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Fix the futimes/undelete/utrace conflict with other BSD's. Note that

Browse Source 
the only common  usage of utrace (the possible problem with this
commit) is with malloc, so this should be a real problem.  Add
the various NetBSD syscalls that allow full emulation of their
development environment.
This commit is contained in:
John Dyson 1998-05-11 03:55:28 +00:00
parent a205fdb540
commit 1f56217280
12 changed files with 873 additions and 205 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

23
sys/kern/init_sysent.c
View File

@ -2,7 +2,7 @@
* System call switch table.
*
* DO NOT EDIT-- this file is automatically generated.
* created from Id: syscalls.master,v 1.48 1998/02/03 17:45:43 bde Exp
* created from Id: syscalls.master,v 1.49 1998/03/28 11:50:01 dufault Exp
*/
#include "opt_compat.h"
@ -224,8 +224,8 @@ struct sysent sysent[] = {
{ 6, (sy_call_t *)__sysctl }, /* 202 = __sysctl */
{ 2, (sy_call_t *)mlock }, /* 203 = mlock */
{ 2, (sy_call_t *)munlock }, /* 204 = munlock */
{ 2, (sy_call_t *)utrace }, /* 205 = utrace */
{ 1, (sy_call_t *)undelete }, /* 206 = undelete */
{ 1, (sy_call_t *)undelete }, /* 205 = undelete */
{ 2, (sy_call_t *)futimes }, /* 206 = futimes */
{ 1, (sy_call_t *)getpgid }, /* 207 = getpgid */
{ 0, (sy_call_t *)nosys }, /* 208 = newreboot */
{ 3, (sy_call_t *)poll }, /* 209 = poll */
@ -291,15 +291,15 @@ struct sysent sysent[] = {
{ 0, (sy_call_t *)nosys }, /* 269 = nosys */
{ 0, (sy_call_t *)nosys }, /* 270 = nosys */
{ 0, (sy_call_t *)nosys }, /* 271 = nosys */
{ 0, (sy_call_t *)nosys }, /* 272 = nosys */
{ 3, (sy_call_t *)getdents }, /* 272 = getdents */
{ 0, (sy_call_t *)nosys }, /* 273 = nosys */
{ 0, (sy_call_t *)nosys }, /* 274 = nosys */
{ 0, (sy_call_t *)nosys }, /* 275 = nosys */
{ 0, (sy_call_t *)nosys }, /* 276 = nosys */
{ 0, (sy_call_t *)nosys }, /* 277 = nosys */
{ 0, (sy_call_t *)nosys }, /* 278 = nosys */
{ 0, (sy_call_t *)nosys }, /* 279 = nosys */
{ 0, (sy_call_t *)nosys }, /* 280 = nosys */
{ 2, (sy_call_t *)lchmod }, /* 274 = lchmod */
{ 3, (sy_call_t *)lchown }, /* 275 = netbsd_lchown */
{ 2, (sy_call_t *)lutimes }, /* 276 = lutimes */
{ 3, (sy_call_t *)msync }, /* 277 = netbsd_msync */
{ 2, (sy_call_t *)nstat }, /* 278 = nstat */
{ 2, (sy_call_t *)nfstat }, /* 279 = nfstat */
{ 2, (sy_call_t *)nlstat }, /* 280 = nlstat */
{ 0, (sy_call_t *)nosys }, /* 281 = nosys */
{ 0, (sy_call_t *)nosys }, /* 282 = nosys */
{ 0, (sy_call_t *)nosys }, /* 283 = nosys */
@ -354,4 +354,5 @@ struct sysent sysent[] = {
{ 1, (sy_call_t *)sched_get_priority_max }, /* 332 = sched_get_priority_max */
{ 1, (sy_call_t *)sched_get_priority_min }, /* 333 = sched_get_priority_min */
{ 2, (sy_call_t *)sched_rr_get_interval }, /* 334 = sched_rr_get_interval */
{ 2, (sy_call_t *)utrace }, /* 335 = utrace */
};

52
sys/kern/kern_descrip.c
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)kern_descrip.c 8.6 (Berkeley) 4/19/94
* $Id: kern_descrip.c,v 1.50 1998/02/06 12:13:22 eivind Exp $
* $Id: kern_descrip.c,v 1.51 1998/02/15 04:16:59 dyson Exp $
*/
#include "opt_compat.h"
@ -493,6 +493,56 @@ fstat(p, uap)
return (error);
}
/*
* Return status information about a file descriptor.
*/
#ifndef _SYS_SYSPROTO_H_
struct nfstat_args {
int fd;
struct nstat *sb;
};
#endif
/* ARGSUSED */
int
nfstat(p, uap)
struct proc *p;
register struct nfstat_args *uap;
{
register struct filedesc *fdp = p->p_fd;
register struct file *fp;
struct stat ub;
struct nstat nub;
int error;
if ((unsigned)uap->fd >= fdp->fd_nfiles ||
(fp = fdp->fd_ofiles[uap->fd]) == NULL)
return (EBADF);
switch (fp->f_type) {
case DTYPE_FIFO:
case DTYPE_VNODE:
error = vn_stat((struct vnode *)fp->f_data, &ub, p);
break;
case DTYPE_SOCKET:
error = soo_stat((struct socket *)fp->f_data, &ub);
break;
case DTYPE_PIPE:
error = pipe_stat((struct pipe *)fp->f_data, &ub);
break;
default:
panic("fstat");
/*NOTREACHED*/
}
if (error == 0) {
cvtnstat(&ub, &nub);
error = copyout((caddr_t)&nub, (caddr_t)uap->sb, sizeof (nub));
}
return (error);
}
/*
* Return pathconf information about a file descriptor.
*/

