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211 commits

Author SHA1 Message Date
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
Ben Gras
0e9c6932c4 use malloc() + copy + free() instead of realloc() 2006-06-23 12:07:41 +00:00
Ben Gras
31318a8ce5 library interface for vectored safecopy variant. 2006-06-23 11:54:35 +00:00
Philip Homburg
529ca8a4df Added strlcat and strlcpy. 2006-06-22 11:47:18 +00:00
Ben Gras
9df1183b94 . removed const from putenv() for g++ 
. added safecopies.c:
  these are library functions to maintain grant tables in own address space
. sys_safecopy.c:
  interfaces to kernel calls to perform safe copy functions in from or to
  foreign process
. changes in i/o fields (type merged with request) reflected in
  library functions (sys_out.c, sys_vinb.c, sys_vinl.c, sys_vinw.c,
  sys_voutb.c, sys_voutl.c, sys_voutw.c)
. type merged with request in sys_sdevio, also now accepts offset which
  is used when a grant is specified (the _DIO_SAFE subtype)
. system printf() function changed to send DIAGNOSTICS_S messages, which
  specify a grant id instead of a direct address for the buffer to be
  printed; tty and log can then safecopy the buffer
 2006-06-20 08:45:04 +00:00
Philip Homburg
a617a46e35 Retry read after EINTR. 2006-06-14 13:18:53 +00:00
Philip Homburg
acebf7b52f Important BSD version of setenv, added killpg, replaced _sigsetjmp.c with 
an assembler jump to longjmp.
 2006-06-07 14:38:39 +00:00
Philip Homburg
3ea083b8d4 Actually remove allocmem and freemem sources from the library. 2006-05-19 12:45:55 +00:00
Philip Homburg
e9aabcf2f8 Disabled building rescue driver (no longer needed). Moved allocmem from 
library to the memory driver. Always put output from within TTY directly on
the console. Removed second include of driver.h from tty.c. Made tty_inrepcode
bigger. First step to move PM and FS calls that are not regular (API)
system calls out of callnr.h (renumbered them, and removed them from the
table.c files). Imported the Minix-vmd uname implementation. This provides
a more stable ABI than the current implementation. Added a bit of security
checking. Unfortunately not nearly enough to get a secure system. Fixed a
bug related to the sizes of the programs in the image (in PM patch_mem_chunks).
 2006-05-19 12:19:37 +00:00
Philip Homburg
71917d6383 Changes for restarting disk drivers and new interface between PM and FS. 2006-05-11 14:47:31 +00:00
Ben Gras
461a4fafb1 Added fchmod() and fchown() 2006-04-18 11:26:04 +00:00
Ben Gras
3172b4d0ad Patches by Jeff Bailey for posixifications. 2006-04-09 23:16:13 +00:00
Ben Gras
23f881aa29 Hack to mask 1586 ('extended family') as 686 2006-04-05 20:57:18 +00:00
Ben Gras
7d0b64505a Added getifaddrs() 2006-04-03 15:03:43 +00:00
Ben Gras
d464faf987 updated syslog(), added setenv() 2006-04-03 15:03:07 +00:00
Philip Homburg
846ae81717 Fix for 'pci: mem_top too low' panic. Removed 'pci_next_dev: got nothing' 
message.
 2006-04-03 12:12:04 +00:00
Ben Gras
9e2ee91082 Don't close the master fd before returning if slave opens ok 2006-03-27 11:08:53 +00:00
Ben Gras
894fa0520e getsockname() reported local port and remote address - changed to local address. 2006-03-27 11:07:06 +00:00
Ben Gras
7b58dd7f9b Renamed findproc() to _pm_findproc() to reduce polluting of application 
namespace.
 2006-03-25 04:49:04 +00:00
Philip Homburg
e6dbd5cabf Added SO_ERROR support for tcp sockets. 2006-03-24 14:07:42 +00:00
Ben Gras
65723cba53 Fix compiler warnings for pax 2006-03-24 14:03:25 +00:00
Ben Gras
0bcb14b384 _SC_PAGESIZE sysconf() support 2006-03-23 11:05:15 +00:00
Philip Homburg
36e8c1a185 Added assert to syslib. Moved panic from sysutil to syslib for assert. 
Panic now tries sys_kill with SIGKILL first.
 2006-03-15 12:06:18 +00:00
Jorrit Herder
376d8485d8 *** empty log message *** 2006-03-10 16:20:24 +00:00
Jorrit Herder
453beb04ad Library progress 2006-03-10 16:16:21 +00:00
Ben Gras
5d7f5fccf5 . rename message fields to endpoint variants 
. remove or optionalify some pci debugging stuff
 2006-03-03 09:44:55 +00:00
Philip Homburg
b13e39ed1b Conditional compilation for SIGIOT and SIGEMT. 2006-02-17 14:12:47 +00:00
Philip Homburg
1991246020 Socket options SO_RCVBUF, SO_SNDBUF, and TCP_NODELAY. 2006-02-17 13:45:41 +00:00
Philip Homburg
38804a964b More error texts. 2006-02-17 13:44:48 +00:00
Ben Gras
30f7f852ba Really disable debug 2006-02-15 14:22:40 +00:00
Philip Homburg
7034c0795d Moved PCI driver to the ramdisk. 2006-02-15 14:21:56 +00:00
Ben Gras
1116853ae9 Turn off debug in getsockname.c 
allow NULL for setgroups argument
 2006-02-15 14:16:06 +00:00
Ben Gras
39816868de Make initgroups() fail if user has any supplemental groups. 2006-02-13 15:06:01 +00:00
Ben Gras
5911460ce5 Fake setgroups() and initgroups() implementation. 2006-02-13 15:00:49 +00:00
Ben Gras
a3bda44a41 . use proper S_ISFIFO for ISFIFO check 
. ignore ESPIPE error from lseek() in fflush() on read streams
  (because fifo's aren't detected when stdin, stdout or stderr)
 2006-02-02 16:59:07 +00:00
Philip Homburg
8ec6f7af83 Make sys_privctl make the prototype. 2006-01-27 14:14:13 +00:00
Ben Gras
7392c839e0 fts import from freebsd 
re-activated fchdir()
 2006-01-27 14:01:36 +00:00
Philip Homburg
4a713d8b6d Added sys_privctl.c. 2006-01-27 12:54:47 +00:00
Ben Gras
030c1c2560 fchdir() fix 2006-01-20 12:49:24 +00:00
Ben Gras
36f91229ea Re-enable fchdir() 2006-01-20 12:44:16 +00:00
Ben Gras
a85797f486 Make error message conditional 2006-01-18 09:47:22 +00:00
Ben Gras
f4c085d3cc Added pci files. 2006-01-17 10:49:30 +00:00
Ben Gras
0e9a5612d7 Throw away unused dirs, generated Makefiles. 
Moved some calls back.
 2006-01-17 10:36:53 +00:00
Ben Gras
591e943779 Makefiles of Joren's new library build system. 2006-01-16 15:47:30 +00:00
Ben Gras
34d445c0af Joren's new library make system (minus Makefiles) 2006-01-16 15:44:55 +00:00
Philip Homburg
f18faca855 Added pci_init1.c, pci_attr_r16.c, pci_attr_w8.c, pci_attr_w16.c, 
and pci_rescan_bus.c
 2006-01-12 14:37:37 +00:00
Ben Gras
50b06261b6 Implementation of truncate(), ftruncate() and the F_FREESP fcntl(). 
Implemented by changing write_map to accept a WMAP_FREE flag. In that
case, it doesn't update the datablock (creating indirect zones as
necessary) pointer, but it frees the datablock if present. Also it
frees the single and double indirect blocks if unused.

