140 	int xx;  in main()  local
184 				xx = getsubopt(&optionp, cfs_opts, &valuep);  in main()
185 				switch (xx) {  in main()
247 			xx = 33;  in main()
250 			xx = 0;  in main()
253 		return (xx);  in main()
256 	xx = cache_upgrade(cachedirp, lockid);  in main()
257 	if (xx != 0) {  in main()
259 		xx = cfs_check(cachedirp, noclean, mflag, verbose, nonoclean);  in main()
271 	return (xx);  in main()
437 	int xx;  in cfs_check()  local
458 	xx = cache_label_file(cachedirp, &clabel);  in cfs_check()
459 	if (xx)  in cfs_check()
460 		return (xx);  in cfs_check()
464 	xx = open(buf, O_RDWR | O_CREAT, 0700);  in cfs_check()
465 	if (xx == -1) {  in cfs_check()
469 	close(xx);  in cfs_check()
472 	xx = cache_permissions(cachedirp);  in cfs_check()
473 	if (xx)  in cfs_check()
474 		return (xx);  in cfs_check()
477 	xx = cache_check_dir(cachedirp, BACKMNT_NAME);  in cfs_check()
478 	if (xx)  in cfs_check()
479 		return (xx);  in cfs_check()
485 	xx = cache_check_dir(cachedirp, CACHEFS_LOSTFOUND_NAME);  in cfs_check()
486 	if (xx)  in cfs_check()
487 		return (xx);  in cfs_check()
494 	xx = strlen(cachedirp) + strlen(namep) + 3;  in cfs_check()
495 	if (xx >= MAXPATHLEN) {  in cfs_check()
526 		xx = strlen(cachedirp) + strlen(dep->d_name) + 3;  in cfs_check()
527 		if (xx >= MAXPATHLEN) {  in cfs_check()
537 		xx = lstat64(buf, &statinfo);  in cfs_check()
538 		if (xx == -1) {  in cfs_check()
551 			xx = chmod(buf, 0700);  in cfs_check()
552 			if (xx == -1) {  in cfs_check()
572 		xx = lstat64(buf, &statinfo);  in cfs_check()
573 		if (xx == -1) {  in cfs_check()
600 		xx = process_fsdir(cachedirp, dep->d_name, resp, verbose);  in cfs_check()
601 		if (xx) {  in cfs_check()
604 			return (xx);  in cfs_check()
618 		xx = lstat64(buf, &statinfo);  in cfs_check()
619 		if (xx == -1) {  in cfs_check()
649 		xx = nftw64(buf, tree_remove, 3, FLAGS_FTW);  in cfs_check()
650 		if (xx != 0) {  in cfs_check()
668 	xx = res_done(resp);  in cfs_check()
669 	if (xx == -1) {  in cfs_check()
706 	int xx;  in cache_label_file()  local
715 	xx = strlen(cachedirp) + strlen(namep) + 10;  in cache_label_file()
716 	if (xx >= MAXPATHLEN) {  in cache_label_file()
727 	xx = cachefs_label_file_get(buf1, &clabel1);  in cache_label_file()
728 	if (xx == -1) {  in cache_label_file()
730 		xx = cachefs_label_file_get(buf2, &clabel2);  in cache_label_file()
731 		if (xx == -1) {  in cache_label_file()
739 		xx = cachefs_label_file_put(buf1, &clabel2);  in cache_label_file()
740 		if (xx == -1) {  in cache_label_file()
757 	xx = cachefs_label_file_get(buf2, &clabel2);  in cache_label_file()
758 	if (xx == -1) {  in cache_label_file()
760 		xx = cachefs_label_file_put(buf2, &clabel1);  in cache_label_file()
761 		if (xx == -1) {  in cache_label_file()
800 	int xx;  in cache_permissions()  local
804 	xx = lstat64(cachedirp, &statinfo);  in cache_permissions()
805 	if (xx == -1) {  in cache_permissions()
815 		xx = chmod(cachedirp, 0);  in cache_permissions()
816 		if (xx == -1) {  in cache_permissions()
857 	int xx;  in cache_check_dir()  local
862 	xx = strlen(cachedirp) + strlen(namep) + 3;  in cache_check_dir()
863 	if (xx >= MAXPATHLEN) {  in cache_check_dir()
873 	xx = lstat64(buf, &statinfo);  in cache_check_dir()
874 	if (xx == -1) {  in cache_check_dir()
883 		xx = mkdir(buf, 0);  in cache_check_dir()
884 		if (xx == -1) {  in cache_check_dir()
895 		xx = unlink(buf);  in cache_check_dir()
896 		if (xx == -1) {  in cache_check_dir()
903 		xx = mkdir(buf, 0);  in cache_check_dir()
904 		if (xx == -1) {  in cache_check_dir()
953 	int xx;  in process_fsdir()  local
