corecrt_internal_string_templates.h File Reference

#include <corecrt_internal_securecrt.h>

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Functions
template<typename Character >
	_Success_ (return==0) static errno_t __cdecl common_tcscat_s(_Inout_updates_z_(size_in_elements) Character *const destination
size_t const _In_z_ Character const *const source	throw ()
_In_ size_t const	_In_reads_or_z_ (count) Character const *const source

Variables
size_t const	size_in_elements
_In_ size_t const _In_ Character const	value

Function Documentation

_In_reads_or_z_()

_In_ size_t const _In_reads_or_z_

(

count

)

const

_Success_()

template<typename Character >

_Success_

(

return

= = 0

)

const

throw()

size_t const _In_z_ Character const *const source throw

(

)

Definition at line 23 of file corecrt_internal_string_templates.h.

{
    _VALIDATE_STRING(destination, size_in_elements);
    _VALIDATE_POINTER_RESET_STRING(source, destination, size_in_elements);
 
    Character* destination_it = destination;
    size_t available = size_in_elements;
    while (available > 0 && *destination_it != 0)
    {
        ++destination_it;
        --available;
    }
 
    if (available == 0)
    {
        _RESET_STRING(destination, size_in_elements);
        _RETURN_DEST_NOT_NULL_TERMINATED(destination, size_in_elements);
    }
 
    Character const* source_it = source;
    while ((*destination_it++ = *source_it++) != 0 && --available > 0)
    {
    }
 
    if (available == 0)
    {
        _RESET_STRING(destination, size_in_elements);
        _RETURN_BUFFER_TOO_SMALL(destination, size_in_elements);
    }
    _FILL_STRING(destination, size_in_elements, size_in_elements - available + 1);
    _RETURN_NO_ERROR;
}

Variable Documentation

size_in_elements

_In_ size_t const size_in_elements

Definition at line 21 of file corecrt_internal_string_templates.h.

Referenced by _In_reads_or_z_(), _strnset_s(), _strset_s(), _wcsdup(), _wcsnset_s(), _wcsset_s(), strcat_s(), strcpy_s(), strncat_s(), strncpy_s(), throw(), wcscat_s(), wcscpy_s(), wcsncat_s(), wcsncpy_s(), wmemcpy_s(), and wmemmove_s().

value

_In_ size_t const _In_ Character const value

Definition at line 232 of file corecrt_internal_string_templates.h.