Linux Standard Base Core Specification, Generic Part | ||
---|---|---|
<<< Previous | Next >>> |
The interface __getlogin_r_chk() shall function in the same way as the interface getlogin_r(), except that __getlogin_r_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 buflen specifies the size of the buffer buf. If buflen exceeds maxlen, the function shall abort, and the program calling it shall exit.
The __getlogin_r_chk() function is not in the source standard; it is only in the binary standard.
<<< Previous | Home | Next >>> |
__gethostname_chk | Up | __getpagesize |