diff options
Diffstat (limited to 'libglusterfs/src/defaults.c')
| -rw-r--r-- | libglusterfs/src/defaults.c | 1339 |
1 files changed, 0 insertions, 1339 deletions
diff --git a/libglusterfs/src/defaults.c b/libglusterfs/src/defaults.c deleted file mode 100644 index 5aa0fad8937..00000000000 --- a/libglusterfs/src/defaults.c +++ /dev/null @@ -1,1339 +0,0 @@ -/* - Copyright (c) 2006-2009 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 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 - General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see - <http://www.gnu.org/licenses/>. -*/ - -/* libglusterfs/src/defaults.c: - This file contains functions, which are used to fill the 'fops' and 'mops' - structures in the xlator structures, if they are not written. Here, all the - function calls are plainly forwared to the first child of the xlator, and - all the *_cbk function does plain STACK_UNWIND of the frame, and returns. - - All the functions are plain enough to understand. -*/ - -#ifndef _CONFIG_H -#define _CONFIG_H -#include "config.h" -#endif - -#include "xlator.h" - -static int32_t -default_lookup_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - inode_t *inode, - struct iatt *buf, - dict_t *dict, - struct iatt *postparent) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - inode, - buf, - dict, - postparent); - return 0; -} - -int32_t -default_lookup (call_frame_t *frame, - xlator_t *this, - loc_t *loc, - dict_t *xattr_req) -{ - STACK_WIND (frame, - default_lookup_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->lookup, - loc, - xattr_req); - return 0; -} - - -int32_t -default_forget (xlator_t *this, - inode_t *inode) -{ - return 0; -} - -static int32_t -default_stat_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct iatt *buf) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - buf); - return 0; -} - -int32_t -default_stat (call_frame_t *frame, - xlator_t *this, - loc_t *loc) -{ - STACK_WIND (frame, - default_stat_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->stat, - loc); - return 0; -} - -int32_t -default_truncate_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct iatt *prebuf, - struct iatt *postbuf) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - prebuf, - postbuf); - return 0; -} - -int32_t -default_truncate (call_frame_t *frame, - xlator_t *this, - loc_t *loc, - off_t offset) -{ - STACK_WIND (frame, - default_truncate_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->truncate, - loc, - offset); - return 0; -} - -static int32_t -default_ftruncate_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct iatt *prebuf, - struct iatt *postbuf) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - prebuf, - postbuf); - return 0; -} - -int32_t -default_ftruncate (call_frame_t *frame, - xlator_t *this, - fd_t *fd, - off_t offset) -{ - STACK_WIND (frame, - default_ftruncate_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->ftruncate, - fd, - offset); - return 0; -} - -int32_t -default_access_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno) -{ - STACK_UNWIND (frame, - op_ret, - op_errno); - return 0; -} - -int32_t -default_access (call_frame_t *frame, - xlator_t *this, - loc_t *loc, - int32_t mask) -{ - STACK_WIND (frame, - default_access_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->access, - loc, - mask); - return 0; -} - - -int32_t -default_readlink_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - const char *path, - struct iatt *buf) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - path, - buf); - return 0; -} - -int32_t -default_readlink (call_frame_t *frame, - xlator_t *this, - loc_t *loc, - size_t size) -{ - STACK_WIND (frame, - default_readlink_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->readlink, - loc, - size); - return 0; -} - - -int32_t -default_mknod_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - inode_t *inode, - struct iatt *buf, - struct iatt *preparent, - struct iatt *postparent) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - inode, - buf, - preparent, - postparent); - return 0; -} - - -int -default_mknod (call_frame_t *frame, xlator_t *this, - loc_t *loc, mode_t mode, dev_t rdev, dict_t *parms) -{ - STACK_WIND (frame, default_mknod_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->mknod, - loc, mode, rdev, parms); - return 0; -} - -int32_t -default_mkdir_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - inode_t *inode, - struct iatt *buf, - struct iatt *preparent, - struct iatt *postparent) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - inode, - buf, - preparent, - postparent); - return 0; -} - - -int -default_mkdir (call_frame_t *frame, xlator_t *this, - loc_t *loc, mode_t mode, dict_t *params) -{ - STACK_WIND (frame, default_mkdir_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->mkdir, - loc, mode, params); - return 0; -} - -int32_t -default_unlink_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct iatt *preparent, - struct iatt *postparent) -{ - STACK_UNWIND (frame, op_ret, op_errno, preparent, postparent); - return 0; -} - -int32_t -default_unlink (call_frame_t *frame, - xlator_t *this, - loc_t *loc) -{ - STACK_WIND (frame, - default_unlink_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->unlink, - loc); - return 0; -} - -int32_t -default_rmdir_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct iatt *preparent, - struct iatt *postparent) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - preparent, - postparent); - return 0; -} - -int32_t -default_rmdir (call_frame_t *frame, - xlator_t *this, - loc_t *loc) -{ - STACK_WIND (frame, - default_rmdir_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->rmdir, - loc); - return 0; -} - - -int32_t -default_symlink_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - inode_t *inode, - struct iatt *buf, - struct iatt *preparent, - struct iatt *postparent) -{ - STACK_UNWIND (frame, op_ret, op_errno, inode, buf, preparent, - postparent); - return 0; -} - - -int -default_symlink (call_frame_t *frame, xlator_t *this, - const char *linkpath, loc_t *loc, dict_t *params) -{ - STACK_WIND (frame, default_symlink_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->symlink, - linkpath, loc, params); - return 0; -} - - -int32_t -default_rename_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct iatt *buf, - struct iatt *preoldparent, - struct iatt *postoldparent, - struct iatt *prenewparent, - struct iatt *postnewparent) -{ - STACK_UNWIND (frame, op_ret, op_errno, buf, preoldparent, postoldparent, - prenewparent, postnewparent); - return 0; -} - -int32_t -default_rename (call_frame_t *frame, - xlator_t *this, - loc_t *oldloc, - loc_t *newloc) -{ - STACK_WIND (frame, - default_rename_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->rename, - oldloc, newloc); - return 0; -} - - -int32_t -default_link_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - inode_t *inode, - struct iatt *buf, - struct iatt *preparent, - struct iatt *postparent) -{ - STACK_UNWIND (frame, op_ret, op_errno, inode, buf, preparent, - postparent); - return 0; -} - -int32_t -default_link (call_frame_t *frame, - xlator_t *this, - loc_t *oldloc, - loc_t *newloc) -{ - STACK_WIND (frame, - default_link_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->link, - oldloc, newloc); - return 0; -} - - -int32_t -default_create_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - fd_t *fd, - inode_t *inode, - struct iatt *buf, - struct iatt *preparent, - struct iatt *postparent) -{ - STACK_UNWIND (frame, op_ret, op_errno, fd, inode, buf, preparent, - postparent); - return 0; -} - -int32_t -default_create (call_frame_t *frame, xlator_t *this, - loc_t *loc, int32_t flags, mode_t mode, - fd_t *fd, dict_t *params) -{ - STACK_WIND (frame, default_create_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->create, - loc, flags, mode, fd, params); - return 0; -} - -int32_t -default_open_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - fd_t *fd) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - fd); - return 0; -} - -int32_t -default_open (call_frame_t *frame, - xlator_t *this, - loc_t *loc, - int32_t flags, fd_t *fd, - int32_t wbflags) -{ - STACK_WIND (frame, - default_open_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->open, - loc, flags, fd, wbflags); - return 0; -} - -int32_t -default_readv_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct iovec *vector, - int32_t count, - struct iatt *stbuf, - struct