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In UNIX, the set of masked signals can be set or cleared using the ________ function.

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In UNIX, the set of masked signals can be set or cleared using the ________ function.

(a) sigmask

(b) sigmaskproc

(c) sigprocmask

(d) sigproc

I have been asked this question by my college director while I was bunking the class.

I'd like to ask this question from Signal Handling in portion The Linux System of Operating System

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Best answer
Correct option is (c) sigprocmask

Explanation: None.

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