/*
* read binary time info. all numbers are little endian.
* ticks and nsec are syncronized.
*/
static int
readbintime(char *buf, int n)
{
int i;
int64_t nsec, ticks;
uint8_t *b = (uint8_t*)buf;
i = 0;
if(fasthz == 0LL)
fastticks((uint64_t*)&fasthz);
nsec = todget(&ticks);
if(n >= 3*sizeof(uint64_t)){
int64_t2le(b+2*sizeof(uint64_t), fasthz);
i += sizeof(uint64_t);
}
if(n >= 2*sizeof(uint64_t)){
int64_t2le(b+sizeof(uint64_t), ticks);
i += sizeof(uint64_t);
}
if(n >= 8){
int64_t2le(b, nsec);
i += sizeof(int64_t);
}
return i;
}
/*
* read binary time info. all numbers are little endian.
* ticks and nsec are syncronized.
*/
static int readbintime(char *buf, int n)
{
int i;
int64_t nsec, ticks;
uint8_t *b = (uint8_t *) buf;
i = 0;
if (fasthz == 0LL)
fasthz = system_timing.tsc_freq;
#if 0
fastticks((uint64_t *) & fasthz);
nsec = todget(&ticks);
#endif
ticks = read_tsc();
nsec = tsc2nsec(ticks);
if (n >= 3 * sizeof(uint64_t)) {
int64_t2le(b + 2 * sizeof(uint64_t), fasthz);
i += sizeof(uint64_t);
}
if (n >= 2 * sizeof(uint64_t)) {
int64_t2le(b + sizeof(uint64_t), ticks);
i += sizeof(uint64_t);
}
if (n >= 8) {
int64_t2le(b, nsec);
i += sizeof(int64_t);
}
return i;
}
