/**/ /***************************************************************************/ /** **/ /** © Copyright 2010, Hewlett-Packard Development Company, L.P. **/ /** **/ /** Confidential computer software. Valid license from HP and/or **/ /** its subsidiaries required for possession, use, or copying. **/ /** **/ /** Consistent with FAR 12.211 and 12.212, Commercial Computer Software, **/ /** Computer Software Documentation, and Technical Data for Commercial **/ /** Items are licensed to the U.S. Government under vendor's standard **/ /** commercial license. **/ /** **/ /** Neither HP nor any of its subsidiaries shall be liable for technical **/ /** or editorial errors or omissions contained herein. The information **/ /** in this document is provided "as is" without warranty of any kind and **/ /** is subject to change without notice. The warranties for HP products **/ /** are set forth in the express limited warranty statements accompanying **/ /** such products. Nothing herein should be construed as constituting an **/ /** additional warranty. **/ /** **/ /***************************************************************************/ /********************************************************************************************************************************/ /* Created: 30-Mar-2010 17:37:57 by OpenVMS SDL EV3-3 */ /* Source: 22-OCT-1998 13:28:14 $1$DGA7274:[LIB_H.SRC]SHM_REGDEF.SDL;1 */ /********************************************************************************************************************************/ /*** MODULE $SHM_REGDEF ***/ #ifndef __SHM_REGDEF_LOADED #define __SHM_REGDEF_LOADED 1 #pragma __nostandard /* This file uses non-ANSI-Standard features */ #pragma __member_alignment __save #pragma __nomember_alignment #ifdef __INITIAL_POINTER_SIZE /* Defined whenever ptr size pragmas supported */ #pragma __required_pointer_size __save /* Save the previously-defined required ptr size */ #pragma __required_pointer_size __short /* And set ptr size default to 32-bit pointers */ #endif #ifdef __cplusplus extern "C" { #define __unknown_params ... #define __optional_params ... #else #define __unknown_params #define __optional_params ... #endif #ifndef __struct #if !defined(__VAXC) #define __struct struct #else #define __struct variant_struct #endif #endif #ifndef __union #if !defined(__VAXC) #define __union union #else #define __union variant_union #endif #endif /* */ /* Shared Memory Region Definitions. The shared memory region structure */ /* contains the data needed to manage the pages within a shared memory */ /* region. */ /* */ #include /* Define the MMAP type; SHM_REG contains an embedded MMAP type */ #include /* Define the SHM_ID type; SHM_REG contains embedded SHM_ID types */ #define SHM_REG$M_VALID 0x1 #define SHM_REG$M_INIT_IN_PROGRESS 0x2 #define SHM_REG$M_SHARED_CONTEXT_VALID 0x4 #define SHM_REG$M_ATTACH_DETACH 0x8 #define SHM_REG$M_DELETED 0x10 #define SHM_REG$M_DELETE_IN_PROGRESS 0x20 #define SHM_REG$M_RESERVED_6_31 0xFFFFFFC0 #define SHM_REG$C_LENGTH 288 /* Length of SHM_REG */ #if !defined(__NOBASEALIGN_SUPPORT) && !defined(__cplusplus) /* If using pre DECC V4.0 or C++ */ #pragma __nomember_alignment __quadword #else #pragma __nomember_alignment #endif typedef struct _shm_reg { #pragma __nomember_alignment unsigned __int64 shm_reg$q_spare1; /* Spare */ unsigned short int shm_reg$w_mbo; /* Must be one */ unsigned char shm_reg$b_type; /* Dynamic structure type */ unsigned char shm_reg$b_subtype; /* Dynamic structure subtype */ unsigned int shm_reg$l_version; /* Structure version number */ unsigned __int64 shm_reg$q_size; /* Size of the structure */ __union { unsigned int shm_reg$l_flags; /* FLAGS longword */ __struct { unsigned shm_reg$v_valid : 1; /* SHM_REG is valid */ unsigned shm_reg$v_init_in_progress : 1; /* Initialization