23
sys/kern/syscalls.c
View File

@ -2,7 +2,7 @@
* System call names.
*
* DO NOT EDIT-- this file is automatically generated.
* created from Id: syscalls.master,v 1.48 1998/02/03 17:45:43 bde Exp
* created from Id: syscalls.master,v 1.49 1998/03/28 11:50:01 dufault Exp
*/
char *syscallnames[] = {
@ -211,8 +211,8 @@ char *syscallnames[] = {
"__sysctl", /* 202 = __sysctl */
"mlock", /* 203 = mlock */
"munlock", /* 204 = munlock */
"utrace", /* 205 = utrace */
"undelete", /* 206 = undelete */
"undelete", /* 205 = undelete */
"futimes", /* 206 = futimes */
"getpgid", /* 207 = getpgid */
"#208", /* 208 = newreboot */
"poll", /* 209 = poll */
@ -278,15 +278,15 @@ char *syscallnames[] = {
"#269", /* 269 = nosys */
"#270", /* 270 = nosys */
"#271", /* 271 = nosys */
"#272", /* 272 = nosys */
"getdents", /* 272 = getdents */
"#273", /* 273 = nosys */
"#274", /* 274 = nosys */
"#275", /* 275 = nosys */
"#276", /* 276 = nosys */
"#277", /* 277 = nosys */
"#278", /* 278 = nosys */
"#279", /* 279 = nosys */
"#280", /* 280 = nosys */
"lchmod", /* 274 = lchmod */
"netbsd_lchown", /* 275 = netbsd_lchown */
"lutimes", /* 276 = lutimes */
"netbsd_msync", /* 277 = netbsd_msync */
"nstat", /* 278 = nstat */
"nfstat", /* 279 = nfstat */
"nlstat", /* 280 = nlstat */
"#281", /* 281 = nosys */
"#282", /* 282 = nosys */
"#283", /* 283 = nosys */
@ -341,4 +341,5 @@ char *syscallnames[] = {
"sched_get_priority_max", /* 332 = sched_get_priority_max */
"sched_get_priority_min", /* 333 = sched_get_priority_min */
"sched_rr_get_interval", /* 334 = sched_rr_get_interval */
"utrace", /* 335 = utrace */
};

27
sys/kern/syscalls.master
View File

@ -1,4 +1,4 @@
$Id: syscalls.master,v 1.48 1998/02/03 17:45:43 bde Exp $
$Id: syscalls.master,v 1.49 1998/03/28 11:50:01 dufault Exp $
; from: @(#)syscalls.master 8.2 (Berkeley) 1/13/94
;
; System call name/number master file.
@ -311,14 +311,10 @@
; here allows to avoid one in libc/sys/Makefile.inc.
203 STD BSD { int mlock(const void *addr, size_t len); }
204 STD BSD { int munlock(const void *addr, size_t len); }
; big problem here. Lite2, NetBSD and OpenBSD have syscall 205 as undelete()
; we should move utrace before it's too late.
205 STD BSD { int utrace(caddr_t addr, size_t len); }
; problem here. NetBSD/OpenBSD have syscall 206 as futimes()
206 STD BSD { int undelete(char *path); }
205 STD BSD { int undelete(char *path); }
206 STD BSD { int futimes(int fd, struct timeval *tptr); }
207 STD BSD { int getpgid(pid_t pid); }
208 UNIMPL NOHIDE newreboot (NetBSD)
; problem. NetBSD and OpenBSD have a different syscall number for poll()
209 STD BSD { int poll(struct pollfd *fds, u_int nfds, \
int timeout); }
@ -404,15 +400,15 @@
269 UNIMPL NOHIDE nosys
270 UNIMPL NOHIDE nosys
271 UNIMPL NOHIDE nosys
272 UNIMPL NOHIDE nosys
272 STD BSD { int getdents(int fd, char *buf, size_t count); }
273 UNIMPL NOHIDE nosys
274 UNIMPL NOHIDE nosys
275 UNIMPL NOHIDE nosys
276 UNIMPL NOHIDE nosys
277 UNIMPL NOHIDE nosys
278 UNIMPL NOHIDE nosys
279 UNIMPL NOHIDE nosys
280 UNIMPL NOHIDE nosys
274 STD BSD { int lchmod(char *path, mode_t mode); }
275 NOPROTO BSD { int lchown(char *path, uid_t uid, gid_t gid); } netbsd_lchown netbsd_lchown int
276 STD BSD { int lutimes(char *path, struct timeval *tptr); }
277 NOPROTO BSD { int msync(void *addr, size_t len, int flags); } netbsd_msync netbsd_msync int
278 STD BSD { int nstat(char *path, struct nstat *ub); }
279 STD BSD { int nfstat(int fd, struct nstat *sb); }
280 STD BSD { int nlstat(char *path, struct nstat *ub); }
281 UNIMPL NOHIDE nosys
282 UNIMPL NOHIDE nosys
283 UNIMPL NOHIDE nosys
@ -472,3 +468,4 @@
332 STD POSIX { int sched_get_priority_max (int policy); }
333 STD POSIX { int sched_get_priority_min (int policy); }
334 STD POSIX { int sched_rr_get_interval (pid_t pid, struct timespec *interval); }
335 STD BSD { int utrace(caddr_t addr, size_t len); }

