pkg://gcc-vms-1.42.tar.gz:856531/
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include/xab.h
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/* XABALL -- Allocation Controll Extended Attribute block Definitions */
#ifndef _XABALL_H
#define _XABALL_H
#ifdef __cplusplus
extern "C" {
#endif
struct XABALL {
unsigned char xab$b_cod;
#define XAB$C_ALL 20 /* XABALL type code */
unsigned char xab$b_bln;
#define XAB$C_ALLLEN 0x20 /* XABALL block length (32 bytes) */
#define XAB$K_ALLLEN 0x20
unsigned : 16; /* spare */
char *xab$l_nxt; /* Next XAB in chain */
unsigned char xab$b_aop; /* allocation options */
#define XAB$V_HRD 0 /* fail if requestd alignmt cannot be performed */
#define XAB$M_HRD (1 << XAB$V_HRD)
#define XAB$V_ONC 1 /* locate space on cylinder boundary */
#define XAB$M_ONC (1 << XAB$V_ONC)
#define XAB$V_CBT 5 /* contiguous allocation, best try */
#define XAB$M_CBT (1 << XAB$V_CBT)
#define XAB$V_CTG 7 /* contiguous allocation */
#define XAB$M_CTG (1 << XAB$V_CTG)
unsigned char xab$b_aln; /* alignment boundary type */
#define XAB$C_ANY 0 /* any type of allocation */
#define XAB$C_CYL 1 /* alignment starts at cylinder boundary */
#define XAB$C_LBN 2 /* allocate at specified logical block number */
#define XAB$C_VBN 3 /* allocate near specified virtual block number */
#define XAB$C_RFI 4 /* allocate near related file */
unsigned short xab$w_vol; /* relative volume number */
unsigned long xab$l_loc; /* allocation location */
unsigned long xab$l_alq; /* allocation quantity */
unsigned short xab$w_deq; /* default extension quantity */
unsigned char xab$b_bkz; /* bucket size used with the relative and indexed files */
unsigned char xab$b_aid; /* area identification number */
/* related file identification */
unsigned short xab$w_rfi0; /* file number */
#define xab$w_rfi xab$w_rfi0
unsigned short xab$w_rfi2; /* seq number */
unsigned short xab$w_rfi4; /* rev number */
unsigned : 16; /* spare */
};
extern int cc$rms_xaball();
#define cc$rms_xaball (*(struct XABALL *) cc$rms_xaball)
/* globalref struct XABALL cc$rms_xaball; /* Declare initialized prototype data structures */
/* struct representing a 64-bit binary value expressing the date and time */
#define XAB_DATE_TIME { unsigned : 32; unsigned : 32; }
/* XABDAT -- Date and Time Extended Attribute Block Definitions */
struct XABDAT {
unsigned char xab$b_cod;
#define XAB$C_DAT 18 /* XABDAT type code */
unsigned char xab$b_bln;
#define XAB$C_DATLEN 0x2C /* XABDAT block length constant - V3 (44 bytes) */
#define XAB$K_DATLEN 0x2C
#define XAB$C_DATLEN_V2 0x24 /* XABDAT block length constant - V2 */
#define XAB$K_DATLEN_V2 0x24
unsigned : 16; /* spare */
char *xab$l_nxt; /* Next XAB in chain */
unsigned short xab$w_rvn; /* revision number */
unsigned : 16; /* spare */
struct XAB_DATE_TIME xab$q_rdt; /* revision date and time */
struct XAB_DATE_TIME xab$q_cdt; /* creation date and time */
struct XAB_DATE_TIME xab$q_edt; /* expiration date and time */
struct XAB_DATE_TIME xab$q_bdt; /* backup date and time */
};
extern int cc$rms_xabdat();
#define cc$rms_xabdat (* (struct XABDAT *) cc$rms_xabdat)
/* globalref struct XABDAT cc$rms_xabdat; /* Declare initialized prototype data structures */
/* XABFHC -- File Header Characteristics Extended Attribute Block Definitions */
