Completely rewrite the HP-UX SVID IPC compat calls.
This commit is contained in:
thorpej
parent
c1f3fb3299
commit
0d32655143
@ -1,4 +1,4 @@
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# $NetBSD: files.hpux,v 1.5 1998/11/05 12:42:46 frueauf Exp $
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# $NetBSD: files.hpux,v 1.6 1999/08/25 04:50:08 thorpej Exp $
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#
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#
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# Config file description for machine-independent HPUX compat code.
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# Config file description for machine-independent HPUX compat code.
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# Included by ports that need it.
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# Included by ports that need it.
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@ -10,6 +10,7 @@ file compat/hpux/hpux_compat.c compat_hpux
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file compat/hpux/hpux_file.c compat_hpux
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file compat/hpux/hpux_file.c compat_hpux
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file compat/hpux/hpux_errno.c compat_hpux
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file compat/hpux/hpux_errno.c compat_hpux
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file compat/hpux/hpux_exec.c compat_hpux
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file compat/hpux/hpux_exec.c compat_hpux
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file compat/hpux/hpux_ipc.c compat_hpux
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file compat/hpux/hpux_net.c compat_hpux
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file compat/hpux/hpux_net.c compat_hpux
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file compat/hpux/hpux_sig.c compat_hpux
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file compat/hpux/hpux_sig.c compat_hpux
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file compat/hpux/hpux_syscalls.c compat_hpux
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file compat/hpux/hpux_syscalls.c compat_hpux
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@ -1,4 +1,4 @@
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/* $NetBSD: hpux.h,v 1.14 1998/10/01 06:35:09 thorpej Exp $ */
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/* $NetBSD: hpux.h,v 1.15 1999/08/25 04:50:08 thorpej Exp $ */
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/*-
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/*-
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* Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
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* Copyright (c) 1996, 1997, 1998 The NetBSD Foundation, Inc.
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@ -259,35 +259,6 @@ struct hpux_flock {
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#define HPUXF_WRLCK 2
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#define HPUXF_WRLCK 2
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#define HPUXF_UNLCK 3
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#define HPUXF_UNLCK 3
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/* HP-UX only sysV shmctl() commands */
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#define SHM_LOCK 3 /* Lock segment in core */
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#define SHM_UNLOCK 4 /* Unlock segment */
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/* SHM stuff reflecting POSIX types */
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struct hpux_ipc_perm {
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long uid; /* owner's user id */
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long gid; /* owner's group id */
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long cuid; /* creator's user id */
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long cgid; /* creator's group id */
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u_short mode; /* access modes */
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u_short seq; /* slot usage sequence number */
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long key; /* key */
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};
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struct hpux_shmid_ds {
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struct hpux_ipc_perm shm_perm; /* operation permission struct */
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int shm_segsz; /* segment size (bytes) */
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struct pte *shm_ptbl; /* ptr to associated page table */
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long shm_lpid; /* pid of last shmop */
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long shm_cpid; /* pid of creator */
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u_short shm_nattch; /* current # attached */
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u_short shm_cnattch; /* in memory # attached */
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time_t shm_atime; /* last shmat time */
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time_t shm_dtime; /* last shmdt time */
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time_t shm_ctime; /* last change time */
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/* actually longer */
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};
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/* HP-UX rtprio values */
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/* HP-UX rtprio values */
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#define RTPRIO_MIN 0
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#define RTPRIO_MIN 0
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#define RTPRIO_MAX 127
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#define RTPRIO_MAX 127
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@ -1,4 +1,4 @@
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/* $NetBSD: hpux_compat.c,v 1.44 1998/12/10 17:13:07 christos Exp $ */
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/* $NetBSD: hpux_compat.c,v 1.45 1999/08/25 04:50:08 thorpej Exp $ */
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/*
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/*
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* Copyright (c) 1988 University of Utah.
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* Copyright (c) 1988 University of Utah.
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@ -102,8 +102,6 @@ extern char sigcode[], esigcode[];
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extern struct sysent hpux_sysent[];
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extern struct sysent hpux_sysent[];
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extern char *hpux_syscallnames[];
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extern char *hpux_syscallnames[];
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int hpux_shmctl1 __P((struct proc *, struct hpux_sys_shmctl_args *,
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register_t *, int));
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int hpuxtobsdioctl __P((u_long));
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int hpuxtobsdioctl __P((u_long));
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static int hpux_scale __P((struct timeval *));
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static int hpux_scale __P((struct timeval *));
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@ -670,106 +668,6 @@ hpux_sys_ptrace(p, v, retval)
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}
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}
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#endif
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#endif
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#ifdef SYSVSHM
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#include <sys/shm.h>
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int
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hpux_sys_shmctl(p, v, retval)
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struct proc *p;
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void *v;
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register_t *retval;
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{
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struct hpux_sys_shmctl_args *uap = v;
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return (hpux_shmctl1(p, (struct hpux_sys_shmctl_args *)uap, retval, 0));
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}
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int
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hpux_sys_nshmctl(p, v, retval)
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struct proc *p;
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void *v;
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register_t *retval; /* struct hpux_nshmctl_args * */
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{
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struct hpux_sys_nshmctl_args *uap = v;
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return (hpux_shmctl1(p, (struct hpux_sys_shmctl_args *)uap, retval, 1));
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}
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/*
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* Handle HP-UX specific commands.
