Linux Standard Base Core Specification 3.0Preview1 | ||
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The sigorset() shall combine the two signal sets referenced by left and right, using a logical OR operation, and shall place the result in the location referenced by set, The resulting signal set shall contain only signals that are in either the set referenced by left or the set referenced by right.
On success, sigorset() shall return 0. Otherise, sigorset() shall return
-1 and set errno
to indicate
the error.
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