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58eb9cd409
Fail opening additional sessions if the global session counters would overflow. Signed-off-by: Ingo Franzki <ifranzki@linux.ibm.com>
63 lines
1.7 KiB
C
63 lines
1.7 KiB
C
/*
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* COPYRIGHT (c) International Business Machines Corp. 2001-2021
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*
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* This program is provided under the terms of the Common Public License,
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* version 1.0 (CPL-1.0). Any use, reproduction or distribution for this
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* software constitutes recipient's acceptance of CPL-1.0 terms which can be
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* found in the file LICENSE file or at
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* https://opensource.org/licenses/cpl1.0.php
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*/
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//
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// API local internal function prototypes
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//
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//
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//
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#ifndef _APIEXT_H
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#define _APIEXT_H
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#include "apictl.h"
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#include "policy.h"
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#include "statistics.h"
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void *attach_shared_memory(void);
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void detach_shared_memory(char *);
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int API_Initialized(void);
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int API_Register(void);
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void API_UnRegister(void);
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int DL_Load_and_Init(API_Slot_t *, CK_SLOT_ID, policy_t policy,
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statistics_t statistics);
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CK_RV CreateProcLock(void);
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CK_RV ProcLock(void);
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CK_RV ProcUnLock(void);
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CK_RV ProcClose(void);
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void _init(void);
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void get_sess_counts(CK_SLOT_ID, CK_ULONG *, CK_ULONG *);
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CK_RV incr_sess_counts(CK_SLOT_ID, CK_BBOOL rw_session);
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void decr_sess_counts(CK_SLOT_ID, CK_BBOOL rw_session);
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unsigned long AddToSessionList(ST_SESSION_T *);
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void RemoveFromSessionList(CK_SESSION_HANDLE);
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int Valid_Session(CK_SESSION_HANDLE, ST_SESSION_T *);
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void DL_UnLoad(API_Slot_t *, CK_SLOT_ID, CK_BBOOL inchildforkinit);
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void DL_Unload(API_Slot_t *);
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CK_RV check_user_and_group(const char *group);
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void CK_Info_From_Internal(CK_INFO_PTR dest, CK_INFO_PTR_64 src);
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int sessions_exist(CK_SLOT_ID);
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void CloseAllSessions(CK_SLOT_ID slot_id, CK_BBOOL in_fork_initializer);
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int connect_socket(const char *file_path);
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int init_socket_data(int socketfd);
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int start_event_thread(void);
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int stop_event_thread(void);
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#endif
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