Searched refs:jrand_seed (Results 1 - 1 of 1) sorted by relevance

/external/e2fsprogs/lib/uuid/
H A Dgen_uuid.c110 THREAD_LOCAL unsigned short jrand_seed[3]; variable
157 jrand_seed[0] = getpid() ^ (tv.tv_sec & 0xFFFF);
158 jrand_seed[1] = getppid() ^ (tv.tv_usec & 0xFFFF);
159 jrand_seed[2] = (tv.tv_sec ^ tv.tv_usec) >> 16;
204 memcpy(tmp_seed, jrand_seed, sizeof(tmp_seed));
205 jrand_seed[2] = jrand_seed[2] ^ syscall(__NR_gettid);
208 memcpy(jrand_seed, tmp_seed,
209 sizeof(jrand_seed) - sizeof(unsigned short));

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