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1248 commits

Author SHA1 Message Date
Ben Gras 3acb6bf1fe Giovanni's symlinks patches (libs) 2005-10-31 14:28:19 +00:00
Philip Homburg 29eed99c71 Added paning variable to help routing debug output. 2005-10-24 13:47:24 +00:00
Ben Gras 69a0586adf Changes to make gcc compile our libraries too (Joren) 2005-10-21 11:19:35 +00:00
Ben Gras a19614a19f Included Makefiles for ack and gcc 2005-10-18 17:37:58 +00:00
Ben Gras df7c913bd9 Global included Makefile 2005-10-18 17:37:18 +00:00
Ben Gras 4be59c3e03 Restore -lm 2005-10-18 10:42:05 +00:00
Ben Gras ea75918df1 printf() by kernel and servers now send messages to an array of processes, 
OUTPUT_PROCS_ARRAY in <minix/config.h>, in that order, terminated by NONE.
log no longer forwards messages to tty itself. This leads to less funny
loops and more robust debug-message handling. Also the list of
processes receiving messages can easily be changed around or disabled by
editing the array (e.g. disable it by changing the array to { NONE }.).
 2005-10-18 10:34:54 +00:00
Ben Gras d87bfc438b Restore libm 2005-10-18 10:32:28 +00:00
Ben Gras c79574aba4 A new panic that makes processes exit with PM knowing about it, instead 
of sys_exit, so that PM functions (e.g. findproc) keep working properly,
and RS finds out about process deaths.
 2005-10-17 13:19:22 +00:00
Jorrit Herder eb5ed13fd3 New libary functions. 
Cleanup of halt.c.
 2005-10-12 15:10:14 +00:00
Ben Gras a65191aa6b Larger dummy -lm 2005-10-10 15:28:55 +00:00
Ben Gras 1da5b5ccee gcc subdir for combined gcc/ack library build 2005-10-10 15:28:15 +00:00
Ben Gras 8c53e4007e ack subdir for combined ack/gcc library build 2005-10-10 15:27:47 +00:00
Philip Homburg 9528152f68 Added sys_eniop, sys_vm_setbuf, and sys_vm_map. 2005-09-30 12:51:33 +00:00
Philip Homburg 731eee27c3 Nonblocking connect for TCP sockets. 2005-09-30 12:50:50 +00:00
Philip Homburg 4ac2d8d392 Optionally more debug output. 2005-09-30 12:50:14 +00:00
Philip Homburg 99fa9df344 X expects an implicit bind to INADDR_ANY for UDP sockets. 2005-09-30 12:49:10 +00:00
Philip Homburg c4184bb45b nonamed doesn't like DNS requests over TCP. So, don't try to use them. 2005-09-30 12:48:26 +00:00
Ben Gras 533eb3acfd zlib 1.2.2 -> 1.2.3 2005-09-23 22:39:07 +00:00
Ben Gras 9517eff5a4 Also a change by Joren 2005-09-06 10:15:57 +00:00
Ben Gras aad54cb32c Add fsync() interface. 2005-09-05 21:22:45 +00:00
Ben Gras 66b48eea33 Joren l'Ami 's updates to stdio, minor modification by me too (skip 
doing anything in fflush() if stream is a pipe).
 2005-09-05 17:17:58 +00:00
Ben Gras 9bc5da4276 Made socket() accept an udp or tcp protocol number 2005-09-01 15:24:29 +00:00
Ben Gras cda3096335 Patch by claudio for lynx 2005-09-01 14:59:28 +00:00
Philip Homburg b5abc91add Added getsockname and getsockopt. 2005-08-25 15:10:57 +00:00
Philip Homburg a61e8f28c7 Added basename(3) 2005-08-25 11:33:43 +00:00
Philip Homburg 4c863cf9fc Fixed 'connected' check. 2005-08-25 10:47:24 +00:00
Jorrit Herder e396496d8c Fixed small bug in alarm code. 
Kernel timer count was not reset after expiry.
 2005-08-05 16:46:27 +00:00
Philip Homburg 473317e571 Added dp8390 to /usr/etc/rc. Renamed get_mon_prm.c to env_get_prm.c. 
Add env_setargs call for access to argc/argv.
 2005-08-05 14:20:05 +00:00
Philip Homburg db5a8bb2b8 Added dp8390 driver. Additional env_parse functions that take argc and argv. 2005-08-05 09:53:08 +00:00
Ben Gras 5c9d34b62a Removed socket library, there is a socket library in libc now 2005-08-03 11:35:41 +00:00
Philip Homburg 343bd97aeb Removed old socket library. 2005-08-03 11:28:43 +00:00
Jorrit Herder b69ca94efb Fixed 'bug' in log driver that caused kernel messages not to be displayed. 
This was caused by a change in the shared driver code. Not log's fault.

