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gohigh
2024-02-19 00:21:39 -05:00
parent 56596ada90
commit 5a46ddb732
2923 changed files with 1764412 additions and 0 deletions
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57
Minix/2.0.0/fixes/fix-1 Normal file
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This fix repairs a bug in the code handling the resetting of an Adaptec
host adapter. Some adapters, notably the old 1540A type, do not set all
the expected status bits immediately after the reset is done. This will
keep the driver from recognizing the card.
To apply this fix do the following as bin:
! cd /usr
! patch -p0 < "this-file"
And build a new kernel normally. You will find the original aha_scsi.c
file renamed to aha_scsi.c~ in src/kernel/. You may wish to delete it
to clean things up.
diff -c -r /save/std/2.0.0/src/kernel/aha_scsi.c ./src/kernel/aha_scsi.c
*** /save/std/2.0.0/src/kernel/aha_scsi.c Sun Apr 21 21:54:49 1996
--- ./src/kernel/aha_scsi.c Wed Oct 23 22:09:08 1996
***************
*** 1852,1872 ****
/* Reset controller, wait for self test to complete. */
out_byte(AHA_CNTLREG, AHA_HRST);
milli_start(&ms);
! while ((stat = in_byte(AHA_STATREG)) & AHA_STST) {
if (milli_elapsed(&ms) >= AHA_TIMEOUT) {
! printf("aha0: AHA154x controller not responding\n");
return(0);
}
}
-
- /* Check for self-test failure. */
- if ((stat & (AHA_DIAGF | AHA_INIT | AHA_IDLE | AHA_CDF | AHA_DF))
- != (AHA_INIT | AHA_IDLE)) {
- printf("aha0: AHA154x controller failed self-test\n");
- return(0);
- }
-
- /* !! maybe a santity check here: make sure IDLE and INIT are set? */
/* Get information about controller type and configuration. */
cmd[0] = AHACOM_HAINQUIRY;
--- 1852,1867 ----
/* Reset controller, wait for self test to complete. */
out_byte(AHA_CNTLREG, AHA_HRST);
milli_start(&ms);
! while (((stat = in_byte(AHA_STATREG)) & (AHA_STST | AHA_DIAGF | AHA_INIT
! | AHA_IDLE | AHA_CDF | AHA_DF)) != (AHA_INIT | AHA_IDLE))
! {
if (milli_elapsed(&ms) >= AHA_TIMEOUT) {
! printf(
! "aha0: AHA154x controller not responding, status = 0x%02x\n",
! stat);
return(0);
}
}
/* Get information about controller type and configuration. */
cmd[0] = AHACOM_HAINQUIRY;

37
Minix/2.0.0/fixes/fix-2 Normal file
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This fix avoids a crash of the TCP/IP server if it is sent a huge "ping"
packet. This only works for Minix in 32-bit mode, because we simply
increase the number of buffers inside inet to allow it to handle a big
packet. 16-bit Minix can't have more buffers.
To apply this fix do the following as bin:
! cd /usr
! patch -p0 < "this-file"
And build a new kernel normally. You will find the original buf.c
file renamed to buf.c~ in src/inet/. You may wish to delete it
to clean things up.
Note that it is much quicker and easier to simple change "128" in "192"
in buf.c with an editor.
diff -c -r /save/std/2.0.0/src/inet/buf.c ./src/inet/buf.c
*** /save/std/2.0.0/src/inet/buf.c Fri Dec 29 18:08:10 1995
--- ./src/inet/buf.c Thu Oct 24 19:26:02 1996
***************
*** 20,26 ****
#define USE_MALLOCS 0
#ifndef BUF512_NR
! #define BUF512_NR (sizeof(int) == 2 ? 40 : 128)
#endif
#define ACC_NR 200
--- 20,26 ----
#define USE_MALLOCS 0
#ifndef BUF512_NR
! #define BUF512_NR (sizeof(int) == 2 ? 40 : 192)
#endif
#define ACC_NR 200

50
Minix/2.0.0/fixes/fix-3 Normal file
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This fix repairs a bug in a routine in the isoread command that matches
filenames. The exact nature of the bug has been lost in the mist of time,
but it is for certain that isoread works badly without this fix.
