*: deinline SWAP_xE64 on 32-bit CPUs. Wins !90 bytes both on 32 and 64 bits

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>

2 files changed, 3 insertions, 24 deletions

diff --git a/networking/udhcp/dumpleases.c b/networking/udhcp/dumpleases.c
index 341815a69..46610fc63 100644
--- a/networking/udhcp/dumpleases.c
+++ b/networking/udhcp/dumpleases.c
@@ -6,17 +6,6 @@
 #include "dhcpd.h"
 #include "unicode.h"
 
-#if BB_LITTLE_ENDIAN
-static inline uint64_t hton64(uint64_t v)
-{
-        return SWAP_BE64(v);
-}
-#else
-#define hton64(v) (v)
-#endif
-#define ntoh64(v) hton64(v)
-
-
 int dumpleases_main(int argc, char **argv) MAIN_EXTERNALLY_VISIBLE;
 int dumpleases_main(int argc UNUSED_PARAM, char **argv)
 {
@@ -54,7 +43,7 @@ int dumpleases_main(int argc UNUSED_PARAM, char **argv)
         /*     "123456789 123456789 123456789 123456789 123456789 123456789 123456789 123456789 */
 
         xread(fd, &written_at, sizeof(written_at));
-        written_at = ntoh64(written_at);
+        written_at = SWAP_BE64(written_at);
         curr = time(NULL);
         if (curr < written_at)
                 written_at = curr; /* lease file from future! :) */
diff --git a/networking/udhcp/files.c b/networking/udhcp/files.c
index 68b2085a9..49bcafb9c 100644
--- a/networking/udhcp/files.c
+++ b/networking/udhcp/files.c
@@ -11,16 +11,6 @@
 #include "common.h"
 #include "dhcpd.h"
 
-#if BB_LITTLE_ENDIAN
-static inline uint64_t hton64(uint64_t v)
-{
-        return SWAP_BE64(v);
-}
-#else
-#define hton64(v) (v)
-#endif
-#define ntoh64(v) hton64(v)
-
 /* on these functions, make sure your datatype matches */
 static int FAST_FUNC read_str(const char *line, void *arg)
 {
@@ -140,7 +130,7 @@ void FAST_FUNC write_leases(void)
 
         curr = written_at = time(NULL);
 
-        written_at = hton64(written_at);
+        written_at = SWAP_BE64(written_at);
         full_write(fd, &written_at, sizeof(written_at));
 
         for (i = 0; i < server_config.max_leases; i++) {
@@ -190,7 +180,7 @@ void FAST_FUNC read_leases(const char *file)
 
         if (full_read(fd, &written_at, sizeof(written_at)) != sizeof(written_at))
                 goto ret;
-        written_at = ntoh64(written_at);
+        written_at = SWAP_BE64(written_at);
 
         time_passed = time(NULL) - written_at;
         /* Strange written_at, or lease file from old version of udhcpd