testcases/open_posix_testsuite/conformance/interfaces/shm_unlink/assertions.xml

<assertions> 
  <assertion id="1" tag="ref:XSH6:{System Interfaces:shm_unlink:DESCRIPTION}">
   The shm_unlink() function shall remove the name of the shared memory object
   named by the string pointed to by name
  </assertion>
  <assertion id="2" tag="ref:XSH6:{System Interfaces:shm_unlink:DESCRIPTION}">
   If one or more references to the shared memory object exist when the object
   is unlinked, the name shall be removed before shm_unlink() returns
  </assertion>
  <assertion id="3" tag="ref:XSH6:{System Interfaces:shm_unlink:DESCRIPTION}">
   If one or more references to the shared memory object exist when the object
   is unlinked, the removal of the memory object contents shall be postponed
   until all open and map references to the shared memory object have been
   removed
  </assertion>
  <assertion id="4" tag="ref:XSH6:{System Interfaces:shm_unlink:DESCRIPTION}">
   Even if the object continues to exist after the last shm_unlink(), reuse of
   the name shall subsequently cause shm_open() to fail if O_CREAT is not set
  </assertion>
  <assertion id="5" tag="ref:XSH6:{System Interfaces:shm_unlink:DESCRIPTION}">
   Even if the object continues to exist after the last shm_unlink(), reuse of
   the name shall subsequently cause shm_open() to create a new shared memory
   object if O_CREAT is set
  </assertion>
  <assertion id="6" tag="ref:XSH6:{System Interfaces:shm_unlink:RETURN VALUE}">
   Upon successful completion, the shm_unlink() function shall return zero
  </assertion>
  <assertion id="7" tag="ref:XSH6:{System Interfaces:shm_unlink:RETURN VALUE}">
   Upon unsuccessful completion, the shm_unlink() function shall return -1
  </assertion>
  <assertion id="8" tag="ref:XSH6:{System Interfaces:shm_unlink:RETURN VALUE}">
   If -1 is returned, the named shared memory object shall not be changed by
   this function call
  </assertion>
  <assertion id="9" tag="ref:XSH6:{System Interfaces:shm_unlink:ERRORS}">
   The shm_unlink() function sets errno = EACCES if permission is denied to
   unlink the named shared memory object 
  </assertion>
  <assertion id="10" tag="ref:XSH6:{System Interfaces:shm_unlink:ERRORS}">
   The shm_unlink() function sets errno = ENAMETOOLONG if the length of the
   name argument exceeds PATH_MAX or a pathname component is longer than
   NAME_MAX
  </assertion>
  <assertion id="11" tag="ref:XSH6:{System Interfaces:shm_unlink:ERRORS}">
   The shm_unlink() function sets errno = ENOENT if the named shared memory
   object does not exist
  </assertion>
</assertions>