To apply this this do the following as bin:
! cd /usr
! patch -p0 < "this-file"
! cd src/commands/simple
! make install
You will find the original isoread.c file renamed to isoread.c~ in
src/commands/simple/. You may wish to delete it to clean things up.
diff -c -r /save/std/2.0.0/src/commands/simple/isoread.c ./src/commands/simple/isoread.c
*** /save/std/2.0.0/src/commands/simple/isoread.c Mon Aug 07 20:33:32 1995
--- ./src/commands/simple/isoread.c Sat Nov 16 12:15:41 1996
***************
*** 175,187 ****
int dir_flag;
{
int i;
/* First match the filename */
! for (i = 0; (i < strlen(name) && i < iso_711(dir_ptr->name_length)); i++)
{
! if (dir_ptr->name[i] == ';') break;
if (name[i] != LOWER_CASE(dir_ptr->name[i])) return 1;
}
/* The filename is ok, now look at the file type */
if (dir_flag && !IS_DIR(dir_ptr)) return 1; /* File type not correct */
--- 175,191 ----
int dir_flag;
{
int i;
+ int len;
/* First match the filename */
! len = strlen(name);
! if (len > iso_711(dir_ptr->name_length)) return 1;
! for (i = 0; i < len; i++)
{
! if (dir_ptr->name[i] == ';') return 1;
if (name[i] != LOWER_CASE(dir_ptr->name[i])) return 1;
}
+ if (dir_ptr->name[i] != ';' && dir_ptr->name[i] != 0) return 1;
/* The filename is ok, now look at the file type */
if (dir_flag && !IS_DIR(dir_ptr)) return 1; /* File type not correct */

329
Minix/2.0.0/fixes/fix-4 Normal file
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@@ -0,0 +1,329 @@
This fix repairs an insidious problem with the make command that plagues
people with fast machines. ("Fast" being defined as faster than what
KJB has been using until now, i.e. better than a 486/66.) The problem
is that make doesn't add everything to the library if 'make install' is
run to rebuild /usr/src/lib/ from scratch. It may happen that the next
bit of the library is compiled in the same second as a previous bit.
The new bit doesn't look new (same timestamp), and is thus not added.
This fix also adds an "include some-file" statement to the makefile
syntax that allows one to include the contents of one makefile into
another. KJB happened to have implemented this feature when he fixed
the time bug.
To apply this fix and recompile make do the following as bin:
! cd /usr
! patch -p0 < "this-file"
! cp -p /usr/bin/make /usr/bin/make.old # Just in case.
! cd src/commands/make
! make install
You will find several files in the make directory that end in ~ that are
the originals of the patched files. You can delete them, and the
make.old binary once you have verified that the new make works. (That
make is needed to remake make should ring your "be careful" bells.)
diff -c -r /save/std/2.0.0/src/commands/make/h.h ./src/commands/make/h.h
*** /save/std/2.0.0/src/commands/make/h.h Sat Nov 13 14:37:40 1993
--- ./src/commands/make/h.h Sat Jan 18 15:52:02 1997
***************
*** 28,33 ****
--- 28,34 ----
#include <time.h>
#include <utime.h>
#include <stdio.h>
+ #include <limits.h>
#endif
#ifdef eon
***************
*** 221,227 ****
EXTERN bool quest INIT(FALSE); /* Question up-to-dateness of file */
EXTERN bool useenv INIT(FALSE); /* Env. macro def. overwrite makefile def.*/
EXTERN bool dbginfo INIT(FALSE); /* Print lot of debugging information */
! EXTERN bool ambigmac INIT(FALSE); /* guess undef. ambiguous macros (*,<) */
EXTERN struct name *firstname;
EXTERN char *str1;
EXTERN char *str2;
--- 222,228 ----
EXTERN bool quest INIT(FALSE); /* Question up-to-dateness of file */
EXTERN bool useenv INIT(FALSE); /* Env. macro def. overwrite makefile def.*/
EXTERN bool dbginfo INIT(FALSE); /* Print lot of debugging information */
