diff options
Diffstat (limited to 'xlators/features/read-only/src/read-only-common.c')
| -rw-r--r-- | xlators/features/read-only/src/read-only-common.c | 555 |
1 files changed, 263 insertions, 292 deletions
diff --git a/xlators/features/read-only/src/read-only-common.c b/xlators/features/read-only/src/read-only-common.c index f4851a4be40..39985169991 100644 --- a/xlators/features/read-only/src/read-only-common.c +++ b/xlators/features/read-only/src/read-only-common.c @@ -12,424 +12,395 @@ #include "defaults.h" gf_boolean_t -is_readonly_or_worm_enabled (call_frame_t *frame, xlator_t *this) +is_readonly_or_worm_enabled(call_frame_t *frame, xlator_t *this) { - read_only_priv_t *priv = NULL; - gf_boolean_t readonly_or_worm_enabled = _gf_false; + read_only_priv_t *priv = NULL; + gf_boolean_t readonly_or_worm_enabled = _gf_false; - priv = this->private; - GF_ASSERT (priv); + priv = this->private; + GF_ASSERT(priv); - readonly_or_worm_enabled = priv->readonly_or_worm_enabled; + readonly_or_worm_enabled = priv->readonly_or_worm_enabled; - if (frame->root->pid < GF_CLIENT_PID_MAX) - readonly_or_worm_enabled = _gf_false; + if (frame->root->pid < GF_CLIENT_PID_MAX) + readonly_or_worm_enabled = _gf_false; - return readonly_or_worm_enabled; + return readonly_or_worm_enabled; } static int -_check_key_is_zero_filled (dict_t *d, char *k, data_t *v, - void *tmp) +_check_key_is_zero_filled(dict_t *d, char *k, data_t *v, void *tmp) { - if (mem_0filled ((const char *)v->data, v->len)) { - /* -1 means, no more iterations, treat as 'break' */ - return -1; - } - return 0; + if (mem_0filled((const char *)v->data, v->len)) { + /* -1 means, no more iterations, treat as 'break' */ + return -1; + } + return 0; } int32_t -ro_xattrop (call_frame_t *frame, xlator_t *this, loc_t *loc, - gf_xattrop_flags_t flags, dict_t *dict, dict_t *xdata) +ro_xattrop(call_frame_t *frame, xlator_t *this, loc_t *loc, + gf_xattrop_flags_t flags, dict_t *dict, dict_t *xdata) { - gf_boolean_t allzero = _gf_false; - int ret = 0; - - ret = dict_foreach (dict, _check_key_is_zero_filled, NULL); - if (ret == 0) - allzero = _gf_true; - - if (is_readonly_or_worm_enabled (frame, this) && !allzero) - STACK_UNWIND_STRICT (xattrop, frame, -1, EROFS, NULL, xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->xattrop, - loc, flags, dict, xdata); - return 0; + gf_boolean_t allzero = _gf_false; + int ret = 0; + + ret = dict_foreach(dict, _check_key_is_zero_filled, NULL); + if (ret == 0) + allzero = _gf_true; + + if (is_readonly_or_worm_enabled(frame, this) && !allzero) + STACK_UNWIND_STRICT(xattrop, frame, -1, EROFS, NULL, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->xattrop, loc, flags, dict, + xdata); + return 0; } int32_t -ro_fxattrop (call_frame_t *frame, xlator_t *this, - fd_t *fd, gf_xattrop_flags_t flags, dict_t *dict, dict_t *xdata) +ro_fxattrop(call_frame_t *frame, xlator_t *this, fd_t *fd, + gf_xattrop_flags_t flags, dict_t *dict, dict_t *xdata) { - gf_boolean_t allzero = _gf_false; - int ret = 0; + gf_boolean_t allzero = _gf_false; + int ret = 0; - ret = dict_foreach (dict, _check_key_is_zero_filled, NULL); - if (ret == 0) - allzero = _gf_true; + ret = dict_foreach(dict, _check_key_is_zero_filled, NULL); + if (ret == 0) + allzero = _gf_true; - if (is_readonly_or_worm_enabled (frame, this) && !allzero) - STACK_UNWIND_STRICT (fxattrop, frame, -1, EROFS, NULL, xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->fxattrop, - fd, flags, dict, xdata); + if (is_readonly_or_worm_enabled(frame, this) && !allzero) + STACK_UNWIND_STRICT(fxattrop, frame, -1, EROFS, NULL, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->fxattrop, fd, flags, dict, + xdata); - return 0; + return 0; } int32_t -ro_entrylk (call_frame_t *frame, xlator_t *this, const char *volume, - loc_t *loc, const char *basename, entrylk_cmd cmd, - entrylk_type type, dict_t *xdata) +ro_entrylk(call_frame_t *frame, xlator_t *this, const char *volume, loc_t *loc, + const char *basename, entrylk_cmd cmd, entrylk_type type, + dict_t *xdata) { - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->entrylk, - volume, loc, basename, cmd, type, xdata); + STACK_WIND_TAIL(frame, FIRST_CHILD(this), FIRST_CHILD(this)->fops->entrylk, + volume, loc, basename, cmd, type, xdata); - return 0; + return 0; } int32_t -ro_fentrylk (call_frame_t *frame, xlator_t *this, const char *volume, - fd_t *fd, const char *basename, entrylk_cmd cmd, entrylk_type type, - dict_t *xdata) +ro_fentrylk(call_frame_t *frame, xlator_t *this, const char *volume, fd_t *fd, + const char *basename, entrylk_cmd cmd, entrylk_type type, + dict_t *xdata) { - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->fentrylk, - volume, fd, basename, cmd, type, xdata); + STACK_WIND_TAIL(frame, FIRST_CHILD(this), FIRST_CHILD(this)->fops->fentrylk, + volume, fd, basename, cmd, type, xdata); - return 0; + return 0; } int32_t -ro_inodelk (call_frame_t *frame, xlator_t *this, const char *volume, - loc_t *loc, int32_t cmd, struct gf_flock *lock, dict_t *xdata) +ro_inodelk(call_frame_t *frame, xlator_t *this, const char *volume, loc_t *loc, + int32_t cmd, struct gf_flock *lock, dict_t *xdata) { - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->inodelk, - volume, loc, cmd, lock, xdata); + STACK_WIND_TAIL(frame, FIRST_CHILD(this), FIRST_CHILD(this)->fops->inodelk, + volume, loc, cmd, lock, xdata); - return 0; + return 0; } int32_t -ro_finodelk (call_frame_t *frame, xlator_t *this, const char *volume, - fd_t *fd, int32_t cmd, struct gf_flock *lock, dict_t *xdata) +ro_finodelk(call_frame_t *frame, xlator_t *this, const char *volume, fd_t *fd, + int32_t cmd, struct gf_flock *lock, dict_t *xdata) { - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->finodelk, - volume, fd, cmd, lock, xdata); + STACK_WIND_TAIL(frame, FIRST_CHILD(this), FIRST_CHILD(this)->fops->finodelk, + volume, fd, cmd, lock, xdata); - return 0; + return 0; } int32_t -ro_lk (call_frame_t *frame, xlator_t *this, fd_t *fd, int cmd, - struct gf_flock *flock, dict_t *xdata) +ro_lk(call_frame_t *frame, xlator_t *this, fd_t *fd, int cmd, + struct gf_flock *flock, dict_t *xdata) { - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->lk, fd, cmd, flock, - xdata); + STACK_WIND_TAIL(frame, FIRST_CHILD(this), FIRST_CHILD(this)->fops->lk, fd, + cmd, flock, xdata); - return 0; + return 0; } int32_t -ro_setattr (call_frame_t *frame, xlator_t *this, loc_t *loc, - struct iatt *stbuf, int32_t valid, dict_t *xdata) +ro_setattr(call_frame_t *frame, xlator_t *this, loc_t *loc, struct iatt *stbuf, + int32_t valid, dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (setattr, frame, -1, EROFS, NULL, NULL, - xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->setattr, loc, stbuf, - valid, xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(setattr, frame, -1, EROFS, NULL, NULL, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->setattr, loc, stbuf, valid, + xdata); + + return 0; } int32_t -ro_fsetattr (call_frame_t *frame, xlator_t *this, fd_t *fd, - struct iatt *stbuf, int32_t valid, dict_t *xdata) +ro_fsetattr(call_frame_t *frame, xlator_t *this, fd_t *fd, struct iatt *stbuf, + int32_t valid, dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (fsetattr, frame, -1, EROFS, NULL, NULL, - xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->fsetattr, fd, stbuf, - valid, xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(fsetattr, frame, -1, EROFS, NULL, NULL, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->fsetattr, fd, stbuf, valid, + xdata); + + return 0; } - int32_t -ro_truncate (call_frame_t *frame, xlator_t *this, loc_t *loc, off_t offset, dict_t *xdata) +ro_truncate(call_frame_t *frame, xlator_t *this, loc_t *loc, off_t offset, + dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (truncate, frame, -1, EROFS, NULL, NULL, - xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->truncate, loc, offset, - xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(truncate, frame, -1, EROFS, NULL, NULL, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->truncate, loc, offset, xdata); + + return 0; } int32_t -ro_ftruncate (call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset, dict_t *xdata) +ro_ftruncate(call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset, + dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (ftruncate, frame, -1, EROFS, NULL, NULL, - xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->ftruncate, fd, offset, - xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(ftruncate, frame, -1, EROFS, NULL, NULL, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->ftruncate, fd, offset, xdata); + + return 0; } int32_t -ro_fallocate (call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t mode, - off_t offset, size_t len, dict_t *xdata) +ro_fallocate(call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t mode, + off_t offset, size_t len, dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (fallocate, frame, -1, EROFS, NULL, NULL, - xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->fallocate, fd, mode, - offset, len, xdata); - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(fallocate, frame, -1, EROFS, NULL, NULL, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->fallocate, fd, mode, offset, + len, xdata); + return 