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Design And Implementation Of Linux Character Device Driver To Provide Extra IPC | ||
| Al-Rafidain University College For Sciences | ||
| Article 1, Volume 0, Issue 20, 2017, Pages 163-181 | ||
| Abstract | ||
| In this paper we will design and Implement a character device driver which uses two device special files to allow a pair of processes to send short variable-length text message to each other. The driver should make sure that multiple readers and multiple writers are not permitted and also that read ( ) s will not block even when there are no messages to read and that write ( )s will not block however many messages are written before the next read ( ) occurs .This device driver is just going to control some system memory as its “hardware device” and effectively provide an extra IPC mechanism in addition to those already available. | ||
| Keywords | ||
| Linux | ||
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