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-rw-r--r--libc/termios/tcgetattr.c72
1 files changed, 41 insertions, 31 deletions
diff --git a/libc/termios/tcgetattr.c b/libc/termios/tcgetattr.c
index b8728461a..8e011b95e 100644
--- a/libc/termios/tcgetattr.c
+++ b/libc/termios/tcgetattr.c
@@ -2,21 +2,24 @@
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 Library General Public License as
- published by the Free Software Foundation; either version 2 of the
- License, or (at your option) any later version.
+ 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
- Library General Public License for more details.
+ Lesser General Public License for more details.
- You should have received a copy of the GNU Library General Public
- License along with the GNU C Library; see the file COPYING.LIB. If not,
- write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
- Boston, MA 02111-1307, USA. */
+ 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 <features.h>
+#define __USE_GNU
#include <string.h>
+#include <termios.h>
#include <unistd.h>
#include <sys/ioctl.h>
#include <sys/types.h>
@@ -27,40 +30,47 @@
#include "kernel_termios.h"
/* Put the state of FD into *TERMIOS_P. */
-int tcgetattr ( int fd, struct libc_termios *termios_p)
+int tcgetattr (int fd, struct termios *termios_p)
{
- struct __kernel_termios k_termios;
- int retval;
+ struct __kernel_termios k_termios;
+ int retval;
- retval = ioctl (fd, TCGETS, &k_termios);
+ retval = ioctl (fd, TCGETS, &k_termios);
- termios_p->c_iflag = k_termios.c_iflag;
- termios_p->c_oflag = k_termios.c_oflag;
- termios_p->c_cflag = k_termios.c_cflag;
- termios_p->c_lflag = k_termios.c_lflag;
- termios_p->c_line = k_termios.c_line;
+ termios_p->c_iflag = k_termios.c_iflag;
+ termios_p->c_oflag = k_termios.c_oflag;
+ termios_p->c_cflag = k_termios.c_cflag;
+ termios_p->c_lflag = k_termios.c_lflag;
+ termios_p->c_line = k_termios.c_line;
#ifdef _HAVE_C_ISPEED
- termios_p->c_ispeed = k_termios.c_ispeed;
+ termios_p->c_ispeed = k_termios.c_ispeed;
#endif
#ifdef _HAVE_C_OSPEED
- termios_p->c_ospeed = k_termios.c_ospeed;
+ termios_p->c_ospeed = k_termios.c_ospeed;
#endif
- if (sizeof (cc_t) == 1 || _POSIX_VDISABLE == 0
- || (unsigned char) _POSIX_VDISABLE == (unsigned char) -1)
- memset ( (memcpy (&termios_p->c_cc[0], &k_termios.c_cc[0],
- __KERNEL_NCCS * sizeof (cc_t)) + (__KERNEL_NCCS * sizeof (cc_t))) ,
- _POSIX_VDISABLE, (NCCS - __KERNEL_NCCS) * sizeof (cc_t));
- else
+
+
+ if (sizeof (cc_t) == 1 || _POSIX_VDISABLE == 0
+ || (unsigned char) _POSIX_VDISABLE == (unsigned char) -1)
{
- size_t cnt;
+ memset (mempcpy (&termios_p->c_cc[0], &k_termios.c_cc[0],
+ __KERNEL_NCCS * sizeof (cc_t)),
+ _POSIX_VDISABLE, (NCCS - __KERNEL_NCCS) * sizeof (cc_t));
+#if 0
+ memset ( (memcpy (&termios_p->c_cc[0], &k_termios.c_cc[0],
+ __KERNEL_NCCS * sizeof (cc_t)) + (__KERNEL_NCCS * sizeof (cc_t))) ,
+ _POSIX_VDISABLE, (NCCS - __KERNEL_NCCS) * sizeof (cc_t));
+#endif
+ } else {
+ size_t cnt;
- memcpy (&termios_p->c_cc[0], &k_termios.c_cc[0],
- __KERNEL_NCCS * sizeof (cc_t));
+ memcpy (&termios_p->c_cc[0], &k_termios.c_cc[0],
+ __KERNEL_NCCS * sizeof (cc_t));
- for (cnt = __KERNEL_NCCS; cnt < NCCS; ++cnt)
- termios_p->c_cc[cnt] = _POSIX_VDISABLE;
+ for (cnt = __KERNEL_NCCS; cnt < NCCS; ++cnt)
+ termios_p->c_cc[cnt] = _POSIX_VDISABLE;
}
- return retval;
+ return retval;
}