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author | Mystery Man <unknown@mandriva.org> | 2003-02-28 19:12:50 +0000 |
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committer | Mystery Man <unknown@mandriva.org> | 2003-02-28 19:12:50 +0000 |
commit | 3cbfd41e073fbd2fbe6f548eefe650e21fec6250 (patch) | |
tree | cacec1f310fcee1e588e313dd109866b9ec12e0c /mdk-stage1/dietlibc/lib/speed.c | |
parent | a63d6674452fb78472f75a3c129f77254572f8af (diff) | |
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This commit was manufactured by cvs2svn to create tag 'V9_1_11mdk'.V9_1_11mdk
Diffstat (limited to 'mdk-stage1/dietlibc/lib/speed.c')
-rw-r--r-- | mdk-stage1/dietlibc/lib/speed.c | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/mdk-stage1/dietlibc/lib/speed.c b/mdk-stage1/dietlibc/lib/speed.c deleted file mode 100644 index a7fcca7c9..000000000 --- a/mdk-stage1/dietlibc/lib/speed.c +++ /dev/null @@ -1,67 +0,0 @@ -#include <unistd.h> -#include <termios.h> -#include <sys/types.h> - -#include <asm/errno.h> - -extern int errno; - -/* Hack around a kernel bug; value must correspond to the one used in tcsetattr.c */ -#define IBAUD0 020000000000 - - -/* Return the output baud rate stored in *TERMIOS_P. */ -speed_t cfgetospeed (struct termios *termios_p) -{ - return termios_p->c_cflag & (CBAUD | CBAUDEX); -} - - -/* Return the input baud rate stored in *TERMIOS_P. - Although for Linux there is no difference between input and output - speed, the numerical 0 is a special case for the input baud rate. It - should set the input baud rate to the output baud rate. */ -speed_t cfgetispeed (struct termios *termios_p) -{ - return ((termios_p->c_iflag & IBAUD0) - ? 0 : termios_p->c_cflag & (CBAUD | CBAUDEX)); -} - - -/* Set the output baud rate stored in *TERMIOS_P to SPEED. */ -int cfsetospeed (struct termios *termios_p, speed_t speed) -{ - if ((speed & ~CBAUD) != 0 && (speed < B57600 || speed > B460800)) { - errno = EINVAL; - return -1; - } - - termios_p->c_cflag &= ~(CBAUD | CBAUDEX); - termios_p->c_cflag |= speed; - - return 0; -} - - -/* Set the input baud rate stored in *TERMIOS_P to SPEED. - Although for Linux there is no difference between input and output - speed, the numerical 0 is a special case for the input baud rate. It - should set the input baud rate to the output baud rate. */ -int cfsetispeed (struct termios *termios_p, speed_t speed) -{ - if ((speed & ~CBAUD) != 0 && (speed < B57600 || speed > B460800)) { - errno = EINVAL; - return -1; - } - - if (speed == 0) - termios_p->c_iflag |= IBAUD0; - else - { - termios_p->c_iflag &= ~IBAUD0; - termios_p->c_cflag &= ~(CBAUD | CBAUDEX); - termios_p->c_cflag |= speed; - } - - return 0; -} |