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freebsd
GitHub Repository: freebsd/freebsd-src
 Path: blob/main/crypto/krb5/src/lib/krb5/krb5_libinit.c
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/* -*- mode: c; c-basic-offset: 4; indent-tabs-mode: nil -*- */

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#include "k5-int.h"

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#if defined(_WIN32) || defined(USE_CCAPI)

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#include "stdcc.h"

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#endif

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#include "krb5_libinit.h"

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#include "k5-platform.h"

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#include "cc-int.h"

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#include "kt-int.h"

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#include "os-proto.h"

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/*

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 * Initialize the Kerberos v5 library.

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 */

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MAKE_INIT_FUNCTION(krb5int_lib_init);

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MAKE_FINI_FUNCTION(krb5int_lib_fini);

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/* Possibly load-time initialization -- mutexes, etc.  */

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int krb5int_lib_init(void)

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{

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    int err;

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    k5_set_error_info_callout_fn(error_message);

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#ifdef SHOW_INITFINI_FUNCS

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    printf("krb5int_lib_init\n");

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#endif

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    add_error_table(&et_krb5_error_table);

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    add_error_table(&et_k5e1_error_table);

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    add_error_table(&et_kv5m_error_table);

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    add_error_table(&et_kdb5_error_table);

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    add_error_table(&et_asn1_error_table);

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    add_error_table(&et_k524_error_table);

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    bindtextdomain(KRB5_TEXTDOMAIN, LOCALEDIR);

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#ifndef LEAN_CLIENT

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    err = krb5int_kt_initialize();

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    if (err)

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        return err;

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#endif /* LEAN_CLIENT */

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    err = krb5int_cc_initialize();

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    if (err)

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        return err;

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    err = k5_mutex_finish_init(&krb5int_us_time_mutex);

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    if (err)

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        return err;

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    return 0;

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}

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/* Always-delayed initialization -- error table linkage, etc.  */

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krb5_error_code krb5int_initialize_library (void)

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{

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    return CALL_INIT_FUNCTION(krb5int_lib_init);

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}

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/*

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 * Clean up the Kerberos v5 library state

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 */

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void krb5int_lib_fini(void)

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{

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    if (!INITIALIZER_RAN(krb5int_lib_init) || PROGRAM_EXITING()) {

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#ifdef SHOW_INITFINI_FUNCS

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        printf("krb5int_lib_fini: skipping\n");

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#endif

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        return;

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    }

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#ifdef SHOW_INITFINI_FUNCS

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    printf("krb5int_lib_fini\n");

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#endif

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    k5_mutex_destroy(&krb5int_us_time_mutex);

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    krb5int_cc_finalize();

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#ifndef LEAN_CLIENT

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    krb5int_kt_finalize();

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#endif /* LEAN_CLIENT */

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#if defined(_WIN32) || defined(USE_CCAPI)

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    krb5_stdcc_shutdown();

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#endif

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    remove_error_table(&et_krb5_error_table);

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    remove_error_table(&et_k5e1_error_table);

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    remove_error_table(&et_kv5m_error_table);

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    remove_error_table(&et_kdb5_error_table);

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    remove_error_table(&et_asn1_error_table);

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    remove_error_table(&et_k524_error_table);

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    k5_set_error_info_callout_fn(NULL);

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}

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/* Still exists because it went into the export list on Windows.  But

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   since the above function should be invoked at unload time, we don't

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   actually want to do anything here.  */

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void krb5int_cleanup_library (void)

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{

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}

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