diff options
Diffstat (limited to 'xlators/features/glupy/src/glupy.py')
| -rw-r--r-- | xlators/features/glupy/src/glupy.py | 841 |
1 files changed, 841 insertions, 0 deletions
diff --git a/xlators/features/glupy/src/glupy.py b/xlators/features/glupy/src/glupy.py new file mode 100644 index 00000000000..a5daa77d32a --- /dev/null +++ b/xlators/features/glupy/src/glupy.py @@ -0,0 +1,841 @@ +import sys +from ctypes import * + +dl = CDLL("",RTLD_GLOBAL) + + +class call_frame_t (Structure): + pass + +class dev_t (Structure): + pass + + +class dict_t (Structure): + pass + + +class gf_dirent_t (Structure): + pass + + +class iobref_t (Structure): + pass + + +class iovec_t (Structure): + pass + + +class list_head (Structure): + pass + +list_head._fields_ = [ + ("next", POINTER(list_head)), + ("prev", POINTER(list_head)) + ] + + +class rwxperm_t (Structure): + _fields_ = [ + ("read", c_uint8, 1), + ("write", c_uint8, 1), + ("execn", c_uint8, 1) + ] + + +class statvfs_t (Structure): + pass + + +class xlator_t (Structure): + pass + + +class ia_prot_t (Structure): + _fields_ = [ + ("suid", c_uint8, 1), + ("sgid", c_uint8, 1), + ("sticky", c_uint8, 1), + ("owner", rwxperm_t), + ("group", rwxperm_t), + ("other", rwxperm_t) + ] + +# For checking file type. +(IA_INVAL, IA_IFREG, IA_IFDIR, IA_IFLNK, IA_IFBLK, IA_IFCHR, IA_IFIFO, + IA_IFSOCK) = xrange(8) + + +class iatt_t (Structure): + _fields_ = [ + ("ia_no", c_uint64), + ("ia_gfid", c_ubyte * 16), + ("ia_dev", c_uint64), + ("ia_type", c_uint), + ("ia_prot", ia_prot_t), + ("ia_nlink", c_uint32), + ("ia_uid", c_uint32), + ("ia_gid", c_uint32), + ("ia_rdev", c_uint64), + ("ia_size", c_uint64), + ("ia_blksize", c_uint32), + ("ia_blocks", c_uint64), + ("ia_atime", c_uint32 ), + ("ia_atime_nsec", c_uint32), + ("ia_mtime", c_uint32), + ("ia_mtime_nsec", c_uint32), + ("ia_ctime", c_uint32), + ("ia_ctime_nsec", c_uint32) + ] + + +class mem_pool (Structure): + _fields_ = [ + ("list", list_head), + ("hot_count", c_int), + ("cold_count", c_int), + ("lock", c_void_p), + ("padded_sizeof_type", c_ulong), + ("pool", c_void_p), + ("pool_end", c_void_p), + ("real_sizeof_type", c_int), + ("alloc_count", c_uint64), + ("pool_misses", c_uint64), + ("max_alloc", c_int), + ("curr_stdalloc", c_int), + ("max_stdalloc", c_int), + ("name", c_char_p), + ("global_list", list_head) + ] + + +class U_ctx_key_inode (Union): + _fields_ = [ + ("key", c_uint64), + ("xl_key", POINTER(xlator_t)) + ] + + +class U_ctx_value1 (Union): + _fields_ = [ + ("value1", c_uint64), + ("ptr1", c_void_p) + ] + + +class U_ctx_value2 (Union): + _fields_ = [ + ("value2", c_uint64), + ("ptr2", c_void_p) + ] + +class inode_ctx (Structure): + _anonymous_ = ("u_key","u_value1","u_value2",) + _fields_ = [ + ("u_key", U_ctx_key_inode), + ("u_value1", U_ctx_value1), + ("u_value2", U_ctx_value2) + ] + +class inode_t (Structure): + pass + +class inode_table_t (Structure): + _fields_ = [ + ("lock", c_void_p), + ("hashsize", c_size_t), + ("name", c_char_p), + ("root", POINTER(inode_t)), + ("xl", POINTER(xlator_t)), + ("lru_limit", c_uint32), + ("inode_hash", POINTER(list_head)), + ("name_hash", POINTER(list_head)), + ("active", list_head), + ("active_size", c_uint32), + ("lru", list_head), + ("lru_size", c_uint32), + ("purge", list_head), + ("purge_size", c_uint32), + ("inode_pool", POINTER(mem_pool)), + ("dentry_pool", POINTER(mem_pool)), + ("fd_mem_pool", POINTER(mem_pool)) + ] + +inode_t._fields_ = [ + ("table", POINTER(inode_table_t)), + ("gfid", c_ubyte * 