDBUS_DST_ID_NAME)
                 m->destination = bus->unique_name; /* fill in unique name if the well-known name is missing */
         else {
-                xsprintf(m->destination_buffer, ":1.%"PRIu64, k->dst_id);
+                xsprintf(m->destination_buffer, ":1.%llu",
+                         (unsigned long long)k->dst_id);
                 m->destination = m->destination_buffer;
         }