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Multiple calls to exit() are unlikely, and at worst will only cause denial-of-service attacks or abnormal program termination.
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\[[ISO/IEC 9899-:1999|AA. C References#ISO/IEC 9899-1999]\] Section 7.20.4.3, "The {{exit}} function" \[[ISO/IEC PDTR 24772|AA. C References#ISO/IEC PDTR 24772]\] "EWD Structured Programming" |
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