can somebody give me karma to add this..
and probably karma for phpdoc/en/reference/dio/functions (or similar)
regards
alan
regards
alan
Sterling Hughes wrote:
>>attached is a patch to add tcsetattr() to the dio extension
>>
>>any objections/suggestions for it..
>>for some reason if I do O_ASYNC on SET_FL i get 'I/O possible' and
>>dies... ?????
>>
>>
>>
>
>Feel free to commit it, my only internet is currently firewalled http and
>ftp, so I can't really do much in that way (actually, can't even test your
>patch, but the interface looks fine).
>
>O_ASYNC should really be removed, its useless from your php script, and php
>really can't do async I/O without using the (un-portable) unix aio_*
>interface, until that is directly support signal based I/O is pretty much
>impossible in php.
>
>-Sterling
>
>
>
>>usage:
>>
>>dl('dio.so');
>>
>>
>>$fd = dio_open('/dev/ttyS0', O_RDWR | O_NOCTTY | O_NONBLOCK);
>>
>>/* signal callbacks
>>....
>>*/
>>
>>dio_fcntl($fd,F_SETOWN,posix_getpid());
>>//dio_fcntl($fd,F_SETFL, O_ASYNC ); // <- produces a 'I/O possible' and
>> dies... ?????
>>dio_fcntl($fd,F_SETFL, O_SYNC );
>>
>>dio_tcsetattr($fd, array(
>> 'baud' => 9600,
>> 'bits' => 8,
>> 'stop' =>1,
>> 'parity' => 0
>>));
>>echo "STARTING READ";
>>while (1) {
>>
>> $data = dio_read($fd,256);
>>
>> if ($data) {
>> echo $data;
>> }
>>}
>>
>>
>
>
>
>
>
>
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