Ben Gras
e0ffcdadd1
Added support for lock()/unlock() timing registration; also phys_zero system
...
call
2005-06-01 09:34:18 +00:00
Jorrit Herder
0165662cd9
Replaced flagalrm() timers with another technique to check for timeouts.
...
This allowed removing the p_flagarlm timer from the kernel's process table.
Furthermore, I merged p_syncalrm and p_signalrm into p_alarm_timer to save
even more space. Note that processes can no longer have both a signal and
synchronous alarm timer outstanding as of now.
2005-05-31 14:43:04 +00:00
Jorrit Herder
322ec9ef8b
Moved stime, time, times POSIX calls from FS to PM. Removed child time
...
accounting from kernel (now in PM). Large amount of files in this commit
is due to system time problems during development.
2005-05-31 09:50:51 +00:00
Jorrit Herder
852008d669
Kinfo counts lock_notify() and lock_send() calls.
2005-05-27 14:54:40 +00:00
Jorrit Herder
8d9c0886cd
Created ECHO system call for testing purposes.
...
Furthermore, a quick way to get one's own process number.
2005-05-27 13:57:00 +00:00
Jorrit Herder
c2be104821
Improved NOTIFY system: fixed a minor error, ignore pending notifications
...
on SENDREC system calls. To be done: resource (buffer pool) management;
make it structurally impossible to run out of buffers.
2005-05-27 12:44:14 +00:00
Jorrit Herder
0899f82ab2
Fixed some minor issues with the NOTIFY call.
2005-05-24 14:35:58 +00:00
Jorrit Herder
ccd17ecfed
New NOTIFY system call! Queued at kernel. Duplicate messages (with same source
...
and type) are overwritten with newer flags/ arguments. The interface from
within the kernel is lock_notify(). User processes can make a system call with
notify(). NOTIFY fully replaces the old notification mechanism.
2005-05-24 10:06:17 +00:00
Ben Gras
e5a694b126
Added note to indicate how touchy MAX_BLOCK_SIZE is at the moment.
2005-05-20 12:30:37 +00:00
Jorrit Herder
307c825515
New NOTIFY trap (IPC call) to send queued notification messages.
...
The call works. Permission check, restriction of outstanding notifications
to be added. Low level code to make it work from within interrupt handlers
will be added as well.
2005-05-19 14:05:51 +00:00
Philip Homburg
129b82d207
Added fxp driver for the Intel Pro/100 series ethernet cards
...
Print PC in hex for easier debugging.
2005-05-19 13:27:05 +00:00
Jorrit Herder
2ebe535030
*** empty log message ***
2005-05-19 09:38:29 +00:00
Jorrit Herder
1cb880b158
Intermediate update---please await next commit.
2005-05-19 09:36:44 +00:00
Ben Gras
454c3449b3
Oops, set hash table size to non-power-of-two
2005-05-13 14:57:09 +00:00
Ben Gras
d422461289
Started rs232 porting to userland; increased version number for new cd.
2005-05-13 12:29:10 +00:00
Jorrit Herder
1ecc6bf3b3
Removed 'system process' magic from PM and FS.
2005-05-13 08:57:08 +00:00
Ben Gras
873e44b41f
Some #defines for removing registered irq handler
2005-05-12 16:07:15 +00:00
Jorrit Herder
fbe1641bd3
User-space networking!
...
- RTL8139 driver moved to user-space;
- PCI code moved to user-space;
Fixed IRQ hook dump at IS server.
2005-05-11 09:02:00 +00:00
Jorrit Herder
ab39ce451b
Fixed some system call checks;
...
Added SYS_PHYSVCOPY system call;
Fixed IRQ hooks dump in IS server;
2005-05-10 11:06:24 +00:00
Ben Gras
96e9faf535
userlandified and enabled PTY's
2005-05-09 14:35:26 +00:00
Ben Gras
6b500b03a6
Raised version to 3.0.2 in config.h
...
Told the Makefile not to panic if creating /usr/include due to it existing
(due to bin not being allowed to create it) fails, this smoothens installs
done by bin (instead of root).
2005-05-03 15:39:41 +00:00
Jorrit Herder
ac0995259d
*** empty log message ***
2005-05-02 14:30:04 +00:00
Jorrit Herder
89ac678b9b
*** empty log message ***
2005-04-29 15:36:43 +00:00
Ben Gras
6595782e6d
Created /dev/random minor device number
2005-04-22 13:31:32 +00:00
Ben Gras
9865aeaa79
Initial revision
2005-04-21 14:53:53 +00:00