16), + ("lock", c_void_p), + ("nlookup", c_uint64), + ("fd_count", c_uint32), + ("ref", c_uint32), + ("ia_type", c_uint), + ("fd_list", list_head), + ("dentry_list", list_head), + ("hashv", list_head), + ("listv", list_head), + ("ctx", POINTER(inode_ctx)) + ] + + + +class U_ctx_key_fd (Union): + _fields_ = [ + ("key", c_uint64), + ("xl_key", c_void_p) + ] + +class fd_lk_ctx (Structure): + _fields_ = [ + ("lk_list", list_head), + ("ref", c_int), + ("lock", c_void_p) + ] + +class fd_ctx (Structure): + _anonymous_ = ("u_key","u_value1") + _fields_ = [ + ("u_key", U_ctx_key_fd), + ("u_value1", U_ctx_value1) + ] + +class fd_t (Structure): + _fields_ = [ + ("pid", c_uint64), + ("flags", c_int32), + ("refcount", c_int32), + ("inode_list", list_head), + ("inode", POINTER(inode_t)), + ("lock", c_void_p), + ("ctx", POINTER(fd_ctx)), + ("xl_count", c_int), + ("lk_ctx", POINTER(fd_lk_ctx)), + ("anonymous", c_uint) + ] + +class loc_t (Structure): + _fields_ = [ + ("path", c_char_p), + ("name", c_char_p), + ("inode", POINTER(inode_t)), + ("parent", POINTER(inode_t)), + ("gfid", c_ubyte * 16), + ("pargfid", c_ubyte * 16), + ] + + + +def _init_op (a_class, fop, cbk, wind, unwind): + # Decorators, used by translators. We could pass the signatures as + # parameters, but it's actually kind of nice to keep them around for + # inspection. + a_class.fop_type = apply(CFUNCTYPE,a_class.fop_sig) + a_class.cbk_type = apply(CFUNCTYPE,a_class.cbk_sig) + # Dispatch-function registration. + fop.restype = None + fop.argtypes = [ c_long, a_class.fop_type ] + # Callback-function registration. + cbk.restype = None + cbk.argtypes = [ c_long, a_class.cbk_type ] + # STACK_WIND function. + wind.restype = None + wind.argtypes = list(a_class.fop_sig[1:]) + # STACK_UNWIND function. + unwind.restype = None + unwind.argtypes = list(a_class.cbk_sig[1:]) + +class OpLookup: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(inode_t), POINTER(iatt_t), + POINTER(dict_t), POINTER(iatt_t)) +_init_op (OpLookup, dl.set_lookup_fop, dl.set_lookup_cbk, + dl.wind_lookup, dl.unwind_lookup) + +class OpCreate: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), c_int, c_uint, c_uint, POINTER(fd_t), + POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(fd_t), POINTER(inode_t), + POINTER(iatt_t), POINTER(iatt_t), POINTER(iatt_t), + POINTER(dict_t)) +_init_op (OpCreate, dl.set_create_fop, dl.set_create_cbk, + dl.wind_create, dl.unwind_create) + +class OpOpen: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), c_int, POINTER(fd_t), POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(fd_t), POINTER(dict_t)) +_init_op (OpOpen, dl.set_open_fop, dl.set_open_cbk, + dl.wind_open, dl.unwind_open) + +class OpReadv: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(fd_t), c_size_t, c_long, c_uint32, POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(iovec_t), c_int, POINTER(iatt_t), + POINTER(iobref_t), POINTER(dict_t)) +_init_op (OpReadv, dl.set_readv_fop, dl.set_readv_cbk, + dl.wind_readv, dl.unwind_readv) +class OpWritev: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(fd_t), POINTER(iovec_t), c_int, c_long, c_uint32, + POINTER(iobref_t), POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(iatt_t), POINTER(iatt_t), + POINTER(dict_t)) +_init_op (OpWritev, dl.set_writev_fop, dl.set_writev_cbk, + dl.wind_writev, dl.unwind_writev) + +class OpOpendir: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), POINTER(fd_t) ,POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(fd_t), POINTER(dict_t)) +_init_op (OpOpendir, dl.set_opendir_fop, dl.set_opendir_cbk, + dl.wind_opendir, dl.unwind_opendir) + +class OpReaddir: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(fd_t), c_size_t, c_long, POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(gf_dirent_t), POINTER(dict_t)) +_init_op (OpReaddir, dl.set_readdir_fop, dl.set_readdir_cbk, + dl.wind_readdir, dl.unwind_readdir) + +class OpReaddirp: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(fd_t), c_size_t, c_long, POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(gf_dirent_t), POINTER(dict_t)) +_init_op (OpReaddirp, dl.set_readdirp_fop, dl.set_readdirp_cbk, + dl.wind_readdirp, dl.unwind_readdirp) + +class OpStat: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(iatt_t), POINTER(dict_t)) +_init_op (OpStat, dl.set_stat_fop, dl.set_stat_cbk, + dl.wind_stat, dl.unwind_stat) + +class OpFstat: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(fd_t), POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(iatt_t), POINTER(dict_t)) +_init_op (OpFstat, dl.set_fstat_fop, dl.set_fstat_cbk, + dl.wind_fstat, dl.unwind_fstat) + +class OpStatfs: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(statvfs_t), POINTER(dict_t)) +_init_op (OpStatfs, dl.set_statfs_fop, dl.set_statfs_cbk, + dl.wind_statfs, dl.unwind_statfs) + + +class OpSetxattr: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), POINTER(dict_t), c_int32, + POINTER (dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(dict_t)) +_init_op (OpSetxattr, dl.set_setxattr_fop, dl.set_setxattr_cbk, + dl.wind_setxattr, dl.unwind_setxattr) + +class OpGetxattr: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), c_char_p, POINTER (dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(dict_t), POINTER(dict_t)) +_init_op (OpGetxattr, dl.set_getxattr_fop, dl.set_getxattr_cbk, + dl.wind_getxattr, dl.unwind_getxattr) + +class OpFsetxattr: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(fd_t), POINTER(dict_t), c_int32, + POINTER (dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(dict_t)) +_init_op (OpFsetxattr, dl.set_fsetxattr_fop, dl.set_fsetxattr_cbk, + dl.wind_fsetxattr, dl.unwind_fsetxattr) + +class OpFgetxattr: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(fd_t), c_char_p, POINTER (dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(dict_t), POINTER(dict_t)) +_init_op (OpFgetxattr, dl.set_fgetxattr_fop, dl.set_fgetxattr_cbk, + dl.wind_fgetxattr, dl.unwind_fgetxattr) + +class OpRemovexattr: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), c_char_p, POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(dict_t)) +_init_op (OpRemovexattr, dl.set_removexattr_fop, dl.set_removexattr_cbk, + dl.wind_removexattr, dl.unwind_removexattr) + + +class OpFremovexattr: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(fd_t), c_char_p, POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(dict_t)) +_init_op (OpFremovexattr, dl.set_fremovexattr_fop, dl.set_fremovexattr_cbk, + dl.wind_fremovexattr, dl.unwind_fremovexattr) + +class OpLink: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), POINTER(loc_t), POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(inode_t), POINTER(iatt_t), + POINTER(iatt_t), POINTER(iatt_t), POINTER(dict_t)) +_init_op (OpLink, dl.set_link_fop, dl.set_link_cbk, + dl.wind_link, dl.unwind_link) + +class OpSymlink: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + c_char_p, POINTER(loc_t), c_uint, POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(inode_t), POINTER(iatt_t), + POINTER(iatt_t), POINTER(iatt_t), POINTER(dict_t)) +_init_op (OpSymlink, dl.set_symlink_fop, dl.set_symlink_cbk, + dl.wind_symlink, dl.unwind_symlink) + +class OpUnlink: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), c_int, POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(iatt_t), POINTER(iatt_t), + POINTER(dict_t)) +_init_op (OpUnlink, dl.set_unlink_fop, dl.set_unlink_cbk, + dl.wind_unlink, dl.unwind_unlink) + +class OpReadlink: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), c_size_t, POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, c_char_p, POINTER(iatt_t), POINTER(dict_t)) +_init_op (OpReadlink, dl.set_readlink_fop, dl.set_readlink_cbk, + dl.wind_readlink, dl.unwind_readlink) + +class OpMkdir: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), c_uint, c_uint, POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(inode_t), POINTER(iatt_t), + POINTER(iatt_t), POINTER(iatt_t), POINTER(dict_t)) +_init_op (OpMkdir, dl.set_mkdir_fop, dl.set_mkdir_cbk, + dl.wind_mkdir, dl.unwind_mkdir) + +class OpRmdir: + fop_sig = (c_int, POINTER(call_frame_t), POINTER(xlator_t), + POINTER(loc_t), c_int, POINTER(dict_t)) + cbk_sig = (c_int, POINTER(call_frame_t), c_long, POINTER(xlator_t), + c_int, c_int, POINTER(iatt_t), POINTER(iatt_t), + POINTER(dict_t)) +_init_op (OpRmdir, dl.set_rmdir_fop, dl.set_rmdir_cbk, + dl.wind_rmdir, dl.unwind_rmdir) + + +class Translator: + def __init__ (self, c_this): + # This is only here to keep references to the stubs we create, + # because ctypes doesn't and glupy.so can't because it doesn't + # get a pointer to the actual Python object. It's a dictionary + # instead of a list in case we ever allow changing fops/cbks + # after initialization and need to look them up. + self.stub_refs = {} + funcs = dir(self.__class__) + if "lookup_fop" in funcs: + @OpLookup.fop_type + def stub (frame, this, loc, xdata, s=self): + return s.lookup_fop (frame, this, loc, xdata) + self.stub_refs["lookup_fop"] = stub + dl.set_lookup_fop(c_this,stub) + if "lookup_cbk" in funcs: + @OpLookup.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, inode, + buf, xdata, postparent, s=self): + return s.lookup_cbk(frame, cookie, this, op_ret, + op_errno, inode, buf, xdata, + postparent) + self.stub_refs["lookup_cbk"] = stub + dl.set_lookup_cbk(c_this,stub) + if "create_fop" in funcs: + @OpCreate.fop_type + def stub (frame, this, loc, flags, mode, umask, fd, + xdata, s=self): + return s.create_fop (frame, this, loc, flags, + mode, umask, fd, xdata) + self.stub_refs["create_fop"] = stub + dl.set_create_fop(c_this,stub) + if "create_cbk" in funcs: + @OpCreate.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, fd, + inode, buf, preparent, postparent, xdata, + s=self): + return s.create_cbk (frame, cookie, this, + op_ret, op_errno, fd, + inode, buf, preparent, + postparent, xdata) + self.stub_refs["create_cbk"] = stub + dl.set_create_cbk(c_this,stub) + if "open_fop" in funcs: + @OpOpen.fop_type + def stub (frame, this, loc, flags, fd, + xdata, s=self): + return s.open_fop (frame, this, loc, flags, + fd, xdata) + self.stub_refs["open_fop"] = stub + dl.set_open_fop(c_this,stub) + if "open_cbk" in funcs: + @OpOpen.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, fd, + xdata, s=self): + return s.open_cbk (frame, cookie, this, + op_ret, op_errno, fd, + xdata) + self.stub_refs["open_cbk"] = stub + dl.set_open_cbk(c_this,stub) + if "readv_fop" in funcs: + @OpReadv.fop_type + def stub (frame, this, fd, size, offset, flags, + xdata, s=self): + return s.readv_fop (frame, this, fd, size, + offset, flags, xdata) + self.stub_refs["readv_fop"] = stub + dl.set_readv_fop(c_this,stub) + if "readv_cbk" in funcs: + @OpReadv.