diff options
Diffstat (limited to 'src/sys')
| -rw-r--r-- | src/sys/termios.rs | 22 |
1 files changed, 11 insertions, 11 deletions
diff --git a/src/sys/termios.rs b/src/sys/termios.rs index 352dcb79..4bed6665 100644 --- a/src/sys/termios.rs +++ b/src/sys/termios.rs @@ -928,7 +928,7 @@ cfg_if!{ let inner_termios = unsafe { termios.get_libc_termios_mut() }; let res = unsafe { libc::cfsetispeed(inner_termios, baud.into() as libc::speed_t) }; termios.update_wrapper(); - Errno::result(res).map(drop) + Errno::result(res).map(|_| ()) } /// Set output baud rate (see @@ -939,7 +939,7 @@ cfg_if!{ let inner_termios = unsafe { termios.get_libc_termios_mut() }; let res = unsafe { libc::cfsetospeed(inner_termios, baud.into() as libc::speed_t) }; termios.update_wrapper(); - Errno::result(res).map(drop) + Errno::result(res).map(|_| ()) } /// Set both the input and output baud rates (see @@ -951,7 +951,7 @@ cfg_if!{ let inner_termios = unsafe { termios.get_libc_termios_mut() }; let res = unsafe { libc::cfsetspeed(inner_termios, baud.into() as libc::speed_t) }; termios.update_wrapper(); - Errno::result(res).map(drop) + Errno::result(res).map(|_| ()) } } else { /// Get input baud rate (see @@ -980,7 +980,7 @@ cfg_if!{ let inner_termios = unsafe { termios.get_libc_termios_mut() }; let res = unsafe { libc::cfsetispeed(inner_termios, baud as libc::speed_t) }; termios.update_wrapper(); - Errno::result(res).map(drop) + Errno::result(res).map(|_| ()) } /// Set output baud rate (see @@ -991,7 +991,7 @@ cfg_if!{ let inner_termios = unsafe { termios.get_libc_termios_mut() }; let res = unsafe { libc::cfsetospeed(inner_termios, baud as libc::speed_t) }; termios.update_wrapper(); - Errno::result(res).map(drop) + Errno::result(res).map(|_| ()) } /// Set both the input and output baud rates (see @@ -1003,7 +1003,7 @@ cfg_if!{ let inner_termios = unsafe { termios.get_libc_termios_mut() }; let res = unsafe { libc::cfsetspeed(inner_termios, baud as libc::speed_t) }; termios.update_wrapper(); - Errno::result(res).map(drop) + Errno::result(res).map(|_| ()) } } } @@ -1046,13 +1046,13 @@ pub fn tcgetattr(fd: RawFd) -> Result<Termios> { /// *any* of the parameters were successfully set, not only if all were set successfully. pub fn tcsetattr(fd: RawFd, actions: SetArg, termios: &Termios) -> Result<()> { let inner_termios = termios.get_libc_termios(); - Errno::result(unsafe { libc::tcsetattr(fd, actions as c_int, &*inner_termios) }).map(drop) + Errno::result(unsafe { libc::tcsetattr(fd, actions as c_int, &*inner_termios) }).map(|_| ()) } /// Block until all output data is written (see /// [tcdrain(3p)](http://pubs.opengroup.org/onlinepubs/9699919799/functions/tcdrain.html)). pub fn tcdrain(fd: RawFd) -> Result<()> { - Errno::result(unsafe { libc::tcdrain(fd) }).map(drop) + Errno::result(unsafe { libc::tcdrain(fd) }).map(|_| ()) } /// Suspend or resume the transmission or reception of data (see @@ -1061,7 +1061,7 @@ pub fn tcdrain(fd: RawFd) -> Result<()> { /// `tcflow()` suspends of resumes the transmission or reception of data for the given port /// depending on the value of `action`. pub fn tcflow(fd: RawFd, action: FlowArg) -> Result<()> { - Errno::result(unsafe { libc::tcflow(fd, action as c_int) }).map(drop) + Errno::result(unsafe { libc::tcflow(fd, action as c_int) }).map(|_| ()) } /// Discard data in the output or input queue (see @@ -1070,7 +1070,7 @@ pub fn tcflow(fd: RawFd, action: FlowArg) -> Result<()> { /// `tcflush()` will discard data for a terminal port in the input queue, output queue, or both /// depending on the value of `action`. pub fn tcflush(fd: RawFd, action: FlushArg) -> Result<()> { - Errno::result(unsafe { libc::tcflush(fd, action as c_int) }).map(drop) + Errno::result(unsafe { libc::tcflush(fd, action as c_int) }).map(|_| ()) } /// Send a break for a specific duration (see @@ -1079,7 +1079,7 @@ pub fn tcflush(fd: RawFd, action: FlushArg) -> Result<()> { /// When using asynchronous data transmission `tcsendbreak()` will transmit a continuous stream /// of zero-valued bits for an implementation-defined duration. pub fn tcsendbreak(fd: RawFd, duration: c_int) -> Result<()> { - Errno::result(unsafe { libc::tcsendbreak(fd, duration) }).map(drop) + Errno::result(unsafe { libc::tcsendbreak(fd, duration) }).map(|_| ()) } /// Get the session controlled by the given terminal (see |