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%ifndef _ASM_SYS_SEM_INC_
%define _ASM_SYS_SEM_INC_
; Get system dependent definition of `struct semid_ds' and more.
%define SEM_UNDO 0x1000 ; undo the operation on exit
; Commands for `semctl'.
%define GETPID 11 ; get sempid
%define GETVAL 12 ; get semval
%define GETALL 13 ; get all semval's
%define GETNCNT 14 ; get semncnt
%define GETZCNT 15 ; get semzcnt
%define SETVAL 16 ; set semval
%define SETALL 17 ; set all semval's
;Data structure describing a set of semaphores.
STRUC SEMID_DS_STRUC
.sem_perm.__key: resq 1
.sem_perm.uid: resd 1
.sem_perm.gid: resd 1
.sem_perm.cuid: resd 1
.sem_perm.cgid: resd 1
.sem_perm.mode: resw 1
.sem_perm.__pad1: resw 1
.sem_perm.__seq: resw 1
.sem_perm.__pad2: resw 1
.sem_perm.__glibc_reserved1: resq 1
.sem_perm.__glibc_reserved2: resq 1
; end of sem_perm IPC_PERM structure
.sem_otime: resq 1 ; last semop() time
.__glibc_reserved1: resq 1
.sem_ctime: resq 1 ; last time changed by semctl()
.__glibc_reserved2: resq 1 ;
.sem_nsems: resq 1 ; number of semaphores in set
.__glibc_reserved3: resq 1
.__glibc_reserved4: resq 1
ENDSTRUC
%macro SEMID_DS 1
%1:
ISTRUC SEMID_DS_STRUC
at SEMID_DS_STRUC.sem_perm.__key, dq 0
at SEMID_DS_STRUC.sem_perm.uid, dd 0
at SEMID_DS_STRUC.sem_perm.gid, dd 0
at SEMID_DS_STRUC.sem_perm.cuid, dd 0
at SEMID_DS_STRUC.sem_perm.cgid, dd 0
at SEMID_DS_STRUC.sem_perm.mode, dw 0
at SEMID_DS_STRUC.sem_perm.__pad1, dw 0
at SEMID_DS_STRUC.sem_perm.__seq, dw 0
at SEMID_DS_STRUC.sem_perm.__pad2, dw 0
at SEMID_DS_STRUC.sem_perm.__glibc_reserved1, dq 0
at SEMID_DS_STRUC.sem_perm.__glibc_reserved2, dq 0
at SEMID_DS_STRUC.sem_otime, dq 0
at SEMID_DS_STRUC.__glibc_reserved1, dq 0
at SEMID_DS_STRUC.sem_ctime, dq 0
at SEMID_DS_STRUC.__glibc_reserved2, dq 0
at SEMID_DS_STRUC.sem_nsems, dd 0
at SEMID_DS_STRUC.__glibc_reserved3, dq 0
at SEMID_DS_STRUC.__glibc_reserved4, dq 0
IEND
; definition macro's for SEMID_DS structure
%define %1.sem_perm.__key %1+SEMID_DS_STRUC.sem_perm.__key
%define %1.sem_perm.uid %1+SEMID_DS_STRUC.sem_perm.uid
%define %1.sem_perm.gid %1+SEMID_DS_STRUC.sem_perm.gid
%define %1.sem_perm.cuid %1+SEMID_DS_STRUC.sem_perm.cuid
%define %1.sem_perm.cgid %1+SEMID_DS_STRUC.sem_perm.cgid
%define %1.sem_perm.mode %1+SEMID_DS_STRUC.sem_perm.mode
%define %1.sem_perm.__pad1 %1+SEMID_DS_STRUC.sem_perm.__pad1
%define %1.sem_perm.__seq %1+SEMID_DS_STRUC.sem_perm.__seq
%define %1.sem_perm.__pad2 %1+SEMID_DS_STRUC.sem_perm.__pad2
%define %1.sem_perm.__glibc_reserved1 %1+SEMID_DS_STRUC.sem_perm.__glibc_reserved1
