do { \
pthread_attr_t attr; \
assert(pthread_attr_init(&attr) == 0); \
- assert(pthread_attr_setstacksize(&attr, 124288) == 0); \
+ assert(pthread_attr_setstacksize(&attr, 122880) == 0); \
assert(pthread_create((A), &attr, (B), (void *)(C)) == 0); \
assert(pthread_attr_destroy(&attr) == 0); \
} while(0)