diff options
Diffstat (limited to 'bsd-core/drm_fops.c')
| -rw-r--r-- | bsd-core/drm_fops.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/bsd-core/drm_fops.c b/bsd-core/drm_fops.c index ed85a8def..75baa5f27 100644 --- a/bsd-core/drm_fops.c +++ b/bsd-core/drm_fops.c @@ -28,6 +28,8 @@ * Rickard E. (Rik) Faith <faith@valinux.com> * Daryll Strauss <daryll@valinux.com> * Gareth Hughes <gareth@valinux.com> + * + * $FreeBSD: src/sys/dev/drm/drm_fops.h,v 1.5 2003/03/09 02:08:28 anholt Exp $ */ #include "drmP.h" @@ -100,7 +102,7 @@ int DRM(open_helper)(dev_t kdev, int flags, int fmt, DRM_STRUCTPROC *p, the circular buffer), is based on Alessandro Rubini's LINUX DEVICE DRIVERS (Cambridge: O'Reilly, 1998), pages 111-113. */ -ssize_t DRM(read)(dev_t kdev, struct uio *uio, int ioflag) +int DRM(read)(dev_t kdev, struct uio *uio, int ioflag) { DRM_DEVICE; int left; @@ -182,8 +184,8 @@ int DRM(write_string)(drm_device_t *dev, const char *s) selwakeup(&dev->buf_sel); } - DRM_DEBUG("dev->buf_sigio=%p\n", dev->buf_sigio); #ifdef __FreeBSD__ + DRM_DEBUG("dev->buf_sigio=%p\n", dev->buf_sigio); if (dev->buf_sigio) { DRM_DEBUG("dev->buf_sigio->sio_pgid=%d\n", dev->buf_sigio->sio_pgid); #if __FreeBSD_version >= 500000 @@ -200,6 +202,7 @@ int DRM(write_string)(drm_device_t *dev, const char *s) gsignal(dev->buf_pgid, SIGIO); else if(dev->buf_pgid && (p = pfind(-dev->buf_pgid)) != NULL) psignal(p, SIGIO); + } #endif /* __NetBSD__ */ DRM_DEBUG("waking\n"); wakeup(&dev->buf_rp); |