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Author SHA1 Message Date
Juli Mallett
36f45138fb Add a flag (-q) which prints no header for the file and which doesn't indent the 
match text; it also doesn't warn() for files which can't be opened.  Remove
global variables.  Use bool.  fopen(3) the files instead of freopen(3)ing stdin.
 2005-05-12 18:57:37 +00:00
Juli Mallett
3b7d275a3d Include <err.h>. On my system CVS Make(1) has an implicit declaration of 
warnc(3) without it.
 2005-05-12 16:40:16 +00:00
Christian Brueffer
355ff30c95 Wordsmithing. 
PR:		80133
Submitted by:	Zheyu Shen <free.bsd@gmx.net>
MFC after:	3 days
 2005-05-12 16:18:58 +00:00
Hartmut Brandt
fda7e43bda Still too early to bump WARNS - there are still warnings on 64bit 
architectures.
 2005-05-12 15:58:25 +00:00
Hartmut Brandt
2c050ec33f Make sure machine is initialize before use. Also make two pointers const 
to get rid of the last two const warnings.
 2005-05-12 15:54:52 +00:00
Hartmut Brandt
fac1e7a589 Get rid of the warning about vfork() clobbering variables. 
Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.246)
 2005-05-12 15:54:17 +00:00
Hartmut Brandt
616b319ded Do mktemp() by hand to get rid of the mktemp() warning and the 
possible associated security hole.

Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.245)
 2005-05-12 15:45:14 +00:00
Hartmut Brandt
6bf2b616ac Use a variable initialized to a string instead of the string directly 
to get rid of a const warning.

Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.244)
 2005-05-12 15:41:02 +00:00
Hartmut Brandt
375209dd24 Move code in CondToken() and get rid of a goto. 
Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.243)
 2005-05-12 15:38:11 +00:00
Hartmut Brandt
8de86ef91d Remove a useless else and un-indent the following code. 2005-05-12 15:35:33 +00:00
Hartmut Brandt
a604bcc55d Revert the previous accidential commit. 2005-05-12 15:20:50 +00:00
Hartmut Brandt
46180c9f74 Cleanup SuffFindArchDeps() to get rid of two const-warnings. 
Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.240)
 2005-05-12 15:20:03 +00:00
Hartmut Brandt
7ea02fbf54 The first element of the vector built by brk_string() is never 
used so there is no need to stuff the value of .MAKE into it,
which btw isn't set for quite a while already.

Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.239)
 2005-05-12 15:10:45 +00:00
Hartmut Brandt
059649b9ce Cleanup. Move initialisation of file and program global variables 
to top of main() and sort them. Make chdir_verify_path() static - it
is used only here.

Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.238)
 2005-05-12 15:04:14 +00:00
Hartmut Brandt
1185781977 Replace a lot of Var_Set(..., VAR_GLOBAL) by Var_SetGlobal(). 
Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.237)
 2005-05-12 14:47:22 +00:00
Hartmut Brandt
7007abaf14 Cleanup main(). Move catching SIGCHLD into job.c. Move unsetenv("ENV") 
into job.c. Move retrieving of environment nearer to the place where it
is actually used and invert the preprocessor conditionals to use
positive logic.

Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.236)
 2005-05-12 14:43:32 +00:00
Hartmut Brandt
54a923046f Reshuffle functions to get rid of prototypes. 
Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.235)
 2005-05-12 14:35:01 +00:00
Hartmut Brandt
3db87a68e0 Compat_RunCommand is used only in job.c so make it static there. 
Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.234)
 2005-05-12 14:33:24 +00:00
Hartmut Brandt
7594df85cf Move variable printing from main.c to var.c 
Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.233)
 2005-05-12 14:31:42 +00:00
Hartmut Brandt
8b8eb9e2ab Fix the fix for bin/72510 applied in job.c:1.70. Actually there have 
been two maxJobs variables: one static in job.c and one global used in
main.c and parse.c. Makeing one global out of these was the wrong way
to fix the problem. Instead rename the global one to jobLimit and keep
maxJobs static in job.c.

Suggested by:	rwatson
PR:		bin/72510
 2005-05-12 14:16:44 +00:00
Gleb Smirnoff
35fd572dcb - Gather statistics about failed mbuf+cluster+ng_item allocations. 
- Adjust comments and variables names in nfinfo.
 2005-05-12 13:52:49 +00:00
Yoshihiro Takahashi
77bcc9ce35 Move the pc98 keymap define into pckbdtables.h because it should be used 
only on the pckbd driver.
 2005-05-12 13:39:31 +00:00
Yoshihiro Takahashi
164e09ddb4 - Move the NPX_DEBUG option to options.{i386,pc98} and use opt_npx.h. 
- Move npx related defines to {i386,pc98}/include/npx.h to remove #include
  {isa,cbus}.h.
 2005-05-12 12:47:41 +00:00
Yoshihiro Takahashi
d6c331a30d Remove unused IO_NPX* defines. 2005-05-12 12:36:31 +00:00
Hartmut Brandt
0ec9b6feef Move some global variables to the correct files. 
Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.232)
 2005-05-12 11:58:39 +00:00
Hartmut Brandt
e30f38a08e Untwist the convoluted if() expressions in JobFinish(). They 
could benefit from even more untwisting.

Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.23[01])
 2005-05-12 11:47:17 +00:00
Hartmut Brandt
d8549718a9 Move some comments around to where they belong and remove some unneccessary 
gcc magic.

Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.229)
 2005-05-12 11:16:04 +00:00
Hartmut Brandt
f7a01b8dcc Convert Compat_RunCommand() to use ProcWait(). This also gives Cmd_Exec() 
the potential to handle interrupts which it doesn't currently.

Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.228)
 2005-05-12 11:09:45 +00:00
Hartmut Brandt
32b5d9451b Make a function ProcWait() that waits for the given process. 
Submitted by:	Max Okumoto <okumoto@ucsd.edu> (7.227)
 2005-05-12 10:55:37 +00:00
Hartmut Brandt
4eb51779c8 Overhaul the fork(), exec() code. Put all the common handling that 
takes place in the child process in a function ProcExec(). Make sure,
that the child does not call malloc() or other potential dangerous
functions (there are still calls to Punt() in the error case that
should go away). Allocate the argv string via malloc to overcome
the non-constness bug of the execvp prototype. Change the handling of
shell meta-characters and move the builtin list near the list of shell
builtins. Both of these lists should actuall be configurable by the .SHELL
target since they depend on the shell used.

Patch:		7.21[2-9], 7.22[0-46]
Submitted by:	Max Okumoto <okumoto@ucsd.edu>
 2005-05-12 10:40:57 +00:00
Peter Grehan
10b00dd4f3 The final test in unlock_and_deallocate() to determine if GIANT needs to be 
unlocked wasn't updated to check for OBJ_NEEDGIANT. This caused a WITNESS
panic when debug_mpsafevm was set to 0.

Approved by:	jeffr
 2005-05-12 04:09:41 +00:00
Pawel Jakub Dawidek
07ebf8c8c3 We don't use 'mp' variable, but we do want to mount devfs, ehh. 2005-05-12 01:49:51 +00:00
Paul Saab
0077b0163f When looking for the next hole to retransmit from the scoreboard, 
or to compute the total retransmitted bytes in this sack recovery
episode, the scoreboard is traversed. While in sack recovery, this
traversal occurs on every call to tcp_output(), every dupack and
every partial ack. The scoreboard could potentially get quite large,
making this traversal expensive.

This change optimizes this by storing hints (for the next hole to
retransmit and the total retransmitted bytes in this sack recovery
episode) reducing the complexity to find these values from O(n) to
constant time.

The debug code that sanity checks the hints against the computed
value will be removed eventually.

Submitted by:   Mohan Srinivasan, Noritoshi Demizu, Raja Mukerji.
 2005-05-11 21:37:42 +00:00
Olivier Houchard
e85d3fc3c8 Don't forget to copy the TP when forking, or bad things will happen to the 
child process if it tries to use threads.
 2005-05-11 21:20:42 +00:00
Christian Brueffer
befb7f333f Fix three typos in comments. Two of them obtained from OpenBSD. 
MFC after:	3 days
 2005-05-11 21:10:35 +00:00
Pawel Jakub Dawidek
b8bc5373e1 Remove unised variable introduced by accident in rev 1.168. 
Found by:	Coverity Prevent analysis tool
 2005-05-11 19:50:34 +00:00
Pawel Jakub Dawidek
3ac6c13bd4 cp can't be NULL. 
Noticed by:	Coverity Prevent analysis tool
 2005-05-11 19:36:56 +00:00
Pawel Jakub Dawidek
b957751627 gp can't be NULL. 
Noticed by:	Coverity Prevent analysis tool
 2005-05-11 19:35:43 +00:00
Pawel Jakub Dawidek
f850b2781f Plug memory leaks. 
Found by:		Coverity Prevent analysis tool
 2005-05-11 19:27:38 +00:00
Alexander Kabaev
42e1d99cc8 Do not dereference dvp pointer before doing a NULL check. 
Noticed by: Coverity Prevent analysis tool.
 2005-05-11 19:08:38 +00:00
Alexander Kabaev
59195c3a3d Plug a potential memory leak. 
Noticed by: Coverity Prevent analysis tool.
 2005-05-11 18:53:14 +00:00
Søren Schmidt
c46e1f5333 Add new Intel PCI ID's for the ICH7 chips (untested). 2005-05-11 18:29:15 +00:00
Alexander Kabaev
0ca9ed8674 Handle theoretical case of vfs_export being called with both MNT_DELEXPORT and 
MNT_EXPORT flags set. Do not reuse the memory that has just been freed.
 2005-05-11 18:25:42 +00:00
Pawel Jakub Dawidek
862f5624ea Add KASSERT() to be sure there is an active component. 
Suggested by:	Coverity Prevent analysis tool
 2005-05-11 18:13:51 +00:00
Pawel Jakub Dawidek
0a3384a8f8 Check return value. 
Found by:	Coverity Prevent analysis tool
 2005-05-11 18:07:39 +00:00
Alexander Kabaev
693937214b Do not initialize path variable with useless value just before 
xpt_create_path overwrites it anyway.

Noticed by:     Coverity Prevent analysis tool
 2005-05-11 17:39:33 +00:00
Max Khon
5cf3bf70f7 - check for geom_uzip module presence using kldstat -m. 
kldstat -m finds geom_uzip module even if it is compiled in statically.
- create output file with x bit set.
- build mkuzip on all architectures (verified with "make universe").
- fix typo in info message.
 2005-05-11 17:02:38 +00:00
Søren Schmidt
d81c813f10 Add support for AHCI compliant ATA devices. 
For now just support the Intel ICH6 as that the HW at hand.

Sponsored by:	pair.com
 2005-05-11 16:10:08 +00:00
Warner Losh
3ecc7feefc Take out Giant in uhub_child_* in giant. There's one place where we 
could sleep which I think can lead to races.  However, there are fewer
with this code than without it.

Submitted by: Hans Petter Selasky
 2005-05-11 15:21:22 +00:00
Søren Schmidt
d0968d7845 Add back one line that got deleted in the last commit. 
Change the comment there so it better describes whats going on.

This should fix the boot problems of late.
 2005-05-11 14:36:26 +00:00