kmsSlottable.c revision 4f14b0f29aa144cc03efdde5508ae126ae197acf
e71ca95ca6de23d33b54cb55cefdef30bc7c969bGerald Jelinek/*
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e71ca95ca6de23d33b54cb55cefdef30bc7c969bGerald Jelinek */
e71ca95ca6de23d33b54cb55cefdef30bc7c969bGerald Jelinek/*
e71ca95ca6de23d33b54cb55cefdef30bc7c969bGerald Jelinek * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
e71ca95ca6de23d33b54cb55cefdef30bc7c969bGerald Jelinek */
e71ca95ca6de23d33b54cb55cefdef30bc7c969bGerald Jelinek
e71ca95ca6de23d33b54cb55cefdef30bc7c969bGerald Jelinek#include <errno.h>
e71ca95ca6de23d33b54cb55cefdef30bc7c969bGerald Jelinek#include <security/cryptoki.h>
e71ca95ca6de23d33b54cb55cefdef30bc7c969bGerald Jelinek#include "kmsGlobal.h"
e71ca95ca6de23d33b54cb55cefdef30bc7c969bGerald Jelinek#include "kmsSlot.h"
e71ca95ca6de23d33b54cb55cefdef30bc7c969bGerald Jelinek
e71ca95ca6de23d33b54cb55cefdef30bc7c969bGerald Jelinekstatic kms_slot_t *slotinfo = NULL;
e71ca95ca6de23d33b54cb55cefdef30bc7c969bGerald Jelinek
/*
* Initialize the slotinfo record.
*
* This function is called from C_Initialize() only. Since C_Initialize()
* holds the global mutex lock, there is no need to acquire another lock
* in this routine to protect the slot table.
*/
CK_RV
kms_slottable_init()
{
CK_RV rv = CKR_OK;
/* Allocate space for the slot table */
slotinfo = calloc(KMS_SLOTS, sizeof (kms_slot_t));
if (slotinfo == NULL)
return (CKR_HOST_MEMORY);
slotinfo->sl_sess_list = NULL;
slotinfo->sl_tobj_list = NULL;
slotinfo->sl_state = CKU_PUBLIC;
/* Initialize this slot's mutex */
if (pthread_mutex_init(&slotinfo->sl_mutex, NULL) != 0) {
(void) free(slotinfo);
slotinfo = NULL;
return (CKR_FUNCTION_FAILED);
}
return (rv);
}
void
cleanup_slottable()
{
if (slotinfo != NULL) {
(void) pthread_mutex_destroy(&slotinfo->sl_mutex);
(void) free(slotinfo);
slotinfo = NULL;
}
}
kms_slot_t *
get_slotinfo()
{
return (slotinfo);
}