997c4cdc97
sysctl: Add indirection of symbols to remove clash with sanitizers
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Add indirection and symbol renaming under MKSANITIZER for the linked in
version of sysctlbyname and sysctlgetmibinfo.
2019-08-18 04:10:22 +00:00
c576beb79a
kern.boottime was changed from a struct timeval to a struct timespec
...
in January 2009 (the Christos' time merge, when time_t went to 64 bits).
sysctl needs to catch up. (So do other progs, which will happen, eventually,
but most of them are unaffected in any practical way.)
If you are running a system (NetBSD 6 or later) without this change, try
sysctl -nn kern.boottime
and marvel at the result (in theory, seconds.microseconds) most
probably being something like:
jinx$ sysctl -nn kern.boottime
1540801874.999995564
(There is a 1 in 1000 chance your system will have booted
in the interval [0 , 999999] nanoseconds after some second,
in which case this will not be observed. You should get
(almost) the same value after this change - just now it is as
it should be (there should now always be 9 digits after the '.').
On the other hand, if you're on a big-endian 64 bit host (running
64 bit sysctl) you would have always seen 0 for the microseconds field.
That should be fixed by this.
In sysctl(7) also document what we mean by "the time the system booted".
XXX Pullup -8
XXX Pullup -7
XXX Pullup -6 (oops, missed that one...)
2018-10-30 19:41:21 +00:00
845c916a36
updates for GCC 6.4:
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identd has aliasing violations, use -fno-strict-aliasing.
newfs_msdos's getbpbinfo() has missing {} issues.
sysctl's kern_cp_id() has missing {} issues.
2018-02-04 09:03:23 +00:00
a22e7bc981
say ipsec stats are viewable with netstat.
2017-04-13 14:46:32 +00:00
05ce5c4223
Apply patch from PR 43587, mostly from martin and kre. When writing a
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sysctl variable using ?= fails with EPERM, don't print an error
message.
Ideally setting a sysctl to the same value it already has should also
not fail regardless of permissions, but this would need to be done in
the kernel.
2016-07-31 23:30:28 +00:00
94ae268a8f
mention ip6addrctl
2015-12-13 14:24:47 +00:00
84f76c9c0f
Add intrctl(8).
2015-08-17 06:42:45 +00:00
802a4e04fc
remove debugging
2014-11-09 22:50:38 +00:00
66d4eaa769
add handler for /kern/evcnt and print the actual error when failing.
2014-11-09 18:36:02 +00:00
804dc5f91b
Get rid of all sysc_init_field uses - initialize fields directly in C99
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notation.
2014-05-16 12:22:32 +00:00
722b7feb56
Do not loop over children if a node is not marked as CTLTYPE_NODE.
2014-05-16 08:59:24 +00:00
81c8b4d072
use __func__, EXIT_{SUCCESS,FAILURE}
2014-01-10 18:37:18 +00:00
bbfd34f128
give err() some reason to avoid:
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sysctl.c:2713:5: error: zero-length gnu_printf format string [-Werror=format-zero-length]
2014-01-10 09:38:56 +00:00
a4771072f5
Add missing free() in error path.
2012-12-13 05:27:01 +00:00
9878d5e5c4
use __BITMAP_TYPE
2012-12-07 02:27:29 +00:00
87e18d03a8
fix bug found by clang.
2012-12-05 13:53:39 +00:00
f9868bf95f
switch from fd_set to bitmap macros, by popular demand.
2012-12-01 15:30:16 +00:00
b8e38193b8
put back line I accidentally deleted.
2012-11-29 02:24:14 +00:00
97613513e6
add a handler for the reserved port sysctl variable.
2012-11-29 02:06:17 +00:00
de1cb60c9b
use the proper variable
2012-11-29 02:05:38 +00:00
0836a9f544
Add support for unsigned decimal values.
2012-06-02 21:38:09 +00:00
66dd2755f5
Add __printflike attribution to use vprintf and friends with an argument
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as format string.
2012-03-15 02:02:20 +00:00
3ddbe03f5e
PR/44961: Jukka Ruohonen: for sysctl's with built-in handlers, return OPNOTSUPP
...
if we don't have handlers instead of using the handler we have and silently
failing on attempts to write a node that cannot be written.
