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#define | GSL_NONBLOCK (0x00000800) |
| Create file descriptor in non-blocking mode.This flag causes the created file descriptor to have non-blocking mode (O_NONBLOCK) set. This flag has the same numerical value as O_NONBLOCK, but usage of the raw O_NONBLOCK define should be deprecated. More...
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#define | GSL_SERIAL_PORT_CONTROL_LINES (0x00000002) |
| Open serial port with control lines active.
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A set of convenience functions for dealing with various aspects of I/O.
◆ GSL_NONBLOCK
#define GSL_NONBLOCK (0x00000800) |
Create file descriptor in non-blocking mode.This flag causes the created file descriptor to have non-blocking mode (O_NONBLOCK) set. This flag has the same numerical value as O_NONBLOCK, but usage of the raw O_NONBLOCK define should be deprecated.