I have a net with some PC with system QNX4. As I make to bring up to date one definitive directory in all the machines at the same time? I would not like to use cron, therefore it is twirling the time all. Exists some function in C that asks for for system QNX4 to inform me when is modified some archive in one determined directory?
If to modify this archive: //1/usr/test/test.txt
All will be brought up to date: