krb5_cc_dup - Duplicate ccache handle.

krb5_error_code krb5_cc_dup(krb5_context context, krb5_ccache in, krb5_ccache *out)

param:

[in] context - Library context

[in] in - Credential cache handle to be duplicated

[out] out - Credential cache handle

Create a new handle referring to the same cache as in . The new handle and in can be closed independently.