Renamed #definitions of driver process numbers, e.g., TTY now is TTY_PROC_NR.
All known (special) processes now have consistent naming scheme. Kernel tasks
don't follow this scheme.
 2005-08-03 08:14:08 +00:00
Jorrit Herder 7af2b107d4 *** empty log message *** 2005-08-02 15:50:00 +00:00
Jorrit Herder 1d60e866c3 Various updates to support dynamically starting drivers. 2005-08-02 15:32:12 +00:00
Philip Homburg a5b0301024 small fix for connect 2005-08-01 14:47:24 +00:00
Philip Homburg e9ebecdd17 UDP support for connect. 2005-08-01 14:43:21 +00:00
Jorrit Herder 748b3dd434 Updates system library calls: interface changes (removed unused parameters). 
Removed old notification trap: renamed alert() to notify() ... finally ;-)
 2005-07-29 15:01:59 +00:00
Philip Homburg 49c25df569 bios_wini driver 2005-07-29 10:21:04 +00:00
Philip Homburg a7487a5c3c Added shutdown. EBADIOCTL in connect. Chaned some debug output. 2005-07-29 10:13:52 +00:00
Ben Gras 3f4e0a5f59 Took fchdir out of the user library, it's suspected of being buggy (in FS) 2005-07-27 18:48:48 +00:00
Jorrit Herder fe0dcb5c00 AT driver is not modified (debugging only); 
TTY: select and revive with new notify and FS call back;
kernel: removed old notify code; removed ugly prepare_shutdown timer
kputc: don't send to FS if PRINTF_PROC fails
 2005-07-27 14:32:16 +00:00
Philip Homburg e1f43abc09 Socket library 2005-07-27 11:57:59 +00:00
Philip Homburg 40b364a6db Added some error strings. 2005-07-27 11:53:05 +00:00
Jorrit Herder a41eb700e8 Minor fixes and improvements for sys_call(). 2005-07-26 13:51:21 +00:00
Ben Gras 08578c6afb Removed funny debug printf 2005-07-22 18:36:42 +00:00
Jorrit Herder e2b05e4f55 *** empty log message *** 2005-07-21 18:37:19 +00:00
Jorrit Herder ee509198a2 Removed 'tracing' flag from sys_exec. Logic is now local to PM. 
Changed variable names in timers libary. Wrote new comments for
timers.h header file with explanation.
 2005-07-20 15:33:54 +00:00
Ben Gras 0f48b1885d new -lutil, only openpty() for now 2005-07-19 16:01:37 +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 0129d98ae1 Added new signal types for kernel events: 
- SIGKMESS: new kernel message (sent to TTY, IS, or LOG)
- SIGKSTOP: MINIX is shut down (sent to TTY-> switch to primary console)
- SIGKSIG: kernel signals pending (sent to PM)

