sanchayanmaity/minix
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity
3873 commits 2 branches 0 tags 113 MiB
Commit graph

538 commits

Author SHA1 Message Date
Erik van der Kouwe
a719ab7780 Auto-detect ext2 partitions in mount 2010-08-03 06:28:58 +00:00
David van Moolenbroek
20eced94e7 libdriver: allow driver to break out of message loop 2010-08-01 22:07:46 +00:00
Ben Gras
05bbf81f93 new EPFNOSUPPORT errno 2010-07-28 16:32:21 +00:00
Arun Thomas
ee1cabf06c Import poll() from NetBSD's libnbcompat 2010-07-26 20:46:04 +00:00
Ben Gras
541b5c5c38 inet_pton(), patched by Thomas Cort. 2010-07-26 14:47:10 +00:00
Ben Gras
c297701987 libarchive: sanitize out-of-range uids/gids 2010-07-26 12:44:48 +00:00
Ben Gras
9f0364df60 lib - sanity check for group_from_gid etc. 2010-07-24 10:40:55 +00:00
Ben Gras
34a58c8d82 inet_ntop, contributed by Thomas Cort. 2010-07-23 09:54:47 +00:00
Erik van der Kouwe
f389ad2655 Move sensitive instructions from libc into kernel 2010-07-23 07:12:47 +00:00
Erik van der Kouwe
a06e5c383d Throw out ins[bwl] and out[bwl] from libc as they are not used 2010-07-23 07:10:47 +00:00
Ben Gras
c4bb6abc2b vsprintf: fix special yet useful case for vsprintf where n < 1. 
reported by jaldhar.
 2010-07-22 22:35:44 +00:00
Ben Gras
6c2c2f3c34 libfp: use ${CC} instead of cc, reported by Antoine Leca. 2010-07-22 22:24:08 +00:00
Arun Thomas
dbde088d98 Replace NULL macro defs with null.h include 2010-07-22 10:03:31 +00:00
Ben Gras
6ed6e31e80 un-duplicate sha2hl.c 2010-07-19 13:08:48 +00:00
Ben Gras
ffe7e9166e lib - extra file for libutil; strnstr and strcasestr from freebsd for libc. 2010-07-19 10:46:26 +00:00
Ben Gras
09c18bc918 lib: bugfix for mbstowcs, debugged by Gautam Tirumala. 2010-07-18 20:57:55 +00:00
Ben Gras
4aca722796 lib - link in new u64 functions. 2010-07-16 00:12:51 +00:00
Ben Gras
2a556de6d2 further sha2 conversion by Gautam Tirumala 2010-07-16 00:12:16 +00:00
Ben Gras
feaa082ea8 libutil - sha1 functions. 2010-07-16 00:11:16 +00:00
Ben Gras
117bac1e2d libutil: md5 functions. 2010-07-16 00:06:00 +00:00
Ben Gras
6c66933f90 64-bit bitwise manipulation functions, by Gautam Tirumala. 2010-07-15 23:48:56 +00:00
Thomas Veerman
f531dba2d2 Add support for UNIX Domain Sockets to the C lib. Contributed by Thomas Cort 2010-07-15 14:05:23 +00:00
Thomas Veerman
ecc8a52f82 Add getnucred system call. Contributed by Thomas Cort 2010-07-15 13:24:57 +00:00
Thomas Veerman
ca0bed1400 Add EOVERFLOW error condition 2010-07-15 12:36:41 +00:00
Ben Gras
8a0c10fcb9 lib: mkdtemp(), contributed by by Gautam Tirumala 2010-07-14 22:45:28 +00:00
Ben Gras
2639ae9b17 libc: add db code from netbsd 2010-07-14 17:46:18 +00:00
Ben Gras
8d24932c80 lib: don't give back the same temporary filenames even if removed. 
workaround for what seems to be a clang/llvm bug/assumption.
 2010-07-14 15:18:50 +00:00
Cristiano Giuffrida
f8a8ea0a79 Dynamic configuration in system.conf for boot system services. 2010-07-13 21:11:44 +00:00
Ben Gras
f6e558f5d4 errno EFTYPE 2010-07-13 20:05:47 +00:00
Ben Gras
470ab03b86 libarchive port by Gautam Tirumala. 2010-07-13 19:17:02 +00:00
Cristiano Giuffrida
8cedace2f5 Scheduling parameters out of the kernel. 2010-07-13 15:30:17 +00:00
Ben Gras
0574bb5a63 lib: clang-libraries top-level target. 2010-07-13 14:11:31 +00:00
David van Moolenbroek
1ecdac623a libsys: add standard condition spinning primitives 2010-07-12 23:14:40 +00:00
Arun Thomas
bcaf746508 Import strsep() from NetBSD's libnbcompat 
Ported by Gautam Tirumala
 2010-07-12 17:41:31 +00:00
Arun Thomas
652618e458 shquote() from NetBSD's libnbcompat 
Ported by Gautam Tirumala
 2010-07-12 17:32:57 +00:00
Arun Thomas
1cee6fe95e Import asprintf() and vasprintf() 
Ported from libnbcompat by Gautam Tirumala
 2010-07-11 13:46:58 +00:00
Cristiano Giuffrida
8427d774b6 RS live update support. 2010-07-09 18:29:04 +00:00
David van Moolenbroek
895850b8cf move timers code to libsys 2010-07-09 12:58:18 +00:00
David van Moolenbroek
8182a9d972 libdriver: don't panic so easily 2010-07-07 11:04:33 +00:00
Cristiano Giuffrida
1f8dbed029 RS crash recovery support. 2010-07-06 22:05:21 +00:00
Ben Gras
68db8ed0b9 lib: fixes for warnings that clang has for libraries. 2010-07-06 12:08:22 +00:00
Erik van der Kouwe
37325bd7c5 Make service ABI backwards compatible again 2010-07-03 05:02:59 +00:00
Erik van der Kouwe
b5ae3961bb Fix unintended changes in r7614 2010-07-01 11:56:02 +00:00
David van Moolenbroek
2488cc6442 PCI: expose BAR sizes 2010-07-01 09:10:16 +00:00
