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Diffstat (limited to 'libglusterfs/src/glusterfs/globals.h')
| -rw-r--r-- | libglusterfs/src/glusterfs/globals.h | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/libglusterfs/src/glusterfs/globals.h b/libglusterfs/src/glusterfs/globals.h new file mode 100644 index 00000000000..9a2f5324afc --- /dev/null +++ b/libglusterfs/src/glusterfs/globals.h @@ -0,0 +1,176 @@ +/* + 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 _GLOBALS_H +#define _GLOBALS_H + +#define GF_DEFAULT_BASE_PORT 24007 +#define GF_DEFAULT_VOLFILE_TRANSPORT "tcp" + +#define GF_GLOBAL_XLATOR_NAME "global" +#define GD_OP_VERSION_KEY "operating-version" +#define GD_MIN_OP_VERSION_KEY "minimum-operating-version" +#define GD_MAX_OP_VERSION_KEY "maximum-operating-version" + +#define GF_PROTECT_FROM_EXTERNAL_WRITES "trusted.glusterfs.protect.writes" +#define GF_AVOID_OVERWRITE "glusterfs.avoid.overwrite" +#define GF_CLEAN_WRITE_PROTECTION "glusterfs.clean.writexattr" + +/* Gluster versions - OP-VERSION mapping + * + * 3.3.x - 1 + * 3.4.x - 2 + * 3.5.0 - 3 + * 3.5.1 - 30501 + * 3.6.0 - 30600 + * 3.7.0 - 30700 + * 3.7.1 - 30701 + * 3.7.2 - 30702 + * + * Starting with Gluster v3.6, the op-version will be multi-digit integer values + * based on the Glusterfs version, instead of a simply incrementing integer + * value. The op-version for a given X.Y.Z release will be an integer XYZ, with + * Y and Z 2 digit always 2 digits wide and padded with 0 when needed. This + * should allow for some gaps between two Y releases for backports of features + * in Z releases. + */ +#define GD_OP_VERSION_MIN \ + 1 /* MIN is the fresh start op-version, mostly \ + should not change */ +#define GD_OP_VERSION_MAX \ + GD_OP_VERSION_6_0 /* MAX VERSION is the maximum \ + count in VME table, should \ + keep changing with \ + introduction of newer \ + versions */ + +#define GD_OP_VERSION_3_6_0 30600 /* Op-Version for GlusterFS 3.6.0 */ + +#define GD_OP_VERSION_3_7_0 30700 /* Op-version for GlusterFS 3.7.0 */ + +#define GD_OP_VERSION_3_7_1 30701 /* Op-version for GlusterFS 3.7.1 */ + +#define GD_OP_VERSION_3_7_2 30702 /* Op-version for GlusterFS 3.7.2 */ + +#define GD_OP_VERSION_3_7_3 30703 /* Op-version for GlusterFS 3.7.3 */ + +#define GD_OP_VERSION_3_7_4 30704 /* Op-version for GlusterFS 3.7.4 */ + +#define GD_OP_VERSION_3_7_5 30705 /* Op-version for GlusterFS 3.7.5 */ + +#define GD_OP_VERSION_3_7_6 30706 /* Op-version for GlusterFS 3.7.6 */ + +#define GD_OP_VERSION_3_7_7 30707 /* Op-version for GlusterFS 3.7.7 */ + +#define GD_OP_VERSION_3_7_10 30710 /* Op-version for GlusterFS 3.7.10 */ + +#define GD_OP_VERSION_3_7_12 30712 /* Op-version for GlusterFS 3.7.12 */ + +#define GD_OP_VERSION_3_8_0 30800 /* Op-version for GlusterFS 3.8.0 */ + +#define GD_OP_VERSION_3_8_3 30803 /* Op-version for GlusterFS 3.8.3 */ + +#define GD_OP_VERSION_3_8_4 30804 /* Op-version for GlusterFS 3.8.4 */ + +#define GD_OP_VERSION_3_9_0 30900 /* Op-version for GlusterFS 3.9.0 */ + +#define GD_OP_VERSION_3_9_1 30901 /* Op-version for GlusterFS 3.9.1 */ + +#define GD_OP_VERSION_3_10_0 31000 /* Op-version for GlusterFS 3.10.0 */ + +#define GD_OP_VERSION_3_10_1 31001 /* Op-version for GlusterFS 3.10.1 */ + +#define GD_OP_VERSION_3_10_2 31002 /* Op-version for GlusterFS 3.10.2 */ + +#define GD_OP_VERSION_3_11_0 31100 /* Op-version for GlusterFS 3.11.0 */ + +#define GD_OP_VERSION_3_11_1 31101 /* Op-version for GlusterFS 3.11.1 */ + +#define GD_OP_VERSION_3_12_0 31200 /* Op-version for GlusterFS 3.12.0 */ + +#define GD_OP_VERSION_3_12_2 31202 /* Op-version for GlusterFS 3.12.2 */ + +#define GD_OP_VERSION_3_12_3 31203 /* Op-version for GlusterFS 3.12.3 */ + +#define GD_OP_VERSION_3_13_0 31300 /* Op-version for GlusterFS 3.13.0 */ + +#define GD_OP_VERSION_3_13_1 31301 /* Op-version for GlusterFS 3.13.1 */ + +#define GD_OP_VERSION_3_13_2 31302 /* Op-version for GlusterFS 3.13.2 */ + +#define GD_OP_VERSION_4_0_0 40000 /* Op-version for GlusterFS 4.0.0 */ + +#define GD_OP_VERSION_4_1_0 40100 /* Op-version for GlusterFS 4.1.0 */ + +#define GD_OP_VERSION_5_0 50000 /* Op-version for GlusterFS 5.0 */ + +#define GD_OP_VERSION_6_0 60000 /* Op-version for GlusterFS 6.0 */ + +#define GD_OP_VER_PERSISTENT_AFR_XATTRS GD_OP_VERSION_3_6_0 + +#include "glusterfs/xlator.h" +#include "glusterfs/options.h" + +/* THIS */ +#define THIS (*__glusterfs_this_location()) +#define DECLARE_OLD_THIS xlator_t *old_THIS = THIS + +xlator_t ** +__glusterfs_this_location(void); +xlator_t * +glusterfs_this_get(void); +int +glusterfs_this_set(xlator_t *); + +extern xlator_t global_xlator; +extern struct volume_options global_xl_options[]; + +/* syncopctx */ +void * +syncopctx_getctx(void); +int +syncopctx_setctx(void *ctx); + +/* task */ +void * +synctask_get(void); +int +synctask_set(void *); + +/* uuid_buf */ +char * +glusterfs_uuid_buf_get(void); +/* lkowner_buf */ +char * +glusterfs_lkowner_buf_get(void); +/* leaseid buf */ +char * +glusterfs_leaseid_buf_get(void); +char * +glusterfs_leaseid_exist(void); + +/* init */ +int +glusterfs_globals_init(glusterfs_ctx_t *ctx); + +struct tvec_base * +glusterfs_ctx_tw_get(glusterfs_ctx_t *ctx); +void +glusterfs_ctx_tw_put(glusterfs_ctx_t *ctx); + +extern const char *gf_fop_list[]; +extern const char *gf_upcall_list[]; + +/* mem acct enable/disable */ +int +gf_global_mem_acct_enable_get(void); +int +gf_global_mem_acct_enable_set(int val); +#endif /* !_GLOBALS_H */ |