iobref *iobref) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - vector, - count, - stbuf, - iobref); - return 0; -} - -int32_t -default_readv (call_frame_t *frame, - xlator_t *this, - fd_t *fd, - size_t size, - off_t offset) -{ - STACK_WIND (frame, - default_readv_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->readv, - fd, - size, - offset); - return 0; -} - - -int32_t -default_writev_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct iatt *prebuf, - struct iatt *postbuf) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - prebuf, - postbuf); - return 0; -} - -int32_t -default_writev (call_frame_t *frame, - xlator_t *this, - fd_t *fd, - struct iovec *vector, - int32_t count, - off_t off, - struct iobref *iobref) -{ - STACK_WIND (frame, - default_writev_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->writev, - fd, - vector, - count, - off, - iobref); - return 0; -} - -static int32_t -default_flush_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno) -{ - STACK_UNWIND (frame, - op_ret, - op_errno); - return 0; -} - -int32_t -default_flush (call_frame_t *frame, - xlator_t *this, - fd_t *fd) -{ - STACK_WIND (frame, - default_flush_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->flush, - fd); - return 0; -} - - -static int32_t -default_fsync_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct iatt *prebuf, - struct iatt *postbuf) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - prebuf, - postbuf); - return 0; -} - -int32_t -default_fsync (call_frame_t *frame, - xlator_t *this, - fd_t *fd, - int32_t flags) -{ - STACK_WIND (frame, - default_fsync_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fsync, - fd, - flags); - return 0; -} - -static int32_t -default_fstat_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct iatt *buf) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - buf); - return 0; -} - -int32_t -default_fstat (call_frame_t *frame, - xlator_t *this, - fd_t *fd) -{ - STACK_WIND (frame, - default_fstat_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fstat, - fd); - return 0; -} - -int32_t -default_opendir_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - fd_t *fd) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - fd); - return 0; -} - -int32_t -default_opendir (call_frame_t *frame, - xlator_t *this, - loc_t *loc, fd_t *fd) -{ - STACK_WIND (frame, - default_opendir_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->opendir, - loc, fd); - return 0; -} - -static int32_t -default_fsyncdir_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno) -{ - STACK_UNWIND (frame, - op_ret, - op_errno); - return 0; -} - -int32_t -default_fsyncdir (call_frame_t *frame, - xlator_t *this, - fd_t *fd, - int32_t flags) -{ - STACK_WIND (frame, - default_fsyncdir_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fsyncdir, - fd, - flags); - return 0; -} - - -static int32_t -default_statfs_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct statvfs *buf) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - buf); - return 0; -} - -int32_t -default_statfs (call_frame_t *frame, - xlator_t *this, - loc_t *loc) -{ - STACK_WIND (frame, - default_statfs_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->statfs, - loc); - return 0; -} - - -static int32_t -default_setxattr_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno) -{ - STACK_UNWIND (frame, - op_ret, - op_errno); - return 0; -} - -int32_t -default_setxattr (call_frame_t *frame, - xlator_t *this, - loc_t *loc, - dict_t *dict, - int32_t flags) -{ - STACK_WIND (frame, - default_setxattr_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->setxattr, - loc, - dict, - flags); - return 0; -} - - -static int32_t -default_fsetxattr_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno) -{ - STACK_UNWIND (frame, - op_ret, - op_errno); - return 0; -} - -int32_t -default_fsetxattr (call_frame_t *frame, - xlator_t *this, - fd_t *fd, - dict_t *dict, - int32_t flags) -{ - STACK_WIND (frame, - default_fsetxattr_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fsetxattr, - fd, - dict, - flags); - return 0; -} - - -static int32_t -default_fgetxattr_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - dict_t *dict) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - dict); - return 0; -} - - -int32_t -default_fgetxattr (call_frame_t *frame, - xlator_t *this, - fd_t *fd, - const char *name) -{ - STACK_WIND (frame, - default_fgetxattr_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fgetxattr, - fd, - name); - return 0; -} - -static int32_t -default_getxattr_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - dict_t *dict) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - dict); - return 0; -} - -int32_t -default_getxattr (call_frame_t *frame, - xlator_t *this, - loc_t *loc, - const char *name) -{ - STACK_WIND (frame, - default_getxattr_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->getxattr, - loc, - name); - return 0; -} - -int32_t -default_xattrop_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - dict_t *dict) -{ - STACK_UNWIND (frame, op_ret, op_errno, dict); - return 0; -} - -int32_t -default_xattrop (call_frame_t *frame, - xlator_t *this, - loc_t *loc, - gf_xattrop_flags_t flags, - dict_t *dict) -{ - STACK_WIND (frame, - default_xattrop_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->xattrop, - loc, - flags, - dict); - return 0; -} - -int32_t -default_fxattrop_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - dict_t *dict) -{ - STACK_UNWIND (frame, op_ret, op_errno, dict); - return 0; -} - -int32_t -default_fxattrop (call_frame_t *frame, - xlator_t *this, - fd_t *fd, - gf_xattrop_flags_t flags, - dict_t *dict) -{ - STACK_WIND (frame, - default_fxattrop_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fxattrop, - fd, - flags, - dict); - return 0; -} - - -static int32_t -default_removexattr_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno) -{ - STACK_UNWIND (frame, - op_ret, - op_errno); - return 0; -} - -int32_t -default_removexattr (call_frame_t *frame, - xlator_t *this, - loc_t *loc, - const char *name) -{ - STACK_WIND (frame, - default_removexattr_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->removexattr, - loc, - name); - return 0; -} - -static int32_t -default_lk_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct flock *lock) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - lock); - return 0; -} - -int32_t -default_lk (call_frame_t *frame, - xlator_t *this, - fd_t *fd, - int32_t cmd, - struct flock *lock) -{ - STACK_WIND (frame, - default_lk_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->lk, - fd, - cmd, - lock); - return 0; -} - - -static int32_t -default_inodelk_cbk (call_frame_t *frame, void *cookie, - xlator_t *this, int32_t op_ret, int32_t op_errno) - -{ - STACK_UNWIND (frame, op_ret, op_errno); - return 0; -} - - -int32_t -default_inodelk (call_frame_t *frame, xlator_t *this, - const char *volume, loc_t *loc, int32_t cmd, - struct flock *lock) -{ - STACK_WIND (frame, - default_inodelk_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->inodelk, - volume, loc, cmd, lock); - return 0; -} - - -static int32_t -default_finodelk_cbk (call_frame_t *frame, void *cookie, - xlator_t *this, int32_t op_ret, int32_t op_errno) - -{ - STACK_UNWIND (frame, op_ret, op_errno); - return 0; -} - - -int32_t -default_finodelk (call_frame_t *frame, xlator_t *this, - const char *volume, fd_t *fd, int32_t cmd, struct flock *lock) -{ - STACK_WIND (frame, - default_finodelk_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->finodelk, - volume, fd, cmd, lock); - return 0; -} - - -static int32_t -default_entrylk_cbk (call_frame_t *frame, void *cookie, - xlator_t *this, int32_t op_ret, int32_t op_errno) - -{ - STACK_UNWIND (frame, op_ret, op_errno); - return 0; -} - -int32_t -default_entrylk (call_frame_t *frame, xlator_t *this, - const char *volume, loc_t *loc, const char *basename, - entrylk_cmd cmd, entrylk_type type) -{ - STACK_WIND (frame, default_entrylk_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->entrylk, - volume, loc, basename, cmd, type); - return 0; -} - -static int32_t -default_fentrylk_cbk (call_frame_t *frame, void *cookie, - xlator_t *this, int32_t op_ret, int32_t op_errno) - -{ - STACK_UNWIND (frame, op_ret, op_errno); - return 0; -} - -int32_t -default_fentrylk (call_frame_t *frame, xlator_t *this, - const char *volume, fd_t *fd, const char *basename, - entrylk_cmd cmd, entrylk_type