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// [Repo] https://github.com/gcc-mirror/gcc/blob/master/gcc/testsuite/gcc.c-torture/execute/builtins/lib/strncpy.c | |
// [Local] C:\petzone\reference\gcc\gcc.git\gcc\testsuite\gcc.c-torture\execute\builtins\lib\strncpy.c | |
extern void abort(void); | |
extern int inside_main; | |
typedef __SIZE_TYPE__ size_t; | |
__attribute__ ((__noinline__)) | |
char * | |
strncpy(char *s1, const char *s2, size_t n) | |
{ | |
char *dest = s1; | |
#ifdef __OPTIMIZE__ | |
if (inside_main) | |
abort(); | |
#endif | |
for (; *s2 && n; n--) | |
*s1++ = *s2++; | |
while (n--) | |
*s1++ = 0; | |
return dest; | |
} | |
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