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, + vector, count, stbuf, iobref, xdata, + s=self): + return s.readv_cbk (frame, cookie, this, + op_ret, op_errno, vector, + count, stbuf, iobref, + xdata) + self.stub_refs["readv_cbk"] = stub + dl.set_readv_cbk(c_this,stub) + if "writev_fop" in funcs: + @OpWritev.fop_type + def stub (frame, this, fd, vector, count, + offset, flags, iobref, xdata, s=self): + return s.writev_fop (frame, this, fd, vector, + count, offset, flags, + iobref, xdata) + self.stub_refs["writev_fop"] = stub + dl.set_writev_fop(c_this,stub) + if "writev_cbk" in funcs: + @OpWritev.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, + prebuf, postbuf, xdata, s=self): + return s.writev_cbk (frame, cookie, this, + op_ret, op_errno, prebuf, + postbuf, xdata) + self.stub_refs["writev_cbk"] = stub + dl.set_writev_cbk(c_this,stub) + if "opendir_fop" in funcs: + @OpOpendir.fop_type + def stub (frame, this, loc, fd, xdata, s=self): + return s.opendir_fop (frame, this, loc, fd, + xdata) + self.stub_refs["opendir_fop"] = stub + dl.set_opendir_fop(c_this,stub) + if "opendir_cbk" in funcs: + @OpOpendir.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, fd, + xdata, s=self): + return s.opendir_cbk(frame, cookie, this, + op_ret, op_errno, fd, + xdata) + self.stub_refs["opendir_cbk"] = stub + dl.set_opendir_cbk(c_this,stub) + if "readdir_fop" in funcs: + @OpReaddir.fop_type + def stub (frame, this, fd, size, offset, xdata, s=self): + return s.readdir_fop (frame, this, fd, size, + offset, xdata) + self.stub_refs["readdir_fop"] = stub + dl.set_readdir_fop(c_this,stub) + if "readdir_cbk" in funcs: + @OpReaddir.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, + entries, xdata, s=self): + return s.readdir_cbk(frame, cookie, this, + op_ret, op_errno, entries, + xdata) + self.stub_refs["readdir_cbk"] = stub + dl.set_readdir_cbk(c_this,stub) + if "readdirp_fop" in funcs: + @OpReaddirp.fop_type + def stub (frame, this, fd, size, offset, xdata, s=self): + return s.readdirp_fop (frame, this, fd, size, + offset, xdata) + self.stub_refs["readdirp_fop"] = stub + dl.set_readdirp_fop(c_this,stub) + if "readdirp_cbk" in funcs: + @OpReaddirp.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, + entries, xdata, s=self): + return s.readdirp_cbk (frame, cookie, this, + op_ret, op_errno, + entries, xdata) + self.stub_refs["readdirp_cbk"] = stub + dl.set_readdirp_cbk(c_this,stub) + if "stat_fop" in funcs: + @OpStat.fop_type + def stub (frame, this, loc, xdata, s=self): + return s.stat_fop (frame, this, loc, xdata) + self.stub_refs["stat_fop"] = stub + dl.set_stat_fop(c_this,stub) + if "stat_cbk" in funcs: + @OpStat.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, buf, + xdata, s=self): + return s.stat_cbk(frame, cookie, this, op_ret, + op_errno, buf, xdata) + self.stub_refs["stat_cbk"] = stub + dl.set_stat_cbk(c_this,stub) + if "fstat_fop" in funcs: + @OpFstat.fop_type + def stub (frame, this, fd, xdata, s=self): + return s.fstat_fop (frame, this, fd, xdata) + self.stub_refs["fstat_fop"] = stub + dl.set_fstat_fop(c_this,stub) + if "fstat_cbk" in funcs: + @OpFstat.