file operations

F

fazulu deen

HI all,

I have to write a C program ,suppose if i want to tranfer 1MB from
host memory to device say SD ,first i have to split it into 5kbytes
after having splitted into 5kbytes each, not more than that(spiliting
can be uniform or random)...even i can have less than 5k....

I will use one file and make it executable,and dump fields specifying
such as data transfer size,source address,destination address and
next pointer in it.

i have to read that file for data and write the data into the some
other address in that file.

pls give your suggestions on how to proceed and how can i enter the
different fields and access through file pointer?

thanks in advance..

regards,
fazal
 

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