1krb5_unparse_name_ext - Convert krb5_principal structure to string and length. 2================================================================================ 3 4.. 5 6.. c:function:: krb5_error_code krb5_unparse_name_ext(krb5_context context, krb5_const_principal principal, char ** name, unsigned int * size) 7 8.. 9 10 11:param: 12 13 **[in]** **context** - Library context 14 15 **[in]** **principal** - Principal 16 17 **[inout]** **name** - String representation of principal name 18 19 **[inout]** **size** - Size of unparsed name 20 21 22.. 23 24 25:retval: 26 - 0 Success 27 28 29:return: 30 - Kerberos error codes. On failure name is set to NULL 31 32.. 33 34 35 36 37 38 39 40This function is similar to krb5_unparse_name(), but allows the use of an existing buffer for the result. If size is not NULL, then *name* must point to either NULL or an existing buffer of at least the size pointed to by *size* . The buffer will be allocated or resized if necessary, with the new pointer stored into *name* . Whether or not the buffer is resized, the necessary space for the result, including null terminator, will be stored into *size* . 41 42 43 44If size is NULL, this function behaves exactly as krb5_unparse_name(). 45 46 47 48 49 50 51 52 53 54 55.. 56 57 58 59 60 61