42 lines
704 B
C
42 lines
704 B
C
#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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int
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main (void)
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{
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char buf[100];
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int result = 0;
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if (sprintf (buf, "%.0ls", L"foo") != 0
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|| strlen (buf) != 0)
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{
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puts ("sprintf (buf, \"%.0ls\", L\"foo\") produced some output");
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result = 1;
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}
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#define SIZE (1024*70000)
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#define STR(x) #x
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char *dst = malloc (SIZE + 1);
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if (dst == NULL)
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{
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puts ("memory allocation failure");
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result = 1;
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}
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else
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{
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sprintf (dst, "%*s", SIZE, "");
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if (strnlen (dst, SIZE + 1) != SIZE)
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{
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puts ("sprintf (dst, \"%*s\", " STR(SIZE) ", \"\") did not produce enough output");
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result = 1;
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}
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free (dst);
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}
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return result;
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}
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