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oasis

Own branch of Oasis Linux (upstream: <https://git.sr.ht/~mcf/oasis/>) git clone https://anongit.hacktivis.me/git/oasis.git

time.h (480B)


  1. #include_next <sys/time.h>
  2. #define timespeccmp(tsp, usp, cmp) \
  3. (((tsp)->tv_sec == (usp)->tv_sec) ? \
  4. ((tsp)->tv_nsec cmp (usp)->tv_nsec) : \
  5. ((tsp)->tv_sec cmp (usp)->tv_sec))
  6. #define timespecsub(tsp, usp, vsp) \
  7. do { \
  8. (vsp)->tv_sec = (tsp)->tv_sec - (usp)->tv_sec; \
  9. (vsp)->tv_nsec = (tsp)->tv_nsec - (usp)->tv_nsec; \
  10. if ((vsp)->tv_nsec < 0) { \
  11. (vsp)->tv_sec--; \
  12. (vsp)->tv_nsec += 1000000000L; \
  13. } \
  14. } while (0)