| /* |
| * Copyright (c) 2000-2001 Silicon Graphics, Inc. |
| * All Rights Reserved. |
| * |
| * This program is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU General Public License as |
| * published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it would be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License |
| * along with this program; if not, write the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA |
| */ |
| #ifndef DIRATTR_H |
| #define DIRATTR_H |
| |
| /* dah_t - handle to registered directory attributes |
| * a special handle is reserved for the caller's convenience, |
| * to indicate no directory attributes have been registered. |
| */ |
| typedef size32_t dah_t; |
| #define DAH_NULL SIZE32MAX |
| |
| |
| /* dirattr_init - creates the directory attributes registry. |
| * resync indicates if an existing context should be re-opened. |
| * returns FALSE if an error encountered. if NOT resync, |
| * dircnt hints at number of directories to expect. |
| */ |
| extern bool_t dirattr_init(char *housekeepingdir, |
| bool_t resync, |
| uint64_t dircnt); |
| |
| |
| /* dirattr_cleanup - removes all traces |
| */ |
| extern void dirattr_cleanup(void); |
| |
| |
| /* dirattr_add - registers a directory's attributes. knows how to interpret |
| * the filehdr. returns handle for use with dirattr_get_...(). |
| */ |
| extern dah_t dirattr_add(filehdr_t *fhdrp); |
| |
| /* dirattr_update - modifies existing registered attributes |
| */ |
| extern void dirattr_update(dah_t dah, filehdr_t *fhdrp); |
| |
| /* dirattr_del - frees dirattr no longer needed |
| */ |
| extern void dirattr_del(dah_t dah); |
| |
| /* dirattr_get_... - retrieve various attributes |
| */ |
| mode_t dirattr_get_mode(dah_t dah); |
| uid_t dirattr_get_uid(dah_t dah); |
| gid_t dirattr_get_gid(dah_t dah); |
| time32_t dirattr_get_atime(dah_t dah); |
| time32_t dirattr_get_mtime(dah_t dah); |
| time32_t dirattr_get_ctime(dah_t dah); |
| uint32_t dirattr_get_xflags(dah_t dah); |
| uint32_t dirattr_get_extsize(dah_t dah); |
| uint32_t dirattr_get_projid(dah_t dah); |
| uint32_t dirattr_get_dmevmask(dah_t dah); |
| uint32_t dirattr_get_dmstate(dah_t dah); |
| |
| /* dirattr_flush - flush dirattr I/O buffer. Returns 0 if successful. |
| */ |
| extern rv_t dirattr_flush(void); |
| |
| /* dirattr_addextattr - record an extended attribute. second argument is |
| * ptr to extattrhdr_t, with extattr name and value appended as |
| * described by hdr. |
| */ |
| extern void dirattr_addextattr(dah_t dah, extattrhdr_t *ahdrp); |
| |
| /* dirattr_cb_extattr - calls back for every extended attribute associated with |
| * the given dah. stops iteration and returnd FALSE if cbfunc returns FALSE, |
| * else returns TRUE. |
| */ |
| extern bool_t dirattr_cb_extattr(dah_t dah, |
| bool_t (*cbfunc)(extattrhdr_t *ahdrp, |
| void *ctxp), |
| extattrhdr_t *ahdrp, |
| void *ctxp); |
| |
| int create_filled_file(const char *pathname, off64_t size); |
| |
| #endif /* DIRATTR_H */ |