Erik van der Kouwe
4690e8b015 Opps, forgot to svn add these files 2010-07-01 08:38:15 +00:00
Erik van der Kouwe
23284ee7bd User-space scheduling for system processes 2010-07-01 08:32:33 +00:00
Ben Gras
65be30daed libfetch - move fetch.3 to man and fetch.h to include 2010-07-01 00:05:48 +00:00
Ben Gras
429639f938 lib: added libfetch 2010-06-30 23:55:55 +00:00
Ben Gras
098412be83 small fixes for pkgsrc by Buccapatnam Tirumala, Gautam. 2010-06-30 12:18:34 +00:00
Cristiano Giuffrida
180358ffb4 Give RS a page table. 2010-06-28 22:07:49 +00:00
Cristiano Giuffrida
06700d05d1 Give RS a page table. 2010-06-28 21:53:37 +00:00
Ben Gras
8379b08845 library function to retrieve kernel proc table and sanity check it 2010-06-28 11:05:15 +00:00
Cristiano Giuffrida
377f4e7e31 Fix and comment a race in SEF Init 2010-06-27 09:01:15 +00:00
Ben Gras
01b5238d50 getsubopt: use regular assert()s 2010-06-26 02:37:17 +00:00
Ben Gras
aa6ff4c8be lib: setprogname() + getsubopt() 2010-06-26 00:44:24 +00:00
Arun Thomas
c0c8d25799 Rename mkfiles from minix.*.mk to bsd.*.mk 
Makes things easier for pkgsrc
 2010-06-25 18:29:09 +00:00
Ben Gras
45e4cce8c2 libc stubs for statvfs, contributed by Buccapatnam Tirumala, Gautam. 2010-06-23 23:51:29 +00:00
Erik van der Kouwe
50539c12f5 Remove obsolete mstats call 2010-06-23 10:43:08 +00:00
Ben Gras
24a5f48921 lib - a pwrite() implementation (Contributed by Buccapatnam Tirumala, Gautam) 2010-06-22 22:04:43 +00:00
Ben Gras
ddc3f62290 strptime() for minix. 2010-06-22 21:42:49 +00:00
Ben Gras
08f731bae0 original strptime. 2010-06-22 21:41:56 +00:00
Ben Gras
08e4312998 forget netbsd strptime. 2010-06-22 21:41:20 +00:00
Ben Gras
c7050eea55 original netbsd strptime 2010-06-22 21:37:54 +00:00
Ben Gras
81056ac999 stdio: j modifier for %d. (Contributed by Buccapatnam Tirumala, Gautam) 2010-06-22 16:22:17 +00:00
Tomas Hruby
21725c107d cd subdir && $(MAKE) targets -> $(MAKE) -C subdir targets 
- first step towards parallel building
 2010-06-22 12:03:09 +00:00
Ben Gras
15210b3e06 forget about multiple zeros on non-ack compiler, tracker item 457 2010-06-22 09:40:04 +00:00
Ben Gras
82dee9dbc3 add LC_MESSAGES 2010-06-22 09:31:16 +00:00
Ben Gras
6c0fcd575e lib: getproname: only return last path component 2010-06-20 00:24:35 +00:00
Ben Gras
3cc5e1add4 lib: no visibility features; fixes gcc warnings 2010-06-20 00:24:11 +00:00
Ben Gras
f60593cc35 libraries: fgetln() from pkgsrc branch. 2010-06-18 14:02:00 +00:00
Arun Thomas
042b5bf606 We have sys/cdefs.h now, so remove hacks. 2010-06-17 15:14:57 +00:00
Ben Gras
7b7091e905 zlib includes in lib/libz, install them too in /usr/include from toplevel makefile. 2010-06-17 15:05:20 +00:00
Ben Gras
ae947059e6 libraries, includes: libz: original libz source files with minix makefile. 2010-06-17 13:29:20 +00:00
David van Moolenbroek
eeab8e0680 libdriver: make partition code use a contiguous buffer 2010-06-13 10:40:22 +00:00
Arun Thomas
1b2c01db1b Makefile updates: 
Turn on optimization
Remove some redundancy in FLAGS
 2010-06-11 16:05:36 +00:00
Arun Thomas
f0a158d8c1 More cleanup to remove MM and FS references 2010-06-10 14:04:46 +00:00
David van Moolenbroek
2758519ed2 Change default hostname resolution order 
Hostnames that contain at least one period, are now first attempted
to be resolved as FQDNs, before adding local domains is tried.
 2010-06-10 11:14:36 +00:00
Ben Gras
1ce7983ee3 lib: declarations that needed ANSIfication since prototypes are declared 2010-06-09 13:01:11 +00:00
Ben Gras
c046958745 crtso.S: save *argv[] and argc globally, to be used by getprogname(). 2010-06-09 12:10:31 +00:00
Ben Gras
ba9990cc00 libc: minor minix changes for new netbsd files 2010-06-09 12:09:39 +00:00
Ben Gras
60d52d68da libc: add original netbsd files 2010-06-09 12:08:32 +00:00
Ben Gras
a0147a8c32 libutil: minix efun.c 2010-06-09 12:05:53 +00:00
Ben Gras
7b87ff5b11 libutil: original netbsd efun.c 2010-06-09 12:05:04 +00:00
Tomas Hruby
1207fcc6f0 int to endpoint_t conversions in mmap 2010-06-09 09:14:53 +00:00
Ben Gras
cccfe8e0ce lib: move tzfile.h from lib/libc/stdtime/ to include/ for general usage. 2010-06-08 19:11:42 +00:00
Arun Thomas
4c10a31440 Remove legacy MM, FS, and FS_PROC_NR macros 2010-06-08 13:58:01 +00:00
Ben Gras
035c5a369c move drivers/random SHA implementation to libutil and header to <minix/sha2.h> 2010-06-02 22:58:29 +00:00
Kees van Reeuwijk
36e12d5bd8 Use endpoint_t for the destination of mini_send and _syscall, and the 
source of mini_receive.

