Yes, with SIGCHLD you can call waitpid(-1, &status, WNOHANG) in a loop until it ... | Hacker News

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ambrop7 on April 27, 2017 | parent | context | favorite | on: Linux Programming: Signals the easy way

Yes, with SIGCHLD you can call waitpid(-1, &status, WNOHANG) in a loop until it fails, and you will collect all terminated children.

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