58 static long page = 0;  variable
71 	buf = malloc(page);  in ATF_TC_BODY()
74 	if (page < 1024)  in ATF_TC_BODY()
77 	for (size_t i = page; i >= 1; i = i - 1024) {  in ATF_TC_BODY()
78 		(void)mlock(buf, page - i);  in ATF_TC_BODY()
79 		(void)munlock(buf, page - i);  in ATF_TC_BODY()
121 	ATF_REQUIRE_ERRNO(ENOMEM, mlock(NULL, page) == -1);  in ATF_TC_BODY()
125 	ATF_REQUIRE_ERRNO(ENOMEM, mlock((char *)0, page) == -1);  in ATF_TC_BODY()
128 	ATF_REQUIRE_ERRNO(ENOMEM, munlock(NULL, page) == -1);  in ATF_TC_BODY()
131 	ATF_REQUIRE_ERRNO(ENOMEM, munlock((char *)0, page) == -1);  in ATF_TC_BODY()
136 	ATF_REQUIRE_ERRNO(EINVAL, mlock((char *)-1, page) == -1);  in ATF_TC_BODY()
138 	ATF_REQUIRE_ERRNO(EINVAL, munlock((char *)-1, page) == -1);  in ATF_TC_BODY()
141 	ATF_REQUIRE_ERRNO(ENOMEM, mlock((char *)-1, page) == -1);  in ATF_TC_BODY()
143 	ATF_REQUIRE_ERRNO(ENOMEM, munlock((char *)-1, page) == -1);  in ATF_TC_BODY()
146 	buf = malloc(page);	/* Get a valid address */  in ATF_TC_BODY()
151 	ATF_REQUIRE_ERRNO(EINVAL, mlock(buf, -page) == -1);  in ATF_TC_BODY()
153 	ATF_REQUIRE_ERRNO(EINVAL, munlock(buf, -page) == -1);  in ATF_TC_BODY()
156 	ATF_REQUIRE_ERRNO(ENOMEM, mlock(buf, -page) == -1);  in ATF_TC_BODY()
158 	ATF_REQUIRE_ERRNO(ENOMEM, munlock(buf, -page) == -1);  in ATF_TC_BODY()
168 	invalid_ptr = (void*)(((uintptr_t)sbrk(0)+page) & ~(page-1));  in ATF_TC_BODY()
172 	ATF_REQUIRE_ERRNO(ENOMEM, mlock(invalid_ptr, page) == -1);  in ATF_TC_BODY()
175 	ATF_REQUIRE_ERRNO(ENOMEM, munlock(invalid_ptr, page) == -1);  in ATF_TC_BODY()
200 	buf = malloc(page);
208 		for (ssize_t i = page; i >= 2; i -= 100) {
280 	buf = mmap(NULL, page, PROT_READ | PROT_WRITE, flags, -1, 0);
288 	ATF_REQUIRE(mlock(buf, page) == 0);
290 	ATF_REQUIRE(mlock(buf, page) == 0);
291 	ATF_REQUIRE(munlock(buf, page) == 0);
292 	ATF_REQUIRE(munmap(buf, page) == 0);
293 	ATF_REQUIRE(munlock(buf, page) != 0);
298 	buf = mmap(NULL, page, PROT_NONE, flags, -1, 0);
302 	ATF_REQUIRE_ERRNO(ENOMEM, mlock(buf, page) != 0);
304 	ATF_REQUIRE(mlock(buf, page) != 0);
306 	ATF_REQUIRE(munmap(buf, page) == 0);
342 	buf = malloc(page);
346 		ATF_REQUIRE(mlock(buf, page) == 0);
348 	ATF_REQUIRE(munlock(buf, page) == 0);
384 	buf = malloc(page);
387 	if ((uintptr_t)buf & ((uintptr_t)page - 1))
390 		addr = (void *)(((uintptr_t)buf) + page/3);
392 	ATF_REQUIRE_EQ(mlock(addr, page/5), 0);
393 	ATF_REQUIRE_EQ(munlock(addr, page/5), 0);
422 	buf = malloc(page);
426 	ATF_REQUIRE_EQ(munlock(buf, page), 0);
429 	ATF_REQUIRE_ERRNO(ENOMEM, munlock(buf, page) == -1);
437 	page = sysconf(_SC_PAGESIZE);
438 	ATF_REQUIRE(page >= 0);