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*/
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int
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hpux_shmctl1(p, uap, retval, isnew)
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struct proc *p;
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struct hpux_sys_shmctl_args *uap;
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register_t *retval;
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int isnew;
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{
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struct shmid_ds *shp;
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struct ucred *cred = p->p_ucred;
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struct hpux_shmid_ds sbuf;
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int error;
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extern struct shmid_ds *shm_find_segment_by_shmid __P((int));
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if ((shp = shm_find_segment_by_shmid(SCARG(uap, shmid))) == NULL)
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return EINVAL;
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switch (SCARG(uap, cmd)) {
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case SHM_LOCK:
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case SHM_UNLOCK:
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/* don't really do anything, but make them think we did */
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if (cred->cr_uid && cred->cr_uid != shp->shm_perm.uid &&
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cred->cr_uid != shp->shm_perm.cuid)
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return (EPERM);
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return (0);
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case IPC_STAT:
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if (!isnew)
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break;
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error = ipcperm(cred, &shp->shm_perm, IPC_R);
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if (error == 0) {
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sbuf.shm_perm.uid = shp->shm_perm.uid;
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sbuf.shm_perm.gid = shp->shm_perm.gid;
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sbuf.shm_perm.cuid = shp->shm_perm.cuid;
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sbuf.shm_perm.cgid = shp->shm_perm.cgid;
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sbuf.shm_perm.mode = shp->shm_perm.mode;
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sbuf.shm_perm.seq = shp->shm_perm.seq;
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sbuf.shm_perm.key = shp->shm_perm.key;
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sbuf.shm_segsz = shp->shm_segsz;
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sbuf.shm_ptbl = shp->shm_internal; /* XXX */
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sbuf.shm_lpid = shp->shm_lpid;
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sbuf.shm_cpid = shp->shm_cpid;
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sbuf.shm_nattch = shp->shm_nattch;
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sbuf.shm_cnattch = shp->shm_nattch; /* XXX */
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sbuf.shm_atime = shp->shm_atime;
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sbuf.shm_dtime = shp->shm_dtime;
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sbuf.shm_ctime = shp->shm_ctime;
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error = copyout((caddr_t)&sbuf, SCARG(uap, buf),
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sizeof sbuf);
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}
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return (error);
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case IPC_SET:
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if (!isnew)
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break;
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if (cred->cr_uid && cred->cr_uid != shp->shm_perm.uid &&
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cred->cr_uid != shp->shm_perm.cuid) {
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return (EPERM);
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}
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error = copyin(SCARG(uap, buf), (caddr_t)&sbuf, sizeof sbuf);
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if (error == 0) {
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shp->shm_perm.uid = sbuf.shm_perm.uid;
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shp->shm_perm.gid = sbuf.shm_perm.gid;
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shp->shm_perm.mode = (shp->shm_perm.mode & ~0777)
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shp->shm_ctime = time.tv_sec;
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}
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return (error);
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}
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return (sys_shmctl(p, uap, retval));
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}
