Fixup broken termios stuff. No, really this time.

 -Erik

1 files changed, 133 insertions, 24 deletions

diff --git a/libc/termios/kernel_termios.h b/libc/termios/kernel_termios.h
index af6fb2aca..87d5c07e4 100644
--- a/libc/termios/kernel_termios.h
+++ b/libc/termios/kernel_termios.h
@@ -1,30 +1,139 @@
+/* Copyright (C) 1997 Free Software Foundation, Inc.
+   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.  */
+
 #ifndef _KERNEL_TERMIOS_H
 #define _KERNEL_TERMIOS_H 1
 
-#include <sys/types.h>
-
-/* Pull in whatever this particular arch's kernel thinks the kernel version of
- * struct termios should look like.  It turns out that each arch has a different
- * opinion on the subject, and different kernel revs use different names... */
-#define termio	    __kernel_termios
-#define winsize	    __kernel_winsize
-#define cc_t	    __kernel_cc_t
-#define speed_t	    __kernel_speed_t
-#define tcflag_t    __kernel_tcflag_t
-#undef NCCS
-#include <asm/termios.h> 
-#define __KERNEL_NCCS	NCCS
-#undef NCCS
-#undef termio
-#undef winsize
-#undef cc_t
-#undef speed_t
-#undef tcflag_t
-
-/* Now pull in libc's version of termios */
-#define termios libc_termios
+/* We need the definition of tcflag_t, cc_t, and speed_t.  */
 #include <termios.h>
-#undef termios
 
-#endif	    /* _KERNEL_TERMIOS_H */
+/* The following corresponds to the values from the Linux 2.1.20 kernel.  */
+
+
+
+
+#if defined( __sparc__ )
+
+
+#define __KERNEL_NCCS 17
+struct __kernel_termios
+{
+    tcflag_t c_iflag;		/* input mode flags */
+    tcflag_t c_oflag;		/* output mode flags */
+    tcflag_t c_cflag;		/* control mode flags */
+    tcflag_t c_lflag;		/* local mode flags */
+    cc_t c_line;		/* line discipline */
+    cc_t c_cc[__KERNEL_NCCS];	/* control characters */
+};
+
+
+
+#elif defined(__powerpc__)
+
+
+
+#define __KERNEL_NCCS 19
+struct __kernel_termios
+  {
+    tcflag_t c_iflag;		/* input mode flags */
+    tcflag_t c_oflag;		/* output mode flags */
+    tcflag_t c_cflag;		/* control mode flags */
+    tcflag_t c_lflag;		/* local mode flags */
+    cc_t c_cc[__KERNEL_NCCS];	/* control characters */
+    cc_t c_line;		/* line discipline */
+    speed_t c_ispeed;           /* input speed */
+    speed_t c_ospeed;           /* output speed */
+  };
+
+#define _HAVE_C_ISPEED 1
+#define _HAVE_C_OSPEED 1
+
+/* We have the kernel termios structure, so we can presume this code knows
+   what it's doing...  */
+#undef  TCGETS
+#undef  TCSETS
+#undef  TCSETSW
+#undef  TCSETSF
+#define TCGETS	_IOR ('t', 19, struct __kernel_termios)
+#define TCSETS	_IOW ('t', 20, struct __kernel_termios)
+#define TCSETSW	_IOW ('t', 21, struct __kernel_termios)
+#define TCSETSF	_IOW ('t', 22, struct __kernel_termios)
+
+
+
+#elif defined(__mips__)
+
+
+
+#define __KERNEL_NCCS 23
+struct __kernel_termios
+{
+    tcflag_t c_iflag;		/* input mode flags */
+    tcflag_t c_oflag;		/* output mode flags */
+    tcflag_t c_cflag;		/* control mode flags */
+    tcflag_t c_lflag;		/* local mode flags */
+    cc_t c_line;		/* line discipline */
+    cc_t c_cc[__KERNEL_NCCS];	/* control characters */
+};
+
+
+
+#elif defined(__alpha__)
+
+
+
+#define __KERNEL_NCCS 19
+struct __kernel_termios
+{
+    tcflag_t c_iflag;		/* input mode flags */
+    tcflag_t c_oflag;		/* output mode flags */
+    tcflag_t c_cflag;		/* control mode flags */
+    tcflag_t c_lflag;		/* local mode flags */
+    cc_t c_cc[__KERNEL_NCCS];	/* control characters */
+    cc_t c_line;		/* line discipline */
+    speed_t c_ispeed;		/* input speed */
+    speed_t c_ospeed;		/* output speed */
+};
+
+#define _HAVE_C_ISPEED 1
+#define _HAVE_C_OSPEED 1
+
+
+
+#else /* None of the above */
+
+
+
+#define __KERNEL_NCCS 19
+struct __kernel_termios
+{
+    tcflag_t c_iflag;		/* input mode flags */
+    tcflag_t c_oflag;		/* output mode flags */
+    tcflag_t c_cflag;		/* control mode flags */
+    tcflag_t c_lflag;		/* local mode flags */
+    cc_t c_line;		/* line discipline */
+    cc_t c_cc[__KERNEL_NCCS];	/* control characters */
+};
+
+#endif
+
+
+
+
+#endif /* kernel_termios.h */