|
@@ -0,0 +1,64 @@
|
|
|
+
|
|
|
+ This file is part of the GNU C Library.
|
|
|
+
|
|
|
+ The GNU C Library is free software; you can redistribute it and/or
|
|
|
+ modify it under the terms of the GNU Lesser General Public
|
|
|
+ License as published by the Free Software Foundation; either
|
|
|
+ version 2.1 of the License, or (at your option) any later version.
|
|
|
+
|
|
|
+ The GNU C Library is distributed in the hope that it will be useful,
|
|
|
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
|
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
|
|
|
+ Lesser General Public License for more details.
|
|
|
+
|
|
|
+ You should have received a copy of the GNU Lesser General Public
|
|
|
+ License along with the GNU C Library; if not, write to the Free
|
|
|
+ Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
|
|
|
+ 02111-1307 USA. */
|
|
|
+
|
|
|
+#include <stdarg.h>
|
|
|
+#include <termios.h>
|
|
|
+#include <unistd.h>
|
|
|
+#include <sys/ioctl.h>
|
|
|
+
|
|
|
+
|
|
|
+ using the new-style struct termios, and translate them to old-style. */
|
|
|
+
|
|
|
+extern int __syscall_ioctl (int fd, unsigned long int request, ...);
|
|
|
+
|
|
|
+int ioctl (int fd, unsigned long int request, ...)
|
|
|
+{
|
|
|
+ void *arg;
|
|
|
+ va_list ap;
|
|
|
+ int result;
|
|
|
+
|
|
|
+ va_start (ap, request);
|
|
|
+ arg = va_arg (ap, void *);
|
|
|
+
|
|
|
+ switch (request)
|
|
|
+ {
|
|
|
+ case TCGETS:
|
|
|
+ result = tcgetattr (fd, (struct termios *) arg);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case TCSETS:
|
|
|
+ result = tcsetattr (fd, TCSANOW, (struct termios *) arg);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case TCSETSW:
|
|
|
+ result = tcsetattr (fd, TCSADRAIN, (struct termios *) arg);
|
|
|
+ break;
|
|
|
+
|
|
|
+ case TCSETSF:
|
|
|
+ result = tcsetattr (fd, TCSAFLUSH, (struct termios *) arg);
|
|
|
+ break;
|
|
|
+
|
|
|
+ default:
|
|
|
+ result = __syscall_ioctl (fd, request, arg);
|
|
|
+ break;
|
|
|
+ }
|
|
|
+
|
|
|
+ va_end (ap);
|
|
|
+
|
|
|
+ return result;
|
|
|
+}
|