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#endif
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/*
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/*
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* HP-UX mmap() emulation (mainly for shared library support).
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* HP-UX mmap() emulation (mainly for shared library support).
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*/
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*/
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611
sys/compat/hpux/hpux_ipc.c
Normal file
611
sys/compat/hpux/hpux_ipc.c
Normal file
@ -0,0 +1,611 @@
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/* $NetBSD: hpux_ipc.c,v 1.1 1999/08/25 04:50:08 thorpej Exp $ */
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/*-
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* Copyright (c) 1999 The NetBSD Foundation, Inc.
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* All rights reserved.
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*
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* This code is derived from software contributed to The NetBSD Foundation
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* by Jason R. Thorpe.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. All advertising materials mentioning features or use of this software
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* must display the following acknowledgement:
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* This product includes software developed by the NetBSD
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* Foundation, Inc. and its contributors.
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* 4. Neither the name of The NetBSD Foundation nor the names of its
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* contributors may be used to endorse or promote products derived
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* from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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/*
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* HP-UX System V IPC compatibility module.
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*
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* The HP-UX System V IPC calls are essentially compatible with the
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* native NetBSD calls; the flags, commands, and data types are the same.
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* The only differences are the structures used for IPC_SET and IPC_STAT.
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*
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* HP-UX has both `old' (before HP-UX A8.00) and `new' variants of these
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* calls.
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*/
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#include "opt_sysv.h"
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#include <sys/types.h>
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#include <sys/param.h>
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#include <sys/kernel.h>
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#include <sys/shm.h>
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#include <sys/msg.h>
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#include <sys/sem.h>
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#include <sys/proc.h>
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#include <sys/systm.h>
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#include <sys/mount.h>
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#include <sys/syscallargs.h>
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#include <compat/hpux/hpux.h>
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#include <compat/hpux/hpux_types.h>
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#include <compat/hpux/hpux_ipc.h>
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#include <compat/hpux/hpux_syscallargs.h>
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#if defined(SYSVMSG) || defined(SYSVSEM) || defined(SYSVSHM)
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void bsd_to_hpux_ipc_perm __P((const struct ipc_perm *,
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struct hpux_ipc_perm *));
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void bsd_to_hpux_oipc_perm __P((const struct ipc_perm *,
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struct hpux_oipc_perm *));
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void hpux_to_bsd_ipc_perm __P((const struct hpux_ipc_perm *,
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struct ipc_perm *));
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void hpux_to_bsd_oipc_perm __P((const struct hpux_oipc_perm *,
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struct ipc_perm *));
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void
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bsd_to_hpux_ipc_perm(bp, hp)
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const struct ipc_perm *bp;
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struct hpux_ipc_perm *hp;