struct XABFHC {
unsigned char xab$b_cod;
#define XAB$C_FHC 29 /* XABFHC type code */
unsigned char xab$b_bln;
#define XAB$C_FHCLEN 0x2C /* XABFHC block length (44 bytes) */
#define XAB$K_FHCLEN 0x2C
unsigned : 16; /* spare */
char *xab$l_nxt; /* Next XAB in chain */
unsigned char xab$b_rfo; /* record format and file organization */
unsigned char xab$b_atr; /* record attributes */
unsigned short xab$w_lrl; /* longest record's length */
unsigned long xab$l_hbk; /* high virtual block in the file */
unsigned long xab$l_ebk; /* end-of-file block */
unsigned short xab$w_ffb; /* first free byte in end-of-file block */
unsigned char xab$b_bkz; /* bucket size */
unsigned char xab$b_hsz; /* fixed length control header size */
unsigned short xab$w_mrz; /* maximun record size */
unsigned short xab$w_dxq; /* default file extension quantity */
unsigned short xab$w_gbc; /* default global buffer count */
unsigned : 32; /* spare */
unsigned : 32; /* spare */
unsigned short xab$w_verlimit; /* version limit for the file */
unsigned long xab$l_sbn; /* starting logical block number if contiguous */
};
extern int cc$rms_xabfhc();
#define cc$rms_xabfhc (* (struct XABFHC *) cc$rms_xabfhc)
/* globalref struct XABFHC cc$rms_xabfhc; /* Declare initialized prototype data structures */
/* XABKEY -- Key Definition Extended Attribute Block Definitions */
struct XABKEY {
unsigned char xab$b_cod;
#define XAB$C_KEY 21 /* XABKEY type code */
unsigned char xab$b_bln;
#define XAB$C_KEYLEN 0x64 /* XABKEY block length (100 bytes) */
#define XAB$K_KEYLEN 0x64
#define XAB$C_KEYLEN_V3 0x4C /* XABKEY block length (76 bytes) */
#define XAB$K_KEYLEN_V3 0x4C
#define XAB$C_KEYLEN_V2 0x40
#define XAB$K_KEYLEN_V2 0x40
unsigned : 16; /* spare */
char *xab$l_nxt; /* Next XAB address in chain */
unsigned char xab$b_ian; /* index level area number */
unsigned char xab$b_lan; /* lowest level of index area number */
unsigned char xab$b_dan; /* data bucket area number */
unsigned char xab$b_lvl; /* level of root bucket */
unsigned char xab$b_ibs; /* index bucket size in virtual blocks */
unsigned char xab$b_dbs; /* data bucket size in virtual blocks */
unsigned long xab$l_rvb; /* root bucket start virtual block number */
unsigned char xab$b_flg; /* key option flag byte */
#define XAB$V_DUP 0 /* duplicate key value allowed */
#define XAB$M_DUP (1 << XAB$V_DUP)
#define XAB$V_CHG 1 /* may change on update (alternate keys only) */
#define XAB$M_CHG (1 << XAB$V_CHG)
#define XAB$V_NUL 2 /* null key value enable (alternate keys only) */
#define XAB$M_NUL (1 << XAB$V_NUL)
#define XAB$V_IDX_NCMPR 3 /* indicates index records are not compressed */
#define XAB$M_IDX_NCMPR (1 << XAB$V_IDX_NCMPR)
#define XAB$V_KEY_NCMPR 6 /* indicates primary key is not compressed */
#define XAB$M_KEY_NCMPR (1 << XAB$V_KEY_NCMPR)
#define XAB$V_DAT_NCMPR 7 /* indicated data record is not compressed */
#define XAB$M_DAT_NCMPR (1 << XAB$V_DAT_NCMPR)
unsigned char xab$b_dtp; /* key field data type */
#define XAB$C_STG 0 /* left-justified string of unsigned bytes */
#define XAB$C_IN2 1 /* signed 15 bit integer (2 bytes) */
#define XAB$C_BN2 2 /* unsigned 2-byte binary */
#define XAB$C_IN4 3 /* signed 31 bit integer (4 bytes) */
#define XAB$C_BN4 4 /* unsigned 4-byte binary */
