114 try_file_ops(int filefd, int dirfd, cap_rights_t rights)  in try_file_ops()  argument
138 	REQUIRE(dfd_cap = cap_new(dirfd, rights));  in try_file_ops()
191 	CHECK(ret == -1 || unlinkat(dirfd, "cap_create", 0) == 0);  in try_file_ops()
197 	CHECK(ret == -1 || unlinkat(dirfd, "cap_create", 0) == 0);  in try_file_ops()
202 	CHECK(ret == -1 || unlinkat(dirfd, "cap_create", 0) == 0);  in try_file_ops()
207 	ret = openat(dirfd, "cap_fsync", O_CREAT, 0600);  in try_file_ops()
234 	CHECK(unlinkat(dirfd, "cap_fsync", 0) == 0);  in try_file_ops()
239 	ret = openat(dirfd, "cap_ftruncate", O_CREAT, 0600);  in try_file_ops()
254 	CHECK(unlinkat(dirfd, "cap_ftruncate", 0) == 0);  in try_file_ops()
260 	CHECK(ret == -1 || unlinkat(dirfd, "cap_create", 0) == 0);  in try_file_ops()
266 	CHECK(ret == -1 || unlinkat(dirfd, "cap_create", 0) == 0);  in try_file_ops()
268 	ret = openat(dirfd, "cap_fsync", O_CREAT, 0600);  in try_file_ops()
287 	CHECK(unlinkat(dirfd, "cap_fsync", 0) == 0);  in try_file_ops()
296 	ret = openat(dirfd, "cap_chflagsat", O_CREAT, 0600);  in try_file_ops()
301 	CHECK(unlinkat(dirfd, "cap_chflagsat", 0) == 0);  in try_file_ops()
306 	ret = openat(dirfd, "cap_fchownat", O_CREAT, 0600);  in try_file_ops()
311 	CHECK(unlinkat(dirfd, "cap_fchownat", 0) == 0);  in try_file_ops()
316 	ret = openat(dirfd, "cap_fchmodat", O_CREAT, 0600);  in try_file_ops()
321 	CHECK(unlinkat(dirfd, "cap_fchmodat", 0) == 0);  in try_file_ops()
333 	ret = openat(dirfd, "cap_fstatat", O_CREAT, 0600);  in try_file_ops()
338 	CHECK(unlinkat(dirfd, "cap_fstatat", 0) == 0);  in try_file_ops()
349 	ret = openat(dirfd, "cap_futimesat", O_CREAT, 0600);  in try_file_ops()
354 	CHECK(unlinkat(dirfd, "cap_futimesat", 0) == 0);  in try_file_ops()
356 	ret = openat(dirfd, "cap_linkat_src", O_CREAT, 0600);  in try_file_ops()
359 	ret = linkat(dirfd, "cap_linkat_src", dfd_cap, "cap_linkat_dst", 0);  in try_file_ops()
361 	CHECK(unlinkat(dirfd, "cap_linkat_src", 0) == 0);  in try_file_ops()
362 	CHECK(ret == -1 || unlinkat(dirfd, "cap_linkat_dst", 0) == 0);  in try_file_ops()
366 	CHECK(ret == -1 || unlinkat(dirfd, "cap_mkdirat", AT_REMOVEDIR) == 0);  in try_file_ops()
370 	CHECK(ret == -1 || unlinkat(dirfd, "cap_mkfifoat", 0) == 0);  in try_file_ops()
374 	CHECK(ret == -1 || unlinkat(dirfd, "cap_mknodat", 0) == 0);  in try_file_ops()
380 	CHECK(ret == -1 || unlinkat(dirfd, "cap_symlinkat", 0) == 0);  in try_file_ops()
382 	ret = openat(dirfd, "cap_unlinkat", O_CREAT, 0600);  in try_file_ops()
387 	CHECK(ret == 0 || unlinkat(dirfd, "cap_unlinkat", 0) == 0);  in try_file_ops()
388 	ret = mkdirat(dirfd, "cap_unlinkat", 0700);  in try_file_ops()
392 	CHECK(ret == 0 || unlinkat(dirfd, "cap_unlinkat", AT_REMOVEDIR) == 0);  in try_file_ops()
420 		success = try_file_ops(filefd, dirfd, (rights)); \
423 		try_file_ops(filefd, dirfd, (rights)); \
435 	int filefd, dirfd, tmpfd;  in test_capabilities()  local
447 	dirfd = open(dir, O_RDONLY | O_DIRECTORY);  in test_capabilities()
448 	if (dirfd == -1) {  in test_capabilities()