We are using Keil 5.22 and RTL library on a LPC1768 board on which
we have an SD card interface.
All the usual file access works, fopen(), fprintf(), fdelete(),
frename() etc...
However I can't find anything like ftruncate() or chsize().
I want to be able to reduce the size of a file to remove fixed
length data records from the end of it.
Is there a way to do this with the Keil Library ?
I could do it by reading the file into new file and then deleting
and renaming
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