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

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Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
This commit is contained in:
Denys Vlasenko
2010-10-18 11:40:26 +02:00
parent b102e12253
commit 9ff50b8697
7 changed files with 37 additions and 43 deletions
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13
networking/udhcp/dumpleases.c
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@@ -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! :) */