diff options
Diffstat (limited to 'xlators/nfs/server/src/nfs-generics.h')
| -rw-r--r-- | xlators/nfs/server/src/nfs-generics.h | 171 |
1 files changed, 84 insertions, 87 deletions
diff --git a/xlators/nfs/server/src/nfs-generics.h b/xlators/nfs/server/src/nfs-generics.h index fa907b7c555..07a79994a4b 100644 --- a/xlators/nfs/server/src/nfs-generics.h +++ b/xlators/nfs/server/src/nfs-generics.h @@ -1,164 +1,161 @@ /* - Copyright (c) 2010 Gluster, Inc. <http://www.gluster.com> + Copyright (c) 2010-2011 Gluster, Inc. <http://www.gluster.com> This file is part of GlusterFS. - GlusterFS is free software; you can redistribute it and/or modify - it under the terms of the GNU Affero General Public License as published - by the Free Software Foundation; either version 3 of the License, - or (at your option) any later version. - - GlusterFS is distributed in the hope that it will be useful, but - WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - Affero General Public License for more details. - - You should have received a copy of the GNU Affero General Public License - along with this program. If not, see - <http://www.gnu.org/licenses/>. + This file is licensed to you under your choice of the GNU Lesser + General Public License, version 3 or any later version (LGPLv3 or + later), or the GNU General Public License, version 2 (GPLv2), in all + cases as published by the Free Software Foundation. */ #ifndef _NFS_GENERICS_H_ #define _NFS_GENERICS_H_ -#ifndef _CONFIG_H -#define _CONFIG_H -#include "config.h" -#endif - #include "nfs.h" -#include "xlator.h" +#include <glusterfs/xlator.h> #include "nfs-fops.h" #include "nfs-inodes.h" struct nfs_direntcache { - gf_dirent_t entries; /* Head of list of cached dirents. */ - gf_dirent_t *next; /* Pointer to the next entry that - * should be sent by readdir */ - uint64_t prev_off; /* Offset where the next read will - * happen. - */ + gf_dirent_t entries; /* Head of list of cached dirents. */ + gf_dirent_t *next; /* Pointer to the next entry that + * should be sent by readdir */ + uint64_t prev_off; /* Offset where the next read will + * happen. + */ }; /* WE're trying to abstract the fops interface from the NFS xlator so that * different NFS versions can simply call a standard interface and have fop * interface dependent functions be handled internally. * This structure is part of such an abstraction. The fops layer stores any - * state is requires in the fd. For eg, the dirent cache for a directory fd_t. + * state is requires in the fd. E.g. the dirent cache for a directory fd_t. */ typedef struct nfs_fop_fdcontext { - pthread_mutex_t lock; - size_t dirent_bufsize; - off_t offset; - struct nfs_direntcache *dcache; - xlator_t *dirvol; + pthread_mutex_t lock; + size_t dirent_bufsize; + off_t offset; + struct nfs_direntcache *dcache; + xlator_t *dirvol; } nfs_fdctx_t; extern int -nfs_fstat (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, - fop_stat_cbk_t cbk, void *local); +nfs_fstat(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, + fop_stat_cbk_t cbk, void *local); extern int -nfs_readdirp (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *dirfd, - size_t bufsize, off_t offset, fop_readdir_cbk_t cbk, void *local); - +nfs_readdirp(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *dirfd, + size_t bufsize, off_t offset, fop_readdir_cbk_t cbk, void *local); extern int -nfs_lookup (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, - fop_lookup_cbk_t cbk, void *local); +nfs_lookup(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, + fop_lookup_cbk_t cbk, void *local); extern int -nfs_create (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, - int flags, mode_t mode, fop_create_cbk_t cbk, void *local); +nfs_create(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, + int flags, mode_t mode, fop_create_cbk_t cbk, void *local); extern int -nfs_flush (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, - fop_flush_cbk_t cbk, void *local); +nfs_flush(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, + fop_flush_cbk_t cbk, void *local); extern int -nfs_mkdir (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, - mode_t mode, fop_mkdir_cbk_t cbk, void *local); +nfs_mkdir(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, + mode_t mode, fop_mkdir_cbk_t cbk, void *local); extern int -nfs_truncate (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, - off_t offset, fop_truncate_cbk_t cbk, void *local); +nfs_truncate(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, + off_t offset, fop_truncate_cbk_t cbk, void *local); extern int -nfs_read (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, size_t size, - off_t offset, fop_readv_cbk_t cbk, void *local); +nfs_read(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, size_t size, + off_t offset, fop_readv_cbk_t cbk, void *local); extern int -nfs_fsync (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, - int32_t datasync, fop_fsync_cbk_t