diff options
Diffstat (limited to 'xlators/mgmt/glusterd/src/glusterd-hooks.h')
| -rw-r--r-- | xlators/mgmt/glusterd/src/glusterd-hooks.h | 109 |
1 files changed, 49 insertions, 60 deletions
diff --git a/xlators/mgmt/glusterd/src/glusterd-hooks.h b/xlators/mgmt/glusterd/src/glusterd-hooks.h index 2584b6bfeb0..f8b887b9bd7 100644 --- a/xlators/mgmt/glusterd/src/glusterd-hooks.h +++ b/xlators/mgmt/glusterd/src/glusterd-hooks.h @@ -1,99 +1,88 @@ /* - Copyright (c) 2006-2012 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/>. -*/ + Copyright (c) 2006-2012 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 _GLUSTERD_HOOKS_H_ #define _GLUSTERD_HOOKS_H_ -#ifndef _CONFIG_H -#define _CONFIG_H -#include "config.h" -#endif - #include <fnmatch.h> -#define GLUSTERD_GET_HOOKS_DIR(path, version, priv) \ - snprintf (path, PATH_MAX, "%s/hooks/%d", priv->workdir,\ - version); +#define GLUSTERD_GET_HOOKS_DIR(path, version, priv) \ + do { \ + int32_t len; \ + len = snprintf(path, PATH_MAX, "%s/hooks/%d", priv->workdir, version); \ + if (len < 0) { \ + path[0] = 0; \ + } \ + } while (0) -#define GLUSTERD_HOOK_VER 1 +#define GLUSTERD_HOOK_VER 1 -#define GD_HOOKS_SPECIFIC_KEY "user.*" +#define GD_HOOKS_SPECIFIC_KEY "user.*" typedef enum glusterd_commit_hook_type { - GD_COMMIT_HOOK_NONE = 0, - GD_COMMIT_HOOK_PRE, - GD_COMMIT_HOOK_POST, - GD_COMMIT_HOOK_MAX + GD_COMMIT_HOOK_NONE = 0, + GD_COMMIT_HOOK_PRE, + GD_COMMIT_HOOK_POST, + GD_COMMIT_HOOK_MAX } glusterd_commit_hook_type_t; typedef struct hooks_private { - struct list_head list; - int waitcount; //debug purposes - pthread_mutex_t mutex; - pthread_cond_t cond; - pthread_t worker; + struct cds_list_head list; + pthread_mutex_t mutex; + pthread_cond_t cond; + pthread_t worker; + int waitcount; // debug purposes } glusterd_hooks_private_t; typedef struct hooks_stub { - struct list_head all_hooks; - char *scriptdir; - glusterd_op_t op; - dict_t *op_ctx; + struct cds_list_head all_hooks; + char *scriptdir; + dict_t *op_ctx; + glusterd_op_t op; } glusterd_hooks_stub_t; - static inline gf_boolean_t -is_key_glusterd_hooks_friendly (char *key) +is_key_glusterd_hooks_friendly(char *key) { - gf_boolean_t is_friendly = _gf_false; + gf_boolean_t is_friendly = _gf_false; - /* This is very specific to hooks friendly behavior */ - if (fnmatch (GD_HOOKS_SPECIFIC_KEY, key, FNM_NOESCAPE) == 0) { - gf_log (THIS->name, GF_LOG_DEBUG, "user namespace key %s", key); - is_friendly = _gf_true; - } + /* This is very specific to hooks friendly behavior */ + if (fnmatch(GD_HOOKS_SPECIFIC_KEY, key, FNM_NOESCAPE) == 0) { + gf_msg_debug(THIS->name, 0, "user namespace key %s", key); + is_friendly = _gf_true; + } - return is_friendly; + return is_friendly; } int -glusterd_hooks_create_hooks_directory (char *basedir); +glusterd_hooks_create_hooks_directory(char *basedir); char * -glusterd_hooks_get_hooks_cmd_subdir (glusterd_op_t op); +glusterd_hooks_get_hooks_cmd_subdir(glusterd_op_t op); int -glusterd_hooks_run_hooks (char *hooks_path, glusterd_op_t op, dict_t *op_ctx, - glusterd_commit_hook_type_t type); +glusterd_hooks_run_hooks(char *hooks_path, glusterd_op_t op, dict_t *op_ctx, + glusterd_commit_hook_type_t type); int -glusterd_hooks_spawn_worker (xlator_t *this); +glusterd_hooks_spawn_worker(xlator_t *this); int -glusterd_hooks_stub_init (glusterd_hooks_stub_t **stub, char *scriptdir, - glusterd_op_t op, dict_t *op_ctx); +glusterd_hooks_stub_init(glusterd_hooks_stub_t **stub, char *scriptdir, + glusterd_op_t op, dict_t *op_ctx); void -glusterd_hooks_stub_cleanup (glusterd_hooks_stub_t *stub); +glusterd_hooks_stub_cleanup(glusterd_hooks_stub_t *stub); int -glusterd_hooks_post_stub_enqueue (char *scriptdir, glusterd_op_t op, - dict_t *op_ctx); +glusterd_hooks_post_stub_enqueue(char *scriptdir, glusterd_op_t op, + dict_t *op_ctx); int -glusterd_hooks_priv_init (glusterd_hooks_private_t **new); +glusterd_hooks_priv_init(glusterd_hooks_private_t **new); #endif |