411
sys/kern/vfs_extattr.c
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)vfs_syscalls.c 8.13 (Berkeley) 4/15/94
* $Id: vfs_syscalls.c,v 1.99 1998/04/19 22:20:32 des Exp $
* $Id: vfs_syscalls.c,v 1.100 1998/05/07 04:58:23 msmith Exp $
*/
/* For 4.3 integer FS ID compatibility */
@ -80,6 +80,14 @@
static int change_dir __P((struct nameidata *ndp, struct proc *p));
static void checkdirs __P((struct vnode *olddp));
static int setfown __P((struct proc *, struct vnode *, uid_t, gid_t));
static int setfmode __P((struct proc *, struct vnode *, int));
static int setfflags __P((struct proc *, struct vnode *, int));
static int setutimes __P((struct proc *, struct vnode *, struct timeval *, int));
struct proc *p;
struct vnode *vp;
struct timeval *tv;
int nullflag;
static int usermount = 0; /* if 1, non-root can mount fs. */
@ -1617,6 +1625,99 @@ lstat(p, uap)
return (error);
}
void
cvtnstat(sb, nsb)
struct stat *sb;
struct nstat *nsb;
{
nsb->st_dev = sb->st_dev;
nsb->st_ino = sb->st_ino;
nsb->st_mode = sb->st_mode;
nsb->st_nlink = sb->st_nlink;
nsb->st_uid = sb->st_uid;
nsb->st_gid = sb->st_gid;
nsb->st_rdev = sb->st_rdev;
nsb->st_atimespec = sb->st_atimespec;
nsb->st_mtimespec = sb->st_mtimespec;
nsb->st_ctimespec = sb->st_ctimespec;
nsb->st_size = sb->st_size;
nsb->st_blocks = sb->st_blocks;
nsb->st_blksize = sb->st_blksize;
nsb->st_flags = sb->st_flags;
nsb->st_gen = sb->st_gen;
}
#ifndef _SYS_SYSPROTO_H_
struct nstat_args {
char *path;
struct nstat *ub;
};
#endif
/* ARGSUSED */
int
nstat(p, uap)
struct proc *p;
register struct nstat_args /* {
syscallarg(char *) path;
syscallarg(struct nstat *) ub;
} */ *uap;
{
struct stat sb;
struct nstat nsb;
int error;
struct nameidata nd;
NDINIT(&nd, LOOKUP, FOLLOW | LOCKLEAF | NOOBJ, UIO_USERSPACE,
SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
error = vn_stat(nd.ni_vp, &sb, p);
vput(nd.ni_vp);
if (error)
return (error);
cvtnstat(&sb, &nsb);
error = copyout((caddr_t)&nsb, (caddr_t)SCARG(uap, ub), sizeof (nsb));
return (error);
}
/*
* Get file status; this version does not follow links.
*/
#ifndef _SYS_SYSPROTO_H_
struct lstat_args {
char *path;
struct stat *ub;
};
#endif
/* ARGSUSED */
int
nlstat(p, uap)
struct proc *p;
register struct nlstat_args /* {
syscallarg(char *) path;
syscallarg(struct nstat *) ub;
} */ *uap;
{
int error;
struct vnode *vp;
struct stat sb;
struct nstat nsb;
struct nameidata nd;
NDINIT(&nd, LOOKUP, NOFOLLOW | LOCKLEAF | NOOBJ, UIO_USERSPACE,
SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
error = vn_stat(vp, &sb, p);
vput(vp);
if (error)
return (error);
cvtnstat(&sb, &nsb);
error = copyout((caddr_t)&nsb, (caddr_t)SCARG(uap, ub), sizeof (nsb));
return (error);
}
/*
* Get configurable pathname variables.
*/
@ -1697,6 +1798,27 @@ readlink(p, uap)
return (error);
}
static int
setfflags(p, vp, flags)
struct proc *p;
struct vnode *vp;
int flags;
{
int error;
struct vattr vattr;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
if (error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p)) {
return error;
}
VATTR_NULL(&vattr);
vattr.va_flags = flags;
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
VOP_UNLOCK(vp, 0, p);
return error;
}
/*
* Change flags of a file given a path name.
*/
@ -1715,22 +1837,15 @@ chflags(p, uap)
syscallarg(int) flags;
} */ *uap;
{
register struct vnode *vp;
struct vattr vattr;
int error;
struct nameidata nd;
NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
VATTR_NULL(&vattr);
vattr.va_flags = SCARG(uap, flags);
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
vput(vp);
return (error);
error = setfflags(p, nd.ni_vp, SCARG(uap, flags));
vrele(nd.ni_vp);
return error;
}
/*
@ -1751,21 +1866,33 @@ fchflags(p, uap)
syscallarg(int) flags;
} */ *uap;
{
struct vattr vattr;
struct vnode *vp;
struct file *fp;
int error;
if (error = getvnode(p->p_fd, SCARG(uap, fd), &fp))
return (error);
vp = (struct vnode *)fp->f_data;
return setfflags(p, (struct vnode *) fp->f_data, SCARG(uap, flags));
}
static int
setfmode(p, vp, mode)
struct proc *p;
struct vnode *vp;
int mode;
{
int error;
struct vattr vattr;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
if (error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p)) {
return error;
}
VATTR_NULL(&vattr);
vattr.va_flags = SCARG(uap, flags);
vattr.va_mode = mode & ALLPERMS;
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
VOP_UNLOCK(vp, 0, p);
return (error);
return error;
}
/*
@ -1786,22 +1913,44 @@ chmod(p, uap)
syscallarg(int) mode;
} */ *uap;
{
register struct vnode *vp;
struct vattr vattr;
int error;
struct nameidata nd;
NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
VATTR_NULL(&vattr);
vattr.va_mode = SCARG(uap, mode) & ALLPERMS;
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
vput(vp);
return (error);
error = setfmode(p, nd.ni_vp, SCARG(uap, mode));
vrele(nd.ni_vp);
return error;
}
/*
* Change mode of a file given path name (don't follow links.)
*/
#ifndef _SYS_SYSPROTO_H_
struct lchmod_args {
char *path;
int mode;
};
#endif
/* ARGSUSED */
int
lchmod(p, uap)
struct proc *p;
register struct lchmod_args /* {
syscallarg(char *) path;
syscallarg(int) mode;
} */ *uap;
{
int error;
struct nameidata nd;
NDINIT(&nd, LOOKUP, NOFOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
error = setfmode(p, nd.ni_vp, SCARG(uap, mode));
vrele(nd.ni_vp);
return error;
}
/*
@ -1822,21 +1971,35 @@ fchmod(p, uap)
syscallarg(int) mode;
} */ *uap;
{
struct vattr vattr;
struct vnode *vp;
struct file *fp;
int error;
if (error = getvnode(p->p_fd, SCARG(uap, fd), &fp))
return (error);
