Commit graph

207 commits

Author SHA1 Message Date
Ben Gras
03446f5554 micro_delay in sysutil, used in ti1225, dp8390, fxp and
orinoco now. Uses a combination of tickdelay (where possible) and
calibrated busywait (where necessary).
2007-07-31 15:01:49 +00:00
Ben Gras
ee3e40516b . clarify panic messages in syslib about pci
. use ds_retrieve_u32 instead of _pm_findproc
2007-07-11 13:38:13 +00:00
Philip Homburg
9852471c08 Use ds_retrieve_u32 to find the endpoint of pci. 2007-05-02 11:24:51 +00:00
Philip Homburg
69ca935251 getpeuid implementation. Get the uid of a process (by endpoint) 2007-04-27 12:21:06 +00:00
Philip Homburg
82e77742b5 Added pci_del_acl. Fixed return value of pci_set_acl. 2007-04-23 12:14:44 +00:00
Philip Homburg
4ce2267dd3 Type _exit and abort before generating a trap. 2007-04-23 12:13:51 +00:00
Philip Homburg
4ce9ca03cf Added cpf_reload to reload the safecopy table pointer (for example after a
fork).
2007-04-23 12:12:32 +00:00
Philip Homburg
e9899f3c86 Added sendnb and senda, removed echo and _ipcnew.s. 2007-04-23 12:11:03 +00:00
Ben Gras
a2b1a5134b . leave out hardware-fp code from library
. minor packman usage tweaks
 . kernel feature for printing version number
 . removed some verbose debug messages from vfs/mfs
2007-04-12 16:45:00 +00:00
Ben Gras
7dd225ffb2 delete redundant source 2007-04-12 16:30:59 +00:00
Ben Gras
d61a481169 put the zoneinfo library files directly in the lib/stdtime dir 2007-04-12 14:29:30 +00:00
Ben Gras
85198a280c fix some compiler warnings. 2007-04-02 15:10:07 +00:00
Ben Gras
056ac0a0d3 replace library time handling functions
mktime, tzset, asctime, ctime, gmtime, localtime, strftime
with zoneinfo implementations in src/commands/zoneinfo, referenced
from src/lib/stdtime/Makefile.in.
2007-03-30 15:36:49 +00:00
Ben Gras
6ccd37a982 fix for filenames with paths 2007-03-30 15:35:15 +00:00
Ben Gras
6d50591226 . let kernel use read_tsc() from sysutil library
. read_tsc() in sysutil library saves edx and eax now
 . added read_tsc_64() by Antonio Mancina to load tsc into
   a 64-bit data type directly
 . deleted read_tsc.h in favour of a prototype in <minix/syslib.h>
2007-03-08 15:39:14 +00:00
Ben Gras
be30a639cd Don't sys_kill SELF if a PM exit fails; just generate a fault to get
us killed through the kernel with PM finding out.

This makes it unnecessary for servers and drivers to be able to do
sys_kill generally, so KILL can go out of /etc/drivers.conf.
2007-02-23 12:54:02 +00:00
Ben Gras
168d766f32 . pci driver now returns devices, even when they have been pci_reserve()d
. pci_reserve() returns an error on devices that have already been reserved,
  instead of panic()ing; the pci_reserve() library call still panics,
  pci_reserve_ok() returns an int.
. this allows at_wini to use the instance value as intended, as all devices
  are seen, even reserved ones
. only devices actually used by at_wini are pci_reserve()d
. pci doesn't release devices based on argv[0], as at_wini both have the
  same name and multiple instances won't work together properly
2007-02-20 17:09:19 +00:00
Ben Gras
3275602598 . made memory parsing function into a library call
(moved 'struct memory' to <minix/type.h> for this library call)
 . removed some debugging messages from pci library
2007-02-16 15:54:28 +00:00
Ben Gras
2194bc0310 vfs/mount/rs/service changes:
. changed umount() and mount() to call 'service', so that it can include
   a custom label, so that umount() works again (RS slot gets freed now).
   merged umount() and mount() into one file to encode keep this label
   knowledge in one file.
 . removed obsolete RS_PID field and RS_RESCUE rescue command
 . added label to RS_START struct
 . vfs no longer does kill of fs process on unmount (which was failing
   due to RS_PID request not working)
 . don't assume that if error wasn't one of three errors, that no error
   occured in vfs/request.c
mfs changes:
 . added checks to copy statements to truncate copies at buffer sizes
   (left in debug code for now)
 . added checks for null-terminatedness, if less than NAME_MAX was copied
 . added checks for copy function success
is changes: 
 . dump rs label
drivers.conf changes:
 . added acl for mfs so that mfs can be started with 'service start',
   so that a custom label can be provided
2007-01-22 15:25:41 +00:00
Ben Gras
f307d84cda Zlib is now an optional package. 2007-01-09 17:08:31 +00:00
Ben Gras
6f77685609 Split of architecture-dependent and -independent functions for i386,
mainly in the kernel and headers. This split based on work by
Ingmar Alting <iaalting@cs.vu.nl> done for his Minix PowerPC architecture
port.