969 	xx = strlen(cachedirp) + strlen(namep) + 3;  in process_fsdir()
970 	if (xx >= MAXPATHLEN) {  in process_fsdir()
978 	xx = readlink(linkpath, buf, sizeof (buf));  in process_fsdir()
979 	if (xx == -1) {  in process_fsdir()
985 	buf[xx] = '\0';  in process_fsdir()
988 	xx = strlen(cachedirp) + strlen(buf) + 20 + 20;  in process_fsdir()
989 	if (xx >= MAXPATHLEN) {  in process_fsdir()
999 	xx = lstat64(dirpath, &statinfo);  in process_fsdir()
1000 	if ((xx == -1) || (strtoull(buf, NULL, 16) != statinfo.st_ino)) {  in process_fsdir()
1001 		if ((xx == -1) && (errno != ENOENT)) {  in process_fsdir()
1014 	xx = dlog_ck(dirpath, &maxlocalfileno);  in process_fsdir()
1015 	if (xx) {  in process_fsdir()
1022 	xx = process_fsinfo(buf, maxlocalfileno, &fsinfo, verbose);  in process_fsdir()
1023 	if (xx) {  in process_fsdir()
1091 		xx = strlen(dep->d_name);  in process_fsdir()
1092 		if ((xx != 16) && (xx != 17)) {  in process_fsdir()
1144 		xx = strncmp(dep->d_name, CACHEFS_PREFIX, CACHEFS_PREFIX_LEN);  in process_fsdir()
1145 		if (xx == 0)  in process_fsdir()
1155 			xx = nftw64(buf, tree_remove, 3, FLAGS_FTW);  in process_fsdir()
1156 			if (xx != 0) {  in process_fsdir()
1176 	xx = chmod(dirpath, 0777);  in process_fsdir()
1177 	if (xx == -1) {  in process_fsdir()
1191 		xx = unlink(linkpath);  in process_fsdir()
1192 		if (xx == -1) {  in process_fsdir()
1214 	int xx;  in process_fsinfo()  local
1238 	xx = read(fd, &fsinfo, sizeof (fsinfo));  in process_fsinfo()
1239 	if (xx != sizeof (fsinfo)) {  in process_fsinfo()
1259 	xx = write(fd, &fsinfo, sizeof (fsinfo));  in process_fsinfo()
1260 	if (xx != sizeof (fsinfo)) {  in process_fsinfo()
1321 	int xx;  in process_fsgroup()  local
1350 	xx = lstat64(attrfile, &statinfo);  in process_fsgroup()
1351 	if (xx == -1) {  in process_fsgroup()
1399 	xx = (size + MAXBSIZE - 1) / MAXBSIZE;  in process_fsgroup()
1400 	if (xx != ahp->ach_nblks) {  in process_fsgroup()
1404 				attrfile, ahp->ach_nblks, xx);  in process_fsgroup()
1406 		ahp->ach_nblks = xx;  in process_fsgroup()
1513 			xx = res_addident(resp, metap->md_rlno, &ent,  in process_fsgroup()
1516 			if (xx == -1) {  in process_fsgroup()
1531 		xx = (offset - offentry) / sizeof (struct cachefs_metadata);  in process_fsgroup()
1532 		bitp[xx/8] |= 1 << (xx % 8);  in process_fsgroup()
1549 		xx = strlen(dep->d_name);  in process_fsgroup()
1551 		if ((xx > 2) && (strcmp(dep->d_name + xx - 2, ".d") == 0)) {  in process_fsgroup()
1553 		} else if ((xx != 16) && (xx != 17)) {  in process_fsgroup()
1581 			xx = file_remove(buf, NULL, verbose);  in process_fsgroup()
1582 			if (xx == -1) {  in process_fsgroup()
1597 				xx = rmdir(buf);  in process_fsgroup()
1599 				xx = file_remove(buf, NULL, verbose);  in process_fsgroup()
1600 			if (xx == -1) {  in process_fsgroup()
1677 		xx = unlink(attrfile);  in process_fsgroup()
1678 		if (xx == -1) {  in process_fsgroup()
1726 	int xx;  in tree_remove()  local
1732 		xx = rmdir(namep);  in tree_remove()
1733 		if (xx != 0) {  in tree_remove()
1744 		xx = file_remove(namep, statp, S_verbose);  in tree_remove()
1777 	int xx;  in file_remove()  local
1786 		xx = stat64(namep, &statinfo);  in file_remove()
1787 		if (xx) {  in file_remove()
1820 		xx = stat64(newname, &statinfo);  in file_remove()
1821 		for (ii = 1; ((ii < 1000) && (xx == 0)); ii++) {  in file_remove()
1823 			xx = stat64(newname, &statinfo);  in file_remove()
1825 		xx = rename(namep, newname);  in file_remove()
1826 		if (xx) {  in file_remove()
1836 	xx = unlink(namep);  in file_remove()
1837 	if (xx == -1) {  in file_remove()