.I template
must not be a string constant, but should be declared as a character array.
The file is opened with the O_EXCL flag, guaranteeing that when
-.B mkstemp
+.BR mkstemp ()
returns successfully we are the only user.
.SH "RETURN VALUE"
On success, the \fBmkstemp()\fP function returns the file descriptor
More generally, the POSIX specification does not say anything
about file modes, so the application should make sure its umask
is set appropriately before calling
-.BR mkstemp .
+.BR mkstemp ().
.SH "CONFORMING TO"
4.3BSD, POSIX 1003.1-2001
.SH NOTE