SSLSESSIONgetexnewindex(3) OpenSSL SSLSESSIONgetexnewindex(3)

NAME
       SSLSESSIONgetexnewindex, SSLSESSIONsetexdata,
       SSLSESSIONgetexdata - internal application specific data functions

SYNOPSIS
        #include 

        int SSLSESSIONgetexnewindex(long argl, void *argp,
                       CRYPTOEXnew *newfunc,
                       CRYPTOEXdup *dupfunc,
                       CRYPTOEXfree *freefunc);

        int SSLSESSIONsetexdata(SSLSESSION *session, int idx, void *arg);

        void *SSLSESSIONgetexdata(const SSLSESSION *session, int idx);

        typedef int newfunc(void *parent, void *ptr, CRYPTOEXDATA *ad,
                       int idx, long argl, void *argp);
        typedef void freefunc(void *parent, void *ptr, CRYPTOEXDATA *ad,
                       int idx, long argl, void *argp);
        typedef int dupfunc(CRYPTOEXDATA *to, CRYPTOEXDATA *from, void *fromd,
                       int idx, long argl, void *argp);

DESCRIPTION
       Several OpenSSL structures can have application specific data attached
       to them.  These functions are used internally by OpenSSL to manipulate
       application specific data attached to a specific structure.

       SSLSESSIONgetexnewindex() is used to register a new index for
       application specific data.

       SSLSESSIONsetexdata() is used to store application data at aarrgg for
       iiddxx into the sseessssiioonn object.

       SSLSESSIONgetexdata() is used to retrieve the information for iiddxx
       from sseessssiioonn.

       A detailed description for the **ggeetteexxnneewwiinnddeexx(()) functionality can
       be found in RSAgetexnewindex(3).  The **ggeetteexxddaattaa(()) and
       **sseetteexxddaattaa(()) functionality is described in CRYPTOsetexdata(3).

WWAARRNNIINNGGSS
       The application data is only maintained for sessions held in memory.
       The application data is not included when dumping the session with
       i2dSSLSESSION() (and all functions indirectly calling the dump
       functions like PEMwriteSSLSESSION() and PEMwritebioSSLSESSION())
       and can therefore not be restored.

SEE ALSO
       ssl(3), RSAgetexnewindex(3), CRYPTOsetexdata(3)



0.9.7l                            2005-03-30   SSLSESSIONgetexnewindex(3)