Annotated edit history of
strnlen(3) version 1, including all changes.
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perry |
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STRNLEN |
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!!!STRNLEN |
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NAME |
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SYNOPSIS |
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DESCRIPTION |
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RETURN VALUE |
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CONFORMING TO |
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SEE ALSO |
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---- |
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!!NAME |
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strnlen - determine the length of a fixed-size string |
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!!SYNOPSIS |
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__#include |
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__''s''__, size_t__ ''maxlen''__); |
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__ |
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!!DESCRIPTION |
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The __strnlen__ function returns the number of characters |
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in the string pointed to by ''s'', not including the |
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terminating '0' character, but at most ''maxlen''. In |
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doing this, __strnlen__ looks only at the first |
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''maxlen'' characters at ''s'' and never beyond |
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''s+maxlen''. |
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!!RETURN VALUE |
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The __strnlen__ function returns ''strlen(s)'', if |
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that is less than ''maxlen'', or ''maxlen'' if there |
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is no '0' character among the first ''maxlen'' characters |
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pointed to by ''s''. |
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!!CONFORMING TO |
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This function is a GNU extension. |
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!!SEE ALSO |
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strlen(3) |
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---- |
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