31 lines
436 B
C
31 lines
436 B
C
/* strndup.c
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*
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*/
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/* Written by Niels Möller <nisse@lysator.liu.se>
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*
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* This file is hereby placed in the public domain.
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*/
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#include <stdlib.h>
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#include <string.h>
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char *
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strndup (const char *s, size_t size)
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{
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char *r;
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char *end = memchr(s, 0, size);
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if (end)
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/* Length + 1 */
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size = end - s + 1;
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r = malloc(size);
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if (size)
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{
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memcpy(r, s, size-1);
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r[size-1] = '\0';
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}
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return r;
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}
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