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{
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hp->uid = bp->uid;
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hp->gid = bp->gid;
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hp->cuid = bp->cuid;
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hp->cgid = bp->cgid;
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hp->mode = bp->mode;
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hp->seq = bp->_seq;
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hp->key = bp->_key;
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}
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void
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bsd_to_hpux_oipc_perm(bp, hp)
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const struct ipc_perm *bp;
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struct hpux_oipc_perm *hp;
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{
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hp->uid = bp->uid;
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hp->gid = bp->gid;
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hp->cuid = bp->cuid;
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hp->cgid = bp->cgid;
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hp->mode = bp->mode;
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hp->seq = bp->_seq;
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hp->key = bp->_key;
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}
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void
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hpux_to_bsd_ipc_perm(hp, bp)
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const struct hpux_ipc_perm *hp;
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struct ipc_perm *bp;
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{
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bp->uid = hp->uid;
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bp->gid = hp->gid;
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bp->cuid = hp->cuid;
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bp->cgid = hp->cgid;
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bp->mode = hp->mode;
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bp->_seq = hp->seq;
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bp->_key = hp->key;
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}
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void
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hpux_to_bsd_oipc_perm(hp, bp)
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const struct hpux_oipc_perm *hp;
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struct ipc_perm *bp;
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{
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bp->uid = hp->uid;
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bp->gid = hp->gid;
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bp->cuid = hp->cuid;
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bp->cgid = hp->cgid;
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bp->mode = hp->mode;
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bp->_seq = hp->seq;
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bp->_key = hp->key;
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}
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#endif /* SYSVMSG || SYSVSEM || SYSVSHM */
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#ifdef SYSVMSG
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void bsd_to_hpux_msqid_ds __P((const struct msqid_ds *,
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struct hpux_msqid_ds *));
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void bsd_to_hpux_omsqid_ds __P((const struct msqid_ds *,
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struct hpux_omsqid_ds *));
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void hpux_to_bsd_msqid_ds __P((const struct hpux_msqid_ds *,
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struct msqid_ds *));
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void hpux_to_bsd_omsqid_ds __P((const struct hpux_omsqid_ds *,
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struct msqid_ds *));
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void
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bsd_to_hpux_msqid_ds(bp, hp)
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const struct msqid_ds *bp;
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struct hpux_msqid_ds *hp;
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{
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bsd_to_hpux_ipc_perm(&bp->msg_perm, &hp->msg_perm);
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||||||
|
hp->msg_first = bp->_msg_first;
|
||||||
|
hp->msg_last = bp->_msg_last;
|
||||||
|
hp->msg_qnum = bp->msg_qnum;
|
||||||
|
hp->msg_qbytes = bp->msg_qbytes;
|
||||||
|
hp->msg_lspid = bp->msg_lspid;
|
||||||
|
hp->msg_lrpid = bp->msg_lrpid;
|
||||||
|
hp->msg_stime = bp->msg_stime;
|
||||||
|
hp->msg_rtime = bp->msg_rtime;
|
||||||
|
hp->msg_ctime = bp->msg_ctime;
|
||||||
|
hp->msg_cbytes = bp->_msg_cbytes;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
bsd_to_hpux_omsqid_ds(bp, hp)
