Commit graph

277 commits

Author SHA1 Message Date
Jorrit Herder 2b3961eb91 Fixed annoying compile warnings. 2005-07-08 12:25:13 +00:00
Ben Gras 1adcfcdf1c Changed FD_* select() fd set manipulation functions to macros. Also
made FD_SETSIZE pre-#include-definable, with OPEN_MAX as default if unset.
2005-07-06 07:22:21 +00:00
Ben Gras f0817fbd4c complete, tick-resolution gettimeofday() implementation 2005-07-06 07:08:36 +00:00
Ben Gras 493ab97a8d fixed small operator priority bug; ! has higher precedence than & in
(!flags & FLAGCHECK)
2005-07-05 11:08:15 +00:00
Ben Gras 904cf1f84d A "fix" for bug no. 2 is to check if the process slot has disappeared.
Not a really good solution (as it might not catch situations in which this
is caused by another bug), but the forrest of checks necessary might be worse
than this quick fix - because when looking for the cause, I found some other
cases in which the PM would panic as well. See info in bug 2 for details.

Another fix is to delay notification of PM by SYSTASK of signals delivered
internally until after the reply (e.g. of exec()), because the reply would
be messed up otherwise (receiving the notify instead of reply). This caused
SIGTRAP not to be delivered properly with traced processes.
2005-07-04 15:20:46 +00:00
Ben Gras 5939b6a4d7 . fsck has A for yes-to-all response
. mkfs makes filesystems on devices >4GB, but truncates them at 4GB
2005-07-04 13:34:24 +00:00
Ben Gras e17ced44ee Guard /usr/adm/wtmp for shutdown -C check 2005-07-04 13:30:55 +00:00
Ben Gras 08f67dcef7 . Added printing of ppid to PM dump output
. made PM pid 0, own parent (so ppid 0) instead of -1
2005-07-04 09:36:16 +00:00
Ben Gras af9465adbd >4GB device detection; mkfs can make it, but FS can't use it... 2005-07-04 09:20:03 +00:00
Ben Gras 35c98cffdc warning about <4GB filesystems 2005-07-04 09:19:31 +00:00
Ben Gras 8f07525484 format prettifictions; better task/server/user process detection logic 2005-07-04 09:19:15 +00:00
Ben Gras 3dcb2886ff get/setpriority() and fsync() system calls 2005-07-01 18:01:33 +00:00
Ben Gras 7a31b9aa12 New nice utility, imported from FreeBSD, used to run processes at a different
priority.
2005-07-01 18:00:10 +00:00
Ben Gras 83bac1e6a5 Callnumbers and prototypes for get/setpriority() and fsync(). 2005-07-01 17:58:57 +00:00
Ben Gras 9cf24c3233 Calls and functionality for get/setpriority() and fsync(). 2005-07-01 17:58:29 +00:00
Ben Gras bfc8f08ae7 Small select manpage update.
manpages for sync and getpriority/setpriority system calls.
manpage for nice utility.
2005-07-01 17:57:51 +00:00
Jorrit Herder 7f2e7461e6 Fix stupid assumption that caused headache.
Timers lib now seems to work fine again.
2005-07-01 17:17:13 +00:00
Ben Gras 83f0f501f8 Added <sys/resource.h> for [gs]etpriority() call. 2005-07-01 09:59:49 +00:00
Ben Gras 2ce80ece5c Fix to check for RDTSC instruction (above 486), and call another timing
function instead if RDTSC is unavailable. This makes minix run on 486
again :) (presumably lower as well).
2005-07-01 09:39:47 +00:00
Ben Gras d2018bb8ad Little mkfs diagnostic help 2005-07-01 09:38:45 +00:00
Jorrit Herder c349ef942a Changes scheduling priorities for nice(). 2005-07-01 09:08:41 +00:00
Jorrit Herder 4fda4bbcb6 *** empty log message *** 2005-06-30 15:56:19 +00:00
Jorrit Herder bfa25ba41f Changed debug dumps of kernel process table (F1) 2005-06-30 15:55:43 +00:00
