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103 commits

Author SHA1 Message Date
Jorrit Herder 1198491af2 *** empty log message *** 2005-07-29 15:33:31 +00:00
Jorrit Herder d3874a7917 Updated servers according to syslib interface changes. 2005-07-29 15:00:49 +00:00
Jorrit Herder d62e515660 Small update to SYS_IRQCTL -> setting an interrupt policy now allows the caller 
to provide an index (0 .. 31) that is passed in the HARD_INT message when an
interrupt occurs. The NOTIFY_ARG field contains a bitmap with all indexes for
which an interrupt occured.
 2005-07-29 12:44:42 +00:00
Philip Homburg 49c25df569 bios_wini driver 2005-07-29 10:21:04 +00:00
Philip Homburg 92d44e8108 Replaced REVIVE and select/notify with alert and DEV_STATUS. 2005-07-27 16:35:16 +00:00
Ben Gras 3292badc37 Added dup_inode to fchdir() call. Still not sure if it is correct now. 2005-07-27 16:04:26 +00:00
Ben Gras ed6459b304 *** empty log message *** 2005-07-27 14:30:25 +00:00
Ben Gras b924ce0726 Prettify scheduling queue prints 2005-07-27 14:30:17 +00:00
Ben Gras 08934187c9 FS understanding revives and selects as alerts (new notifies) 2005-07-27 13:08:52 +00:00
Philip Homburg dd7220f234 Listen/accept. Read select for UDP. 2005-07-27 12:07:12 +00:00
Philip Homburg 3aadb79b1b 3 -> T_GETUSER 2005-07-27 12:03:09 +00:00
Philip Homburg aa994b48ee Do not accept requests from dead processes. 2005-07-27 12:01:11 +00:00
Ben Gras 2b810f6923 Prettier s_flags printing 2005-07-27 07:00:20 +00:00
Jorrit Herder a41eb700e8 Minor fixes and improvements for sys_call(). 2005-07-26 13:51:21 +00:00
Ben Gras 10aa135d82 Minor cdprobe message additions; usyslogd logs shorter lines 2005-07-26 13:23:13 +00:00
Jorrit Herder 4bf6edfd14 Framework (and some functionality) for new server ... 
Work in progress ...
 2005-07-26 13:08:57 +00:00
Jorrit Herder 3d0b9140f2 Updated F4 dump at IS to include send masks. 
Removed unused constant from fproc.h
Changed signal behaviour at PM (work in progress)
 2005-07-26 12:49:35 +00:00
Ben Gras ca80161f40 . Junk-filling gap+stack code on exec() if enabled (not enabled now) 
. Allow 'boot monitor' variable changes and additions by svrctl call
 2005-07-22 18:29:58 +00:00
Ben Gras 6e8f484b3b . added cd-probe logic; tries to find the right root filesystem 
if the boot monitor parameter is set. it also sets a boot monitor
  parameter (by talking to the PM) so userland knows it.
. ramdisk copy code made slightly smarter
. various select() prettifications (work in progress)
 2005-07-22 18:28:32 +00:00
Jorrit Herder b9b334c38c Functionality moved from IS to LOG driver. 2005-07-22 11:05:56 +00:00
Jorrit Herder 808202ee30 Removed printing functionality from IS server. 
This functionality is now provided by the LOG driver.
 2005-07-21 18:31:27 +00:00
Jorrit Herder f1153541c7 Fixed bug in PM that caused update program not to be scheduled, so that 
sync was not periodically run. Chain of timers was accidentially broken.

Kernel sends SIGKSTOP signal on shutdown. FS calls sync to clean up.
 2005-07-20 15:27:42 +00:00
Ben Gras d5d9764dbb Uninitialised field at init 2005-07-20 14:04:19 +00:00
Jorrit Herder 5594b767c0 Renamed src/lib/utils to src/lib/sysutil --- because of new src/lib/util 2005-07-19 13:21:51 +00:00
Jorrit Herder f2e16763e7 Removed PM signon for INET. Now daemonized in /usr/etc/rc. 
SIGTRAP generated in PM (where it belongs / no longer in kernel).
Updated Makefiles: servers are now installed in /usr/sbin.
 2005-07-19 12:11:11 +00:00
Jorrit Herder eba45510a9 New alarm(2) timers mechanism. 
Kernel no longer keeps track of user alarms on behalf of the PM.
Instead, the PM maintains its own list of watchdog timers, and
uses one synchronous alarm (at the kernel) to get notifications
for expired user timers.
 2005-07-14 15:30:12 +00:00
Jorrit Herder 570eac1f53 Renamed system library functionality. 
Updated debug dumps of IS server.
 2005-07-14 15:16:12 +00:00
Philip Homburg c60f3ff846 Select patches for TCP read and write. TCP support for FIONREAD. 2005-07-11 13:02:59 +00:00
Ben Gras 42050e39f8 kernel and servers send diagnostic messages to IS; IS sends them to TTY 
and the new log driver if enabled.

new usyslogd is started from /usr/etc/rc. New device created by
MAKEDEV.sh. /var/log created by etc/mtree/minix.tree (on root for
now). Made select() slightly more generic, with less code duplication.
 2005-07-08 17:30:01 +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 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 9cf24c3233 Calls and functionality for get/setpriority() and fsync(). 2005-07-01 17:58:29 +00:00
Jorrit Herder c349ef942a Changes scheduling priorities for nice(). 2005-07-01 09:08:41 +00:00
Jorrit Herder bfa25ba41f Changed debug dumps of kernel process table (F1) 2005-06-30 15:55:43 +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 d4b02eae4f Disabled assertion 2005-06-29 15:25:21 +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
Ben Gras 6be8c4d8a3 Import of dpeth 3c501/3c509b/.. ethernet driver by 
Giovanni Falzoni <fgalzoni@inwind.it>.
 2005-06-29 10:16:46 +00:00
Philip Homburg 0f26898f82 New inet with partial select implementation 2005-06-28 15:19:58 +00:00
Philip Homburg 18458079f8 quick hacks for select 2005-06-28 14:59:00 +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
Jorrit Herder b25146d3de Removed SM server. 2005-06-27 08:11:46 +00:00
Jorrit Herder 042c4ac395 Changed Makefiles for mkdep script. 
Updated debugging dumps at IS server, and function key control.

NOTE: pm modified with DEBUG() output, to be removed later.
 2005-06-24 16:21:21 +00:00
Philip Homburg 0979014807 Renamed some types Uid_t, Gid_t, Mode_t, etc. for perl5. 
More space for synctree.
 2005-06-23 11:07:31 +00:00
Ben Gras c60302c1e7 Print re-locking event count if enabled. 2005-06-20 14:52:00 +00:00