Strcpy_s
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Functions | |
| EXPORT errno_t | strcpy_s (char *restrict dest, rsize_t dmax, const char *restrict src) |
| The strcpy_s function copies the string pointed khổng lồ by src (including the terminating null character) into the array pointed khổng lồ by dest. More... | |
Function Documentation
◆strcpy_s()
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| EXPORT errno_t strcpy_s | ( | char *restrict | dest, |
| rsize_t | dmax, | ||
| const char *restrict | src | ||
| ) |
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The strcpy_s function copies the string pointed khổng lồ by src (including the terminating null character) into the array pointed to by dest.
With SAFECLIB_STR_NULL_SLACK defined all elements following the terminating null character (if any) written by strcpy_s in the array of dmax characters pointed khổng lồ by dest are nulled when strcpy_s returns.
RemarksSPECIFIED INISO/IEC TR 24731, Programming languages, environments & system software interfaces, Extensions to lớn the C Library, Part I: Bounds-checking interfacesParameters| dest | pointer to lớn string that will be replaced by src. | |
| dmax | restricted maximum length of dest | |
| src | pointer to lớn the string that will be copied lớn dest |
| EOK | when successful operation, the characters in src were copied into dest & the result is null terminated. |
| ESNULLP | when dest or src is a NULL pointer |
| ESZEROL | when dmax = 0 |
| ESLEMAX | when dmax > RSIZE_MAX_STR |
| ESOVRLP | when strings overlap |
| ESNOSPC | when dest See alsostrcat_s(), strncat_s(), strncpy_s() cf68 |
