Jorrit Herder
6d23f072f3
Cleaned up src/lib/utils library. Renamed server_ functions to more logical
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names. All system processes can now either use panic() or report() from
libutils, or redefine their own function. Assertions are done via the standard
<assert.h> functionality.
2005-06-01 14:31:00 +00:00
Ben Gras
b4335679cb
Added sys_physzero library call for corresponding system call; modified
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system-printf() so it returns number of characters printed (for use in
smart formatting)
2005-06-01 09:36:07 +00:00
Jorrit Herder
f0af8d85e7
*** empty log message ***
2005-05-31 14:44:49 +00:00
Jorrit Herder
0165662cd9
Replaced flagalrm() timers with another technique to check for timeouts.
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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
b421423c77
SENDREC now always has flag FRESH_ANSWER to prevent pending notifications
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to be used as answer to a SENDREC call.
2005-05-30 11:11:40 +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
d0a5a5d007
New system call added to PM: getprocnr(int *proc_nr) (like getpid);
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Minor update to scheduling code (unready().
2005-05-20 09:37:43 +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
Jorrit Herder
1cb880b158
Intermediate update---please await next commit.
2005-05-19 09:36:44 +00:00
Ben Gras
7f52483b9f
Release process to use and create 16MB root; FS setcache call removed
2005-05-13 12:47:35 +00:00
Jorrit Herder
49b86f3373
Fixed tick_delay; it now reschedules a previous synchronous alarm.
2005-05-13 09:33:53 +00:00
Ben Gras
0e859fd436
Must be able to run FP.compile if FP.compile isn't an executable script.
2005-05-03 15:41:39 +00:00
Ben Gras
6a335043f6
bugfix from jnherder
2005-05-03 09:03:55 +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
9865aeaa79
Initial revision
2005-04-21 14:53:53 +00:00