is in progress */ unsigned shm_reg$v_shared_context_valid : 1; /* Context in SHM_REG is valid */ unsigned shm_reg$v_attach_detach : 1; /* Nodes expect attach/detach callbacks */ unsigned shm_reg$v_deleted : 1; /* The region is deleted */ unsigned shm_reg$v_delete_in_progress : 1; /* The region is being deleted */ unsigned shm_reg$v_reserved_6_31 : 26; } shm_reg$r_flags_bits; } shm_reg$r_flags_overlay; unsigned int shm_reg$l_spare2; /* To make everything else quadword aligned */ char shm_reg$t_tag [64]; /* "Name" of region */ SHM_ID shm_reg$r_shm_id; /* SHM_ID of this region */ unsigned __int64 shm_reg$q_create_time; /* Time of region creation */ unsigned __int64 shm_reg$q_shared_context; /* Shared context (global section ident, for example) */ unsigned __int64 shm_reg$q_spare2; /* Unused */ MMAP shm_reg$r_mmap; /* Embedded MMAP to describe mapping of region */ unsigned __int64 shm_reg$q_glock_off; /* Offset to gLock structure */ unsigned __int64 shm_reg$q_glock_handle; /* GLock handle */ unsigned __int64 shm_reg$q_att_gnode_off; /* Offset to the attached gNode bitmask block */ unsigned __int64 shm_reg$q_io_gnode_off; /* Offset to the I/O in progress bitmask block */ unsigned __int64 shm_reg$q_cpp_bitmask_off; /* Offset to the CPP bitmask lock */ unsigned __int64 shm_reg$q_spare3; /* Unused */ unsigned __int64 shm_reg$q_spare4; /* Unused */ unsigned __int64 shm_reg$q_spare5; /* Unused */ unsigned __int64 shm_reg$q_spare6; /* Unused */ unsigned __int64 shm_reg$q_spare7; /* Unused */ unsigned __int64 shm_reg$q_spare8; /* Unused */ unsigned __int64 shm_reg$q_spare9; /* Unused */ } SHM_REG; #if !defined(__VAXC) #define shm_reg$l_flags shm_reg$r_flags_overlay.shm_reg$l_flags #define shm_reg$v_valid shm_reg$r_flags_overlay.shm_reg$r_flags_bits.shm_reg$v_valid #define shm_reg$v_init_in_progress shm_reg$r_flags_overlay.shm_reg$r_flags_bits.shm_reg$v_init_in_progress #define shm_reg$v_shared_context_valid shm_reg$r_flags_overlay.shm_reg$r_flags_bits.shm_reg$v_shared_context_valid #define shm_reg$v_attach_detach shm_reg$r_flags_overlay.shm_reg$r_flags_bits.shm_reg$v_attach_detach #define shm_reg$v_deleted shm_reg$r_flags_overlay.shm_reg$r_flags_bits.shm_reg$v_deleted #define shm_reg$v_delete_in_progress shm_reg$r_flags_overlay.shm_reg$r_flags_bits.shm_reg$v_delete_in_progress #define shm_reg$v_reserved_6_31 shm_reg$r_flags_overlay.shm_reg$r_flags_bits.shm_reg$v_reserved_6_31 #endif /* #if !defined(__VAXC) */ #if !defined(__NOBASEALIGN_SUPPORT) && !defined(__cplusplus) /* If using pre DECC V4.0 or C++ */ #pragma __nomember_alignment __quadword #else #pragma __nomember_alignment #endif typedef struct _shm_msg { #pragma __nomember_alignment int shm_msg$l_reason; /* Reason for callback */ unsigned int shm_msg$l_gnode_id; /* Node initiating message */ SHM_ID shm_msg$r_shm_id; /* SHM_ID of this region */ } SHM_MSG; #ifdef __INITIAL_POINTER_SIZE #pragma __required_pointer_size __save /* Save current pointer size */ #pragma __required_pointer_size __long /* Pointers are 64-bit */ typedef struct _shm_reg * SHM_REG_PQ; /* Long pointer to a SHM_REG structure. */ typedef struct _shm_reg ** SHM_REG_PPQ; /* Long pointer to a long pointer to a SHM_REG structure. */ typedef struct _shm_msg * SHM_MSG_PQ; /* Long pointer to a SHM_MSG structure */ #pragma __required_pointer_size __restore /* Return to previous pointer size */ #else typedef unsigned __int64 SHM_REG_PQ; typedef unsigned __int64 SHM_REG_PPQ; typedef unsigned __int64 SHM_MSG_PQ; #endif /* __INITIAL_POINTER_SIZE */ #pragma __member_alignment __restore #ifdef __INITIAL_POINTER_SIZE /* Defined whenever ptr size pragmas supported */ #pragma __required_pointer_size __restore /* Restore the previously-defined required ptr size */ #endif #ifdef __cplusplus } #endif #pragma __standard #endif /* __SHM_REGDEF_LOADED */