 . kernel does not program the interrupt controller directly, do any
   other architecture-dependent operations, or contain assembly any more,
   but uses architecture-dependent functions in arch/$(ARCH)/.
 . architecture-dependent constants and types defined in arch/$(ARCH)/include.
 . <ibm/portio.h> moved to <minix/portio.h>, as they have become, for now,
   architecture-independent functions.
 . int86, sdevio, readbios, and iopenable are now i386-specific kernel calls
   and live in arch/i386/do_* now.
 . i386 arch now supports even less 86 code; e.g. mpx86.s and klib86.s have
   gone, and 'machine.protected' is gone (and always taken to be 1 in i386).
   If 86 support is to return, it should be a new architecture.
 . prototypes for the architecture-dependent functions defined in
   kernel/arch/$(ARCH)/*.c but used in kernel/ are in kernel/proto.h
 . /etc/make.conf included in makefiles and shell scripts that need to
   know the building architecture; it defines ARCH=<arch>, currently only
   i386.
 . some basic per-architecture build support outside of the kernel (lib)
 . in clock.c, only dequeue a process if it was ready
 . fixes for new include files

files deleted:
 . mpx/klib.s - only for choosing between mpx/klib86 and -386
 . klib86.s - only for 86

i386-specific files files moved (or arch-dependent stuff moved) to arch/i386/:
 . mpx386.s (entry point)
 . klib386.s
 . sconst.h
 . exception.c
 . protect.c
 . protect.h
 . i8269.c
2006-12-22 15:22:27 +00:00
Ben Gras
4daf936bd2 BSD versions of strcasecmp() and strncasecmp() after a bug
in strcasecmp() reported by Rogier Meurs <rogier@meurs.org>.
2006-12-19 13:15:16 +00:00
David van Moolenbroek
d4e6fe3546 Setjmp/longjmp updates and cleanup. 2006-12-08 16:23:18 +00:00
Philip Homburg
170a72fd61 Missing lseek64 library functions. 2006-12-07 20:01:43 +00:00
Philip Homburg
8a2a957d49 Some 64-bit file offset changes that were left out accidentally in the first
commit.
2006-12-06 15:21:27 +00:00
Philip Homburg
d84dd06b3f Better error handling in _mount.c 2006-11-24 14:01:14 +00:00
Ben Gras
03be184bd6 Fix warnings (Ingmar Alting) 2006-11-10 18:19:38 +00:00
Ben Gras
f8a5db5ab0 Fix some warnings (by Ingmar Alting) 2006-11-10 18:13:02 +00:00
Philip Homburg
ca448f0b0f Getdents implementation in library/vfs/mfs.
Changed readdir, etc. to use getdents
2006-11-09 16:22:54 +00:00
Ben Gras
7195fe3325 System statistical and call profiling
support by Rogier Meurs <rogier@meurs.org>.
2006-10-30 15:53:38 +00:00
Ben Gras
fa0ba56bc9 Merge of VFS by Balasz Gerofi with Minix trunk. 2006-10-25 13:40:36 +00:00
Philip Homburg
f9ccfca2a1 (Incomplete) support for access control in PCI (pci_set_acl).
-script argument to service for crash recovery scripts
-config argument to service for driver resource configuration
restart command in service to restart a driver after a crash (for use in
crash recovery scripts).
down and refresh now take labels instead of pids.
verious changes in rs to make this work.
2006-10-20 15:01:32 +00:00
Philip Homburg
be928f01a5 Nice(3) implementation 2006-10-20 14:10:53 +00:00