vp = (struct vnode *)fp->f_data;
return setfmode(p, (struct vnode *)fp->f_data, SCARG(uap, mode));
}
static int
setfown(p, vp, uid, gid)
struct proc *p;
struct vnode *vp;
uid_t uid;
gid_t gid;
{
int error;
struct vattr vattr;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
if (error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p)) {
return error;
}
VATTR_NULL(&vattr);
vattr.va_mode = SCARG(uap, mode) & ALLPERMS;
vattr.va_uid = uid;
vattr.va_gid = gid;
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
VOP_UNLOCK(vp, 0, p);
return (error);
return error;
}
/*
@ -1859,22 +2022,15 @@ chown(p, uap)
syscallarg(int) gid;
} */ *uap;
{
register struct vnode *vp;
struct vattr vattr;
int error;
struct nameidata nd;
NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
VATTR_NULL(&vattr);
vattr.va_uid = SCARG(uap, uid);
vattr.va_gid = SCARG(uap, gid);
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
vput(vp);
error = setfown(p, nd.ni_vp, SCARG(uap, uid), SCARG(uap, gid));
vrele(nd.ni_vp);
return (error);
}
@ -1898,22 +2054,14 @@ lchown(p, uap)
syscallarg(int) gid;
} */ *uap;
{
register struct vnode *vp;
struct vattr vattr;
int error;
struct nameidata nd;
NDINIT(&nd, LOOKUP, NOFOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
VATTR_NULL(&vattr);
vattr.va_uid = SCARG(uap, uid);
vattr.va_gid = SCARG(uap, gid);
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
vput(vp);
error = setfown(p, nd.ni_vp, SCARG(uap, uid), SCARG(uap, gid));
vrele(nd.ni_vp);
return (error);
}
@ -1937,22 +2085,41 @@ fchown(p, uap)
syscallarg(int) gid;
} */ *uap;
{
struct vattr vattr;
struct vnode *vp;
struct file *fp;
int error;
if (error = getvnode(p->p_fd, SCARG(uap, fd), &fp))
return (error);
vp = (struct vnode *)fp->f_data;
return setfown(p, (struct vnode *)fp->f_data,
SCARG(uap, uid), SCARG(uap, gid));
}
static int
setutimes(p, vp, tv, nullflag)
struct proc *p;
struct vnode *vp;
struct timeval *tv;
int nullflag;
{
int error;
struct vattr vattr;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
if (error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p)) {
return error;
}
VATTR_NULL(&vattr);
vattr.va_uid = SCARG(uap, uid);
vattr.va_gid = SCARG(uap, gid);
vattr.va_atime.tv_sec = tv[0].tv_sec;
vattr.va_atime.tv_nsec = tv[0].tv_usec * 1000;
vattr.va_mtime.tv_sec = tv[1].tv_sec;
vattr.va_mtime.tv_nsec = tv[1].tv_usec * 1000;
if (nullflag)
vattr.va_vaflags |= VA_UTIMES_NULL;
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
VOP_UNLOCK(vp, 0, p);
return (error);
return error;
}
/*
@ -1973,35 +2140,104 @@ utimes(p, uap)
syscallarg(struct timeval *) tptr;
} */ *uap;
{
register struct vnode *vp;
struct timeval tv[2];
struct vattr vattr;
int error;
struct nameidata nd;
int nullflag;
VATTR_NULL(&vattr);
nullflag = 0;
if (SCARG(uap, tptr) == NULL) {
microtime(&tv[0]);
tv[1] = tv[0];
vattr.va_vaflags |= VA_UTIMES_NULL;
nullflag = 1;
} else if (error = copyin((caddr_t)SCARG(uap, tptr), (caddr_t)tv,
sizeof (tv)))
return (error);
NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
vattr.va_atime.tv_sec = tv[0].tv_sec;
vattr.va_atime.tv_nsec = tv[0].tv_usec * 1000;
vattr.va_mtime.tv_sec = tv[1].tv_sec;
vattr.va_mtime.tv_nsec = tv[1].tv_usec * 1000;
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
vput(vp);
error = setutimes(p, nd.ni_vp, tv, nullflag);
vrele(nd.ni_vp);
return (error);
}
/*
* Set the access and modification times of a file.
*/
#ifndef _SYS_SYSPROTO_H_
struct lutimes_args {
char *path;
struct timeval *tptr;
};
#endif
/* ARGSUSED */
int
lutimes(p, uap)
struct proc *p;
register struct lutimes_args /* {
syscallarg(char *) path;
syscallarg(struct timeval *) tptr;
} */ *uap;
{
struct timeval tv[2];
int error;
struct nameidata nd;
int nullflag;
nullflag = 0;
if (SCARG(uap, tptr) == NULL) {
microtime(&tv[0]);
tv[1] = tv[0];
nullflag = 1;
} else if (error = copyin((caddr_t)SCARG(uap, tptr), (caddr_t)tv,
sizeof (tv)))
return (error);
NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
error = setutimes(p, nd.ni_vp, tv, nullflag);
vrele(nd.ni_vp);
return (error);
}
/*
* Set the access and modification times of a file.
*/
#ifndef _SYS_SYSPROTO_H_
struct futimes_args {
int fd;
struct timeval *tptr;
};
#endif
/* ARGSUSED */
int
futimes(p, uap)
struct proc *p;
register struct futimes_args /* {
syscallarg(int ) fd;
syscallarg(struct timeval *) tptr;
} */ *uap;
{
struct timeval tv[2];
struct file *fp;
int error;
int nullflag;
nullflag = 0;
if (SCARG(uap, tptr) == NULL) {
microtime(&tv[0]);
tv[1] = tv[0];
nullflag = 1;
} else if (error = copyin((caddr_t)SCARG(uap, tptr), (caddr_t)tv,
sizeof (tv)))
return (error);
if (error = getvnode(p->p_fd, SCARG(uap, fd), &fp))
return (error);
return setutimes(p, (struct vnode *)fp->f_data, tv, nullflag);
}
/*
* Truncate a file given its path name.
*/
@ -2672,11 +2908,36 @@ getdirentries(p, uap)
vrele(tvp);
goto unionread;
}
error = copyout((caddr_t)&loff, (caddr_t)SCARG(uap, basep),
sizeof(long));
if (SCARG(uap, basep) != NULL) {
error = copyout((caddr_t)&loff, (caddr_t)SCARG(uap, basep),
sizeof(long));
}
p->p_retval[0] = SCARG(uap, count) - auio.uio_resid;
return (error);
}
#ifndef _SYS_SYSPROTO_H_
struct getdents_args {
int fd;
char *buf;
size_t count;
};
#endif
int
getdents(p, uap)
struct proc *p;
register struct getdents_args /* {
syscallarg(int) fd;
syscallarg(char *) buf;
syscallarg(u_int) count;
} */ *uap;
{
struct getdirentries_args ap;
ap.fd = uap->fd;
ap.buf = uap->buf;
ap.count = uap->count;
ap.basep = NULL;
return getdirentries(p, &ap);
}
/*
* Set the mode mask for creation of filesystem nodes.

