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gss_inquire_mechs_for_name (3)
  • >> gss_inquire_mechs_for_name (3) ( Solaris man: Библиотечные вызовы )
  • gss_inquire_mechs_for_name (3) ( FreeBSD man: Библиотечные вызовы )
  •  

    NAME

    gss_inquire_mechs_for_name - list mechanisms that support the specified name-type
     
    

    SYNOPSIS

    cc [flag ...] file... -lgss [library ...] 
    #include <gssapi/gssapi.h>
    
    OM_uint32 gss_inquire_mechs_for_name(OM_uint32 *minor_status,
        const gss_name_t input_name,gss_OID_set *mech_types);
    

     

    DESCRIPTION

    The gss_inquire_mechs_for_name() function returns the set of mechanisms supported by the GSS-API that may be able to process the specified name. Each mechanism returned will recognize at least one element within the internal name.

    Some implementations of the GSS-API may perform this test by checking nametype information contained within the passed name and registration information provided by individual mechanisms. This means that the mech_types set returned by the function may indicate that a particular mechanism will understand the name, when in fact the mechanism would refuse to accept the name as input to gss_canonicalize_name(3GSS), gss_init_sec_context(3GSS), gss_acquire_cred(3GSS), or gss_add_cred(3GSS), due to some property of the name itself rather than the name-type. Therefore, this function should be used only as a pre-filter for a call to a subsequent mechanism-specific function.  

    PARAMETERS

    The parameter descriptions for gss_inquire_mechs_for_name() follow in alphabetical order:

    minor_status

    Mechanism-specific status code.

    input_name

    The name to which the inquiry relates.

    mech_types

    Set of mechanisms that may support the specified name. The returned OID set must be freed by the caller after use with a call to gss_release_oid_set(3GSS).

     

    ERRORS

    The gss_inquire_mechs_for_name() function may return the following status codes:

    GSS_S_COMPLETE

    Successful completion.

    GSS_S_BAD_NAME

    The input_name parameter was ill-formed.

    GSS_S_BAD_NAMETYPE

    The input_name parameter contained an invalid or unsupported type of name.

    GSS_S_FAILURE

    The underlying mechanism detected an error for which no specific GSS status code is defined. The mechanism-specific status code reported by means of the minor_status parameter details the error condition.

     

    ATTRIBUTES

    See attributes(5) for descriptions of the following attributes:

    ATTRIBUTE TYPEATTRIBUTE VALUE

    AvailabilitySUNWgss (32-bit)


    MT-Level

     

    SEE ALSO

    gss_acquire_cred(3GSS), gss_add_cred(3GSS), gss_canonicalize_name(3GSS), gss_init_sec_context(3GSS), gss_release_oid_set(3GSS), attributes(5)

    Solaris Security for Developers Guide


     

    Index

    NAME
    SYNOPSIS
    DESCRIPTION
    PARAMETERS
    ERRORS
    ATTRIBUTES
    SEE ALSO


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