Makefile.in test_str03c

in Makefile.in:204 add a missing @TEST_LINKLIB@ for target test_str03c


replace open("test_str03m",...) with shm_open("test_str03m",...) in

test_str03.c:532
test_str03c.c: 57

and ditto with shm_unlink:

test_str03c.c: 55	

BTW, why not using ftruncate to zero the shmem?

If ngptinit is not called, the test progs eat a HUGE amount of RAM.


In test_str03.c:537 the mmap size is wrong:
sa = (shared_area_t *)mmap(NULL, (sizeof(struct pthread_mutex_t *)),

that's too small, it has to be sizeof(shared_area_t)

And the "locking" seems strange ... why busy waiting on sa->locked
to become "1" - if we never set it back to "0" - don't we have a
mutex?

And we destroy the shared mutex on exit?
I think it should be moved to test_str03c when (re)initializing the shmen.

I will create some test programs for myself.