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authorRoland McGrath <roland@gnu.org>1999-05-30 01:48:12 +0000
committerRoland McGrath <roland@gnu.org>1999-05-30 01:48:12 +0000
commite8254937eb64eabd1ce7b48b96b7ff5f1959f6ca (patch)
tree2ea86c7e4f701ad49089cfd34b16dfdc4ca360ba /term/devio.c
parent5712522c90f1e5beafe8078df7d71cbbb47fd20d (diff)
1999-05-24 Mark Kettenis <kettenis@gnu.org>
* devio.c: Include <assert.h>, <errno.h> and <error.h>. Do not include <stdio.h> and <sys/types.h>. Reorganize the order of inclusion of the header files a bit and document the baud-rate hackery. Include <termios.h> explicitely. (init_devio): Use new local variable ERR instead of ERRNO. Use error instead of perror and exit to report failure. (devio_desert_dtr): Declare BITS as `int' instead of `dev_status_t'.
Diffstat (limited to 'term/devio.c')
-rw-r--r--term/devio.c40
1 files changed, 25 insertions, 15 deletions
diff --git a/term/devio.c b/term/devio.c
index 0271b73d..ed9df066 100644
--- a/term/devio.c
+++ b/term/devio.c
@@ -18,15 +18,11 @@
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA. */
-#include "term.h"
-#include <device/device.h>
-#include <device/device_request.h>
-#include <hurd/ports.h>
-#include <string.h>
-#include <sys/types.h>
-#include <hurd.h>
-#include <stdio.h>
+/* Avoid defenition of the baud rates from <ternios.h> at a later time. */
+#include <termios.h>
+/* And undefine the baud rates to avoid warnings from
+ <device/tty_status.h>. */
#undef B50
#undef B75
#undef B110
@@ -46,7 +42,22 @@
#undef B115200
#undef EXTA
#undef EXTB
+
+#include <assert.h>
+#include <errno.h>
+#include <error.h>
+#include <string.h>
+
+#include <device/device.h>
+#include <device/device_request.h>
#include <device/tty_status.h>
+#include <cthreads.h>
+
+#include <hurd.h>
+#include <hurd/ports.h>
+
+#include "term.h"
+
/* This flag is set if there is an outstanding device_write. */
static int output_pending;
@@ -94,12 +105,11 @@ static void
init_devio ()
{
mach_port_t host_priv;
- errno = get_privileged_ports (&host_priv, &device_master);
- if (errno)
- {
- perror ("Getting priviliged ports");
- exit (1);
- }
+ error_t err;
+
+ err = get_privileged_ports (&host_priv, &device_master);
+ if (err)
+ error (1, err, "Getting priviliged ports");
mach_port_deallocate (mach_task_self (), host_priv);
phys_reply_class = ports_create_class (0, 0);
}
@@ -439,7 +449,7 @@ initial_open ()
static void
devio_desert_dtr ()
{
- dev_status_t bits;
+ int bits;
/* Turn off DTR. */
bits = TM_HUP;