diff options
Diffstat (limited to 'rpc/xdr/src/glusterfs-fops.x')
| -rw-r--r-- | rpc/xdr/src/glusterfs-fops.x | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/rpc/xdr/src/glusterfs-fops.x b/rpc/xdr/src/glusterfs-fops.x new file mode 100644 index 00000000000..1216f9d7460 --- /dev/null +++ b/rpc/xdr/src/glusterfs-fops.x @@ -0,0 +1,196 @@ +/* NOTE: add members ONLY at the end (just before _MAXVALUE) */ +/* + * OTHER NOTE: fop_enum_to_str and fop_enum_to_pri_str (in common-utils.h) also + * contain lists of fops, so if you update this list UPDATE THOSE TOO. + */ +enum glusterfs_fop_t { + GF_FOP_NULL = 0, + GF_FOP_STAT, + GF_FOP_READLINK, + GF_FOP_MKNOD, + GF_FOP_MKDIR, + GF_FOP_UNLINK, + GF_FOP_RMDIR, + GF_FOP_SYMLINK, + GF_FOP_RENAME, + GF_FOP_LINK, + GF_FOP_TRUNCATE, + GF_FOP_OPEN, + GF_FOP_READ, + GF_FOP_WRITE, + GF_FOP_STATFS, + GF_FOP_FLUSH, + GF_FOP_FSYNC, /* 16 */ + GF_FOP_SETXATTR, + GF_FOP_GETXATTR, + GF_FOP_REMOVEXATTR, + GF_FOP_OPENDIR, + GF_FOP_FSYNCDIR, + GF_FOP_ACCESS, + GF_FOP_CREATE, + GF_FOP_FTRUNCATE, + GF_FOP_FSTAT, /* 25 */ + GF_FOP_LK, + GF_FOP_LOOKUP, + GF_FOP_READDIR, + GF_FOP_INODELK, + GF_FOP_FINODELK, + GF_FOP_ENTRYLK, + GF_FOP_FENTRYLK, + GF_FOP_XATTROP, + GF_FOP_FXATTROP, + GF_FOP_FGETXATTR, + GF_FOP_FSETXATTR, + GF_FOP_RCHECKSUM, + GF_FOP_SETATTR, + GF_FOP_FSETATTR, + GF_FOP_READDIRP, + GF_FOP_FORGET, + GF_FOP_RELEASE, + GF_FOP_RELEASEDIR, + GF_FOP_GETSPEC, + GF_FOP_FREMOVEXATTR, + GF_FOP_FALLOCATE, + GF_FOP_DISCARD, + GF_FOP_ZEROFILL, + GF_FOP_IPC, + GF_FOP_SEEK, + GF_FOP_LEASE, + GF_FOP_COMPOUND, + GF_FOP_MAXVALUE +}; + +enum glusterfs_event_t { + GF_EVENT_PARENT_UP = 1, + GF_EVENT_POLLIN, + GF_EVENT_POLLOUT, + GF_EVENT_POLLERR, + GF_EVENT_CHILD_UP, + GF_EVENT_CHILD_DOWN, + GF_EVENT_CHILD_CONNECTING, + GF_EVENT_CHILD_MODIFIED, + GF_EVENT_TRANSPORT_CLEANUP, + GF_EVENT_TRANSPORT_CONNECTED, + GF_EVENT_VOLFILE_MODIFIED, + GF_EVENT_GRAPH_NEW, + GF_EVENT_TRANSLATOR_INFO, + GF_EVENT_TRANSLATOR_OP, + GF_EVENT_AUTH_FAILED, + GF_EVENT_VOLUME_DEFRAG, + GF_EVENT_PARENT_DOWN, + GF_EVENT_VOLUME_BARRIER_OP, + GF_EVENT_UPCALL, + GF_EVENT_SCRUB_STATUS, + GF_EVENT_SOME_CHILD_DOWN, + GF_EVENT_MAXVAL +}; + +/* List of compound fops. Add fops at the end. */ +enum glusterfs_compound_fop_t { + GF_CFOP_NON_PREDEFINED = 0, /* needs single FOP inspection */ + GF_CFOP_XATTROP_WRITEV, + GF_CFOP_XATTROP_UNLOCK, + GF_CFOP_PUT, /* create+write+setxattr+fsync+close+rename */ + GF_CFOP_MAXVALUE +}; + +enum glusterfs_mgmt_t { + GF_MGMT_NULL = 0, + GF_MGMT_MAXVALUE +}; + +enum gf_op_type_t { + GF_OP_TYPE_NULL = 0, + GF_OP_TYPE_FOP, + GF_OP_TYPE_MGMT, + GF_OP_TYPE_MAX +}; + +/* NOTE: all the miscellaneous flags used by GlusterFS should be listed here */ +enum glusterfs_lk_cmds_t { + GF_LK_GETLK = 0, + GF_LK_SETLK, + GF_LK_SETLKW, + GF_LK_RESLK_LCK, + GF_LK_RESLK_LCKW, + GF_LK_RESLK_UNLCK, + GF_LK_GETLK_FD +}; + +enum glusterfs_lk_types_t { + GF_LK_F_RDLCK = 0, + GF_LK_F_WRLCK, + GF_LK_F_UNLCK, + GF_LK_EOL +}; + +/* Lease Types */ +enum gf_lease_types_t { + NONE = 0, + GF_RD_LEASE = 1, + GF_RW_LEASE = 2, + GF_LEASE_MAX_TYPE +}; + +/* Lease cmds */ +enum gf_lease_cmds_t { + GF_GET_LEASE = 1, + GF_SET_LEASE = 2, + GF_UNLK_LEASE = 3 +}; + +%#define LEASE_ID_SIZE 16 /* 128bits */ +struct gf_lease { + gf_lease_cmds_t cmd; + gf_lease_types_t lease_type; + char lease_id[LEASE_ID_SIZE]; + unsigned int lease_flags; +}; + +enum glusterfs_lk_recovery_cmds_t { + F_RESLK_LCK = 200, + F_RESLK_LCKW, + F_RESLK_UNLCK, + F_GETLK_FD +}; + +enum gf_lk_domain_t { + GF_LOCK_POSIX, + GF_LOCK_INTERNAL +}; + +enum entrylk_cmd { + ENTRYLK_LOCK, + ENTRYLK_UNLOCK, + ENTRYLK_LOCK_NB +}; + +enum entrylk_type { + ENTRYLK_RDLCK, + ENTRYLK_WRLCK +}; + +%#define GF_MAX_LOCK_OWNER_LEN 1024 /* 1kB as per NLM */ + +/* 16strings-16strings-... */ +%#define GF_LKOWNER_BUF_SIZE ((GF_MAX_LOCK_OWNER_LEN * 2) + (GF_MAX_LOCK_OWNER_LEN / 8)) + +struct gf_lkowner_t { + int len; + char data[GF_MAX_LOCK_OWNER_LEN]; +}; + +enum gf_xattrop_flags_t { + GF_XATTROP_ADD_ARRAY, + GF_XATTROP_ADD_ARRAY64, + GF_XATTROP_OR_ARRAY, + GF_XATTROP_AND_ARRAY, + GF_XATTROP_GET_AND_SET, + GF_XATTROP_ADD_ARRAY_WITH_DEFAULT, + GF_XATTROP_ADD_ARRAY64_WITH_DEFAULT +}; + +enum gf_seek_what_t { + GF_SEEK_DATA, + GF_SEEK_HOLE +}; |