411
sys/kern/vfs_syscalls.c
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)vfs_syscalls.c 8.13 (Berkeley) 4/15/94
* $Id: vfs_syscalls.c,v 1.99 1998/04/19 22:20:32 des Exp $
* $Id: vfs_syscalls.c,v 1.100 1998/05/07 04:58:23 msmith Exp $
*/
/* For 4.3 integer FS ID compatibility */
@ -80,6 +80,14 @@
static int change_dir __P((struct nameidata *ndp, struct proc *p));
static void checkdirs __P((struct vnode *olddp));
static int setfown __P((struct proc *, struct vnode *, uid_t, gid_t));
static int setfmode __P((struct proc *, struct vnode *, int));
static int setfflags __P((struct proc *, struct vnode *, int));
static int setutimes __P((struct proc *, struct vnode *, struct timeval *, int));
struct proc *p;
struct vnode *vp;
struct timeval *tv;
int nullflag;
static int usermount = 0; /* if 1, non-root can mount fs. */
@ -1617,6 +1625,99 @@ lstat(p, uap)
return (error);
}
void
cvtnstat(sb, nsb)
struct stat *sb;
struct nstat *nsb;
{
nsb->st_dev = sb->st_dev;
nsb->st_ino = sb->st_ino;
nsb->st_mode = sb->st_mode;
nsb->st_nlink = sb->st_nlink;
nsb->st_uid = sb->st_uid;
nsb->st_gid = sb->st_gid;
nsb->st_rdev = sb->st_rdev;
nsb->st_atimespec = sb->st_atimespec;
nsb->st_mtimespec = sb->st_mtimespec;
nsb->st_ctimespec = sb->st_ctimespec;
nsb->st_size = sb->st_size;
nsb->st_blocks = sb->st_blocks;
nsb->st_blksize = sb->st_blksize;
nsb->st_flags = sb->st_flags;
nsb->st_gen = sb->st_gen;
}
#ifndef _SYS_SYSPROTO_H_
struct nstat_args {
char *path;
struct nstat *ub;
};
#endif
/* ARGSUSED */
int
nstat(p, uap)
struct proc *p;
register struct nstat_args /* {
syscallarg(char *) path;
syscallarg(struct nstat *) ub;
} */ *uap;
{
struct stat sb;
struct nstat nsb;
int error;
struct nameidata nd;
NDINIT(&nd, LOOKUP, FOLLOW | LOCKLEAF | NOOBJ, UIO_USERSPACE,
SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
error = vn_stat(nd.ni_vp, &sb, p);
vput(nd.ni_vp);
if (error)
return (error);
cvtnstat(&sb, &nsb);
error = copyout((caddr_t)&nsb, (caddr_t)SCARG(uap, ub), sizeof (nsb));
return (error);
}
/*
* Get file status; this version does not follow links.
*/
#ifndef _SYS_SYSPROTO_H_
struct lstat_args {
char *path;
struct stat *ub;
};
#endif
/* ARGSUSED */
int
nlstat(p, uap)
struct proc *p;
register struct nlstat_args /* {
syscallarg(char *) path;
syscallarg(struct nstat *) ub;
} */ *uap;
{
int error;
struct vnode *vp;
struct stat sb;
struct nstat nsb;
struct nameidata nd;
NDINIT(&nd, LOOKUP, NOFOLLOW | LOCKLEAF | NOOBJ, UIO_USERSPACE,
SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
error = vn_stat(vp, &sb, p);
vput(vp);
if (error)
return (error);
cvtnstat(&sb, &nsb);
error = copyout((caddr_t)&nsb, (caddr_t)SCARG(uap, ub), sizeof (nsb));
return (error);
}
/*
* Get configurable pathname variables.
*/
@ -1697,6 +1798,27 @@ readlink(p, uap)
return (error);
}
static int
setfflags(p, vp, flags)
struct proc *p;
struct vnode *vp;
int flags;
{
int error;
struct vattr vattr;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
if (error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p)) {
return error;
}
VATTR_NULL(&vattr);
vattr.va_flags = flags;
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
VOP_UNLOCK(vp, 0, p);
return error;
}
/*
* Change flags of a file given a path name.
*/
@ -1715,22 +1837,15 @@ chflags(p, uap)
syscallarg(int) flags;
} */ *uap;
{
register struct vnode *vp;
struct vattr vattr;
int error;
struct nameidata nd;
NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
VATTR_NULL(&vattr);
vattr.va_flags = SCARG(uap, flags);
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
vput(vp);
return (error);
error = setfflags(p, nd.ni_vp, SCARG(uap, flags));
vrele(nd.ni_vp);
return error;
}
/*
@ -1751,21 +1866,33 @@ fchflags(p, uap)
syscallarg(int) flags;
} */ *uap;
{
struct vattr vattr;
struct vnode *vp;
struct file *fp;
int error;
if (error = getvnode(p->p_fd, SCARG(uap, fd), &fp))
return (error);
vp = (struct vnode *)fp->f_data;
return setfflags(p, (struct vnode *) fp->f_data, SCARG(uap, flags));
}
static int
setfmode(p, vp, mode)
struct proc *p;
struct vnode *vp;
int mode;
{
int error;
struct vattr vattr;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
if (error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p)) {
return error;
}
VATTR_NULL(&vattr);
vattr.va_flags = SCARG(uap, flags);
vattr.va_mode = mode & ALLPERMS;
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
VOP_UNLOCK(vp, 0, p);
return (error);
return error;
}
/*
@ -1786,22 +1913,44 @@ chmod(p, uap)
syscallarg(int) mode;
} */ *uap;
{
register struct vnode *vp;
struct vattr vattr;
int error;
struct nameidata nd;
NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
VATTR_NULL(&vattr);
vattr.va_mode = SCARG(uap, mode) & ALLPERMS;
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
vput(vp);
return (error);
error = setfmode(p, nd.ni_vp, SCARG(uap, mode));
vrele(nd.ni_vp);
return error;
}
/*
* Change mode of a file given path name (don't follow links.)
*/
#ifndef _SYS_SYSPROTO_H_
struct lchmod_args {
char *path;
int mode;
};
#endif
/* ARGSUSED */
int
lchmod(p, uap)
struct proc *p;
register struct lchmod_args /* {
syscallarg(char *) path;
syscallarg(int) mode;
} */ *uap;
{
int error;
struct nameidata nd;
NDINIT(&nd, LOOKUP, NOFOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
error = setfmode(p, nd.ni_vp, SCARG(uap, mode));
vrele(nd.ni_vp);
return error;
}
/*
@ -1822,21 +1971,35 @@ fchmod(p, uap)
syscallarg(int) mode;
} */ *uap;
{
struct vattr vattr;
struct vnode *vp;
struct file *fp;
int error;
if (error = getvnode(p->p_fd, SCARG(uap, fd), &fp))
return (error);
vp = (struct vnode *)fp->f_data;
return setfmode(p, (struct vnode *)fp->f_data, SCARG(uap, mode));
