This file describes the directives and concepts tested by this test set. test set name: fsclose01 directives: - close() - fcntl() - fdatasync() - fchdir() - fchmod() - fchown() - fstat() - fsync() - ftruncate() - ioctl() - lseek() - read() - readv() - tmpfile() - write() - writev() concepts: - Ensure the close() return -1 with errno set to EBUSY in case the file descriptor is still in use. - Ensure that close() cleans up resources allocated by tmpfile().