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28 lines
387 B
C
28 lines
387 B
C
/*
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* Derived from:
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* http://www.kernel.org/pub/linux/libs/klibc/
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*/
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/*
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* strncpy.c
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*/
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#include <string.h>
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char *strncpy(char *dst, const char *src, size_t n)
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{
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char *q = dst;
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const char *p = src;
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char ch;
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while (n) {
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n--;
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*q++ = ch = *p++;
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if (!ch)
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break;
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}
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/* The specs say strncpy() fills the entire buffer with NUL. Sigh. */
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memset(q, 0, n);
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return dst;
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}
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