! EXTERN bool ambigmac INIT(TRUE); /* guess undef. ambiguous macros (*,<) */
EXTERN struct name *firstname;
EXTERN char *str1;
EXTERN char *str2;
***************
*** 232,237 ****
--- 233,239 ----
EXTERN int maxsuffarray INIT(0); /* last used entry in suffarray */
EXTERN struct macro *macrohead;
EXTERN bool expmake; /* TRUE if $(MAKE) has been expanded */
+ EXTERN char *makefile; /* The make file */
EXTERN int lineno;
#ifdef tos
diff -c -r /save/std/2.0.0/src/commands/make/input.c ./src/commands/make/input.c
*** /save/std/2.0.0/src/commands/make/input.c Mon Dec 21 18:56:29 1992
--- ./src/commands/make/input.c Sat Nov 23 12:08:22 1996
***************
*** 346,351 ****
--- 346,380 ----
expand(&str1s);
p = str1;
+ while (isspace(*p)) p++;
+
+ /* include? */
+ if (strncmp(p, "include", 7) == 0 && isspace(p[7])) {
+ char *old_makefile = makefile;
+ int old_lineno = lineno;
+ FILE *ifd;
+
+ if ((q = malloc(strlen(p+8)+1)) == (char *)0)
+ fatal("No memory for include",(char *)0,0);
+
+ strcpy(q, p+8);
+ p = q;
+ while ((makefile = gettok(&q)) != (char *)0) {
+ if ((ifd = fopen(makefile, "r")) == (FILE *)0)
+ fatal("Can't open %s: %s", makefile, errno);
+ lineno = 0;
+ input(ifd);
+ fclose(ifd);
+ }
+ free(p);
+ makefile = old_makefile;
+ lineno = old_lineno;
+
+ if (getline(&str1s, fd))
+ return;
+ continue;
+ }
+
while (((q = strchr(p, ':')) != (char *)0) &&
(p != q) && (q[-1] == '\\')) /* Find dependents */
{
diff -c -r /save/std/2.0.0/src/commands/make/main.c ./src/commands/make/main.c
*** /save/std/2.0.0/src/commands/make/main.c Wed Mar 09 12:39:05 1994
--- ./src/commands/make/main.c Sat Nov 23 12:07:25 1996
***************
*** 44,50 ****
static char version[]= "2.0";
- static char *makefile; /* The make file */
static FILE *ifd; /* Input file desciptor */
static char *ptrmakeflags;
--- 44,49 ----
***************
*** 141,153 ****
else if (!makefile) { /* If no file, then use default */
if ((ifd = fopen(DEFN1, "r")) == (FILE *)0) {
if (errno != MNOENT || !DEFN2)
! fatal("Can't open %s; error %02x", DEFN1, errno);
else if ((ifd = fopen(DEFN2, "r")) == (FILE *)0)
! fatal("Can't open %s; error %02x", DEFN2, errno);
}
}
else if ((ifd = fopen(makefile, "r")) == (FILE *)0)
! fatal("Can't open %s; error %2x", makefile, errno);
init();
--- 140,152 ----
else if (!makefile) { /* If no file, then use default */
if ((ifd = fopen(DEFN1, "r")) == (FILE *)0) {
if (errno != MNOENT || !DEFN2)
! fatal("Can't open %s: %s", DEFN1, errno);
else if ((ifd = fopen(DEFN2, "r")) == (FILE *)0)
! fatal("Can't open %s: %s", DEFN2, errno);
}
}
else if ((ifd = fopen(makefile, "r")) == (FILE *)0)
! fatal("Can't open %s: %s", makefile, errno);
init();
***************
*** 283,289 ****
int a2;
{
fprintf(stderr, "%s: ", myname);
! fprintf(stderr, msg, a1, a2);
fputc('\n', stderr);
exit(1);
}
--- 282,288 ----
int a2;
{
fprintf(stderr, "%s: ", myname);
! fprintf(stderr, msg, a1, strerror(a2));
fputc('\n', stderr);
exit(1);
}
diff -c -r /save/std/2.0.0/src/commands/make/make.c ./src/commands/make/make.c
*** /save/std/2.0.0/src/commands/make/make.c Tue Feb 13 19:52:22 1996
--- ./src/commands/make/make.c Sat Jan 18 15:50:59 1997
***************
*** 24,29 ****
--- 24,32 ----
#include "h.h"
+ /* Files made with a make rule newer than the youngest file. */
+ #define NEWER ((time_t) -1 < 0 ? (time_t) LONG_MAX : (time_t) -1)
+
static bool execflag;
/*
***************
*** 68,74 ****
#ifdef unix
/*
* Make a file look very outdated after an error trying to make it.
! * This keeps hard links intact. (kjb)
*/
int makeold(name) char *name;
{
--- 71,77 ----
#ifdef unix
/*
* Make a file look very outdated after an error trying to make it.