Also some small cleanup.
 2010-06-02 21:51:32 +00:00
Thomas Veerman
6bbcab3ec4 Clean up MFS a bit: 
- Remove unused includes.
 - Add include guards to headers.
 - Use unsigned variables in case they're never going to hold a negative
   value. This causes GCC's complaints to disappear and should make flexelint
   a lot happier, too.
 - Make functions private when they're used only within a module.
 - Remove unused variables.
 - Add casts where appropriate.
 2010-06-01 12:35:33 +00:00
Erik van der Kouwe
8bca982581 Remove those annoying $Id and $Revision tags 2010-05-31 20:00:08 +00:00
Erik van der Kouwe
8d06457241 Remove obsolete _fpu_present variable from crtso.S 2010-05-27 09:46:42 +00:00
Erik van der Kouwe
a31e9b0400 Oops, committed too much 2010-05-27 09:20:50 +00:00
Erik van der Kouwe
fc7438181b Avoid use of C++ reserved word class in headers (reported by Aki Goto, tracker item 375) 2010-05-27 09:18:49 +00:00
Arun Thomas
b48b037fbe Reorganize some directories 
servers/hgfs/hgfs_server => servers/hgfs
servers/hgfs/libhgfs => lib/libhgfs
servers/rs/service => commands/service
drivers/memory/memory_driver => drivers/memory
drivers/memory/ramdisk => drivers/ramdisk
 2010-05-26 22:49:57 +00:00
Tomas Hruby
a8111c5027 Various small scheduling related fixes 2010-05-26 07:16:39 +00:00
Erik van der Kouwe
1f11a57141 Oops, last commit included more than was intended 2010-05-20 08:07:47 +00:00
Erik van der Kouwe
5f15ec05b2 More system processes, this was not enough for the release script to run on some configurations 2010-05-20 08:05:07 +00:00
Arun Thomas
b0159ad168 Buildsystem changes for GCC 
-Makefile updates
-Update mkdep
-Build fixes/warning cleanups for some programs
-Restore leading underscores on global syms in kernel asm files
-Increase ramdisk size
 2010-05-19 13:24:15 +00:00
Erik van der Kouwe
77d5243f4a More sensible description for EPERM from http://www.opengroup.org/onlinepubs/000095399/basedefs/errno.h.html 2010-05-19 11:51:49 +00:00
Tomas Hruby
b09bcf6779 Scheduling server (by Bjorn Swift) 
In this second phase, scheduling is moved from PM to its own
scheduler (see r6557 for phase one). In the next phase we hope to a)
include useful information in the "out of quantum" message and b)
create some simple scheduling policy that makes use of that
information.

