>From: owner-openssl-us...@openssl.org On Behalf Of Mithun Kumar >Sent: Thursday, 30 August, 2012 08:32
>cryptlib.h >#ifdef OPENSSL_USE_APPLINK >#define BIO_FLAGS_UPLINK 0x8000 >#include "ms/uplink.h" >#endif >On Thu, Aug 30, 2012 at 6:00 PM, Mithun Kumar <mithunsi...@gmail.com> wrote: > i am extremely sorry. its BIO_FLAGS_UPLINK flag. These are related. USE_APPLINK says if the OS needs special handling for file I/O in library versus main, currently only Windows (for DLL and MS LIB*/MSVCRT). BIO_UPLINK says if that handling applies to specific BIO. If on Windows do you #include applink.c in your app? http://www.openssl.org/support/faq.html#PROG2 Alternatively use a file-BIO opened by name (not C fileptr); or do the ERR_get_error/ERR_string/etc yourself as another reply suggested (although that's a little more work). ______________________________________________________________________ OpenSSL Project http://www.openssl.org User Support Mailing List openssl-users@openssl.org Automated List Manager majord...@openssl.org