Philip Homburg
d24a880003 Added EOPNOTSUPP and better error handling in accept. 2006-09-14 13:48:41 +00:00
Ben Gras
b90b5898e4 Let installing work as bin 2006-08-17 10:10:42 +00:00
Philip Homburg
6076eddf9c Use syslog for logging. 2006-08-10 14:11:25 +00:00
Ben Gras
5d8c07b3f2 Fix by Joren for setjmp to not clobber %ebx. 2006-08-02 12:03:02 +00:00
Ben Gras
18327f02a8 Introduced unprivileged getsysinfo variant, to retrieve harmless data
in formats that don't change (or is upwards compatible).
2006-07-27 16:23:01 +00:00
Ben Gras
6c7004423d Fix for %#02x bug (shouldn't print 0x, but junk was printed) found by
Joren l'Ami.  Also fixes %p when arg is 0 (printed 0 instead of 0x0).
2006-07-21 10:08:47 +00:00
Philip Homburg
59830eda3f Prototypes for send and recv. Fixed send (pass null address) and sendto
(fail when a null address is passed to a socket that is not connected).
2006-07-14 14:34:00 +00:00
Philip Homburg
ee46e92dd2 Fixed ruserok not to required /etc/hosts.equiv. 2006-07-14 12:48:01 +00:00
Ben Gras
3512a86b44 . DS understands publishing and subscribing where keys are in string
form. Subscriptions are regular expressions.
 . different types are stored per key; currently u32 and/or string.
   the same key can be referenced (publish, subscribe, check) as any type.
 . notify()s are sent when subscriptions are triggered (publishing or
   updating of matching keys); optionally, a subscribe flag sends
   updates for all matching keys at subscription time, instead of only
   after updates after subscribing
 . all interfacing to ds is in /usr/src/lib/syslib/ds.c.
 . subscribe is ds_subscribe
   publish functions are ds_publish_<type>
   retrieve functions are ds_retrieve_<type> (one-time retrieval of a value)
   check functions are ds_check_<type> (check for updated key caller
      subscribes to not yet checked for, or ESRCH for none)
 . ramdisk driver updated with new ds interface
2006-07-13 14:50:23 +00:00
Philip Homburg
73e5de6354 Added sys_readbios.
Changed pci_dev_name and pci_slot_name to use safecopies.
Mae it possible to disable the use of safecopies in kputc for debugging.
2006-07-10 12:17:16 +00:00
Ben Gras
1561067ee4 Grant system dynamic-only. 2006-06-30 14:40:29 +00:00
Ben Gras
6b1f8de38a Added _select() stub for select(). 2006-06-27 18:28:33 +00:00
Ben Gras
59bedc2074 let dynamic allocation of table work 2006-06-27 14:15:47 +00:00
Ben Gras
607fb6bf7f Add a flag to grants system indicating a slot is VALID; so a slot
can be reserved (USED), while toggling VALID on and off.
2006-06-27 12:19:45 +00:00
Ben Gras
a587273c56 . expanded grant manipulation interface to more direct
manipulation
. made fs allocate a grant for every ioctl, even if no data
  is being copied, in order to disambiguate concurrent ioctls
  on the same minor
2006-06-26 16:08:42 +00:00
Ben Gras
3b814d36d1 Rename paramctl to setgrant. 2006-06-23 15:35:05 +00:00
Ben Gras
002922fa4c New kernel call, SYS_PARAMCTL, that sets parameters of the caller
and is therefore unprivileged. Used to set grant tables.
2006-06-23 15:07:41 +00:00