diff options
| -rw-r--r-- | cpukit/libmisc/uuid/gen_uuid.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/cpukit/libmisc/uuid/gen_uuid.c b/cpukit/libmisc/uuid/gen_uuid.c index 9b8dbeaa2e..5601c887c9 100644 --- a/cpukit/libmisc/uuid/gen_uuid.c +++ b/cpukit/libmisc/uuid/gen_uuid.c @@ -171,7 +171,12 @@ static int get_random_fd(void) fcntl(fd, F_SETFD, i | FD_CLOEXEC); } #endif +#ifdef __rtems__ + srand((((time_t)getpid()) << ((sizeof(pid_t)*CHAR_BIT)>>1)) ^ getuid() + ^ tv.tv_sec ^ tv.tv_usec); +#else srand((getpid() << ((sizeof(pid_t)*CHAR_BIT)>>1)) ^ getuid() ^ tv.tv_sec ^ tv.tv_usec); +#endif #ifdef DO_JRAND_MIX jrand_seed[0] = getpid() ^ (tv.tv_sec & 0xFFFF); jrand_seed[1] = getppid() ^ (tv.tv_usec & 0xFFFF); |