Date: Tue, 8 Jan 2013 12:21:50 +0000 (UTC) From: Baptiste Daroussin <bapt@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r245164 - head/sys/fs/fuse Message-ID: <201301081221.r08CLoSj055426@svn.freebsd.org>
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Author: bapt Date: Tue Jan 8 12:21:50 2013 New Revision: 245164 URL: http://svnweb.freebsd.org/changeset/base/245164 Log: Add support for IO_APPEND flag in fuse This make open(..., O_APPEND) actually works on fuse filesystem. Reviewed by: attilio Modified: head/sys/fs/fuse/fuse_io.c Modified: head/sys/fs/fuse/fuse_io.c ============================================================================== --- head/sys/fs/fuse/fuse_io.c Tue Jan 8 09:05:09 2013 (r245163) +++ head/sys/fs/fuse/fuse_io.c Tue Jan 8 12:21:50 2013 (r245164) @@ -113,7 +113,7 @@ fuse_write_directbackend(struct vnode *v struct ucred *cred, struct fuse_filehandle *fufh); static int fuse_write_biobackend(struct vnode *vp, struct uio *uio, - struct ucred *cred, struct fuse_filehandle *fufh); + struct ucred *cred, struct fuse_filehandle *fufh, int ioflag); int fuse_io_dispatch(struct vnode *vp, struct uio *uio, int ioflag, @@ -162,7 +162,7 @@ fuse_io_dispatch(struct vnode *vp, struc } else { FS_DEBUG("buffered write of vnode %ju\n", (uintmax_t)VTOILLU(vp)); - err = fuse_write_biobackend(vp, uio, cred, fufh); + err = fuse_write_biobackend(vp, uio, cred, fufh, ioflag); } break; default: @@ -371,7 +371,7 @@ fuse_write_directbackend(struct vnode *v static int fuse_write_biobackend(struct vnode *vp, struct uio *uio, - struct ucred *cred, struct fuse_filehandle *fufh) + struct ucred *cred, struct fuse_filehandle *fufh, int ioflag) { struct fuse_vnode_data *fvdat = VTOFUD(vp); struct buf *bp; @@ -390,6 +390,8 @@ fuse_write_biobackend(struct vnode *vp, return (EINVAL); if (uio->uio_resid == 0) return (0); + if (ioflag & IO_APPEND) + uio_setoffset(uio, fvdat->filesize); /* * Find all of this file's B_NEEDCOMMIT buffers. If our writes
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