2012-03-11 23:33:00 +00:00
b678a11dc2
Only print errors when -A or required. Fix the error message to match others.
2012-02-12 20:54:07 +00:00
8fd6dadaf8
include <netipsec/ipsec.h> rather than <netinet6/ipsec.h> from userland
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where possible, for consistency and compatibility to FreeBSD
(exception: KAME specific statistics gathering in netstat(1) and systat(1))
2012-01-04 16:09:40 +00:00
baa8e84b6f
Use __dead
2011-08-29 14:34:58 +00:00
a14203e91d
Instead of using strncat and re-scanning the strings all the time, use and
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append printf function.
2011-08-24 12:15:44 +00:00
94a8b1353c
no -A or -a with -q
2011-08-03 01:58:30 +00:00
daf90d3763
allow -q flag to work for reads.
2011-08-03 01:47:40 +00:00
00740dd48f
PR/44864: Paul Ripke: Compile regular expressions on demand and only once.
2011-04-16 01:15:54 +00:00
67a4f392d8
use crunchops for crunchables
2010-12-13 21:48:01 +00:00
f9740ada7f
RUMP_ACTION -> RUMPPRG
2010-12-13 17:42:17 +00:00
08fc937c06
make sysctl(8) work as a rump client
2010-11-05 15:55:23 +00:00
e00e7bd5c0
implement CTLTYPE_BOOL support. it was entirely missing. HI MATT!
2010-04-11 01:52:10 +00:00
55a6f2a937
Remove stale references to the "read only at securelevel [12]" flags in
...
the documentation and code comments.
2009-09-30 04:30:50 +00:00
e048bed6b3
Don't print an error with sysctl -w name?=value if name does not exist.
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Should be pulled up to 5.0
2009-04-01 15:55:27 +00:00
deb4c0bbb3
fix sign-compare issues
2009-03-20 13:18:50 +00:00
dab2b670bf
Format the address/offset of hexdump in hex, not decimal.
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Addresses my PR bin/41035
2009-03-18 01:28:25 +00:00
e4bf6d925f
Add missing free() in machdep_diskinfo().
2009-03-05 15:35:59 +00:00
a6533b8fed
Comment out CFLAGS+=-g.
2009-02-13 16:02:05 +00:00
118c87a6fe
fix dev_t format.
2008-12-28 20:17:11 +00:00
a4bfac4a14
Reference secmodel_securelevel(9) manual page.
2008-11-11 00:09:36 +00:00
6543a91fea
Remove the \n and tabs from the __COPYRIGHT() strings.
...
(Tweak some to use a consistent format.)
2008-07-20 01:20:21 +00:00
cd22f25e6f
Move TNF licenses to 2 clause form
2008-05-02 18:11:04 +00:00
3028e483e4
Convert to new 2 clause license
2008-04-29 06:53:00 +00:00
aede3e59fc
PR/35304: C J Coleman: Off-by-one nul byte overwrite in mode_bits routine
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of sbin/sysctl
2006-12-21 22:25:39 +00:00
b311ec9d52
Exit with non-zero on errors.
2006-12-18 12:50:08 +00:00
edab74570a
Move the description of sysctl MIBs from sysctl.3 to a new manual page
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sysctl.7. Remove the list of MIBs from sysctl.8 so we don't have to
maintain duplicate information, as proposed by YAMAMOTO Takashi on
tech-userlevel. Also remove references to header files from sysctl.8.
The numeric constants remain documented, they are still needed in some
cases. See the discussion on tech-userlevel. ("mib list in sysctl.8")
OK by YAMAMOTO Takashi.
2006-12-04 08:59:13 +00:00
df031f1edc
PR/34837: Mindaguas: Add SysV SHM dynamic reallocation and locking to the
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physical memory
2006-11-25 21:40:04 +00:00
a84fee7faf
Initial implementation of PaX Segvguard (this is still work-in-progress,
...
it's just to get it out of my local tree).
2006-11-22 02:02:51 +00:00
kamil