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Parent never calls for wait function , still zombie not created [closed]

开发者 https://www.devze.com 2023-04-11 10:27 出处：网络

It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, 开发者_如何学JAVAor rhetorical andcannot be reasonably answered in its current for

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It's difficult to tell what is being asked here. This question is ambiguous, vague, incomplete, overly broad, 开发者_如何学JAVAor rhetorical and cannot be reasonably answered in its current form. For help clarifying this question so that it can be reopened, visit the help center. Closed 11 years ago.

"Parent never calls for wait function , still zombie process is not created " can anyone explain this with example ! thanks in advance !

When you ignore your children (SIG_IGN the SIGCHLD signal), you don't have to wait for them. You can also explicitly not wait for them via the SA_NOCLDWAIT flag for sigaction().