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, buf, + xdata, s=self): + return s.fstat_cbk(frame, cookie, this, op_ret, + op_errno, buf, xdata) + self.stub_refs["fstat_cbk"] = stub + dl.set_fstat_cbk(c_this,stub) + if "statfs_fop" in funcs: + @OpStatfs.fop_type + def stub (frame, this, loc, xdata, s=self): + return s.statfs_fop (frame, this, loc, xdata) + self.stub_refs["statfs_fop"] = stub + dl.set_statfs_fop(c_this,stub) + if "statfs_cbk" in funcs: + @OpStatfs.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, buf, + xdata, s=self): + return s.statfs_cbk (frame, cookie, this, + op_ret, op_errno, buf, + xdata) + self.stub_refs["statfs_cbk"] = stub + dl.set_statfs_cbk(c_this,stub) + if "setxattr_fop" in funcs: + @OpSetxattr.fop_type + def stub (frame, this, loc, dictionary, flags, xdata, + s=self): + return s.setxattr_fop (frame, this, loc, + dictionary, flags, + xdata) + self.stub_refs["setxattr_fop"] = stub + dl.set_setxattr_fop(c_this,stub) + if "setxattr_cbk" in funcs: + @OpSetxattr.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, xdata, + s=self): + return s.setxattr_cbk(frame, cookie, this, + op_ret, op_errno, xdata) + self.stub_refs["setxattr_cbk"] = stub + dl.set_setxattr_cbk(c_this,stub) + if "getxattr_fop" in funcs: + @OpGetxattr.fop_type + def stub (frame, this, loc, name, xdata, s=self): + return s.getxattr_fop (frame, this, loc, name, + xdata) + self.stub_refs["getxattr_fop"] = stub + dl.set_getxattr_fop(c_this,stub) + if "getxattr_cbk" in funcs: + @OpGetxattr.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, + dictionary, xdata, s=self): + return s.getxattr_cbk(frame, cookie, this, + op_ret, op_errno, + dictionary, xdata) + self.stub_refs["getxattr_cbk"] = stub + dl.set_getxattr_cbk(c_this,stub) + if "fsetxattr_fop" in funcs: + @OpFsetxattr.fop_type + def stub (frame, this, fd, dictionary, flags, xdata, + s=self): + return s.fsetxattr_fop (frame, this, fd, + dictionary, flags, + xdata) + self.stub_refs["fsetxattr_fop"] = stub + dl.set_fsetxattr_fop(c_this,stub) + if "fsetxattr_cbk" in funcs: + @OpFsetxattr.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, xdata, + s=self): + return s.fsetxattr_cbk(frame, cookie, this, + op_ret, op_errno, xdata) + self.stub_refs["fsetxattr_cbk"] = stub + dl.set_fsetxattr_cbk(c_this,stub) + if "fgetxattr_fop" in funcs: + @OpFgetxattr.fop_type + def stub (frame, this, fd, name, xdata, s=self): + return s.fgetxattr_fop (frame, this, fd, name, + xdata) + self.stub_refs["fgetxattr_fop"] = stub + dl.set_fgetxattr_fop(c_this,stub) + if "fgetxattr_cbk" in funcs: + @OpFgetxattr.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, + dictionary, xdata, s=self): + return s.fgetxattr_cbk(frame, cookie, this, + op_ret, op_errno, + dictionary, xdata) + self.stub_refs["fgetxattr_cbk"] = stub + dl.set_fgetxattr_cbk(c_this,stub) + if "removexattr_fop" in funcs: + @OpRemovexattr.fop_type + def stub (frame, this, loc, name, xdata, s=self): + return s.removexattr_fop (frame, this, loc, + name, xdata) + self.stub_refs["removexattr_fop"] = stub + dl.set_removexattr_fop(c_this,stub) + if "removexattr_cbk" in funcs: + @OpRemovexattr.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, + xdata, s=self): + return s.removexattr_cbk(frame, cookie, this, + op_ret, op_errno, + xdata) + self.stub_refs["removexattr_cbk"] = stub + dl.set_removexattr_cbk(c_this,stub) + if "fremovexattr_fop" in funcs: + @OpFremovexattr.fop_type + def stub (frame, this, fd, name, xdata, s=self): + return s.fremovexattr_fop (frame, this, fd, + name, xdata) + self.stub_refs["fremovexattr_fop"] = stub + dl.set_fremovexattr_fop(c_this,stub) + if "fremovexattr_cbk" in funcs: + @OpFremovexattr.