---
login-utils/sulogin.c | 17 ++++++++++++-----
term-utils/agetty.c | 23 +++++++++++------------
2 files changed, 23 insertions(+), 17 deletions(-)
--- login-utils/sulogin.c
+++ login-utils/sulogin.c 2014-05-08 08:01:13.102622002 +0000
@@ -49,6 +49,11 @@
# include <selinux/get_context_list.h>
#endif
+#ifdef __linux__
+# include <sys/kd.h>
+# include <sys/param.h>
+#endif
+
#include "c.h"
#include "closestream.h"
#include "nls.h"
@@ -142,10 +147,14 @@ static void tcinit(struct console *con)
return;
}
- /* Handle serial lines here */
- if (ioctl(fd, TIOCMGET, (char *) &mode) == 0) {
+ /* Handle lines other than virtual consoles here */
+#if defined(KDGKBMODE)
+ if (ioctl(fd, KDGKBMODE, &mode) < 0)
+#endif
+ {
speed_t ispeed, ospeed;
struct winsize ws;
+ errno = 0;
/* this is a modem line */
con->flags |= CON_SERIAL;
@@ -191,9 +200,7 @@ static void tcinit(struct console *con)
goto setattr;
}
#if defined(IUTF8) && defined(KDGKBMODE)
- /* Detect mode of current keyboard setup, e.g. for UTF-8 */
- if (ioctl(fd, KDGKBMODE, &mode) < 0)
- mode = K_RAW;
+ /* Handle mode of current keyboard setup, e.g. for UTF-8 */
switch(mode) {
case K_UNICODE:
setlocale(LC_CTYPE, "C.UTF-8");
--- term-utils/agetty.c
+++ term-utils/agetty.c 2014-05-08 08:02:16.786235584 +0000
@@ -139,6 +139,7 @@ struct options {
int nice; /* Run login with this priority */
int numspeed; /* number of baud rates to try */
int clocal; /* CLOCAL_MODE_* */
+ int kbmode; /* Keyboard mode if virtual console */
speed_t speeds[MAX_SPEED]; /* baud rates to be tried */
};
@@ -936,7 +937,7 @@ static void update_utmp(struct options *
static void open_tty(char *tty, struct termios *tp, struct options *op)
{
const pid_t pid = getpid();
- int serial, closed = 0;
+ int closed = 0;
/* Set up new standard input, unless we are given an already opened port. */
@@ -1080,15 +1081,18 @@ static void open_tty(char *tty, struct t
#endif
/*
* Detect if this is a virtual console or serial/modem line.
- * In case of a virtual console the ioctl TIOCMGET fails and
- * the error number will be set to EINVAL.
+ * In case of a virtual console the ioctl KDGKBMODE succeeds
+ * whereas on other lines it will fails.
*/
- if (ioctl(STDIN_FILENO, TIOCMGET, &serial) < 0 && (errno == EINVAL)) {
+ if (ioctl(STDIN_FILENO, KDGKBMODE, &op->kbmode) == 0) {
op->flags |= F_VCONSOLE;
if (!op->term)
op->term = DEFAULT_VCTERM;
- } else if (!op->term)
- op->term = DEFAULT_STERM;
+ } else {
+ op->kbmode = K_RAW;
+ if (!op->term)
+ op->term = DEFAULT_STERM;
+ }
setenv("TERM", op->term, 1);
}
@@ -1122,12 +1126,7 @@ static void termio_init(struct options *
if (op->flags & F_VCONSOLE) {
#if defined(IUTF8) && defined(KDGKBMODE)
- int mode;
-
- /* Detect mode of current keyboard setup, e.g. for UTF-8 */
- if (ioctl(STDIN_FILENO, KDGKBMODE, &mode) < 0)
- mode = K_RAW;
- switch(mode) {
+ switch(op->kbmode) {
case K_UNICODE:
setlocale(LC_CTYPE, "C.UTF-8");
op->flags |= F_UTF8;