0; } - int -ro_mknod (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode, - dev_t rdev, mode_t umask, dict_t *xdata) +ro_mknod(call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode, + dev_t rdev, mode_t umask, dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (mknod, frame, -1, EROFS, NULL, NULL, NULL, - NULL, xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->mknod, loc, mode, - rdev, umask, xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(mknod, frame, -1, EROFS, NULL, NULL, NULL, NULL, + xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->mknod, loc, mode, rdev, umask, + xdata); + + return 0; } - int -ro_mkdir (call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode, - mode_t umask, dict_t *xdata) +ro_mkdir(call_frame_t *frame, xlator_t *this, loc_t *loc, mode_t mode, + mode_t umask, dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (mkdir, frame, -1, EROFS, NULL, NULL, NULL, - NULL, xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->mkdir, loc, mode, - umask, xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(mkdir, frame, -1, EROFS, NULL, NULL, NULL, NULL, + xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->mkdir, loc, mode, umask, + xdata); + + return 0; } int32_t -ro_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc, int xflag, - dict_t *xdata) +ro_unlink(call_frame_t *frame, xlator_t *this, loc_t *loc, int xflag, + dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (unlink, frame, -1, EROFS, NULL, NULL, - xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->unlink, loc, xflag, - xdata); + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(unlink, frame, -1, EROFS, NULL, NULL, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->unlink, loc, xflag, xdata); - return 0; + return 0; } - int -ro_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc, int flags, - dict_t *xdata) +ro_rmdir(call_frame_t *frame, xlator_t *this, loc_t *loc, int flags, + dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (rmdir, frame, -1, EROFS, NULL, NULL, - xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->rmdir, loc, flags, - xdata); + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(rmdir, frame, -1, EROFS, NULL, NULL, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->rmdir, loc, flags, xdata); - return 0; + return 0; } - int -ro_symlink (call_frame_t *frame, xlator_t *this, const char *linkpath, - loc_t *loc, mode_t umask, dict_t *xdata) +ro_symlink(call_frame_t *frame, xlator_t *this, const char *linkpath, + loc_t *loc, mode_t umask, dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (symlink, frame, -1, EROFS, NULL, NULL, - NULL, NULL, xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->symlink, linkpath, - loc, umask, xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(symlink, frame, -1, EROFS, NULL, NULL, NULL, NULL, + xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->symlink, linkpath, loc, umask, + xdata); + + return 0; } - - int32_t -ro_rename (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc, - dict_t *xdata) +ro_rename(call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc, + dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (rename, frame, -1, EROFS, NULL, NULL, NULL, - NULL, NULL, xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->rename, oldloc, - newloc, xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(rename, frame, -1, EROFS, NULL, NULL, NULL, NULL, + NULL, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->rename, oldloc, newloc, xdata); + + return 0; } - int32_t -ro_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc, dict_t *xdata) +ro_link(call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc, + dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (link, frame, -1, EROFS, NULL, NULL, NULL, - NULL, xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->link, oldloc, newloc, - xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(link, frame, -1, EROFS, NULL, NULL, NULL, NULL, + xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), FIRST_CHILD(this)->fops->link, + oldloc, newloc, xdata); + + return 0; } int32_t -ro_create (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags, - mode_t mode, mode_t umask, fd_t *fd, dict_t *xdata) +ro_create(call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags, + mode_t mode, mode_t umask, fd_t *fd, dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (create, frame, -1, EROFS, NULL, NULL, NULL, - NULL, NULL, xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->create, loc, flags, - mode, umask, fd, xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(create, frame, -1, EROFS, NULL, NULL, NULL, NULL, + NULL, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->create, loc, flags, mode, + umask, fd, xdata); + + return 