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3362 Commits

Author SHA1 Message Date
itojun 35e21131ac use strlcat 2003-05-16 14:40:41 +00:00
itojun f265a4a4da use strlcpy. [fixed off-by-one in subr_prop.c] 2003-05-16 14:25:02 +00:00
christos 15fab6425c Fix a variety of kernel panics related to unchecked export data: 
1. sa_len was not properly checked.
2. sa_family was not properly checked [even used as an array index!]
3. we only know about inet4 and inet6, so make sure that the corresponding
   data is valid before using it.
4. keep reference counts of addresses used (is that necessary?)
 2003-05-16 14:01:56 +00:00
christos ade6fba604 add a crcmp() function. 2003-05-16 13:55:18 +00:00
dsl 88b103687c ktrace rval[1] - in order to get both fd numbers for pipe() 2003-05-15 12:56:16 +00:00
dbj 1ce09bdefb fix nits to compile when DEBUG_KGDB is defined 2003-05-13 02:13:14 +00:00
dsl 3a7f8f18f1 ktrace ioctl data buffers 
Optimise structure layout for 'struct selinfo' to avoid padding on 64bit
systems.  Use an entire variable for the 'collision' flag for efficiency.
 2003-05-12 15:17:36 +00:00
jdolecek d17c485917 make couple ksym functions' arguments const 2003-05-11 08:23:22 +00:00
matt 2de77aeda1 Make we keep track of the file sizes in a size_t, not an int. Also break 
out the writing of an lwp's registers to a separate function.  XXX Although
not really the correct way to do this, make the thread that caused the
coredump has it's register set written first so GDB is happy.  (this is a
bridge until TRT is done).
 2003-05-08 20:26:40 +00:00
matt d97fd7e0ed In setrunnable, give more infomrmation in the panic message so we can 
figure out WTF went wrong.
 2003-05-08 02:04:11 +00:00
ragge 4f432cf54f Remove useless entries from the symbol table at load. 
Add patricia-tree-style lookup code for symbols (for fast lookups).
 2003-05-07 21:28:16 +00:00
fvdl 65770cf2e9 In the KMEMSTATS && DIAGNOSTIC case, add a check for inuse already being 0 
at free() time. This will at least catch an alloc/free mismatch early in
boot, rather than having it hang hard because of a wrapped ks_limit.
 2003-05-06 18:07:57 +00:00
yamt b2479414be export some of sosend loan routines for nfsd. 2003-05-03 17:53:17 +00:00
fvdl c5b60c55a3 Make gcc3 happy ("label at end of compound statement"). 2003-05-03 15:02:54 +00:00
yamt d056e8ce9a get pointer to v_interlock directly 
as we are not interested in the rest of the vnode here.
 2003-05-03 11:19:05 +00:00
yamt 7b589d5ebc fix locking. 2003-05-02 12:43:01 +00:00
ragge 87c706341d #ifdef KSYMS_DEBUG should be #if NKSYMS. 2003-05-02 09:34:57 +00:00
tron 74905fd4b6 Fix build problems for kernel configurations without the "ksyms" 
pseudo-device.
 2003-05-02 09:19:51 +00:00
ragge b16f870314 Enable the ioctl's. 2003-05-01 20:46:20 +00:00
yamt 300627c9c0 - KNF. 
- remove unneeded caddr_t casts.
 2003-05-01 15:25:06 +00:00
yamt 8565905ff8 use FREE instead of free for MALLOC'ed memory. 2003-05-01 14:59:51 +00:00
yamt 99411362c0 MP locking. 2003-05-01 14:36:43 +00:00
yamt a2e9a85481 remove a part of comment that isn't true anymore. 2003-05-01 13:14:49 +00:00
yamt 31dc0f47c6 ANSIfy. 2003-05-01 13:06:59 +00:00
yamt 4d5238a439 don't export lockf internal functions. 2003-05-01 12:49:16 +00:00
thorpej 8e8114bf55 Fix a logic botch that would cause some unwanted messages in the 
AB_SILENT case.
 2003-04-29 00:56:52 +00:00
ragge 520c93de28 Make ksymms_init() take void * parameters instead of caddr_t. 2003-04-26 10:24:58 +00:00
ragge cddfd23e42 Mobe the SYMTAB_SPACE stuff to ksyms_init, so that it can be used without 
DDB compiled-in.