cbk, void *local); +nfs_fsync(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, + int32_t datasync, fop_fsync_cbk_t cbk, void *local); extern int -nfs_write (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, - struct iobuf *srciob, struct iovec *vector, int32_t count, - off_t offset, fop_writev_cbk_t cbk, void *local); +nfs_write(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, + struct iobref *srciobref, struct iovec *vector, int32_t count, + off_t offset, fop_writev_cbk_t cbk, void *local); extern int -nfs_open (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, - int32_t flags, fop_open_cbk_t cbk, void *local); +nfs_open(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, + int32_t flags, fop_open_cbk_t cbk, void *local); extern int -nfs_rename (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *oldloc, - loc_t *newloc, fop_rename_cbk_t cbk, void *local); +nfs_rename(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *oldloc, + loc_t *newloc, fop_rename_cbk_t cbk, void *local); extern int -nfs_link (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *oldloc, - loc_t *newloc, fop_link_cbk_t cbk, void *local); +nfs_link(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *oldloc, + loc_t *newloc, fop_link_cbk_t cbk, void *local); extern int -nfs_unlink (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, - fop_unlink_cbk_t cbk, void *local); +nfs_unlink(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, + fop_unlink_cbk_t cbk, void *local); extern int -nfs_rmdir (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, - fop_rmdir_cbk_t cbk, void *local); +nfs_rmdir(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, + fop_rmdir_cbk_t cbk, void *local); extern int -nfs_mknod (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, - mode_t mode, dev_t dev, fop_mknod_cbk_t cbk, void *local); +nfs_mknod(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, + mode_t mode, dev_t dev, fop_mknod_cbk_t cbk, void *local); extern int -nfs_readlink (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *linkloc, - fop_readlink_cbk_t cbk, void *local); +nfs_readlink(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *linkloc, + fop_readlink_cbk_t cbk, void *local); extern int -nfs_setattr (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, - struct iatt *buf, int32_t valid, fop_setattr_cbk_t cbk, - void *local); +nfs_setattr(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, + struct iatt *buf, int32_t valid, fop_setattr_cbk_t cbk, + void *local); extern int -nfs_statfs (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, - fop_statfs_cbk_t cbk, void *local); +nfs_statfs(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, + fop_statfs_cbk_t cbk, void *local); extern int -nfs_stat (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, - fop_stat_cbk_t cbk, void *local); +nfs_stat(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, + fop_stat_cbk_t cbk, void *local); extern int -nfs_symlink (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, char *target, - loc_t *linkloc, fop_symlink_cbk_t cbk, void *local); +nfs_symlink(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, char *target, + loc_t *linkloc, fop_symlink_cbk_t cbk, void *local); /* Synchronous equivalents */ extern call_stub_t * -nfs_open_sync (xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, - int32_t flags); +nfs_open_sync(xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, int32_t flags); extern call_stub_t * -nfs_write_sync (xlator_t *xl, nfs_user_t *nfu, fd_t *fd, struct iobuf *srciob, - struct iovec *vec, int count, off_t offset); +nfs_write_sync(xlator_t *xl, nfs_user_t *nfu, fd_t *fd, struct iobuf *srciob, + struct iovec *vec, int count, off_t offset); extern call_stub_t * -nfs_read_sync (xlator_t *xl, nfs_user_t *nfu, fd_t *fd, size_t size, - off_t offset); +nfs_read_sync(xlator_t *xl, nfs_user_t *nfu, fd_t *fd, size_t size, + off_t offset); extern int -nfs_opendir (xlator_t *nfsx, xlator_t *fopxl, nfs_user_t *nfu, loc_t *pathloc, - fop_opendir_cbk_t cbk, void *local); +nfs_opendir(xlator_t *nfsx, xlator_t *fopxl, nfs_user_t *nfu, loc_t *pathloc, + fop_opendir_cbk_t cbk, void *local); extern int -nfs_access (xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, - int32_t accesstest, fop_access_cbk_t cbk, void *local); +nfs_access(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *pathloc, + int32_t accesstest, fop_access_cbk_t cbk, void *local); +extern int +nfs_lk(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, fd_t *fd, int cmd, + struct gf_flock *flock, fop_lk_cbk_t cbk, void *local); + +extern int +nfs_getxattr(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *loc, + char *name, dict_t *xdata, fop_getxattr_cbk_t cbk, void *local); + +extern int +nfs_setxattr(xlator_t *nfsx, xlator_t *xl, nfs_user_t *nfu, loc_t *loc, + dict_t *dict, int32_t flags, dict_t *xdata, fop_setxattr_cbk_t cbk, + void *local); + #endif |