%define %1.sem_perm.__glibc_reserved2 %1+SEMID_DS_STRUC.sem_perm.__glibc_reserved2
%define %1.sem_otime %1+SEMID_DS_STRUC.sem_otime
%define %1.__glibc_reserved1 %1+SEMID_DS_STRUC.__glibc_reserved1
%define %1.sem_ctime %1+SEMID_DS_STRUC.sem_ctime
%define %1.__glibc_reserved2 %1+SEMID_DS_STRUC.__glibc_reserved2
%define %1.sem_nsems %1+SEMID_DS_STRUC.sem_nsems
%define %1.__glibc_reserved3 %1+SEMID_DS_STRUC.__glibc_reserved3
%define %1.__glibc_reserved4 %1+SEMID_DS_STRUC.__glibc_reserved4
%endmacro
; ipcs ctl cmds
%define SEM_STAT 18
%define SEM_INFO 19
STRUC SEMINFO_STRUC
.semmap: resd 1
.semmni: resd 1
.semmns: resd 1
.semmnu: resd 1
.semmsl: resd 1
.semopm: resd 1
.semume: resd 1
.semusz: resd 1
.semvmx: resd 1
.semaem: resd 1
ENDSTRUC
%macro SEM_INFO 1
%1:
ISTRUC SEMINFO_STRUC
at SEMINFO_STRUC.semmap, dd 0
at SEMINFO_STRUC.semmni, dd 0
at SEMINFO_STRUC.semmns, dd 0
at SEMINFO_STRUC.semmnu, dd 0
at SEMINFO_STRUC.semmls, dd 0
at SEMINFO_STRUC.semopm, dd 0
at SEMINFO_STRUC.semume, dd 0
at SEMINFO_STRUC.semusz, dd 0
at SEMINFO_STRUC.semvmx, dd 0
at SEMINFO_STRUC.semaem, dd 0
IEND
%define %1.semmap %1+SEMINFO_STRUC.semmap
%define %1.semmni %1+SEMINFO_STRUC.semmni
%define %1.semmns %1+SEMINFO_STRUC.semmns
%define %1.semmnu %1+SEMINFO_STRUC.semmnu
%define %1.semmls %1+SEMINFO_STRUC.semmls
%define %1.semopm %1+SEMINFO_STRUC.semopm
%define %1.semume %1+SEMINFO_STRUC.semume
%define %1.semusz %1+SEMINFO_STRUC.semusz
%define %1.semvmx %1+SEMINFO_STRUC.semvmx
%define %1.semaem %1+SEMINFO_STRUC.semaem
%endmacro
; Structure used for argument to `semop' to describe operations.
STRUC SEMBUF_STRUC
.sem_num: resw 1
.sem_op: resw 1
.sem_flg: resw 1
ENDSTRUC
%macro SEM_BUF 1
%1:
ISTRUC SEMBUF_STRUC
at SEMBUF_STRUC.sem_num, dw 0
at SEMBUF_STRUC.sem_op, dw 0
at SEMBUF_STRUC.sem_flg, dw 0
IEND
%define %1.sem_num %1+SEMBUF_STRUC.sem_num
%define %1.sem_op %1+SEMBUF_STRUC.sem_op
%define %1.sem_flg %1+SEMBUF_STRUC.sem_flg
%endmacro
STRUC SEM_UNION_STRUC
.val: resd 1 ;value for SETVAL
.buf: resb 140 ;buffer for IPC_STAT & IPC_SET (sizeof SEMID_DS_STRUC)
.array: resd 1 ;array for GETALL & SETALL
.__buf: resb 40 ;buffer for IPC_INFO (sizeof SEMINFO_STRUC)
ENDSTRUC
%macro SEM_UNION 1
%1:
ISTRUC SEM_UNION_STRUC
at SEM_UNION_STRUC.val, dd 0
at SEM_UNION_STRUC.buf, times 140 db 0
at SEM_UNION_STRUC.array, dd 0
at SEM_UNION_STRUC.__buf, times 40 db 0
IEND
%define %1.val %1+SEM_UNION_STRUC.val
%define %1.buf %1+SEM_UNION_STRUC.buf
%define %1.array %1+SEM_UNION_STRUC.array
%define %1.__buf %1+SEM_UNION_STRUC.__buf
%endmacro
%endif ; _ASM_SYS_SEM_INC_
