April 14th, 2002, 10:38 AM
Join Date: Apr 2002
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Character matching in C
I'm currently trying to make a parallel port device driver under linux, written in c.
The problem is, to get started i need to write some code that will open and read the pattern file (That i have - File name: rw_buf.pat).
At the top of the file there is 6 lines all beginning with 'in' or 'out'.
These are as follows:
The program will need to read those lines and match which ones are in and which ones are out . And the data to be stored somewhere, which will be used at a later date to set the pins to in or out.
So for starters i need to be able to identify the in and out pins and print to screen details of each.
I would be very grateful for any advice anyone could give me..