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Diffstat (limited to 'xlators/features/sdfs/src/sdfs.h')
| -rw-r--r-- | xlators/features/sdfs/src/sdfs.h | 49 |
1 files changed, 49 insertions, 0 deletions
diff --git a/xlators/features/sdfs/src/sdfs.h b/xlators/features/sdfs/src/sdfs.h new file mode 100644 index 00000000000..d28257eda5e --- /dev/null +++ b/xlators/features/sdfs/src/sdfs.h @@ -0,0 +1,49 @@ +/* + Copyright (c) 2016 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. +*/ + +#include "xlator.h" +#include "call-stub.h" +#include "sdfs-messages.h" +#include "atomic.h" + +#define SDFS_LOCK_COUNT_MAX 2 + +typedef struct{ + loc_t parent_loc; + char *basename; + int locked[SDFS_LOCK_COUNT_MAX]; +} sdfs_entry_lock_t; + +typedef struct { + sdfs_entry_lock_t entrylk[SDFS_LOCK_COUNT_MAX]; + int lock_count; +} sdfs_lock_t; + +struct sdfs_local { + call_frame_t *main_frame; + loc_t loc; + loc_t parent_loc; + call_stub_t *stub; + sdfs_lock_t *lock; + int op_ret; + int op_errno; + gf_atomic_t call_cnt; +}; +typedef struct sdfs_local sdfs_local_t; + +#define SDFS_STACK_DESTROY(frame) do { \ + sdfs_local_t *__local = NULL; \ + __local = frame->local; \ + frame->local = NULL; \ + gf_client_unref (frame->root->client); \ + STACK_DESTROY (frame->root); \ + sdfs_local_cleanup (__local); \ + } while (0) + |