Provided by: shishi-doc_1.0.2-7_all bug

NAME
       shishi_asn1_read - API function


SYNOPSIS
       #include <shishi.h>

       int  shishi_asn1_read(Shishi  *  handle,  Shishi_asn1  node,  const  char * field, char ** data, size_t *
       datalen);


ARGUMENTS
       Shishi * handle
                   shishi handle as allocated by shishi_init().

       Shishi_asn1 node
                   ASN.1 variable to read field from.

       const char * field
                   name of field in node to read.

       char ** data
                   newly allocated output buffer that will hold ASN.1 field data.

       size_t * datalen
                   actual size of output buffer.


DESCRIPTION
       Extract data stored in a ASN.1 field into a newly allocated buffer.   The  buffer  will  always  be  zero
       terminated, even though datalen will not include the added zero.


RETURN VALUE
       Returns SHISHI_OK if successful, SHISHI_ASN1_NO_ELEMENT if the element do not exist, SHISHI_ASN1_NO_VALUE
       if the field has no value, ot SHISHI_ASN1_ERROR otherwise.


REPORTING BUGS
       Report bugs to <bug-shishi@gnu.org>.


COPYRIGHT
       Copyright © 2002-2010 Simon Josefsson.
       Copying  and distribution of this file, with or without modification, are permitted in any medium without
       royalty provided the copyright notice and this notice are preserved.


SEE ALSO
       The full documentation for shishi is maintained as a Texinfo manual.  If the info and shishi programs are
       properly installed at your site, the command

              info shishi

       should give you access to the complete manual.

shishi                                                1.0.2                                  shishi_asn1_read(3)