! * Don't remove, this keeps hard links intact. (kjb)
*/
int makeold(name) char *name;
{
***************
*** 390,396 ****
}
if (r < 0) {
if (errno != ENOENT)
! fatal("Can't open %s; error %d", np->n_name, errno);
np->n_time = 0L;
} else {
--- 393,399 ----
}
if (r < 0) {
if (errno != ENOENT)
! fatal("Can't open %s: %s", np->n_name, errno);
np->n_time = 0L;
} else {
***************
*** 418,429 ****
if ((fd = open(np->n_name, 0)) < 0) {
if (errno != ER_NOTF)
! fatal("Can't open %s; error %02x", np->n_name, errno);
np->n_time = 0L;
}
else if (getstat(fd, &info) < 0)
! fatal("Can't getstat %s; error %02x", np->n_name, errno);
else {
np->n_time = info.st_mod;
np->n_flag |= N_EXISTS;
--- 421,432 ----
if ((fd = open(np->n_name, 0)) < 0) {
if (errno != ER_NOTF)
! fatal("Can't open %s: %s", np->n_name, errno);
np->n_time = 0L;
}
else if (getstat(fd, &info) < 0)
! fatal("Can't getstat %s: %s", np->n_name, errno);
else {
np->n_time = info.st_mod;
np->n_flag |= N_EXISTS;
***************
*** 437,448 ****
if ((fd = open(np->n_name, 0)) < 0) {
if (errno != E_PNNF)
! fatal("Can't open %s; error %02x", np->n_name, errno);
np->n_time = 0L;
}
else if (getmdate(fd, &info) < 0)
! fatal("Can't getstat %s; error %02x", np->n_name, errno);
else {
np->n_time = cnvtime(&info);
np->n_flag |= N_EXISTS;
--- 440,451 ----
if ((fd = open(np->n_name, 0)) < 0) {
if (errno != E_PNNF)
! fatal("Can't open %s: %s", np->n_name, errno);
np->n_time = 0L;
}
else if (getmdate(fd, &info) < 0)
! fatal("Can't getstat %s: %s", np->n_name, errno);
else {
np->n_time = cnvtime(&info);
np->n_flag |= N_EXISTS;
***************
*** 584,601 ****
time_t t;
t = np->n_time;
! time(&np->n_time);
return (t < dtime);
}
else if ((np->n_time < dtime || !( np->n_flag & N_EXISTS))
&& !(np->n_flag & N_DOUBLE)) {
execflag = FALSE;
make1(np, (struct line *)0, qdp, basename, inputname); /* free()'s qdp */
! time(&np->n_time);
if ( execflag) np->n_flag |= N_EXEC;
}
else if ( np->n_flag & N_EXEC ) {
! time(&np->n_time);
}
if (dbginfo) {
--- 587,604 ----
time_t t;
t = np->n_time;
! np->n_time = NEWER;
return (t < dtime);
}
else if ((np->n_time < dtime || !( np->n_flag & N_EXISTS))
&& !(np->n_flag & N_DOUBLE)) {
execflag = FALSE;
make1(np, (struct line *)0, qdp, basename, inputname); /* free()'s qdp */
! np->n_time = NEWER;
if ( execflag) np->n_flag |= N_EXEC;
}
else if ( np->n_flag & N_EXEC ) {
! np->n_time = NEWER;
}
if (dbginfo) {
diff -c -r /save/std/2.0.0/src/commands/make/reader.c ./src/commands/make/reader.c
*** /save/std/2.0.0/src/commands/make/reader.c Mon Nov 15 20:12:14 1993
--- ./src/commands/make/reader.c Sat Nov 23 11:37:41 1996
***************
*** 28,34 ****
{
fprintf(stderr, "%s: ", myname);
fprintf(stderr, msg, a1);
! if (lineno) fprintf(stderr, " near line %d", lineno);
fputc('\n', stderr);
exit(1);
}
--- 28,34 ----
{
fprintf(stderr, "%s: ", myname);
fprintf(stderr, msg, a1);
! if (lineno) fprintf(stderr, " in %s near line %d", makefile, lineno);
fputc('\n', stderr);
exit(1);
}

35
Minix/2.0.0/fixes/fix-5 Normal file
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@@ -0,0 +1,35 @@
This fix repairs a bug in the interpretation of the "MCD" boot variable.
Right now it simply doesn't work, so the Mitsumi driver is locked to
I/O 300, IRQ 10. (Note that this is a driver for the old and obsolete
proprietary Mitsumi interface. Newer Mitsumi devices are IDE, so don't
go to the trouble to patch mcd.c to find out that it won't work anyway.)
To apply this fix do the following as bin:
! cd /usr
! patch -p0 < "this-file"
And build a new kernel normally. You will find the original mcd.c file
renamed to mcd.c~ in src/kernel/. You may wish to delete it to clean
things up.
diff -c -r /save/std/2.0.0/src/kernel/mcd.c ./src/kernel/mcd.c
*** /save/std/2.0.0/src/kernel/mcd.c Fri Dec 08 17:23:23 1995
--- ./src/kernel/mcd.c Thu Dec 12 20:35:58 1996
***************
*** 199,205 ****
mcd_io_base = v;
v = MCD_IRQ;
! (void) env_parse(var, fmt, 0, &v, 0L, (long) NR_IRQ_VECTORS - 1);
mcd_irq = v;
driver_task(&mcd_dtab); /* Start driver task for cdrom */
--- 199,205 ----
mcd_io_base = v;
v = MCD_IRQ;
! (void) env_parse(var, fmt, 1, &v, 0L, (long) NR_IRQ_VECTORS - 1);
mcd_irq = v;
driver_task(&mcd_dtab); /* Start driver task for cdrom */