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Update tio man page

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Martin Lund 2025-05-25 19:46:18 +02:00
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man/tio.1.in
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@ -447,8 +447,8 @@ Returns 1 on successful match, 0 on timeout, or -1 on error.
On successful match it also returns the match string as second return value.
.IP "\fBread(size, timeout)"
Read from serial device. If timeout is 0 or not provided it will wait forever
until data is ready to read.
Read up to size bytes from serial device. If timeout is 0 or not provided it
will wait forever until data is ready to read.
Returns number of bytes read on success, 0 on timeout, or -1 on error.