#define XAB$C_PAC 5 /* packed decimal string (1-16 bytes) */
#define XAB$C_IN8 6 /* signed 63 bit integer */
#define XAB$C_BN8 7 /* 8 byte binary */
#define XAB$C_MAXDTP 7 /* maximun legal data type */
unsigned char xab$b_nsg; /* number of key segments */
unsigned char xab$b_nul; /* null key character value */
unsigned char xab$b_tks; /* total key field size (bytes) */
unsigned char xab$b_ref; /* key of reference (0=primary key, 1-254=alternate keys) */
unsigned short xab$w_mrl; /* minimun record length */
unsigned short xab$w_ifl; /* index bucket fill size (bytes) */
unsigned short xab$w_dfl; /* data bucket fill size (bytes) */
unsigned short xab$w_pos0; /* key field record offset positions */
#define xab$w_pos xab$w_pos0
unsigned short xab$w_pos1;
unsigned short xab$w_pos2;
unsigned short xab$w_pos3;
unsigned short xab$w_pos4;
unsigned short xab$w_pos5;
unsigned short xab$w_pos6;
unsigned short xab$w_pos7;
unsigned char xab$b_siz0; /* key field segment sizes (bytes) */
#define xab$b_siz xab$b_siz0
unsigned char xab$b_siz1;
unsigned char xab$b_siz2;
unsigned char xab$b_siz3;
unsigned char xab$b_siz4;
unsigned char xab$b_siz5;
unsigned char xab$b_siz6;
unsigned char xab$b_siz7;
unsigned : 16; /* spare */
char *xab$l_knm; /* key name buffer address */
unsigned long xab$l_dvb; /* first data bucket virtual block number */
unsigned char xab$b_typ0; /* key field segment types */
#define xab$b_typ xab$b_typ0
unsigned char xab$b_typ1;
unsigned char xab$b_typ2;
unsigned char xab$b_typ3;
unsigned char xab$b_typ4;
unsigned char xab$b_typ5;
unsigned char xab$b_typ6;
unsigned char xab$b_typ7;
unsigned char xab$b_prolog; /* prologue level */
#define XAB$C_PRG1 1 /* prologue 1 */
#define XAB$C_PRG2 2 /* prologue 2 */
#define XAB$C_PRG3 3 /* prologue 3 */
unsigned : 24; /* spare */
/* the remaining fields were added at some point before VMS 5.3 */
unsigned int XAB$L_COLTBL; /* address of collate table*/
unsigned int XAB$L_COLSIZ; /* size of collate table */
unsigned int XAB$L_COLNAM; /* name of collate table */
unsigned :32;
unsigned :32;
unsigned :32;
};
extern int cc$rms_xabkey();
#define cc$rms_xabkey (* (struct XABKEY *) cc$rms_xabkey)
/* globalref struct XABKEY cc$rms_xabkey; /* Declare initialized prototype data structures */
#define XAB_PROT_FIELDS { unsigned : 32; unsigned : 32; }
/* XABPRO -- File Protection Extended Attribute Block Definitions */
struct XABPRO {
unsigned char xab$b_cod;
#define XAB$C_PRO 19 /* XABPRO type code */
unsigned char xab$b_bln;
#define XAB$C_PROLEN_V3 0x10 /* XABPRO block length (16 bytes) version 3.0 VMS */
#define XAB$K_PROLEN_V3 0x10
#define XAB$C_PROLEN 0x58 /* XABPRO block length (88 bytes) */
#define XAB$K_PROLEN 0x58
unsigned : 16; /* spare */
char *xab$l_nxt; /* Next XAB in chain */
unsigned short xab$w_pro; /* protection mask */
#define XAB$V_SYS 0 /* system */
#define XAB$S_SYS 4
#define XAB$V_OWN 4 /* owner */
#define XAB$S_OWN 4
#define XAB$V_GRP 8 /* group */
#define XAB$S_GRP 4
#define XAB$V_WLD 12 /* world */
#define XAB$S_WLD 4
#define XAB$V_NOREAD 0 /* deny read access */
#define XAB$M_NOREAD (1 << XAB$V_NOREAD)
#define XAB$V_NOWRITE 1 /* deny write access */
#define XAB$M_NOWRITE (1 << XAB$V_NOWRITE)
#define XAB$V_NOEXE 2 /* deny execution access */
#define XAB$M_NOEXE (1 << XAB$V_NOEXE)
