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   cfgetispeed    ( 3 )

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Синопсис (Synopsis)

#include <termios.h>
       #include <unistd.h>

       int tcgetattr(int fd, struct termios *termios_p);
       int tcsetattr(int fd, int optional_actions,
                     const struct termios *termios_p);

       int tcsendbreak(int fd, int duration);
       int tcdrain(int fd);
       int tcflush(int fd, int queue_selector);
       int tcflow(int fd, int action);

       void cfmakeraw(struct termios *termios_p);

       speed_t cfgetispeed(const struct termios *termios_p);
       speed_t cfgetospeed(const struct termios *termios_p);

       int cfsetispeed(struct termios *termios_p, speed_t speed);
       int cfsetospeed(struct termios *termios_p, speed_t speed);
       int cfsetspeed(struct termios *termios_p, speed_t speed);

   Feature Test Macro Requirements for glibc (see
   feature_test_macros(7)):

       cfsetspeed(), cfmakeraw():
           Since glibc 2.19:
               _DEFAULT_SOURCE
           Glibc 2.19 and earlier:
               _BSD_SOURCE