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20 lines
300 B
C
20 lines
300 B
C
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/*
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* Allocate a duplicate of an ordinary C NUL-terminated string.
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*/
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#include <string.h>
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#include "defs.h"
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#include "misc.h"
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char *dupstr(const char *s)
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{
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char *p = NULL;
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if (s) {
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int len = strlen(s);
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p = snewn(len + 1, char);
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strcpy(p, s);
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}
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return p;
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}
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