}
static int
setfown(p, vp, uid, gid)
struct proc *p;
struct vnode *vp;
uid_t uid;
gid_t gid;
{
int error;
struct vattr vattr;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
if (error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p)) {
return error;
}
VATTR_NULL(&vattr);
vattr.va_mode = SCARG(uap, mode) & ALLPERMS;
vattr.va_uid = uid;
vattr.va_gid = gid;
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
VOP_UNLOCK(vp, 0, p);
return (error);
return error;
}
/*
@ -1859,22 +2022,15 @@ chown(p, uap)
syscallarg(int) gid;
} */ *uap;
{
register struct vnode *vp;
struct vattr vattr;
int error;
struct nameidata nd;
NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
VATTR_NULL(&vattr);
vattr.va_uid = SCARG(uap, uid);
vattr.va_gid = SCARG(uap, gid);
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
vput(vp);
error = setfown(p, nd.ni_vp, SCARG(uap, uid), SCARG(uap, gid));
vrele(nd.ni_vp);
return (error);
}
@ -1898,22 +2054,14 @@ lchown(p, uap)
syscallarg(int) gid;
} */ *uap;
{
register struct vnode *vp;
struct vattr vattr;
int error;
struct nameidata nd;
NDINIT(&nd, LOOKUP, NOFOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
VATTR_NULL(&vattr);
vattr.va_uid = SCARG(uap, uid);
vattr.va_gid = SCARG(uap, gid);
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
vput(vp);
error = setfown(p, nd.ni_vp, SCARG(uap, uid), SCARG(uap, gid));
vrele(nd.ni_vp);
return (error);
}
@ -1937,22 +2085,41 @@ fchown(p, uap)
syscallarg(int) gid;
} */ *uap;
{
struct vattr vattr;
struct vnode *vp;
struct file *fp;
int error;
if (error = getvnode(p->p_fd, SCARG(uap, fd), &fp))
return (error);
vp = (struct vnode *)fp->f_data;
return setfown(p, (struct vnode *)fp->f_data,
SCARG(uap, uid), SCARG(uap, gid));
}
static int
setutimes(p, vp, tv, nullflag)
struct proc *p;
struct vnode *vp;
struct timeval *tv;
int nullflag;
{
int error;
struct vattr vattr;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
if (error = vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p)) {
return error;
}
VATTR_NULL(&vattr);
vattr.va_uid = SCARG(uap, uid);
vattr.va_gid = SCARG(uap, gid);
vattr.va_atime.tv_sec = tv[0].tv_sec;
vattr.va_atime.tv_nsec = tv[0].tv_usec * 1000;
vattr.va_mtime.tv_sec = tv[1].tv_sec;
vattr.va_mtime.tv_nsec = tv[1].tv_usec * 1000;
if (nullflag)
vattr.va_vaflags |= VA_UTIMES_NULL;
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
VOP_UNLOCK(vp, 0, p);
return (error);
return error;
}
/*
@ -1973,35 +2140,104 @@ utimes(p, uap)
syscallarg(struct timeval *) tptr;
} */ *uap;
{
register struct vnode *vp;
struct timeval tv[2];
struct vattr vattr;
int error;
struct nameidata nd;
int nullflag;
VATTR_NULL(&vattr);
nullflag = 0;
if (SCARG(uap, tptr) == NULL) {
microtime(&tv[0]);
tv[1] = tv[0];
vattr.va_vaflags |= VA_UTIMES_NULL;
nullflag = 1;
} else if (error = copyin((caddr_t)SCARG(uap, tptr), (caddr_t)tv,
sizeof (tv)))
return (error);
NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
vp = nd.ni_vp;
VOP_LEASE(vp, p, p->p_ucred, LEASE_WRITE);
vn_lock(vp, LK_EXCLUSIVE | LK_RETRY, p);
vattr.va_atime.tv_sec = tv[0].tv_sec;
vattr.va_atime.tv_nsec = tv[0].tv_usec * 1000;
vattr.va_mtime.tv_sec = tv[1].tv_sec;
vattr.va_mtime.tv_nsec = tv[1].tv_usec * 1000;
error = VOP_SETATTR(vp, &vattr, p->p_ucred, p);
vput(vp);
error = setutimes(p, nd.ni_vp, tv, nullflag);
vrele(nd.ni_vp);
return (error);
}
/*
* Set the access and modification times of a file.
*/
#ifndef _SYS_SYSPROTO_H_
struct lutimes_args {
char *path;
struct timeval *tptr;
};
#endif
/* ARGSUSED */
int
lutimes(p, uap)
struct proc *p;
register struct lutimes_args /* {
syscallarg(char *) path;
syscallarg(struct timeval *) tptr;
} */ *uap;
{
struct timeval tv[2];
int error;
struct nameidata nd;
int nullflag;
nullflag = 0;
if (SCARG(uap, tptr) == NULL) {
microtime(&tv[0]);
tv[1] = tv[0];
nullflag = 1;
} else if (error = copyin((caddr_t)SCARG(uap, tptr), (caddr_t)tv,
sizeof (tv)))
return (error);
NDINIT(&nd, LOOKUP, FOLLOW, UIO_USERSPACE, SCARG(uap, path), p);
if (error = namei(&nd))
return (error);
error = setutimes(p, nd.ni_vp, tv, nullflag);
vrele(nd.ni_vp);
return (error);
}
/*
* Set the access and modification times of a file.
*/
#ifndef _SYS_SYSPROTO_H_
struct futimes_args {
int fd;
struct timeval *tptr;
};
#endif
/* ARGSUSED */
int
futimes(p, uap)
struct proc *p;
register struct futimes_args /* {
syscallarg(int ) fd;
syscallarg(struct timeval *) tptr;
} */ *uap;
{
struct timeval tv[2];
struct file *fp;
int error;
int nullflag;
nullflag = 0;
if (SCARG(uap, tptr) == NULL) {
microtime(&tv[0]);
tv[1] = tv[0];
nullflag = 1;
} else if (error = copyin((caddr_t)SCARG(uap, tptr), (caddr_t)tv,
sizeof (tv)))
return (error);
if (error = getvnode(p->p_fd, SCARG(uap, fd), &fp))
return (error);
return setutimes(p, (struct vnode *)fp->f_data, tv, nullflag);
}
/*
* Truncate a file given its path name.
*/
@ -2672,11 +2908,36 @@ getdirentries(p, uap)
vrele(tvp);
goto unionread;
}
error = copyout((caddr_t)&loff, (caddr_t)SCARG(uap, basep),
sizeof(long));
if (SCARG(uap, basep) != NULL) {
error = copyout((caddr_t)&loff, (caddr_t)SCARG(uap, basep),
sizeof(long));
}
p->p_retval[0] = SCARG(uap, count) - auio.uio_resid;
return (error);
}
#ifndef _SYS_SYSPROTO_H_
struct getdents_args {
int fd;
char *buf;
size_t count;
};
#endif
int
getdents(p, uap)
struct proc *p;
register struct getdents_args /* {
syscallarg(int) fd;
syscallarg(char *) buf;
syscallarg(u_int) count;
} */ *uap;
{
struct getdirentries_args ap;
ap.fd = uap->fd;
ap.buf = uap->buf;
ap.count = uap->count;
ap.basep = NULL;
return getdirentries(p, &ap);
}
/*
* Set the mode mask for creation of filesystem nodes.

