On 20/06/16 11:28, Mark Morgan Lloyd wrote:
I'm approaching a situation where up to four identical processes will be reading and writing the same files. There will be process-level synchronisation which should prevent clashes, but I'd still like to add locking at the file level.
If you use sysutils.fileopen, file locking will automatically be used based on fmShare* constants you specify: http://www.freepascal.org/docs-html/current/rtl/sysutils/fileopen.html
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