fb_hdr
iov[0].iov_len = sizeof(fbuf->fb_hdr) + sizeof(fbuf->FD);
iov[1].iov_len = size - (sizeof(fbuf->fb_hdr) + sizeof(fbuf->FD));
fbuf_size = sizeof(fbuf->fb_hdr) + sizeof(fbuf->FD);
bufsize = sizeof(fbuf.fb_hdr) + sizeof(fbuf.FD) + FUSEBUFMAXSIZE;
if (len < sizeof(fbuf->fb_hdr))
if (len < sizeof(fbuf->fb_hdr) + sizeof(fbuf->FD) + fbuf->fb_len)
struct fb_hdr hdr;
if (uio->uio_resid < sizeof(fbuf->fb_hdr) + sizeof(fbuf->FD) +
error = uiomove(&fbuf->fb_hdr, sizeof(fbuf->fb_hdr), uio);
struct fb_hdr hdr;
struct fb_hdr fb_hdr;
#define fb_next fb_hdr.fh_next
#define fb_len fb_hdr.fh_len
#define fb_err fb_hdr.fh_err
#define fb_type fb_hdr.fh_type
#define fb_ino fb_hdr.fh_ino
#define fb_uuid fb_hdr.fh_uuid
#define fb_tid fb_hdr.fh_tid
#define fb_uid fb_hdr.fh_uid
#define fb_gid fb_hdr.fh_gid
#define fb_umask fb_hdr.fh_umask