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STATUS: 8% 

0000 T _fstat		not compatible
    0044 T _stat		not compatible
    0086 T _stat1		not compatible
    0172 T _dup			not compatible
    022e T _fcntl		compatible
    02fc T _smount		not compatible
    04bc T _sumount		not compatible
    05be T _getmdev		not compatible
    062a T _ioctl		not compatible
    06c2 T _stty		not compatible
    06e2 T _gtty		not compatible
    0702 T _mdmctl		not existing
This commit is contained in:
Oliver Lehmann 2008-05-23 18:39:23 +00:00
parent 3b9a936bd2
commit 06cad5919e
1 changed files with 102 additions and 79 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

181
WEGA/src/uts/sys/sys3.c
View File

@ -1,17 +1,39 @@
#include "sys/param.h" /******************************************************************************
#include "sys/systm.h" *******************************************************************************
#include "sys/mount.h"
#include "sys/ino.h" W E G A - Quelle
#include "sys/buf.h"
#include "sys/filsys.h" KERN 3.2 Modul: sys3.c
#include "sys/dir.h"
#include "sys/user.h"
#include "sys/inode.h" Bearbeiter: O. Lehmann
#include "sys/file.h" Datum: 23.05.08
#include "sys/conf.h" Version: 1.0
#include "sys/stat.h"
#include "sys/ioctl.h" *******************************************************************************
#include "sys/var.h" ******************************************************************************/
char sys3wstr[] = "@[$]sys3.c Rev : 4.1 08/27/83 11:59:28";
#include <sys/param.h>
#include <sys/sysinfo.h>
#include <sys/systm.h>
#include <sys/mount.h>
#include <sys/ino.h>
#include <sys/buf.h>
#include <sys/filsys.h>
#include <sys/dir.h>
#include <sys/s.out.h>
#include <sys/mmu.h>
#include <sys/user.h>
#include <sys/inode.h>
#include <sys/file.h>
#include <sys/conf.h>
#include <sys/stat.h>
#include <sys/ioctl.h>
extern int Nmount;
extern int Ninode;
/* /*
* the fstat system call. * the fstat system call.
@ -141,7 +163,7 @@ fcntl()
break; break;
case 1: case 1:
u.u_rval1 = u.u_pofile[uap->fdes]; u.u_r.r_val1 = u.u_pofile[uap->fdes];
break; break;
case 2: case 2:
@ -149,7 +171,7 @@ fcntl()
break; break;
case 3: case 3:
u.u_rval1 = fp->f_flag+FOPEN; u.u_r.r_val1 = fp->f_flag+FOPEN;
break; break;
case 4: case 4:
@ -162,63 +184,6 @@ fcntl()
} }
} }
/*
* character special i/o control
*/
ioctl()
{
register struct file *fp;
register struct inode *ip;
register struct a {
int fdes;
int cmd;
int arg;
} *uap;
register dev_t dev;
uap = (struct a *)u.u_ap;
if ((fp = getf(uap->fdes)) == NULL)
return;
ip = fp->f_inode;
if ((ip->i_mode&IFMT) != IFCHR) {
u.u_error = ENOTTY;
return;
}
dev = (dev_t)ip->i_rdev;
(*cdevsw[major(dev)].d_ioctl)(minor(dev),uap->cmd,uap->arg,fp->f_flag);
}
/*
* old stty and gtty
*/
stty()
{
register struct a {
int fdes;
int arg;
int narg;
} *uap;
uap = (struct a *)u.u_ap;
uap->narg = uap->arg;
uap->arg = TIOCSETP;
ioctl();
}
gtty()
{
register struct a {
int fdes;
int arg;
int narg;
} *uap;
uap = (struct a *)u.u_ap;
uap->narg = uap->arg;
uap->arg = TIOCGETP;
ioctl();
}
/* /*
* the mount system call. * the mount system call.
*/ */
@ -242,7 +207,7 @@ smount()
dev = getmdev(); dev = getmdev();
if(u.u_error) if(u.u_error)
return; return;
u.u_dirp = (caddr_t)uap->freg; u.u_dirp.l = (caddr_t)uap->freg;
ip = namei(uchar, 0); ip = namei(uchar, 0);
if(ip == NULL) if(ip == NULL)
return; return;
@ -255,7 +220,7 @@ smount()
if (ip->i_number == ROOTINO) if (ip->i_number == ROOTINO)
goto out; goto out;
smp = NULL; smp = NULL;
for(mp = &mount[0]; mp < (struct mount *)v.ve_mount; mp++) { for(mp = &mount[0]; mp < &mount[Nmount]; mp++) {
if(mp->m_flags != MFREE) { if(mp->m_flags != MFREE) {
if(dev == mp->m_dev) if(dev == mp->m_dev)
goto out; goto out;
@ -318,14 +283,14 @@ sumount()
return; return;
xumount(dev); /* remove unused sticky files from text table */ xumount(dev); /* remove unused sticky files from text table */
update(); update();
for(mp = &mount[0]; mp < (struct mount *)v.ve_mount; mp++) for(mp = &mount[0]; mp < &mount[Nmount]; mp++)
if(mp->m_flags == MINUSE && dev == mp->m_dev) if(mp->m_flags == MINUSE && dev == mp->m_dev)
goto found; goto found;
u.u_error = EINVAL; u.u_error = EINVAL;
return; return;
found: found:
for(ip = &inode[0]; ip < (struct inode *)v.ve_inode; ip++) for(ip = &inode[0]; ip < &inode[Ninode]; ip++)
if(ip->i_number != 0 && dev == ip->i_dev) { if(ip->i_number != 0 && dev == ip->i_dev) {
u.u_error = EBUSY; u.u_error = EBUSY;
return; return;
@ -358,8 +323,66 @@ getmdev()
if((ip->i_mode&IFMT) != IFBLK) if((ip->i_mode&IFMT) != IFBLK)
u.u_error = ENOTBLK; u.u_error = ENOTBLK;
dev = (dev_t)ip->i_rdev; dev = (dev_t)ip->i_rdev;
if(major(dev) >= bdevcnt) /* if(major(dev) >= bdevcnt)
u.u_error = ENXIO; u.u_error = ENXIO;
iput(ip); */ iput(ip);
return(dev); return(dev);
} }
/*
* character special i/o control
*/
ioctl()
{
register struct file *fp;
register struct inode *ip;
register struct a {
int fdes;
int cmd;
int arg;
} *uap;
register dev_t dev;
uap = (struct a *)u.u_ap;
if ((fp = getf(uap->fdes)) == NULL)
return;
ip = fp->f_inode;
if ((ip->i_mode&IFMT) != IFCHR) {
u.u_error = ENOTTY;
return;
}
dev = (dev_t)ip->i_rdev;
(*cdevsw[major(dev)].d_ioctl)(minor(dev),uap->cmd,uap->arg,fp->f_flag);
}
/*
* old stty and gtty
*/
stty()
{
register struct a {
int fdes;
int arg;
int narg;
} *uap;
uap = (struct a *)u.u_ap;
uap->narg = uap->arg;
uap->arg = TIOCSETP;
ioctl();
}
gtty()
{
register struct a {
int fdes;
int arg;
int narg;
} *uap;
uap = (struct a *)u.u_ap;
uap->narg = uap->arg;
uap->arg = TIOCGETP;
ioctl();
}