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  /external/e2fsprogs/lib/uuid/
gen_uuid.c 109 THREAD_LOCAL unsigned short jrand_seed[3]; variable
156 jrand_seed[0] = getpid() ^ (tv.tv_sec & 0xFFFF);
157 jrand_seed[1] = getppid() ^ (tv.tv_usec & 0xFFFF);
158 jrand_seed[2] = (tv.tv_sec ^ tv.tv_usec) >> 16;
201 memcpy(tmp_seed, jrand_seed, sizeof(tmp_seed));
202 jrand_seed[2] = jrand_seed[2] ^ syscall(__NR_gettid);
205 memcpy(jrand_seed, tmp_seed,
206 sizeof(jrand_seed)-sizeof(unsigned short));

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