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22 lines
397 B
22 lines
397 B
#define _BSD_SOURCE
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#include <termios.h>
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#include <sys/ioctl.h>
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#include <errno.h>
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int cfsetospeed(struct termios *tio, speed_t speed)
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{
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if (speed & ~CBAUD) {
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errno = EINVAL;
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return -1;
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}
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tio->c_cflag &= ~CBAUD;
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tio->c_cflag |= speed;
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return 0;
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}
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int cfsetispeed(struct termios *tio, speed_t speed)
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{
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return speed ? cfsetospeed(tio, speed) : 0;
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}
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weak_alias(cfsetospeed, cfsetspeed);
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