|
||||||
|
const struct msqid_ds *bp;
|
||||||
|
struct hpux_omsqid_ds *hp;
|
||||||
|
{
|
||||||
|
|
||||||
|
bsd_to_hpux_oipc_perm(&bp->msg_perm, &hp->msg_perm);
|
||||||
|
hp->msg_first = bp->_msg_first;
|
||||||
|
hp->msg_last = bp->_msg_last;
|
||||||
|
hp->msg_cbytes = bp->_msg_cbytes;
|
||||||
|
hp->msg_qnum = bp->msg_qnum;
|
||||||
|
hp->msg_qbytes = bp->msg_qbytes;
|
||||||
|
hp->msg_lspid = bp->msg_lspid;
|
||||||
|
hp->msg_lrpid = bp->msg_lrpid;
|
||||||
|
hp->msg_rtime = bp->msg_rtime;
|
||||||
|
hp->msg_ctime = bp->msg_ctime;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
hpux_to_bsd_msqid_ds(hp, bp)
|
||||||
|
const struct hpux_msqid_ds *hp;
|
||||||
|
struct msqid_ds *bp;
|
||||||
|
{
|
||||||
|
|
||||||
|
hpux_to_bsd_ipc_perm(&hp->msg_perm, &bp->msg_perm);
|
||||||
|
bp->msg_qnum = hp->msg_qnum;
|
||||||
|
bp->msg_qbytes = hp->msg_qbytes;
|
||||||
|
bp->msg_lspid = hp->msg_lspid;
|
||||||
|
bp->msg_lrpid = hp->msg_lrpid;
|
||||||
|
bp->msg_stime = hp->msg_stime;
|
||||||
|
bp->msg_rtime = hp->msg_rtime;
|
||||||
|
bp->msg_ctime = hp->msg_ctime;
|
||||||
|
bp->_msg_first = hp->msg_first;
|
||||||
|
bp->_msg_last = hp->msg_last;
|
||||||
|
bp->_msg_cbytes = hp->msg_cbytes;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
hpux_to_bsd_omsqid_ds(hp, bp)
|
||||||
|
const struct hpux_omsqid_ds *hp;
|
||||||
|
struct msqid_ds *bp;
|
||||||
|
{
|
||||||
|
|
||||||
|
hpux_to_bsd_oipc_perm(&hp->msg_perm, &bp->msg_perm);
|
||||||
|
bp->msg_qnum = hp->msg_qnum;
|
||||||
|
bp->msg_qbytes = hp->msg_qbytes;
|
||||||
|
bp->msg_lspid = hp->msg_lspid;
|
||||||
|
bp->msg_lrpid = hp->msg_lrpid;
|
||||||
|
bp->msg_stime = hp->msg_stime;
|
||||||
|
bp->msg_rtime = hp->msg_rtime;
|
||||||
|
bp->msg_ctime = hp->msg_ctime;
|
||||||
|
bp->_msg_first = hp->msg_first;
|
||||||
|
bp->_msg_last = hp->msg_last;
|
||||||
|
bp->_msg_cbytes = hp->msg_cbytes;
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
hpux_sys_omsgctl(p, v, retval)
|
||||||
|
struct proc *p;
|
||||||
|
void *v;
|
||||||
|
register_t *retval;
|
||||||
|
{
|
||||||
|
struct hpux_sys_omsgctl_args /* {
|
||||||
|
syscallarg(int) msqid;
|
||||||
|
syscallarg(int) cmd;
|
||||||
|
syscallarg(struct hpux_omsqid_ds *) buf;
|
||||||
|
} */ *uap = v;
|
||||||
|
struct msqid_ds msqbuf;
|
||||||
|
struct hpux_omsqid_ds hmsqbuf;
|
||||||
|
int cmd, error;
|
||||||
|
|
||||||
|
cmd = SCARG(uap, cmd);
|
||||||
|
|
||||||
|
if (cmd == IPC_SET) {
|
||||||
|
error = copyin(SCARG(uap, buf), &hmsqbuf, sizeof(hmsqbuf));
|
||||||
|
if (error)
|
||||||
|
return (error);
|
||||||
|
hpux_to_bsd_omsqid_ds(&hmsqbuf, &msqbuf);
|
||||||
|
}
|
||||||
|
|
||||||
|
error = msgctl1(p, SCARG(uap, msqid), cmd,
|
||||||
|
(cmd == IPC_SET || cmd == IPC_STAT) ? &msqbuf : NULL);
|
||||||
|
|
||||||
|
if (error == 0 && cmd == IPC_STAT) {
|
||||||
|
bsd_to_hpux_omsqid_ds(&msqbuf, &hmsqbuf);
|
||||||
|
error = copyout(&hmsqbuf, SCARG(uap, buf), sizeof(hmsqbuf));
|
||||||
|
}
|
||||||
|
|
||||||
|
return (error);
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
hpux_sys_msgctl(p, v, retval)
|
||||||
|
struct proc *p;
|
||||||
|
void *v;
|
||||||
|
register_t *retval;
|
||||||
|
{
|
||||||
|
struct hpux_sys_msgctl_args /* {
|
||||||
|
syscallarg(int) msqid;
|
||||||
|
syscallarg(int) cmd;
|
||||||
|
syscallarg(struct hpux_msqid_ds *) buf;
|
||||||
|
} */ *uap = v;
|
||||||
|
struct msqid_ds msqbuf;
|
||||||
|
struct hpux_msqid_ds hmsqbuf;
|
||||||
|
int cmd, error;
|
||||||
|
|
||||||
|
cmd = SCARG(uap, cmd);
|
||||||
|
|
||||||
|
if (cmd == IPC_SET) {
|
||||||
|
error = copyin(SCARG(uap, buf), &hmsqbuf, sizeof(hmsqbuf));
|
||||||
|
if (error)
|
||||||
|
return (error);
|
||||||
|
hpux_to_bsd_msqid_ds(&hmsqbuf, &msqbuf);
|
||||||
|
}
|
||||||
|
|
||||||
|
error = msgctl1(p, SCARG(uap, msqid), cmd,
|
||||||
|
(cmd == IPC_SET || cmd == IPC_STAT) ? &msqbuf : NULL);
|
||||||
|
|
||||||
|
if (error == 0 && cmd == IPC_STAT) {
|
||||||
|
bsd_to_hpux_msqid_ds(&msqbuf, &hmsqbuf);
|
||||||
|
error = copyout(&hmsqbuf, SCARG(uap, buf), sizeof(hmsqbuf));
|
||||||
|
}
|
||||||
|
|
||||||
|
return (error);
|
||||||
|
}
|
||||||
|
#endif /* SYSVMSG */
|
||||||
|
|
||||||
|
#ifdef SYSVSEM
|
||||||
|
void bsd_to_hpux_semid_ds __P((const struct semid_ds *,
|
||||||
|
struct hpux_semid_ds *));
|
||||||
|
void bsd_to_hpux_osemid_ds __P((const struct semid_ds *,
|
||||||
|
struct hpux_osemid_ds *));
|
||||||
|
|
||||||
|
void hpux_to_bsd_semid_ds __P((const struct hpux_semid_ds *,
|
||||||
|
struct semid_ds *));
|
||||||
|
void hpux_to_bsd_osemid_ds __P((const struct hpux_osemid_ds *,
|
||||||
|
struct semid_ds *));
|
||||||
|
|
||||||
|
void
|
||||||
|
bsd_to_hpux_semid_ds(bp, hp)
|
||||||
|
const struct semid_ds *bp;
|
||||||
|
struct hpux_semid_ds *hp;
|
||||||
|
{
|
||||||
|
|
||||||
|
bsd_to_hpux_ipc_perm(&bp->sem_perm, &hp->sem_perm);
|
||||||
|
hp->sem_base = bp->_sem_base;
|
||||||
|
hp->sem_otime = bp->sem_otime;
|
||||||
|
hp->sem_ctime = bp->sem_ctime;
|
||||||
|
hp->sem_nsems = bp->sem_nsems;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
bsd_to_hpux_osemid_ds(bp, hp)
|
||||||
|
const struct semid_ds *bp;
|
||||||
|
struct hpux_osemid_ds *hp;
|
||||||
|
{
|
||||||
|
|
||||||
|
bsd_to_hpux_oipc_perm(&bp->sem_perm, &hp->sem_perm);
|
||||||
|
hp->sem_base = bp->_sem_base;
|
||||||
|
