seqlock/testcase1.c

   1 #include <stdatomic.h>
   2 #include <threads.h>
   3
   4 #include "seqlock-wildcard.h"
   5
   6 seqlock_t *lock;
   7
   8 static void a(void *obj) {
   9         lock->write(3);
  10 }
  11
  12 static void b(void *obj) {
  13         lock->write(2);
  14 }
  15
  16 static void c(void *obj) {
  17         lock->write(2);
  18         int r1 = lock->read();
  19 }
  20
  21 int user_main(int argc, char **argv) {
  22         thrd_t t1, t2, t3, t4;
  23         lock = new seqlock_t();
  24
  25         thrd_create(&t1, (thrd_start_t)&a, NULL);
  26         //thrd_create(&t2, (thrd_start_t)&b, NULL);
  27         thrd_create(&t3, (thrd_start_t)&c, NULL);
  28
  29         thrd_join(t1);
  30         //thrd_join(t2);
  31         thrd_join(t3);
  32         return 0;
  33 }