Bell 32V development

Work on file usr/src/sys/sys/conf.c

Co-Authored-By: John Reiser <jfr@research.uucp>
Synthesized-from: 32v

diff --git a/usr/src/sys/sys/conf.c b/usr/src/sys/sys/conf.c
new file mode 100644 (file)
index 0000000..d4b2cdc
--- /dev/null
+++ b/usr/src/sys/sys/conf.c
@@ -0,0 +1,98 @@
+#include "../h/param.h"
+#include "../h/systm.h"
+#include "../h/buf.h"
+#include "../h/tty.h"
+#include "../h/conf.h"
+#include "../h/proc.h"
+#include "../h/text.h"
+#include "../h/dir.h"
+#include "../h/user.h"
+#include "../h/file.h"
+#include "../h/inode.h"
+#include "../h/mx.h"
+#include "../h/acct.h"
+#include "../h/mba.h"
+
+int    nulldev();
+int    nodev();
+int    random();
+
+int    hpstrategy(),hpread(),hpwrite(),hpintr();
+struct buf     hptab;
+ 
+int    htopen(),htclose(),htstrategy(),htread(),htwrite();
+struct buf     httab;
+
+struct bdevsw  bdevsw[] =
+{
+/* 0 */        nulldev,        nulldev,        hpstrategy,     &hptab,
+/* 1 */        htopen,         htclose,        htstrategy,     &httab,
+       0,
+};
+
+int    consopen(),consclose(),consread(),conswrite(),consioctl();
+int    dzopen(),dzclose(),dzread(),dzwrite(),dzioctl();
+struct tty     dz_tty[];
+int    syopen(),syread(),sywrite(),sysioctl();
+int    mmread(),mmwrite();
+int    mxopen(),mxclose(),mxread(),mxwrite(),mxioctl();
+int    mcread(),mcwrite();
+ 
+struct cdevsw  cdevsw[] =
+{
+/* 0 */ consopen, consclose, consread, conswrite, consioctl, 0,
+/* 1 */ dzopen, dzclose, dzread, dzwrite, dzioctl, dz_tty,
+/* 2 */ syopen,                nulldev,        syread, sywrite,        sysioctl, 0,
+/* 3 */        nulldev,        nulldev,        mmread, mmwrite,        nodev, 0,
+/* 4 */        nulldev,        nulldev,        hpread, hpwrite,        nodev, 0,
+/* 5 */ htopen,                htclose,        htread, htwrite,        nodev, 0,
+/* 6 */        mxopen, mxclose, mxread, mxwrite, mxioctl, 0,
+       0,
+};
+
+int ttyopen(),ttyclose(),ttread(),ttwrite();
+int ttyinput(),ttstart() ;
+ 
+struct linesw linesw[] =
+{
+/* 0 */ ttyopen, nulldev, ttread, ttwrite, nodev, ttyinput,    ttstart,
+/* 1 */        mxopen, mxclose, mcread, mcwrite, mxioctl, nulldev, nulldev,
+       0
+};
+ 
+int nldisp = 1;
+dev_t  rootdev = makedev(0, 0);
+dev_t  swapdev = makedev(0, 1);
+dev_t  pipedev = makedev(0, 0);
+daddr_t swplo = 0;
+int nswap = 8778;
+ 
+struct buf     buf[NBUF];
+struct file    file[NFILE];
+struct inode   inode[NINODE];
+struct text    text[NTEXT];
+struct proc    proc[NPROC];
+struct buf     bfreelist;
+struct acct    acctbuf;
+struct inode   *acctp;
+ 
+int *usrstack = (int *)USRSTACK;
+/*tbl*/ int mem_no = 3;        /* major device number of memory special file */
+
+
+extern int Sysmap[];
+extern struct user u;
+
+int mbanum[] = {       /* mba number of major device */
+       0,              /* disk */
+       1,              /* tape */
+       9999999,        /* unused */
+       9999999,        /* unused */
+       0,              /* disk, raw */
+       1,              /* tape, raw */
+       };
+
+int *mbaloc[] = { /* virtual location of mba */
+       (int *)MBA0,
+       (int *)MBA1,
+       };