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
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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.
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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
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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
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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.
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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
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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!
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- 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;
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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
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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