This makes the implementation of truncate_inode() simpler.
truncate_inode() now accepts a truncation length which makes
implementing truncate() and ftruncate() simple.

This also allowed implementing the F_FREESP fcntl().
 2006-01-11 17:14:51 +00:00
Ben Gras
ffe192724e Added truncate() and ftruncate() library calls (no FS support yet). 
Added ELOOP message to errlist.
 2005-12-20 14:18:16 +00:00
Ben Gras
f6e5052597 seteuid() and setegid() 2005-12-13 09:48:29 +00:00
Philip Homburg
3dd0a97049 Stubs for accessing the PCI driver 2005-12-02 14:41:46 +00:00
Ben Gras
282e2f8e78 getloadavg() interface 2005-11-14 15:48:12 +00:00
Philip Homburg
233c092280 Resurrected sys_eniop. 2005-11-09 17:14:14 +00:00
Philip Homburg
6d02d10805 Added getprotobyname. 2005-11-09 15:42:38 +00:00
Philip Homburg
7394f38ed7 Added paramvalue to the library. 2005-11-08 13:59:27 +00:00
Ben Gras
c6412ae342 "forward compatible" hack for lstat() - make new binaries work on old 
systems
 2005-11-07 13:15:09 +00:00
Philip Homburg
ee80996c9a _sigsetjmp was missing. 2005-11-04 17:05:28 +00:00
Philip Homburg
36e1cb4436 sys_eniop was missing. 2005-11-04 17:03:49 +00:00
Ben Gras
94d370ca5f library fixes for symlink, readlink and lstat 2005-11-01 13:13:31 +00:00
Ben Gras
0604dc26a8 Giovanni's symlink patches. 2005-10-31 14:33:12 +00:00
Ben Gras
b94a639398 Giovanni's symlink (+syslog+flock) patches. 2005-10-31 14:31:05 +00:00
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