KRB5\_RCACHE(3) Library Functions Manual KRB5\_RCACHE(3)

# [NAME](#NAME)

`krb5_rcache`, `krb5_rc_close`, `krb5_rc_default`, `krb5_rc_default_name`, `krb5_rc_default_type`, `krb5_rc_destroy`, `krb5_rc_expunge`, `krb5_rc_get_lifespan`, `krb5_rc_get_name`, `krb5_rc_get_type`, `krb5_rc_initialize`, `krb5_rc_recover`, `krb5_rc_resolve`, `krb5_rc_resolve_full`, `krb5_rc_resolve_type`, `krb5_rc_store`, `krb5_get_server_rcache` — Kerberos 5 replay cache

# [LIBRARY](#LIBRARY)

Kerberos 5 Library (libkrb5, -lkrb5)

# [SYNOPSIS](#SYNOPSIS)

`#include <krb5.h>`

`struct krb5_rcache;`

`krb5_error_code`  
`krb5_rc_close`(`krb5_context context`, `krb5_rcache id`);

`krb5_error_code`  
`krb5_rc_default`(`krb5_context context`, `krb5_rcache *id`);

`const char *`  
`krb5_rc_default_name`(`krb5_context context`);

`const char *`  
`krb5_rc_default_type`(`krb5_context context`);

`krb5_error_code`  
`krb5_rc_destroy`(`krb5_context context`, `krb5_rcache id`);

`krb5_error_code`  
`krb5_rc_expunge`(`krb5_context context`, `krb5_rcache id`);

`krb5_error_code`  
`krb5_rc_get_lifespan`(`krb5_context context`, `krb5_rcache id`, `krb5_deltat *auth_lifespan`);

`const char*`  
`krb5_rc_get_name`(`krb5_context context`, `krb5_rcache id`);

`const char*`  
`krb5_rc_get_type`(`krb5_context context`, `krb5_rcache id`);

`krb5_error_code`  
`krb5_rc_initialize`(`krb5_context context`, `krb5_rcache id`, `krb5_deltat auth_lifespan`);

`krb5_error_code`  
`krb5_rc_recover`(`krb5_context context`, `krb5_rcache id`);

`krb5_error_code`  
`krb5_rc_resolve`(`krb5_context context`, `krb5_rcache id`, `const char *name`);

`krb5_error_code`  
`krb5_rc_resolve_full`(`krb5_context context`, `krb5_rcache *id`, `const char *string_name`);

`krb5_error_code`  
`krb5_rc_resolve_type`(`krb5_context context`, `krb5_rcache *id`, `const char *type`);

`krb5_error_code`  
`krb5_rc_store`(`krb5_context context`, `krb5_rcache id`, `krb5_donot_replay *rep`);

`krb5_error_code`  
`krb5_get_server_rcache`(`krb5_context context`, `const krb5_data *piece`, `krb5_rcache *id`);

# [DESCRIPTION](#DESCRIPTION)

The `krb5_rcache` structure holds a storage element that is used for data manipulation. The structure contains no public accessible elements.

[`krb5_rc_initialize`](#krb5_rc_initialize)() Creates the reply cache `id` and sets it lifespan to `auth_lifespan`. If the cache already exists, the content is destroyed.

# [SEE ALSO](#SEE_ALSO)

[krb5(3)](/man/os/heimdal/krb5.3), [krb5\_data(3)](/man/os/heimdal/krb5_data.3), [kerberos(8)](/man/os/heimdal/kerberos.8)

May 1, 2006 HEIMDAL

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Document: krb5_rc_resolve_full(3) from heimdal 7.8.0-r52 (Chainguard OS)
Source: https://github.com/heimdal/heimdal