34
sys/sys/stat.h
View File

@ -36,7 +36,7 @@
* SUCH DAMAGE.
*
* @(#)stat.h 8.12 (Berkeley) 6/16/95
* $Id: stat.h,v 1.13 1997/06/02 06:24:51 julian Exp $
* $Id: stat.h,v 1.14 1998/02/25 02:00:44 bde Exp $
*/
#ifndef _SYS_STAT_H_
@ -98,6 +98,37 @@ struct stat {
int32_t st_lspare;
int64_t st_qspare[2];
};
#ifndef _POSIX_SOURCE
struct nstat {
dev_t st_dev; /* inode's device */
ino_t st_ino; /* inode's number */
u_int32_t st_mode; /* inode protection mode */
u_int32_t st_nlink; /* number of hard links */
uid_t st_uid; /* user ID of the file's owner */
gid_t st_gid; /* group ID of the file's group */
dev_t st_rdev; /* device type */
#ifndef _POSIX_SOURCE
struct timespec st_atimespec; /* time of last access */
struct timespec st_mtimespec; /* time of last data modification */
struct timespec st_ctimespec; /* time of last file status change */
#else
time_t st_atime; /* time of last access */
long st_atimensec; /* nsec of last access */
time_t st_mtime; /* time of last data modification */
long st_mtimensec; /* nsec of last data modification */
time_t st_ctime; /* time of last file status change */
long st_ctimensec; /* nsec of last file status change */
#endif
off_t st_size; /* file size, in bytes */
int64_t st_blocks; /* blocks allocated for file */
u_int32_t st_blksize; /* optimal blocksize for I/O */
u_int32_t st_flags; /* user defined flags for file */
u_int32_t st_gen; /* file generation number */
int64_t st_qspare[2];
};
#endif
#ifndef _POSIX_SOURCE
#define st_atime st_atimespec.tv_sec
#define st_mtime st_mtimespec.tv_sec
@ -206,6 +237,7 @@ int mkdir __P((const char *, mode_t));
int mkfifo __P((const char *, mode_t));
int stat __P((const char *, struct stat *));
mode_t umask __P((mode_t));
#ifndef _POSIX_SOURCE
int chflags __P((const char *, u_long));
int fchflags __P((int, u_long));

13
sys/sys/syscall-hide.h
View File

@ -2,7 +2,7 @@
* System call hiders.
*
* DO NOT EDIT-- this file is automatically generated.
* created from Id: syscalls.master,v 1.48 1998/02/03 17:45:43 bde Exp
* created from Id: syscalls.master,v 1.49 1998/03/28 11:50:01 dufault Exp
*/
HIDE_POSIX(fork)
@ -181,8 +181,8 @@ HIDE_BSD(ftruncate)
HIDE_BSD(__sysctl)
HIDE_BSD(mlock)
HIDE_BSD(munlock)
HIDE_BSD(utrace)
HIDE_BSD(undelete)
HIDE_BSD(futimes)
HIDE_BSD(getpgid)
HIDE_BSD(poll)
HIDE_BSD(__semctl)
@ -206,6 +206,14 @@ HIDE_BSD(rfork)
HIDE_BSD(openbsd_poll)
HIDE_BSD(issetugid)
HIDE_BSD(lchown)
HIDE_BSD(getdents)
HIDE_BSD(lchmod)
HIDE_BSD(lchown)
HIDE_BSD(lutimes)
HIDE_BSD(msync)
HIDE_BSD(nstat)
HIDE_BSD(nfstat)
HIDE_BSD(nlstat)
HIDE_BSD(modnext)
HIDE_BSD(modstat)
HIDE_BSD(modfnext)
@ -239,3 +247,4 @@ HIDE_POSIX(sched_yield)
HIDE_POSIX(sched_get_priority_max)
HIDE_POSIX(sched_get_priority_min)
HIDE_POSIX(sched_rr_get_interval)
HIDE_BSD(utrace)

17
sys/sys/syscall.h
View File

@ -2,7 +2,7 @@
* System call numbers.
*
* DO NOT EDIT-- this file is automatically generated.
* created from Id: syscalls.master,v 1.48 1998/02/03 17:45:43 bde Exp
* created from Id: syscalls.master,v 1.49 1998/03/28 11:50:01 dufault Exp
*/
#define SYS_syscall 0
@ -186,8 +186,8 @@
#define SYS___sysctl 202
#define SYS_mlock 203
#define SYS_munlock 204
#define SYS_utrace 205
#define SYS_undelete 206
#define SYS_undelete 205
#define SYS_futimes 206
#define SYS_getpgid 207
#define SYS_poll 209
#define SYS___semctl 220
@ -211,6 +211,14 @@
#define SYS_openbsd_poll 252
#define SYS_issetugid 253
#define SYS_lchown 254
#define SYS_getdents 272
#define SYS_lchmod 274
#define SYS_netbsd_lchown 275
#define SYS_lutimes 276
#define SYS_netbsd_msync 277
#define SYS_nstat 278
#define SYS_nfstat 279
#define SYS_nlstat 280
#define SYS_modnext 300
#define SYS_modstat 301
#define SYS_modfnext 302
@ -244,4 +252,5 @@
#define SYS_sched_get_priority_max 332
#define SYS_sched_get_priority_min 333
#define SYS_sched_rr_get_interval 334
#define SYS_MAXSYSCALL 335
#define SYS_utrace 335
#define SYS_MAXSYSCALL 336