hp->sem_otime = bp->sem_otime;
|
||||||
|
hp->sem_ctime = bp->sem_ctime;
|
||||||
|
hp->sem_nsems = bp->sem_nsems;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
hpux_to_bsd_semid_ds(hp, bp)
|
||||||
|
const struct hpux_semid_ds *hp;
|
||||||
|
struct semid_ds *bp;
|
||||||
|
{
|
||||||
|
|
||||||
|
hpux_to_bsd_ipc_perm(&hp->sem_perm, &bp->sem_perm);
|
||||||
|
bp->sem_nsems = hp->sem_nsems;
|
||||||
|
bp->sem_otime = hp->sem_otime;
|
||||||
|
bp->sem_ctime = hp->sem_ctime;
|
||||||
|
bp->_sem_base = hp->sem_base;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
hpux_to_bsd_osemid_ds(hp, bp)
|
||||||
|
const struct hpux_osemid_ds *hp;
|
||||||
|
struct semid_ds *bp;
|
||||||
|
{
|
||||||
|
|
||||||
|
hpux_to_bsd_oipc_perm(&hp->sem_perm, &bp->sem_perm);
|
||||||
|
bp->sem_nsems = hp->sem_nsems;
|
||||||
|
bp->sem_otime = hp->sem_otime;
|
||||||
|
bp->sem_ctime = hp->sem_ctime;
|
||||||
|
bp->_sem_base = hp->sem_base;
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
hpux_sys_osemctl(p, v, retval)
|
||||||
|
struct proc *p;
|
||||||
|
void *v;
|
||||||
|
register_t *retval;
|
||||||
|
{
|
||||||
|
struct hpux_sys_osemctl_args /* {
|
||||||
|
syscallarg(int) semid;
|
||||||
|
syscallarg(int) semnum;
|
||||||
|
syscallarg(int) cmd;
|
||||||
|
syscallarg(union __semun) arg;
|
||||||
|
} */ *uap = v;
|
||||||
|
struct hpux_osemid_ds hsembuf;
|
||||||
|
struct semid_ds sembuf;
|
||||||
|
int cmd, error;
|
||||||
|
void *pass_arg = NULL;
|
||||||
|
|
||||||
|
cmd = SCARG(uap, cmd);
|
||||||
|
|
||||||
|
switch (cmd) {
|
||||||
|
case IPC_SET:
|
||||||
|
case IPC_STAT:
|
||||||
|
pass_arg = &sembuf;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case GETALL:
|
||||||
|
case SETVAL:
|
||||||
|
case SETALL:
|
||||||
|
pass_arg = &SCARG(uap, arg);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (cmd == IPC_SET) {
|
||||||
|
error = copyin(SCARG(uap, arg).buf, &hsembuf, sizeof(hsembuf));
|
||||||
|
if (error)
|
||||||
|
return (error);
|
||||||
|
hpux_to_bsd_osemid_ds(&hsembuf, &sembuf);
|
||||||
|
}
|
||||||
|
|
||||||
|
error = semctl1(p, SCARG(uap, semid), SCARG(uap, semnum), cmd,
|
||||||
|
pass_arg, retval);
|
||||||
|
|
||||||
|
if (error == 0 && cmd == IPC_STAT) {
|
||||||
|
bsd_to_hpux_osemid_ds(&sembuf, &hsembuf);
|
||||||
|
error = copyout(&hsembuf, SCARG(uap, arg).buf, sizeof(hsembuf));
|
||||||
|
}
|
||||||
|
|
||||||
|
return (error);
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
hpux_sys_semctl(p, v, retval)
|
||||||
|
struct proc *p;
|
||||||
|
void *v;
|
||||||
|
register_t *retval;
|
||||||
|
{
|
||||||
|
struct hpux_sys_semctl_args /* {
|
||||||
|
syscallarg(int) semid;
|
||||||
|
syscallarg(int) semnum;
|
||||||
|
syscallarg(int) cmd;
|
||||||
|
syscallarg(union __semun) arg;
|
||||||
|
} */ *uap = v;
|
||||||
|
struct hpux_semid_ds hsembuf;
|
||||||
|
struct semid_ds sembuf;
|
||||||
|
int cmd, error;
|
||||||
|
void *pass_arg = NULL;
|
||||||
|
|
||||||
|
cmd = SCARG(uap, cmd);
|
||||||
|
|
||||||
|
switch (cmd) {
|
||||||
|
case IPC_SET:
|
||||||
|
case IPC_STAT:
|
||||||
|
pass_arg = &sembuf;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case GETALL:
|
||||||
|
case SETVAL:
|
||||||
|
case SETALL:
|
||||||
|
pass_arg = &SCARG(uap, arg);
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
|
||||||
|
if (cmd == IPC_SET) {
|
||||||
|
error = copyin(SCARG(uap, arg).buf, &hsembuf, sizeof(hsembuf));
|
||||||
|
if (error)
|
||||||
|
return (error);
|
||||||
|
hpux_to_bsd_semid_ds(&hsembuf, &sembuf);
|
||||||
|
}
|
||||||
|
|
||||||
|
error = semctl1(p, SCARG(uap, semid), SCARG(uap, semnum), cmd,
|
||||||
|
pass_arg, retval);
|
||||||
|
|
||||||
|
if (error == 0 && cmd == IPC_STAT) {
|
||||||
|
bsd_to_hpux_semid_ds(&sembuf, &hsembuf);
|
||||||
|
error = copyout(&hsembuf, SCARG(uap, arg).buf, sizeof(hsembuf));
|
||||||
|
}
|
||||||
|
|
||||||
|
return (error);
|
||||||
|
}
|
||||||
|
#endif /* SYSVSEM */
|
||||||
|
|
||||||
|
#ifdef SYSVSHM
|
||||||
|
void bsd_to_hpux_shmid_ds __P((const struct shmid_ds *,
|
||||||
|
struct hpux_shmid_ds *));
|
||||||
|
void bsd_to_hpux_oshmid_ds __P((const struct shmid_ds *,
|
||||||
|
struct hpux_oshmid_ds *));
|
||||||
|
|
||||||
|
void hpux_to_bsd_shmid_ds __P((const struct hpux_shmid_ds *,
|
||||||
|
struct shmid_ds *));
|
||||||
|
void hpux_to_bsd_oshmid_ds __P((const struct hpux_oshmid_ds *,
|
||||||
|
struct shmid_ds *));
|
||||||
|
|
||||||
|
void
|
||||||
|
bsd_to_hpux_shmid_ds(bp, hp)
|
||||||
|
const struct shmid_ds *bp;
|
||||||
|
struct hpux_shmid_ds *hp;
|
||||||
|
{
|
||||||
|
|
||||||
|
bsd_to_hpux_ipc_perm(&bp->shm_perm, &hp->shm_perm);
|
||||||
|
hp->shm_segsz = bp->shm_segsz;
|
||||||
|
hp->shm_vas = NULL;
|
||||||
|
hp->shm_lpid = bp->shm_lpid;
|
||||||
|
hp->shm_cpid = bp->shm_cpid;
|
||||||
|
hp->shm_nattch = bp->shm_nattch;
|
||||||
|
hp->shm_cnattch = bp->shm_nattch;
|
||||||
|
hp->shm_atime = bp->shm_atime;
|
||||||
|
hp->shm_dtime = bp->shm_dtime;
|
||||||
|
hp->shm_ctime = bp->shm_ctime;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
bsd_to_hpux_oshmid_ds(bp, hp)
|
||||||
|
const struct shmid_ds *bp;
|
||||||
|
struct hpux_oshmid_ds *hp;
|
||||||
|
{
|
||||||
|
|
||||||
|
bsd_to_hpux_oipc_perm(&bp->shm_perm, &hp->shm_perm);
|
||||||
|
hp->shm_segsz = bp->shm_segsz;
|
||||||
|
hp->shm_vas = NULL;
|
||||||
|
