 | | Fortunately, however, most programmers avoided the new Berkeley signal functions, and continued to simply use signal. Because they did not take advantage of any of the special features, the porting effort will usually be simple. The thing to remember in this case is that in Berkeley UNIX, the signal function provides reliable signals, while in SVR4 it does not. However, in SVR4, the sigset function provides reliable signals. So, most programs that use signal can be ported from Berkeley UNIX simply by placing the line | |
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