 2003-04-25 20:30:57 +00:00
ragge 0bd41108c4 Explicitly cast printf arg to long, from Tom Spindler. 2003-04-25 07:35:21 +00:00
ragge f5cb3ec885 Teach the lkm code to add loaded module symbols to the in-kernel symbol table. 
XXX - The way this works is clumsy, at least. It will be fixed as soon as
the in-kernel linker is in place.
 2003-04-24 20:09:43 +00:00
ragge 44305abd0b Basic implementation of in-kernel symbol table manager + /dev/ksyms. 2003-04-24 19:56:43 +00:00
nathanw 68b16f8c13 Patch from Nick Hudson to clean up a couple of cases in proc_unstop(), 
as well as improving the comments a bit. Addresses PR kern/20159.
 2003-04-23 21:32:10 +00:00
matt 13bf20997a Need to include <sys/sa.h> for <sys/syscall.h> 2003-04-23 17:50:51 +00:00
christos 8906603597 fix wrong calculation. pointed by enami. 2003-04-22 13:11:23 +00:00
manu 0fd8402c80 Some Mach-O libraries do not have a load base address. The Darwin 
kernel seems to skip them, letting the dirty job to dyld.
 2003-04-21 14:32:25 +00:00
provos 14ea3a1c62 better performance for fast path; simplify for future lwp support. 2003-04-20 20:30:34 +00:00
yamt 9cb95972fa add simple_locks that are missed in the previous. 2003-04-20 07:06:33 +00:00
christos 62d7b4df25 PR/5458: Andrew Brown: acct(2) bug accounting to files marked sappnd 2003-04-20 03:20:18 +00:00
christos cd174e0605 make the copy_statfs_args() function copy all the fields that are not 
set by the filesystems. Before my changes, the statfs code depended
on calling it with mp->mnt_stat, and did not explicitly initialize
anything!
 2003-04-18 22:44:45 +00:00
simonb 3a00c85d38 Add a KASSERT to make sure that "sizeof(struct mbuf)" is MSIZE. 
Extra insurance for Steve Woodford's recent <sys/mbuf.h> patch.
 2003-04-18 01:24:20 +00:00
fvdl 2807f6e56a A bit of an ugly workaround to avoid a warning for a larger MSIZE. 
Shouldn't make a difference in the generated code.
 2003-04-17 13:12:39 +00:00
christos 80ecd573c0 PR/1796: John Kohl: statfs misbehaves under chrooted environments. 
- Under chroot it displays only the visible filesystems with appropriate paths.
- The statfs f_mntonname gets adjusted to contain the real path from root.
- While was there, fixed a bug in ext2fs, locking problems with vfs_getfsstat(),
  and factored out some of the vfsop statfs() code to copy_statfs_info(). This
  fixes the problem where some filesystems forgot to set fsid.
- Made coda look more like a normal fs.
 2003-04-16 21:44:18 +00:00
dsl 8a94d0064f Remember if ntp has adjusted clock rate, hardware RTC may be wrong. 2003-04-16 21:35:07 +00:00
dsl 8eefc5d061 Flag that adjtime has happened, hardware RTC might be wrong 2003-04-16 21:34:15 +00:00
christos c0d7b8d87a move declaration of getcwd_common and constant to the header file. 2003-04-16 20:00:03 +00:00
skrll ab7df78c6d ANSIfy proc_unstop 2003-04-15 12:11:25 +00:00
dsl 6ff706ac19 CONSTCONT should have been CONSTCOND 2003-04-13 09:08:04 +00:00
dsl b757e31c2a Fix error message for 64bit daddr_t 2003-04-13 07:51:30 +00:00
thorpej 9b3ce45b2a Add two new mbuf routines: 
* m_apply(), which applies a function to each mbuf in chain
  starting at a specified offset, for a specified length.
* m_getptr(), which returns a pointer to the mbuf, as well as
  the offset into that mbuf, corresponding to an offset from
  the beginning of an mbuf chain.

From OpenBSD, cleaned up slightly by me.
 2003-04-12 02:49:25 +00:00
christos cf6014f0ed use VREAD instead of VWRITE, this ioctl is used to redirect console output. 2003-04-10 22:35:00 +00:00