type) -{ - STACK_WIND (frame, default_fentrylk_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->fentrylk, - volume, fd, basename, cmd, type); - return 0; -} - - -/* Management operations */ - -static int32_t -default_getspec_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - char *spec_data) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - spec_data); - return 0; -} - - -int32_t -default_getspec (call_frame_t *frame, - xlator_t *this, - const char *key, - int32_t flags) -{ - STACK_WIND (frame, - default_getspec_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->getspec, - key, flags); - return 0; -} - -static int32_t -default_rchecksum_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - uint32_t weak_checksum, - uint8_t *strong_checksum) -{ - STACK_UNWIND (frame, - op_ret, - op_errno, - weak_checksum, - strong_checksum); - return 0; -} - - -int32_t -default_rchecksum (call_frame_t *frame, - xlator_t *this, - fd_t *fd, off_t offset, - int32_t len) -{ - STACK_WIND (frame, - default_rchecksum_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->rchecksum, - fd, offset, len); - return 0; -} - - -int32_t -default_readdir_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - gf_dirent_t *entries) -{ - STACK_UNWIND (frame, op_ret, op_errno, entries); - return 0; -} - - -int32_t -default_readdirp_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - gf_dirent_t *entries) -{ - STACK_UNWIND (frame, op_ret, op_errno, entries); - return 0; -} - -int32_t -default_readdir (call_frame_t *frame, - xlator_t *this, - fd_t *fd, - size_t size, - off_t off) -{ - STACK_WIND (frame, - default_readdir_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->readdir, - fd, size, off); - return 0; -} - - -int32_t -default_readdirp (call_frame_t *frame, - xlator_t *this, - fd_t *fd, - size_t size, - off_t off) -{ - STACK_WIND (frame, - default_readdirp_cbk, - FIRST_CHILD(this), - FIRST_CHILD(this)->fops->readdirp, - fd, size, off); - return 0; -} - - -/* notify */ -int -default_notify (xlator_t *this, int32_t event, void *data, ...) -{ - switch (event) - { - case GF_EVENT_PARENT_UP: - { - xlator_list_t *list = this->children; - - while (list) { - xlator_notify (list->xlator, event, this); - list = list->next; - } - } - break; - case GF_EVENT_CHILD_CONNECTING: - case GF_EVENT_CHILD_UP: - { - xlator_list_t *parent = this->parents; - /* Handle the case of CHILD_UP specially, send it to fuse */ - if (!parent && this->ctx && this->ctx->master) - xlator_notify (this->ctx->master, event, this->graph, NULL); - - while (parent) { - if (parent->xlator->init_succeeded) - xlator_notify (parent->xlator, event, - this, NULL); - parent = parent->next; - } - } - break; - case GF_EVENT_CHILD_DOWN: - default: - { - xlator_list_t *parent = this->parents; - while (parent) { - if (parent->xlator->init_succeeded) - xlator_notify (parent->xlator, event, - this, NULL); - parent = parent->next; - } - } - } - - return 0; -} - -int32_t -default_releasedir (xlator_t *this, - fd_t *fd) -{ - return 0; -} - -int32_t -default_release (xlator_t *this, - fd_t *fd) -{ - return 0; -} - -int32_t -default_setattr_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct iatt *statpre, - struct iatt *statpost) -{ - STACK_UNWIND (frame, op_ret, op_errno, statpre, statpost); - return 0; -} - -int32_t -default_setattr (call_frame_t *frame, - xlator_t *this, - loc_t *loc, - struct iatt *stbuf, - int32_t valid) -{ - STACK_WIND (frame, - default_setattr_cbk, - FIRST_CHILD (this), - FIRST_CHILD (this)->fops->setattr, - loc, stbuf, valid); - return 0; -} - -int32_t -default_fsetattr_cbk (call_frame_t *frame, - void *cookie, - xlator_t *this, - int32_t op_ret, - int32_t op_errno, - struct iatt *statpre, - struct iatt *statpost) -{ - STACK_UNWIND (frame, op_ret, op_errno, statpre, statpost); - return 0; -} - -int32_t -default_fsetattr (call_frame_t *frame, - xlator_t *this, - fd_t *fd, - struct iatt *stbuf, - int32_t valid) -{ - STACK_WIND (frame, - default_fsetattr_cbk, - FIRST_CHILD (this), - FIRST_CHILD (this)->fops->fsetattr, - fd, stbuf, valid); - return 0; -} - -int32_t -default_mem_acct_init (xlator_t *this) -{ - int ret = -1; - - ret = xlator_mem_acct_init (this, gf_common_mt_end); - - return ret; -} |