#define XAB$V_NODEL 3 /* deny delete access */
#define XAB$M_NODEL (1 << XAB$V_NODEL)
unsigned char xab$b_mtacc; /* magnetic tape accessibility */
unsigned char xab$b_prot_opt; /* XABPRO options field */
#define XAB$V_PROPOGATE 0 /* propogate security attributes on $ENTER and $RENAME */
#define XAB$M_PROPOGATE (1 << XAB$V_PROPOGATE)
unsigned long xab$l_uic; /* uic code */
struct XAB_PROT_FIELDS xab$q_prot_mode; /* RWED/mode protection for file */
char *xab$l_aclbuf; /* address of users ACL buffer */
unsigned short xab$w_aclsiz; /* size of user's ACL buffer */
unsigned short xab$w_acllen; /* return lecngth of entire ACL */
unsigned long xab$l_aclctx; /* ACL context field */
unsigned long xab$l_aclsts; /* ACL return error status */
unsigned : 32;
unsigned : 32;
unsigned : 32;
unsigned : 32;
unsigned : 32;
unsigned : 32;
unsigned : 32;
unsigned : 32;
unsigned : 32;
unsigned : 32;
unsigned : 32;
unsigned : 32;
};
extern int cc$rms_xabpro();
#define cc$rms_xabpro (* (struct XABPRO *) cc$rms_xabpro)
/* globalref struct XABPRO cc$rms_xabpro; /* Declare initialized prototype data structures */
#undef XAB_PROT_FIELDS
/* XABRDT -- Revision Date and Time Extended Attribute Block Definitions */
struct XABRDT {
unsigned char xab$b_cod;
#define XAB$C_RDT 30 /* XABRDT type code */
unsigned char xab$b_bln;
#define XAB$C_RDTLEN 0x14 /* XABRDT block length (20 bytes) */
#define XAB$K_RDTLEN 0x14
unsigned : 16; /* spare */
char *xab$l_nxt; /* Next XAB in chain */
unsigned short xab$w_rvn; /* revision number */
unsigned : 16; /* spare */
struct XAB_DATE_TIME xab$q_rdt; /* revision date and time */
};
extern int CC$RMS_XABRDT();
#define cc$rms_xabrdt (* (struct XABRDT *) CC$RMS_XABRDT)
/* globalref struct XABRDT cc$rms_xabrdt; /* Declare initialized prototype data structures */
#undef XAB_DATE_TIME
/* XABSUM -- Summary Extended Attribute Block Definitions */
struct XABSUM {
unsigned char xab$b_cod;
#define XAB$C_SUM 22 /* XABSUM type code */
unsigned char xab$b_bln;
#define XAB$C_SUMLEN 0x0C /* XABSUM block length (12 bytes) */
#define XAB$K_SUMLEN 0x0C
unsigned : 16; /* spare */
char *xab$l_nxt; /* Next XAB in chain */
unsigned char xab$b_noa; /* number of allocation areas defined for the file */
unsigned char xab$b_nok; /* number of keys defined for the file */
unsigned short xab$w_pvn; /* prologue version number */
};
extern int CC$RMS_XABSUM();
#define cc$rms_xabsum (* (struct XABSUM *) CC$RMS_XABSUM)
/* globalref struct XABSUM cc$rms_xabsum; /* Declare initialized prototype data structures */
/* XABTRM - Terminal Control XAB field definitions */
struct XABTRM {
unsigned char xab$b_cod;
#define XAB$C_TRM 31 /* XABSUM type code */
unsigned char xab$b_bln;
#define XAB$C_TRMLEN 36 /* length of XABTRM block */
#define XAB$K_TRMLEN 36 /* length of XABTRM block */
unsigned : 16; /* spare */
char *xab$l_nxt; /* address of next block */
char *xab$l_itmlst; /* item list address */
unsigned short xab$w_itmlst_len; /* length of item list */
unsigned : 16;
unsigned : 32;
unsigned : 32;
unsigned : 32;
unsigned : 32;
unsigned : 32;
};
extern int CC$RMS_XABTRM();
#define cc$rms_xabtrm (* (struct XABTRM *) CC$RMS_XABTRM)
/* globalref struct XABTRM cc$rms_xabtrm; /* declare initialized prototype data structure */
#ifdef __cplusplus
}
#endif
#endif _XABALL_H
