wcsset_s.c File Reference
#include "safe_str_lib.h"
Include dependency graph for wcsset_s.c:
Functions | |
| EXPORT errno_t | wcsset_s (wchar_t *restrict dest, rsize_t dmax, wchar_t value) |
| Sets maximal dmax wide characters of dest to a wide character value, but not the final NULL character. More... | |
Function Documentation
◆ wcsset_s()
Sets maximal dmax wide characters of dest to a wide character value, but not the final NULL character.
With SAFECLIB_STR_NULL_SLACK defined all elements following the terminating null character (if any) written in the array of dmax wide characters pointed to by dest are nulled.
- Remarks
- EXTENSION TO
- ISO/IEC TR 24731, Programming languages, environments and system software interfaces, Extensions to the C Library, Part I: Bounds-checking interfaces
- Implemented in the Windows secure API as _wcsset_s()
- Parameters
-
[out] dest wide string that will be set. [in] dmax restricted maximum length of dest [in] value wide character value to write
- Return values
-
EOK when successful ESNULLP when dest is NULL pointer ESZEROL when dmax = 0 ESLEMAX when dmax > RSIZE_MAX_WSTR
- See also
- wcsnset_s(), wmemset_s(), strzero_s(), strnset_s(), strispassword_s()