diff options
Diffstat (limited to 'xlators/protocol/server/src/server-helpers.h')
| -rw-r--r-- | xlators/protocol/server/src/server-helpers.h | 101 |
1 files changed, 49 insertions, 52 deletions
diff --git a/xlators/protocol/server/src/server-helpers.h b/xlators/protocol/server/src/server-helpers.h index 48f5f4a6d..b455aa6df 100644 --- a/xlators/protocol/server/src/server-helpers.h +++ b/xlators/protocol/server/src/server-helpers.h @@ -1,77 +1,74 @@ /* - Copyright (c) 2006-2009 Z RESEARCH, Inc. <http://www.zresearch.com> + Copyright (c) 2010-2013 Red Hat, Inc. <http://www.redhat.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/>. + 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 __SERVER_HELPERS_H__ -#define __SERVER_HELPERS_H__ - -#define CALL_STATE(frame) ((server_state_t *)frame->root->state) +#ifndef _SERVER_HELPERS_H +#define _SERVER_HELPERS_H -#define BOUND_XL(frame) ((xlator_t *) CALL_STATE(frame)->bound_xl) +#include "server.h" -#define TRANSPORT_FROM_FRAME(frame) ((transport_t *) CALL_STATE(frame)->trans) +#define CALL_STATE(frame) ((server_state_t *)frame->root->state) -#define SERVER_CONNECTION(frame) \ - ((server_connection_t *) TRANSPORT_FROM_FRAME(frame)->xl_private) +#define XPRT_FROM_FRAME(frame) ((rpc_transport_t *) CALL_STATE(frame)->xprt) -#define SERVER_CONF(frame) \ - ((server_conf_t *)TRANSPORT_FROM_FRAME(frame)->xl->private) +#define SERVER_CONF(frame) \ + ((server_conf_t *)XPRT_FROM_FRAME(frame)->this->private) -#define TRANSPORT_FROM_XLATOR(this) ((((server_conf_t *)this->private))->trans) +#define XPRT_FROM_XLATOR(this) ((((server_conf_t *)this->private))->listen) -#define INODE_LRU_LIMIT(this) \ - (((server_conf_t *)(this->private))->inode_lru_limit) +#define INODE_LRU_LIMIT(this) \ + (((server_conf_t *)(this->private))->config.inode_lru_limit) #define IS_ROOT_INODE(inode) (inode == inode->table->root) #define IS_NOT_ROOT(pathlen) ((pathlen > 2)? 1 : 0) -int32_t -server_loc_fill (loc_t *loc, - server_state_t *state, - ino_t ino, - ino_t par, - const char *name, - const char *path); - -char * -stat_to_str (struct stat *stbuf); +#define is_fop_barriered(fops, procnum) (fops & ((uint64_t)1 << procnum)) -call_frame_t * -server_copy_frame (call_frame_t *frame); +#define barrier_add_to_queue(barrier) (barrier->on || barrier->cur_size) void free_state (server_state_t *state); void server_loc_wipe (loc_t *loc); -int32_t -gf_add_locker (struct _lock_table *table, const char *volume, - loc_t *loc, - fd_t *fd, - pid_t pid); +void +server_print_request (call_frame_t *frame); + +call_frame_t * +get_frame_from_request (rpcsvc_request_t *req); + +int +server_connection_cleanup (xlator_t *this, struct _client_t *client, + int32_t flags); + +gf_boolean_t +server_cancel_grace_timer (xlator_t *this, struct _client_t *client); + +int +server_build_config (xlator_t *this, server_conf_t *conf); + +int serialize_rsp_dirent (gf_dirent_t *entries, gfs3_readdir_rsp *rsp); +int serialize_rsp_direntp (gf_dirent_t *entries, gfs3_readdirp_rsp *rsp); +int readdirp_rsp_cleanup (gfs3_readdirp_rsp *rsp); +int readdir_rsp_cleanup (gfs3_readdir_rsp *rsp); -int32_t -gf_del_locker (struct _lock_table *table, const char *volume, - loc_t *loc, - fd_t *fd, - pid_t pid); +server_ctx_t *server_ctx_get (client_t *client, xlator_t *xlator); -int32_t -gf_direntry_to_bin (dir_entry_t *head, char *bufferp); +int32_t gf_barrier_start (xlator_t *this); +int32_t gf_barrier_stop (xlator_t *this); +int32_t gf_barrier_fops_configure (xlator_t *this, gf_barrier_t *barrier, + char *str); +void gf_barrier_enqueue (gf_barrier_t *barrier, gf_barrier_payload_t *stub); +gf_barrier_payload_t * +gf_barrier_payload (rpcsvc_request_t *req, struct iovec *rsp, + call_frame_t *frame, struct iovec *payload, + int payloadcount, struct iobref *iobref, + struct iobuf *iob, gf_boolean_t free_iobref); -#endif /* __SERVER_HELPERS_H__ */ +#endif /* !_SERVER_HELPERS_H */ |