Renamed SYS_SETPRIORITY to SYS_NICE.
 2005-07-19 12:24:51 +00:00
Jorrit Herder 654722493b Renamed various system calls. 
Cleaned up system call library.
Added new alert() trap to replace notify() --- current notify will be removed
and alert() will be called notify() later.
 2005-07-14 15:13:33 +00:00
Ben Gras e2a0ddf863 Makefile fixes. 2005-07-13 14:59:04 +00:00
Ben Gras e1c5c6c8f3 .. 2005-07-11 14:16:53 +00:00
Philip Homburg 0cabfc76ee Usleep implementation based on select. 2005-07-11 13:08:00 +00:00
Philip Homburg b5809b6a81 Added random, strdup, and strtok_r. 2005-07-11 13:06:27 +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
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 3dcb2886ff get/setpriority() and fsync() system calls 2005-07-01 18:01:33 +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 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
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 205d288bb3 Fixed a few compile warnings 
Imported a BSD-licensed getopt() from FreeBSD
 2005-06-27 09:30:33 +00:00
Jorrit Herder e3bb0e40ee Removed sys_exit() kernel call. 2005-06-24 16:19:41 +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
Jorrit Herder ec24a0798c Updated function key mapping because of possible changes to NOTIFY. 
The TTY driver now only notifies the IS server about function key event,
but does not tell which keys are pressed. The IS servers queries the TTY
driver to find out about this.
 2005-06-20 14:23:31 +00:00
Ben Gras 39c90d6c90 Added (fake) readlink(). 
Compile fix for fslib (BITS_PER_BLOCK was renamed to FS_BITS_PER_BLOCK).

Added extra arg to various timer functions.
 2005-06-17 13:47:29 +00:00
Jorrit Herder 7279bb68ef Applied MINIX 2.0.4 pathes provides by Al Woodhull. 2005-06-17 13:00:04 +00:00
Ben Gras b7c75fab5b Added dummy readlink() call that returns an error (we don't have symlinks 
yet)

also select() stub
 2005-06-17 11:43:24 +00:00
Jorrit Herder 4a2817cea1 Changed uname to retrieve actual OS release and version number at runtime. 2005-06-17 08:53:33 +00:00
Philip Homburg dc23e18cef Improved compatibility with other Unix systems. 2005-06-10 15:12:03 +00:00
Ben Gras aca763443a removed debug message 2005-06-06 14:58:47 +00:00
Jorrit Herder 2f74381dcc Fixed 'ps' utility: now get process table addresses with getsysinfo() calls. 
To be done: get copies of process tables instead of using /dev/(k)mem.
 2005-06-06 13:51:50 +00:00
Ben Gras e44e9ad261 small compile fixes; initial select() stubs; release.sh script doesn't 
need /tmp any more since 16MB root device; increase to 3.0.5 to make new
CD with working FXP driver. (not tagged 3.0.5 yet as at driver bios-copy
workaround hasn't been done.)
 2005-06-06 11:40:32 +00:00
Ben Gras 9392dde997 bugfix 2005-06-06 11:31:20 +00:00
Jorrit Herder c281867f46 Fixed bug relating to FS and MEMORY during startup; 
Relocated some syslib functions to utils library;
Changed location of 'Multiuser startup ..." echo in /etc/rc
 2005-06-06 09:30:44 +00:00
Jorrit Herder f2a85e58d9 Various updates. 
* Removed some variants of the SYS_GETINFO calls from the kernel;
  replaced them with new PM and utils libary functionality. Fixed
  bugs in utils library that used old get_kenv() variant.
* Implemented a buffer in the kernel to gather random data.
  Memory driver periodically checks this for /dev/random.
  A better random algorithm can now be implemented in the driver.
  Removed SYS_RANDOM; the SYS_GETINFO call is used instead.
* Remove SYS_KMALLOC from the kernel. Memory allocation can now
  be done at the process manager with new 'other' library functions.
 2005-06-03 13:55:06 +00:00
Jorrit Herder e782e76944 Created new findproc system call to the PM (to replace similar kernel 
functionality). Currently working on memory allocation (not yet finished).
 2005-06-02 12:43:21 +00:00
Jorrit Herder 6d23f072f3 Cleaned up src/lib/utils library. Renamed server_ functions to more logical 
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 
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. 
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 b421423c77 SENDREC now always has flag FRESH_ANSWER to prevent pending notifications 
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. 
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); 
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. 
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