Linux Standard Base Core Specification, Generic Part | ||
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The interface __wmemcpy_chk() shall function in the same way as the interface wmemcpy(), except that __wmemcpy_chk() shall check for buffer overflow before computing a result. If an overflow is anticipated, the function shall abort and the program calling it shall exit.
The parameter ns1 specifies the size of the object pointed to by s1. If n exceeds ns1, the function shall abort and the program calling it shall exit.
The __wmemcpy_chk() function is not in the source standard; it is only in the binary standard.
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__wctomb_chk | Up | __wmemmove_chk |