hp->shm_lpid = bp->shm_lpid;
|
||||||
|
hp->shm_cpid = bp->shm_cpid;
|
||||||
|
hp->shm_nattch = bp->shm_nattch;
|
||||||
|
hp->shm_cnattch = bp->shm_nattch;
|
||||||
|
hp->shm_atime = bp->shm_atime;
|
||||||
|
hp->shm_dtime = bp->shm_dtime;
|
||||||
|
hp->shm_ctime = bp->shm_ctime;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
hpux_to_bsd_shmid_ds(hp, bp)
|
||||||
|
const struct hpux_shmid_ds *hp;
|
||||||
|
struct shmid_ds *bp;
|
||||||
|
{
|
||||||
|
|
||||||
|
hpux_to_bsd_ipc_perm(&hp->shm_perm, &bp->shm_perm);
|
||||||
|
bp->shm_segsz = hp->shm_segsz;
|
||||||
|
bp->shm_lpid = hp->shm_lpid;
|
||||||
|
bp->shm_cpid = hp->shm_cpid;
|
||||||
|
bp->shm_nattch = hp->shm_nattch;
|
||||||
|
bp->shm_atime = hp->shm_atime;
|
||||||
|
bp->shm_dtime = hp->shm_dtime;
|
||||||
|
bp->shm_ctime = hp->shm_ctime;
|
||||||
|
bp->_shm_internal = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
void
|
||||||
|
hpux_to_bsd_oshmid_ds(hp, bp)
|
||||||
|
const struct hpux_oshmid_ds *hp;
|
||||||
|
struct shmid_ds *bp;
|
||||||
|
{
|
||||||
|
|
||||||
|
hpux_to_bsd_oipc_perm(&hp->shm_perm, &bp->shm_perm);
|
||||||
|
bp->shm_segsz = hp->shm_segsz;
|
||||||
|
bp->shm_lpid = hp->shm_lpid;
|
||||||
|
bp->shm_cpid = hp->shm_cpid;
|
||||||
|
bp->shm_nattch = hp->shm_nattch;
|
||||||
|
bp->shm_atime = hp->shm_atime;
|
||||||
|
bp->shm_dtime = hp->shm_dtime;
|
||||||
|
bp->shm_ctime = hp->shm_ctime;
|
||||||
|
bp->_shm_internal = NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
hpux_sys_oshmctl(p, v, retval)
|
||||||
|
struct proc *p;
|
||||||
|
void *v;
|
||||||
|
register_t *retval;
|
||||||
|
{
|
||||||
|
struct hpux_sys_oshmctl_args /* {
|
||||||
|
syscallarg(int) shmid;
|
||||||
|
syscallarg(int) cmd;
|
||||||
|
syscallarg(struct hpux_oshmid_ds *) buf;
|
||||||
|
} */ *uap = v;
|
||||||
|
struct shmid_ds shmbuf;
|
||||||
|
struct hpux_oshmid_ds hshmbuf;
|
||||||
|
int cmd, error;
|
||||||
|
|
||||||
|
cmd = SCARG(uap, cmd);
|
||||||
|
|
||||||
|
if (cmd == IPC_SET) {
|
||||||
|
error = copyin(SCARG(uap, buf), &hshmbuf, sizeof(hshmbuf));
|
||||||
|
if (error)
|
||||||
|
return (error);
|
||||||
|
hpux_to_bsd_oshmid_ds(&hshmbuf, &shmbuf);
|
||||||
|
}
|
||||||
|
|
||||||
|
error = shmctl1(p, SCARG(uap, shmid), cmd,
|
||||||
|
(cmd == IPC_SET || cmd == IPC_STAT) ? &shmbuf : NULL);
|
||||||
|
|
||||||
|
if (error == 0 && cmd == IPC_STAT) {
|
||||||
|
bsd_to_hpux_oshmid_ds(&shmbuf, &hshmbuf);
|
||||||
|
error = copyout(&hshmbuf, SCARG(uap, buf), sizeof(hshmbuf));
|
||||||
|
}
|
||||||
|
|
||||||
|
return (error);
|
||||||
|
}
|
||||||
|
|
||||||
|
int
|
||||||
|
hpux_sys_shmctl(p, v, retval)
|
||||||
|
struct proc *p;
|
||||||
|
void *v;
|
||||||
|
register_t *retval;
|
||||||
|
{
|
||||||
|
struct hpux_sys_shmctl_args /* {
|
||||||
|
syscallarg(int) shmid;
|
||||||
|
syscallarg(int) cmd;
|
||||||
|
syscallarg(struct hpux_shmid_ds *) buf;
|
||||||
|
} */ *uap = v;
|
||||||
|
struct shmid_ds shmbuf;
|
||||||
|
struct hpux_shmid_ds hshmbuf;
|
||||||
|
int cmd, error;
|
||||||
|
|
||||||
|
cmd = SCARG(uap, cmd);
|
||||||
|
|
||||||
|
if (cmd == IPC_SET) {
|
||||||
|
error = copyin(SCARG(uap, buf), &hshmbuf, sizeof(hshmbuf));
|
||||||
|
if (error)
|
||||||
|
return (error);
|
||||||
|
hpux_to_bsd_shmid_ds(&hshmbuf, &shmbuf);
|
||||||
|
}
|
||||||
|
|
||||||
|
error = shmctl1(p, SCARG(uap, shmid), cmd,
|
||||||
|
(cmd == IPC_SET || cmd == IPC_STAT) ? &shmbuf : NULL);
|
||||||
|
|
||||||
|
if (error == 0 && cmd == IPC_STAT) {
|
||||||
|
bsd_to_hpux_shmid_ds(&shmbuf, &hshmbuf);
|
||||||
|
error = copyout(&hshmbuf, SCARG(uap, buf), sizeof(hshmbuf));
|
||||||
|
}
|
||||||
|
|
||||||
|
return (error);
|
||||||
|
}
|
||||||
|
#endif /* SYSVSHM */
|
||||||
180
sys/compat/hpux/hpux_ipc.h
Normal file
180
sys/compat/hpux/hpux_ipc.h
Normal file
@ -0,0 +1,180 @@
|
|||||||
|
/* $NetBSD: hpux_ipc.h,v 1.1 1999/08/25 04:50:08 thorpej Exp $ */
|
||||||
|
|
||||||
|
/*-
|
||||||
|
* Copyright (c) 1999 The NetBSD Foundation, Inc.
|
||||||
|
* All rights reserved.
|
||||||
|
*
|
||||||
|
* This code is derived from software contributed to The NetBSD Foundation
|
||||||
|
* by Jason R. Thorpe.
|
||||||
|
*
|
||||||
|
* Redistribution and use in source and binary forms, with or without
|
||||||
|
* modification, are permitted provided that the following conditions
|
||||||
|
* are met:
|
||||||
|
* 1. Redistributions of source code must retain the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer.
|
||||||
|
* 2. Redistributions in binary form must reproduce the above copyright
|
||||||
|
* notice, this list of conditions and the following disclaimer in the
|
||||||
|
* documentation and/or other materials provided with the distribution.
|
||||||
|
* 3. All advertising materials mentioning features or use of this software
|
||||||
|
* must display the following acknowledgement:
|
||||||
|
* This product includes software developed by the NetBSD
|
||||||
|
* Foundation, Inc. and its contributors.
|
||||||
|
* 4. Neither the name of The NetBSD Foundation nor the names of its
|
||||||
|
* contributors may be used to endorse or promote products derived
|
||||||
|
* from this software without specific prior written permission.
|
||||||
|
*
|
||||||
|
* THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
|
||||||
|
* ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
