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@ -1,4 +1,4 @@ |
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/* $OpenBSD: strnlen.c,v 1.2 2010/05/21 06:57:45 chl Exp $ */ |
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/* $OpenBSD: strnlen.c,v 1.3 2010/06/02 12:58:12 millert Exp $ */ |
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/* |
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* Copyright (c) 2010 Todd C. Miller <Todd.Miller@courtesan.com> |
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@ -23,10 +23,9 @@ |
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size_t |
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strnlen(const char *str, size_t maxlen) |
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{ |
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const char *cp, *ep; |
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const char *cp; |
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ep = str + maxlen; |
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for (cp = str; cp < ep && *cp != '\0'; cp++) |
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for (cp = str; maxlen != 0 && *cp != '\0'; cp++, maxlen--) |
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; |
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return (size_t)(cp - str); |
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