/**/ /***************************************************************************/ /** **/ /** © 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 17:37:55 by OpenVMS SDL EV3-3 */ /* Source: 22-OCT-1998 13:27:49 $1$DGA7274:[LIB_H.SRC]SHMEMDEF.SDL;1 */ /********************************************************************************************************************************/ /*** MODULE $SHMEMDEF ***/ #ifndef __SHMEMDEF_LOADED #define __SHMEMDEF_LOADED 1 #pragma __nostandard /* This file uses non-ANSI-Standard features */ #pragma __member_alignment __save #pragma __nomember_alignment #ifdef __INITIAL_POINTER_SIZE /* Defined whenever ptr size pragmas supported */ #pragma __required_pointer_size __save /* Save the previously-defined required ptr size */ #pragma __required_pointer_size __short /* And set ptr size default to 32-bit pointers */ #endif #ifdef __cplusplus extern "C" { #define __unknown_params ... #define __optional_params ... #else #define __unknown_params #define __optional_params ... #endif #ifndef __struct #if !defined(__VAXC) #define __struct struct #else #define __struct variant_struct #endif #endif #ifndef __union #if !defined(__VAXC) #define __union union #else #define __union variant_union #endif #endif /* */ /* Shared Memory Management Definitions. The shared memory management */ /* structure contains the data needed to manage shared memory in a Galaxy. */ /* */ #include /* Define the SHM_ID type; SHMEM contains embedded SHM_ID types */ #define SHMEM$M_SHMEM_VALID 0x1 #define SHMEM$M_INIT_IN_PROGRESS 0x2 #define SHMEM$M_SHMEM_DEBUG 0x4 #define SHMEM$M_SHM_CPP_TESTED 0x8 #define SHMEM$M_RESERVED_BITS 0xFFFFFFF0 #define SHMEM$C_LENGTH 256 /* Length of SHMEM */ #if !defined(__NOBASEALIGN_SUPPORT) && !defined(__cplusplus) /* If using pre DECC V4.0 or C++ */ #pragma __nomember_alignment __quadword #else #pragma __nomember_alignment #endif typedef struct _shmem { #pragma __nomember_alignment unsigned __int64 shmem$q_init_time; /* Time of shared memory init */ unsigned short int shmem$w_mbo; /* Must be one */ unsigned char shmem$b_type; /* Dynamic structure type */ unsigned char shmem$b_subtype; /* Dynamic structure subtype */ unsigned int shmem$l_version; /* Structure version number */ unsigned __int64 shmem$q_size; /* Size of the structure */ __union { unsigned int shmem$l_flags; /* FLAGS longword */ __struct { unsigned shmem$v_shmem_valid : 1; /* SHMEM is valid */ unsigned shmem$v_init_in_progress : 1; /* Initialization is in progress */ unsigned shmem$v_shmem_debug : 1; /* Debug structures are in use */ unsigned shmem$v_shm_cpp_tested : 1; /* All pages in all SHM_CPPs have been tested */ unsigned shmem$v_reserved_bits : 28; } shmem$r_flags_bits; } shmem$r_flags_overlay; unsigned int shmem$l_creator_gnode; /* Creator's gNode id */ unsigned __int64 shmem$q_spare0; /* Unused */ unsigned __int64 shmem$q_spare1; /* Unused */ unsigned __int64 shmem$q_spare2; /* Unused */ unsigned __int64 shmem$q_spare3; /* Unused */ unsigned int shmem$l_max_cpp_count; /* Maximum number of SHM_CPPs */ unsigned int shmem$l_valid_cpp_count; /* Total number of valid SHM_CPPs */ unsigned __int64 shmem$q_shm_cpp_size; /* Size of one SHM_CPP array element */ unsigned __int64 shmem$q_cpp_array_off; /* Offset to the SHM_CPP array */ unsigned __int64 shmem$q_spare10; /* Unused */ unsigned __int64 shmem$q_spare11; /* Unused */ unsigned __int64 shmem$q_spare12; /* Unused */ unsigned __int64 shmem$q_spare13; /* Unused */ unsigned __int64 shmem$q_spare14; /* Unused */ unsigned __int64 shmem$q_spare15; /* Unused */ unsigned __int64 shmem$q_spare16; /* Unused */ unsigned __int64 shmem$q_spare17; /* Unused */ unsigned __int64 shmem$q_spare18; /* Unused */ unsigned __int64 shmem$q_glock_off; /* Offset to gLock structure */ unsigned __int64 shmem$q_glock_handle; /* GLock handle */ unsigned int shmem$l_max_reg_count; /* Maximum number of SHM_REGs */ unsigned int shmem$l_valid_reg_count; /* Total number of valid regions */ unsigned __int64 shmem$q_shm_reg_size; /* Size of one SHM_REG array element */ unsigned __int64 shmem$q_tag_array_off; /* Offset to the SHM_TAG array */ unsigned __int64 shmem$q_reg_array_off; /* Offset to the SHM_REG array */ unsigned __int64 shmem$q_spare20; /* Unused */ unsigned __int64 shmem$q_spare21; /* Unused */ unsigned __int64 shmem$q_spare22; /* Unused */ unsigned __int64 shmem$q_spare23; /* Unused */ unsigned __int64 shmem$q_spare24; /* Unused */ unsigned __int64 shmem$q_spare25; /* Unused */ } SHMEM; #if !defined(__VAXC) #define shmem$l_flags shmem$r_flags_overlay.shmem$l_flags #define shmem$v_shmem_valid shmem$r_flags_overlay.shmem$r_flags_bits.shmem$v_shmem_valid #define shmem$v_init_in_progress shmem$r_flags_overlay.shmem$r_flags_bits.shmem$v_init_in_progress #define shmem$v_shmem_debug shmem$r_flags_overlay.shmem$r_flags_bits.shmem$v_shmem_debug #define shmem$v_shm_cpp_tested shmem$r_flags_overlay.shmem$r_flags_bits.shmem$v_shm_cpp_tested #define shmem$v_reserved_bits shmem$r_flags_overlay.shmem$r_flags_bits.shmem$v_reserved_bits #endif /* #if !defined(__VAXC) */ /* */ /* Shared Memory Management Flags (not to be confused with SHMEM_FLAGS in */ /* GLXDEF). These flags are stored in GLX$GL_SHMEM_FLAGS. */ /* */ #define SHMEM$M_VALID 0x1 #define SHMEM$M_SUSPECT 0x2 #define SHMEM$M_RECOVER_IN_PROGRESS 0x4 #define SHMEM$M_EXIT_IN_PROGRESS 0x8 #define SHMEM$M_FLAGS_RESERVED 0xFFFFFFF0 typedef struct _glx_shmem_flags { __union { unsigned int shmem$l_shmem_flags; __struct { unsigned shmem$v_valid : 1; /* Shared memory is valid */ unsigned shmem$v_suspect : 1; /* Shared memory is suspect */ unsigned shmem$v_recover_in_progress : 1; /* Shared memory recovery in progress */ unsigned shmem$v_exit_in_progress : 1; /* Shared memory exit in progress */ unsigned shmem$v_flags_reserved : 28; } shmem$r_shmem_flags_bits; } shmem$r_shmem_flags_overlay; } GLX_SHMEM_FLAGS; #if !defined(__VAXC) #define shmem$l_shmem_flags shmem$r_shmem_flags_overlay.shmem$l_shmem_flags #define shmem$v_valid shmem$r_shmem_flags_overlay.shmem$r_shmem_flags_bits.shmem$v_valid #define shmem$v_suspect shmem$r_shmem_flags_overlay.shmem$r_shmem_flags_bits.shmem$v_suspect #define shmem$v_recover_in_progress shmem$r_shmem_flags_overlay.shmem$r_shmem_flags_bits.shmem$v_recover_in_progress #define shmem$v_exit_in_progress shmem$r_shmem_flags_overlay.shmem$r_shmem_flags_bits.shmem$v_exit_in_progress #define shmem$v_flags_reserved shmem$r_shmem_flags_overlay.shmem$r_shmem_flags_bits.shmem$v_flags_reserved #endif /* #if !defined(__VAXC) */ #ifdef __INITIAL_POINTER_SIZE #pragma __required_pointer_size __save /* Save current pointer size */ #pragma __required_pointer_size __long /* Pointers are 64-bit */ typedef struct _shmem * SHMEM_PQ; /* Long pointer to a SHMEM structure. */ #pragma __required_pointer_size __restore /* Return to previous pointer size */ #else typedef unsigned __int64 SHMEM_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 /* __SHMEMDEF_LOADED */