15
sys/sys/syscall.mk
View File

@ -1,6 +1,6 @@
# FreeBSD system call names.
# DO NOT EDIT-- this file is automatically generated.
# created from Id: syscalls.master,v 1.48 1998/02/03 17:45:43 bde Exp
# created from Id: syscalls.master,v 1.49 1998/03/28 11:50:01 dufault Exp
MIASM = \
syscall.o \
exit.o \
@ -143,8 +143,8 @@ MIASM = \
__sysctl.o \
mlock.o \
munlock.o \
utrace.o \
undelete.o \
futimes.o \
getpgid.o \
poll.o \
__semctl.o \
@ -168,6 +168,14 @@ MIASM = \
openbsd_poll.o \
issetugid.o \
lchown.o \
getdents.o \
lchmod.o \
netbsd_lchown.o \
lutimes.o \
netbsd_msync.o \
nstat.o \
nfstat.o \
nlstat.o \
modnext.o \
modstat.o \
modfnext.o \
@ -200,4 +208,5 @@ MIASM = \
sched_yield.o \
sched_get_priority_max.o \
sched_get_priority_min.o \
sched_rr_get_interval.o
sched_rr_get_interval.o \
utrace.o

48
sys/sys/sysproto.h
View File

@ -2,7 +2,7 @@
* System call prototypes.
*
* DO NOT EDIT-- this file is automatically generated.
* created from Id: syscalls.master,v 1.48 1998/02/03 17:45:43 bde Exp
* created from Id: syscalls.master,v 1.49 1998/03/28 11:50:01 dufault Exp
*/
#ifndef _SYS_SYSPROTO_H_
@ -626,13 +626,13 @@ struct munlock_args {
const void * addr;
size_t len;
};
struct utrace_args {
caddr_t addr;
size_t len;
};
struct undelete_args {
char * path;
};
struct futimes_args {
int fd;
struct timeval * tptr;
};
struct getpgid_args {
pid_t pid;
};
@ -737,6 +737,31 @@ struct lchown_args {
int uid;
int gid;
};
struct getdents_args {
int fd;
char * buf;
size_t count;
};
struct lchmod_args {
char * path;
mode_t mode;
};
struct lutimes_args {
char * path;
struct timeval * tptr;
};
struct nstat_args {
char * path;
struct nstat * ub;
};
struct nfstat_args {
int fd;
struct nstat * sb;
};
struct nlstat_args {
char * path;
struct nstat * ub;
};
struct modnext_args {
int modid;
};
@ -852,6 +877,10 @@ struct sched_rr_get_interval_args {
pid_t pid;
struct timespec * interval;
};
struct utrace_args {
caddr_t addr;
size_t len;
};
int nosys __P((struct proc *, struct nosys_args *));
void exit __P((struct proc *, struct rexit_args *)) __dead2;
int fork __P((struct proc *, struct fork_args *));
@ -992,8 +1021,8 @@ int ftruncate __P((struct proc *, struct ftruncate_args *));
int __sysctl __P((struct proc *, struct sysctl_args *));
int mlock __P((struct proc *, struct mlock_args *));
int munlock __P((struct proc *, struct munlock_args *));
int utrace __P((struct proc *, struct utrace_args *));
int undelete __P((struct proc *, struct undelete_args *));
int futimes __P((struct proc *, struct futimes_args *));
int getpgid __P((struct proc *, struct getpgid_args *));
int poll __P((struct proc *, struct poll_args *));
int lkmnosys __P((struct proc *, struct nosys_args *));
@ -1018,6 +1047,12 @@ int rfork __P((struct proc *, struct rfork_args *));
int openbsd_poll __P((struct proc *, struct openbsd_poll_args *));
int issetugid __P((struct proc *, struct issetugid_args *));
int lchown __P((struct proc *, struct lchown_args *));
int getdents __P((struct proc *, struct getdents_args *));
int lchmod __P((struct proc *, struct lchmod_args *));
int lutimes __P((struct proc *, struct lutimes_args *));
int nstat __P((struct proc *, struct nstat_args *));
int nfstat __P((struct proc *, struct nfstat_args *));
int nlstat __P((struct proc *, struct nlstat_args *));
int modnext __P((struct proc *, struct modnext_args *));
int modstat __P((struct proc *, struct modstat_args *));
int modfnext __P((struct proc *, struct modfnext_args *));
@ -1051,6 +1086,7 @@ int sched_yield __P((struct proc *, struct sched_yield_args *));
int sched_get_priority_max __P((struct proc *, struct sched_get_priority_max_args *));
int sched_get_priority_min __P((struct proc *, struct sched_get_priority_min_args *));
int sched_rr_get_interval __P((struct proc *, struct sched_rr_get_interval_args *));
int utrace __P((struct proc *, struct utrace_args *));
#ifdef COMPAT_43

4
sys/sys/vnode.h
View File

@ -31,7 +31,7 @@
* SUCH DAMAGE.
*
* @(#)vnode.h 8.7 (Berkeley) 2/4/94
* $Id: vnode.h,v 1.69 1998/03/16 01:55:35 dyson Exp $
* $Id: vnode.h,v 1.70 1998/03/28 10:33:24 bde Exp $
*/
#ifndef _SYS_VNODE_H_
@ -460,6 +460,7 @@ struct nameidata;
struct ostat;
struct proc;
struct stat;
struct nstat;
struct ucred;
struct uio;
struct vattr;
@ -477,6 +478,7 @@ int cache_lookup __P((struct vnode *dvp, struct vnode **vpp,
void cache_purge __P((struct vnode *vp));
void cache_purgevfs __P((struct mount *mp));
void cvtstat __P((struct stat *st, struct ostat *ost));
void cvtnstat __P((struct stat *sb, struct nstat *nsb));
int getnewvnode __P((enum vtagtype tag,
struct mount *mp, vop_t **vops, struct vnode **vpp));
int lease_check __P((struct vop_lease_args *ap));