When the system starts up, PM will iterate over its process table and
ask SCHED to take over scheduling unprivileged processes. This is
done by sending a SCHEDULING_START message to SCHED. This message
includes the processes endpoint, the parent's endpoint and its nice
level. The scheduler adds this process to its schedproc table, issues
a schedctl, and returns its own endpoint to PM - as the endpoint of
the effective scheduler. When a process terminates, a SCHEDULING_STOP
message is sent to the scheduler.

The reason for this effective endpoint is for future compatibility.
Some day, we may have a scheduler that, instead of scheduling the
process itself, forwards the SCHEDULING_START message on to another
scheduler.

PM has information on who schedules whom. As such, scheduling
messages from user-land are sent through PM. An example is when
processes change their priority, using nice(). In that case, a
getsetpriority message is sent to PM, which then sends a
SCHEDULING_SET_NICE to the process's effective scheduler.

When a process is forked through PM, it inherits its parent's
scheduler, but is spawned with an empty quantum. As before, a request
to fork a process flows through VM before returning to PM, which then
wakes up the child process. This flow has been modified slightly so
that PM notifies the scheduler of the new process, before waking up
the child process. If the scheduler fails to take over scheduling,
the child process is torn down and the fork fails with an erroneous
value.

Process priority is entirely decided upon using nice levels. PM
stores a copy of each process's nice level and when a child is
forked, its parent's nice level is sent in the SCHEDULING_START
message. How this level is mapped to a priority queue is up to the
scheduler. It should be noted that the nice level is used to
determine the max_priority and the parent could have been in a lower
priority when it was spawned. To prevent a CPU intensive process from
hawking the CPU by continuously forking children that get scheduled
in the max_priority, the scheduler should determine in which queue
the parent is currently scheduled, and schedule the child in that
same queue.

Other fixes: The USER_Q in kernel/proc.h was incorrectly defined as
NR_SCHED_QUEUES/2. That results in a "off by one" error when
converting priority->nice->priority for nice=0. This also had the
side effect that if someone were to set the MAX_USER_Q to something
else than 0, then USER_Q would be off.
 2010-05-18 13:39:04 +00:00