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, + xdata, s=self): + return s.fremovexattr_cbk(frame, cookie, this, + op_ret, op_errno, + xdata) + self.stub_refs["fremovexattr_cbk"] = stub + dl.set_fremovexattr_cbk(c_this,stub) + if "link_fop" in funcs: + @OpLink.fop_type + def stub (frame, this, oldloc, newloc, + xdata, s=self): + return s.link_fop (frame, this, oldloc, + newloc, xdata) + self.stub_refs["link_fop"] = stub + dl.set_link_fop(c_this,stub) + if "link_cbk" in funcs: + @OpLink.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, + inode, buf, preparent, postparent, xdata, + s=self): + return s.link_cbk (frame, cookie, this, + op_ret, op_errno, inode, + buf, preparent, + postparent, xdata) + self.stub_refs["link_cbk"] = stub + dl.set_link_cbk(c_this,stub) + if "symlink_fop" in funcs: + @OpSymlink.fop_type + def stub (frame, this, linkname, loc, + umask, xdata, s=self): + return s.symlink_fop (frame, this, linkname, + loc, umask, xdata) + self.stub_refs["symlink_fop"] = stub + dl.set_symlink_fop(c_this,stub) + if "symlink_cbk" in funcs: + @OpSymlink.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, + inode, buf, preparent, postparent, xdata, + s=self): + return s.symlink_cbk (frame, cookie, this, + op_ret, op_errno, inode, + buf, preparent, + postparent, xdata) + self.stub_refs["symlink_cbk"] = stub + dl.set_symlink_cbk(c_this,stub) + if "unlink_fop" in funcs: + @OpUnlink.fop_type + def stub (frame, this, loc, xflags, + xdata, s=self): + return s.unlink_fop (frame, this, loc, + xflags, xdata) + self.stub_refs["unlink_fop"] = stub + dl.set_unlink_fop(c_this,stub) + if "unlink_cbk" in funcs: + @OpUnlink.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, + preparent, postparent, xdata, s=self): + return s.unlink_cbk (frame, cookie, this, + op_ret, op_errno, + preparent, postparent, + xdata) + self.stub_refs["unlink_cbk"] = stub + dl.set_unlink_cbk(c_this,stub) + if "readlink_fop" in funcs: + @OpReadlink.fop_type + def stub (frame, this, loc, size, + xdata, s=self): + return s.readlink_fop (frame, this, loc, + size, xdata) + self.stub_refs["readlink_fop"] = stub + dl.set_readlink_fop(c_this,stub) + if "readlink_cbk" in funcs: + @OpReadlink.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, + path, buf, xdata, s=self): + return s.readlink_cbk (frame, cookie, this, + op_ret, op_errno, + path, buf, xdata) + self.stub_refs["readlink_cbk"] = stub + dl.set_readlink_cbk(c_this,stub) + if "mkdir_fop" in funcs: + @OpMkdir.fop_type + def stub (frame, this, loc, mode, umask, xdata, + s=self): + return s.mkdir_fop (frame, this, loc, mode, + umask, xdata) + self.stub_refs["mkdir_fop"] = stub + dl.set_mkdir_fop(c_this,stub) + if "mkdir_cbk" in funcs: + @OpMkdir.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, inode, + buf, preparent, postparent, xdata, s=self): + return s.mkdir_cbk (frame, cookie, this, + op_ret, op_errno, inode, + buf, preparent, + postparent, xdata) + self.stub_refs["mkdir_cbk"] = stub + dl.set_mkdir_cbk(c_this,stub) + if "rmdir_fop" in funcs: + @OpRmdir.fop_type + def stub (frame, this, loc, xflags, + xdata, s=self): + return s.rmdir_fop (frame, this, loc, + xflags, xdata) + self.stub_refs["rmdir_fop"] = stub + dl.set_rmdir_fop(c_this,stub) + if "rmdir_cbk" in funcs: + @OpRmdir.cbk_type + def stub (frame, cookie, this, op_ret, op_errno, + preparent, postparent, xdata, s=self): + return s.rmdir_cbk (frame, cookie, this, + op_ret, op_errno, + preparent, postparent, + xdata) + self.stub_refs["rmdir_cbk"] = stub + dl.set_rmdir_cbk(c_this,stub) |