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 | 239 |
1 files changed, 239 insertions, 0 deletions
diff --git a/xlators/features/read-only/src/read-only-common.c b/xlators/features/read-only/src/read-only-common.c new file mode 100644 index 000000000..56a7a7176 --- /dev/null +++ b/xlators/features/read-only/src/read-only-common.c @@ -0,0 +1,239 @@ +/* + Copyright (c) 2008-2012 Red Hat, Inc. <http://www.redhat.com> + This file is part of GlusterFS. + + 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 _CONFIG_H +#define _CONFIG_H +#include "config.h" +#endif + +#include "xlator.h" +#include "defaults.h" + +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) +{ + STACK_UNWIND_STRICT (xattrop, frame, -1, EROFS, NULL, 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) +{ + STACK_UNWIND_STRICT (fxattrop, frame, -1, EROFS, NULL, xdata); + 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) +{ + STACK_UNWIND_STRICT (entrylk, frame, -1, EROFS, xdata); + 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) +{ + STACK_UNWIND_STRICT (fentrylk, frame, -1, EROFS, xdata); + 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) +{ + STACK_UNWIND_STRICT (inodelk, frame, -1, EROFS, xdata); + 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) +{ + STACK_UNWIND_STRICT (finodelk, frame, -1, EROFS, xdata); + 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) +{ + STACK_UNWIND_STRICT (lk, frame, -1, EROFS, NULL, xdata); + 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) +{ + STACK_UNWIND_STRICT (setattr, frame, -1, EROFS, NULL, NULL, 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) +{ + STACK_UNWIND_STRICT (fsetattr, frame, -1, EROFS, NULL, NULL, xdata); + return 0; +} + + +int32_t +ro_truncate (call_frame_t *frame, xlator_t *this, loc_t *loc, off_t offset, dict_t *xdata) +{ + STACK_UNWIND_STRICT (truncate, frame, -1, EROFS, NULL, NULL, xdata); + return 0; +} + +int32_t +ro_ftruncate (call_frame_t *frame, xlator_t *this, fd_t *fd, off_t offset, dict_t *xdata) +{ + STACK_UNWIND_STRICT (ftruncate, frame, -1, EROFS, NULL, NULL, 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) +{ + STACK_UNWIND_STRICT (mknod, frame, -1, EROFS, NULL, NULL, NULL, NULL, 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) +{ + STACK_UNWIND_STRICT (mkdir, frame, -1, EROFS, NULL, NULL, NULL, NULL, xdata); + return 0; +} + +int32_t +ro_unlink (call_frame_t *frame, xlator_t *this, loc_t *loc, int xflag, + dict_t *xdata) +{ + STACK_UNWIND_STRICT (unlink, frame, -1, EROFS, NULL, NULL, xdata); + return 0; +} + + +int +ro_rmdir (call_frame_t *frame, xlator_t *this, loc_t *loc, int flags, + dict_t *xdata) +{ + STACK_UNWIND_STRICT (rmdir, frame, -1, EROFS, NULL, NULL, xdata); + return 0; +} + + +int +ro_symlink (call_frame_t *frame, xlator_t *this, const char *linkpath, + loc_t *loc, mode_t umask, dict_t *xdata) +{ + STACK_UNWIND_STRICT (symlink, frame, -1, EROFS, NULL, NULL, NULL, + NULL, xdata); + return 0; +} + + + +int32_t +ro_rename (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc, dict_t *xdata) +{ + STACK_UNWIND_STRICT (rename, frame, -1, EROFS, NULL, NULL, NULL, NULL, + NULL, xdata); + return 0; +} + + +int32_t +ro_link (call_frame_t *frame, xlator_t *this, loc_t *oldloc, loc_t *newloc, dict_t *xdata) +{ + STACK_UNWIND_STRICT (link, frame, -1, EROFS, NULL, NULL, NULL, NULL, 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) +{ + STACK_UNWIND_STRICT (create, frame, -1, EROFS, NULL, NULL, NULL, + NULL, NULL, 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) +{ + 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) +{ + if (((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) +{ + STACK_UNWIND_STRICT (fsetxattr, frame, -1, EROFS, xdata); + return 0; +} + +int32_t +ro_fsyncdir (call_frame_t *frame, xlator_t *this, fd_t *fd, int32_t flags, dict_t *xdata) +{ + STACK_UNWIND_STRICT (fsyncdir, frame, -1, EROFS, 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) +{ + STACK_UNWIND_STRICT (writev, frame, -1, EROFS, NULL, NULL, 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) +{ + STACK_UNWIND_STRICT (setxattr, frame, -1, EROFS, xdata); + return 0; +} + +int32_t +ro_removexattr (call_frame_t *frame, xlator_t *this, loc_t *loc, + const char *name, dict_t *xdata) +{ + STACK_UNWIND_STRICT (removexattr, frame, -1, EROFS, xdata); + return 0; +} |