0; } - static int32_t -ro_open_cbk (call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, - int32_t op_errno, fd_t *fd, dict_t *xdata) +ro_open_cbk(call_frame_t *frame, void *cookie, xlator_t *this, int32_t op_ret, + int32_t op_errno, fd_t *fd, dict_t *xdata) { - STACK_UNWIND_STRICT (open, frame, op_ret, op_errno, fd, xdata); - return 0; + STACK_UNWIND_STRICT(open, frame, op_ret, op_errno, fd, xdata); + return 0; } int32_t -ro_open (call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags, - fd_t *fd, dict_t *xdata) +ro_open(call_frame_t *frame, xlator_t *this, loc_t *loc, int32_t flags, + fd_t *fd, dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this) && - (((flags & O_ACCMODE) == O_WRONLY) || - ((flags & O_ACCMODE) == O_RDWR))) { - STACK_UNWIND_STRICT (open, frame, -1, EROFS, NULL, xdata); - return 0; - } - - STACK_WIND (frame, ro_open_cbk, FIRST_CHILD(this), - FIRST_CHILD(this)->fops->open, loc, flags, fd, xdata); - return 0; + if (is_readonly_or_worm_enabled(frame, this) && + (((flags & O_ACCMODE) == O_WRONLY) || + ((flags & O_ACCMODE) == O_RDWR))) { + STACK_UNWIND_STRICT(open, frame, -1, EROFS, NULL, xdata); + return 0; + } + + STACK_WIND(frame, ro_open_cbk, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->open, loc, flags, fd, xdata); + return 0; } int32_t -ro_fsetxattr (call_frame_t *frame, xlator_t *this, fd_t *fd, dict_t *dict, - int32_t flags, dict_t *xdata) +ro_fsetxattr(call_frame_t *frame, xlator_t *this, fd_t *fd, dict_t *dict, + int32_t flags, dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (fsetxattr, frame, -1, EROFS, xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->fsetxattr, fd, dict, - flags, xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(fsetxattr, frame, -1, EROFS, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->fsetxattr, fd, dict, flags, + xdata); + + return 0; } int32_t -ro_fsyncdir (call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t flags, - dict_t *xdata) +ro_fsyncdir(call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t flags, + dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (fsyncdir, frame, -1, EROFS, xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->fsyncdir, fd, flags, - xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(fsyncdir, frame, -1, EROFS, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->fsyncdir, fd, flags, xdata); + + return 0; } int32_t -ro_writev (call_frame_t *frame, xlator_t *this, fd_t *fd, struct iovec *vector, - int32_t count, off_t off, uint32_t flags, struct iobref *iobref, - dict_t *xdata) +ro_writev(call_frame_t *frame, xlator_t *this, fd_t *fd, struct iovec *vector, + int32_t count, off_t off, uint32_t flags, struct iobref *iobref, + dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (writev, frame, -1, EROFS, NULL, NULL, - xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->writev, fd, vector, - count, off, flags, iobref, xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(writev, frame, -1, EROFS, NULL, NULL, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->writev, fd, vector, count, off, + flags, iobref, xdata); + + return 0; } - int32_t -ro_setxattr (call_frame_t *frame, xlator_t *this, loc_t *loc, dict_t *dict, - int32_t flags, dict_t *xdata) +ro_setxattr(call_frame_t *frame, xlator_t *this, loc_t *loc, dict_t *dict, + int32_t flags, dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (setxattr, frame, -1, EROFS, xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->setxattr, loc, dict, - flags, xdata); - - return 0; + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(setxattr, frame, -1, EROFS, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->setxattr, loc, dict, flags, + xdata); + + return 0; } int32_t -ro_removexattr (call_frame_t *frame, xlator_t *this, loc_t *loc, - const char *name, dict_t *xdata) +ro_removexattr(call_frame_t *frame, xlator_t *this, loc_t *loc, + const char *name, dict_t *xdata) { - if (is_readonly_or_worm_enabled (frame, this)) - STACK_UNWIND_STRICT (removexattr, frame, -1, EROFS, xdata); - else - STACK_WIND_TAIL (frame, FIRST_CHILD (this), - FIRST_CHILD(this)->fops->removexattr, loc, - name, xdata); + if (is_readonly_or_worm_enabled(frame, this)) + STACK_UNWIND_STRICT(removexattr, frame, -1, EROFS, xdata); + else + STACK_WIND_TAIL(frame, FIRST_CHILD(this), + FIRST_CHILD(this)->fops->removexattr, loc, name, xdata); - return 0; + return 0; } |