|
||||||
|
* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
|
||||||
|
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
|
||||||
|
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
|
||||||
|
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
|
||||||
|
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
|
||||||
|
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
|
||||||
|
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
|
||||||
|
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
||||||
|
* POSSIBILITY OF SUCH DAMAGE.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef _COMPAT_HPUX_HPUX_IPC_H_
|
||||||
|
#define _COMPAT_HPUX_HPUX_IPC_H_
|
||||||
|
|
||||||
|
/*
|
||||||
|
* HP-UX 9.x hp9000s300 compatible IPC data structures.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#include <compat/hpux/hpux_types.h>
|
||||||
|
|
||||||
|
struct hpux_ipc_perm {
|
||||||
|
hpux_uid_t uid;
|
||||||
|
hpux_gid_t gid;
|
||||||
|
hpux_uid_t cuid;
|
||||||
|
hpux_gid_t cgid;
|
||||||
|
hpux_mode_t mode;
|
||||||
|
u_short seq;
|
||||||
|
hpux_key_t key;
|
||||||
|
char pad[20];
|
||||||
|
};
|
||||||
|
|
||||||
|
#define HPUX_IPC_CREAT 0001000 /* same as NetBSD */
|
||||||
|
#define HPUX_IPC_EXCL 0002000 /* same as NetBSD */
|
||||||
|
#define HPUX_IPC_NOWAIT 0004000 /* same as NetBSD */
|
||||||
|
|
||||||
|
#define HPUX_IPC_PRIVATE (hpux_key_t)0 /* same as NetBSD */
|
||||||
|
|
||||||
|
#define HPUX_IPC_RMID 0 /* same as NetBSD */
|
||||||
|
#define HPUX_IPC_SET 1 /* same as NetBSD */
|
||||||
|
#define HPUX_IPC_STAT 2 /* same as NetBSD */
|
||||||
|
|
||||||
|
struct hpux_oipc_perm {
|
||||||
|
u_short uid;
|
||||||
|
u_short gid;
|
||||||
|
u_short cuid;
|
||||||
|
u_short cgid;
|
||||||
|
u_short mode;
|
||||||
|
u_short seq;
|
||||||
|
hpux_key_t key;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct hpux_msqid_ds {
|
||||||
|
struct hpux_ipc_perm msg_perm;
|
||||||
|
void *msg_first;
|
||||||
|
void *msg_last;
|
||||||
|
u_short msg_qnum;
|
||||||
|
u_short msg_qbytes;
|
||||||
|
hpux_pid_t msg_lspid;
|
||||||
|
hpux_pid_t msg_lrpid;
|
||||||
|
hpux_time_t msg_stime;
|
||||||
|
hpux_time_t msg_rtime;
|
||||||
|
hpux_time_t msg_ctime;
|
||||||
|
u_short msg_cbytes;
|
||||||
|
char pad[22];
|
||||||
|
};
|
||||||
|
|
||||||
|
struct hpux_omsqid_ds {
|
||||||
|
struct hpux_oipc_perm msg_perm;
|
||||||
|
void *msg_first;
|
||||||
|
void *msg_last;
|
||||||
|
u_short msg_cbytes;
|
||||||
|
u_short msg_qnum;
|
||||||
|
u_short msg_qbytes;
|
||||||
|
u_short msg_lspid;
|
||||||
|
u_short msg_lrpid;
|
||||||
|
hpux_time_t msg_stime;
|
||||||
|
hpux_time_t msg_rtime;
|
||||||
|
hpux_time_t msg_ctime;
|
||||||
|
};
|
||||||
|
|
||||||
|
#define HPUX_SEM_UNDO 010000 /* same as NetBSD */
|
||||||
|
#define HPUX_GETNCNT 3 /* same as NetBSD */
|
||||||
|
#define HPUX_GETPID 4 /* same as NetBSD */
|
||||||
|
#define HPUX_GETVAL 5 /* same as NetBSD */
|
||||||
|
#define HPUX_GETALL 6 /* same as NetBSD */
|
||||||
|
#define HPUX_GETZCNT 7 /* same as NetBSD */
|
||||||
|
#define HPUX_SETVAL 8 /* same as NetBSD */
|
||||||
|
#define HPUX_SETALL 9 /* same as NetBSD */
|
||||||
|
|
||||||
|
struct hpux_semid_ds {
|
||||||
|
struct hpux_ipc_perm sem_perm;
|
||||||
|
void *sem_base;
|
||||||
|
hpux_time_t sem_otime;
|
||||||
|
hpux_time_t sem_ctime;
|
||||||
|
u_short sem_nsems;
|
||||||
|
char pad[22];
|
||||||
|
};
|
||||||
|
|
||||||
|
struct hpux_sembuf { /* same as NetBSD */
|
||||||
|
u_short sem_num;
|
||||||
|
short sem_op;
|
||||||
|
short sem_flg;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct hpux_osemid_ds {
|
||||||
|
struct hpux_oipc_perm sem_perm;
|
||||||
|
void *sem_base;
|
||||||
|
u_short sem_nsems;
|
||||||
|
hpux_time_t sem_otime;
|
||||||
|
hpux_time_t sem_ctime;
|
||||||
|
};
|
||||||
|
|
||||||
|
/*
|
||||||
|
* This is not always the same on NetBSD's m68k platforms, but should
|
||||||
|
* always be the same on any NetBSD platform that can run HP-UX binaries.
|
||||||
|
*/
|
||||||
|
#define HPUX_SHMLBA 4096
|
||||||
|
|
||||||
|
#define HPUX_SHM_RDONLY 010000 /* same as NetBSD */
|
||||||
|
#define HPUX_SHM_RND 020000 /* same as NetBSD */
|
||||||
|
|
||||||
|
struct hpux_shmid_ds {
|
||||||
|
struct hpux_ipc_perm shm_perm;
|
||||||
|
int shm_segsz;
|
||||||
|
void *shm_vas;
|
||||||
|
hpux_pid_t shm_lpid;
|
||||||
|
hpux_pid_t shm_cpid;
|
||||||
|
u_short shm_nattch; /* current # attached (accurate) */
|
||||||
|
u_short shm_cnattch; /* in memory # attached (inaccurate) */
|
||||||
|
hpux_time_t shm_atime;
|
||||||
|
hpux_time_t shm_dtime;
|
||||||
|
hpux_time_t shm_ctime;
|
||||||
|
char pad[24];
|
||||||
|
};
|
||||||
|
|
||||||
|
struct hpux_oshmid_ds {
|
||||||
|
struct hpux_oipc_perm shm_perm;
|
||||||
|
int shm_segsz;
|
||||||
|
void *shm_vas;
|
||||||
|
u_short shm_lpid;
|
||||||
|
u_short shm_cpid;
|
||||||
|
u_short shm_nattch;
|
||||||
|
u_short shm_cnattch;
|
||||||
|
hpux_time_t shm_atime;
|
||||||
|
hpux_time_t shm_dtime;
|
||||||
|
hpux_time_t shm_ctime;
|
||||||
|
char pad[60];
|
||||||
|
};
|
||||||
|
|
||||||
|
#define HPUX_SHM_LOCK 3 /* same as NetBSD */
|
||||||
|
#define HPUX_SHM_UNLOCK 4 /* same as NetBSD */
|
||||||
|
|
||||||
|
#endif /* _COMPAT_HPUX_HPUX_IPC_H_ */
|
||||||
Loading…
Reference in New Issue
Block a user