Jorrit Herder bac6068857 Rewrite of process scheduling:
- current and maximum priority per process;
- quantum size and current ticks left per process;
- max number of full quantums in a row allow
  (otherwise current priority is decremented)
2005-06-30 15:55:19 +00:00
Ben Gras ebd38d9a92 Added formatting fixes for larger numbers in fsck and df; made mkfs
test for devices larger than 4GB, so it won't try to test them (and print
a warning message), but it will write the FS.
2005-06-30 13:04:57 +00:00
Ben Gras 037d5ffb26 Basic fixes to make de start to read v3 filesystems. (Not complete.) 2005-06-30 12:59:49 +00:00
Philip Homburg f5c56f3f24 changed ash to use pid_t 2005-06-30 12:58:26 +00:00
Philip Homburg 3e5276eff7 changed max pid back to 30000 2005-06-30 12:56:34 +00:00
Ben Gras af27dc0cf7 Added fchdir() system call, with corresponding manpage, Changelog and
system include modifications.
2005-06-29 19:28:26 +00:00
Philip Homburg 62f7f9e6d2 Added mkstemp function. Should use a secure random number generator. 2005-06-29 15:29:08 +00:00
Philip Homburg eb3d5f2a54 More stack for chown 2005-06-29 15:27:12 +00:00
Philip Homburg 6133970316 Use relative paths for make depend 2005-06-29 15:26:10 +00:00
Philip Homburg d4b02eae4f Disabled assertion 2005-06-29 15:25:21 +00:00
Ben Gras afcfd1871d Added some diagnostic 2005-06-29 12:04:10 +00:00
Ben Gras ca0d035146 Fix by Joren l'Ami <jwlami@cs.vu.nl> to make block devices work beyond
2GB (e.g. for 'large' mkfs).
2005-06-29 11:56:56 +00:00
Ben Gras 906690eb55 Last inet change incomplete 2005-06-29 11:47:40 +00:00
Ben Gras 03e2560d81 Disabled funny broadcast address complaint from inet 2005-06-29 11:42:53 +00:00
Jorrit Herder a5ac07400d Fixed bug in AT driver: don't receive from HARDWARE, but use ANY.
Timeouts are sent by the CLOCK.
2005-06-29 10:27:23 +00:00
Ben Gras 6be8c4d8a3 Import of dpeth 3c501/3c509b/.. ethernet driver by
Giovanni Falzoni <fgalzoni@inwind.it>.
2005-06-29 10:16:46 +00:00
Ben Gras 81081a4063 _POSIX_SOURCE doesn't make sense in <sys/select.h> 2005-06-28 16:02:58 +00:00
Philip Homburg 0f26898f82 New inet with partial select implementation 2005-06-28 15:19:58 +00:00
Philip Homburg 013f484525 select.h should include <sys.time.h>. Added struct svrqueryparam to svrctl.h. 2005-06-28 15:01:55 +00:00
Philip Homburg 18458079f8 quick hacks for select 2005-06-28 14:59:00 +00:00
Philip Homburg a467c43c01 use relative directories in makefiles. 2005-06-28 14:56:30 +00:00
Philip Homburg 8f99754d43 more stack for /bin/sh. 2005-06-28 14:53:38 +00:00
Ben Gras bca51699a9 Removed debug statement 2005-06-28 13:08:52 +00:00
Ben Gras 850d6611eb Removed max-inode check from mkfs because of 32-bit inode numbers in V3
FS. Tested by mkfs -i 200000, fsck, file system creating with 200000
inodes, fsck again.
2005-06-28 11:58:17 +00:00
Ben Gras db2d114d06 Fixed bug that caused /dev/null to be created as file before being created
as special file
2005-06-27 16:31:27 +00:00
Ben Gras 2abe246e5c (Im)port of zlib-1.2.2
Ran configure with minix-friendly args and committed makefile. It's
a compromise to make zlib fit nicely into the current build system.
2005-06-27 13:05:04 +00:00
Ben Gras 7697700802 Made src belong to bin in release cp.
Made /usr/include belong to bin in mtree.
Fixed compiler warning in fs/pipe.c.
Added mdb (minix debugger) manual page.
Added ethernet config function in setup script.
2005-06-27 11:59:36 +00:00