diff options
| author | Kinglong Mee <kinglongmee@gmail.com> | 2018-02-12 15:13:49 +0800 |
|---|---|---|
| committer | Amar Tumballi <amarts@redhat.com> | 2018-02-12 21:34:46 +0000 |
| commit | d01f7244e9d9f7e3ef84e0ba7b48ef1b1b09d809 (patch) | |
| tree | 1a95023e8a4097e9a07ded99642228894876d8b5 /api/src/glfs.h | |
| parent | bfb66cc535ce473afa7e330800d2d2c38afe42c9 (diff) | |
gfapi: return pre/post attributes from glfs_pread/pwrite
As nfs-ganesha, a wcc data contains pre/post attributes is return
in read/write rpc reply. nfs-ganesha get those attributes by
two getattr between the real read/write right now.
But, gluster has return pre/post attributes from glusterfsd,
those attributes are skipped in syncop/gfapi, if gfapi return them,
the upper user (nfs-ganesha) can use them directly without any
duplicate getattr.
Updates: #389
Change-Id: I7b643ae4241cfe2aeb17063de00192d81674024a
Signed-off-by: Kinglong Mee <mijinlong@open-fs.com>
Diffstat (limited to 'api/src/glfs.h')
| -rw-r--r-- | api/src/glfs.h | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/api/src/glfs.h b/api/src/glfs.h index 4613cd193ea..39caf3efc3f 100644 --- a/api/src/glfs.h +++ b/api/src/glfs.h @@ -534,11 +534,12 @@ int glfs_writev_async (glfs_fd_t *fd, const struct iovec *iov, int count, // glfs_p{read,write}[_async] ssize_t glfs_pread (glfs_fd_t *fd, void *buf, size_t count, off_t offset, - int flags) __THROW - GFAPI_PUBLIC(glfs_pread, 3.4.0); + int flags, struct stat *poststat) __THROW + GFAPI_PUBLIC(glfs_pread, 4.0.0); ssize_t glfs_pwrite (glfs_fd_t *fd, const void *buf, size_t count, - off_t offset, int flags) __THROW - GFAPI_PUBLIC(glfs_pwrite, 3.4.0); + off_t offset, int flags, struct stat *prestat, + struct stat *poststat) __THROW + GFAPI_PUBLIC(glfs_pwrite, 4.0.0); int glfs_pread_async (glfs_fd_t *fd, void *buf, size_t count, off_t offset, int flags, glfs_io_cbk fn, void *data) __THROW GFAPI_PUBLIC(glfs_pread_async, 3.4.0); |