diff options
Diffstat (limited to 'sys/fs/procfs/procfs_fpregs.c')
| -rw-r--r-- | sys/fs/procfs/procfs_fpregs.c | 18 |
1 files changed, 3 insertions, 15 deletions
diff --git a/sys/fs/procfs/procfs_fpregs.c b/sys/fs/procfs/procfs_fpregs.c index b52f5ee..60150eb 100644 --- a/sys/fs/procfs/procfs_fpregs.c +++ b/sys/fs/procfs/procfs_fpregs.c @@ -59,31 +59,19 @@ procfs_doprocfpregs(PFS_FILL_ARGS) { int error; struct fpreg r; - char *kv; - int kl; PROC_LOCK(p); if (p_candebug(td, p)) { PROC_UNLOCK(p); return (EPERM); } - kl = sizeof(r); - kv = (char *) &r; - - kv += uio->uio_offset; - kl -= uio->uio_offset; - if (kl > uio->uio_resid) - kl = uio->uio_resid; _PHOLD(p); - if (kl < 0) - error = EINVAL; - else - /* XXXKSE: */ - error = proc_read_fpregs(FIRST_THREAD_IN_PROC(p), &r); + /* XXXKSE: */ + error = proc_read_fpregs(FIRST_THREAD_IN_PROC(p), &r); if (error == 0) { PROC_UNLOCK(p); - error = uiomove(kv, kl, uio); + error = uiomove_frombuf(&r, sizeof(r), uio); PROC_LOCK(p); } if (error == 0 && uio->uio_rw == UIO_WRITE) { |
