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author | Ulrich Drepper <drepper@redhat.com> | 2000-04-18 17:33:41 +0000 |
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committer | Ulrich Drepper <drepper@redhat.com> | 2000-04-18 17:33:41 +0000 |
commit | 26223643100902ca075d5833772986278dbecfdb (patch) | |
tree | 81fded43b7a6ad90c6b2bb829a311b63ce2fafc1 /sysdeps/unix/sysv/aix/speed.c | |
parent | a96c17d8f463d89db4441779a5a16c17a235f974 (diff) | |
download | glibc-26223643100902ca075d5833772986278dbecfdb.tar glibc-26223643100902ca075d5833772986278dbecfdb.tar.gz glibc-26223643100902ca075d5833772986278dbecfdb.tar.bz2 glibc-26223643100902ca075d5833772986278dbecfdb.zip |
AIX tcsetattr implementation.
Diffstat (limited to 'sysdeps/unix/sysv/aix/speed.c')
-rw-r--r-- | sysdeps/unix/sysv/aix/speed.c | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/aix/speed.c b/sysdeps/unix/sysv/aix/speed.c new file mode 100644 index 0000000000..06934fef25 --- /dev/null +++ b/sysdeps/unix/sysv/aix/speed.c @@ -0,0 +1,72 @@ +/* `struct termios' speed frobnication functions. AIX version. + Copyright (C) 2000 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 Library General Public License as + published by the Free Software Foundation; either version 2 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. + + 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. */ + +#include <stddef.h> +#include <errno.h> +#include <termios.h> + +/* Return the output baud rate stored in *TERMIOS_P. */ +speed_t +cfgetospeed (termios_p) + const struct termios *termios_p; +{ + return termios_p->c_cflag & 0x0000000f; +} + +/* Return the input baud rate stored in *TERMIOS_P. */ +speed_t +cfgetispeed (termios_p) + const struct termios *termios_p; +{ + return (termios_p->c_cflag & 0x000f0000) >> 16; +} + +/* Set the output baud rate stored in *TERMIOS_P to SPEED. */ +int +cfsetospeed (termios_p, speed) + struct termios *termios_p; + speed_t speed; +{ + if (termios_p == NULL) + { + __set_errno (EINVAL); + return -1; + } + + termios_p->c_cflag &= ~0x0000000f; + termios_p->c_cflag |= speed & 0x0000000f; + return 0; +} + +/* Set the input baud rate stored in *TERMIOS_P to SPEED. */ +int +cfsetispeed (termios_p, speed) + struct termios *termios_p; + speed_t speed; +{ + if (termios_p == NULL) + { + __set_errno (EINVAL); + return -1; + } + + termios_p->c_cflag &= ~0x000f0000; + termios_p->c_cflag |= (speed << 16) & ~0x000f0000; + return 0; +} |