CertC-ERR

Error Handling

Nested Rules

CertC-ERR07

Prefer functions that support error checking over equivalent functions that don’t

CertC-ERR30

Take care when reading errno

CertC-ERR32

Do not rely on indeterminate values of errno

CertC-ERR33

Detect and handle standard library errors

CertC-ERR34

Detect errors when converting a string to a number

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