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Consequently, a call to fseek(), fflush(), or fsetpos() is necessary between input and output to the same stream (see FIO07-C. Prefer fseek() to rewind().)
Noncompliant Code Example
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Alternately inputting and outputting from a stream without an intervening flush or positioning call results in is undefined behavior.
Rule | Severity | Likelihood | Remediation Cost | Priority | Level |
|---|---|---|---|---|---|
FIO39-C | Low | Likely | Medium | P6 | L2 |
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