d/freebsd-dev
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity
266,784 Commits 72 Branches 135 Tags 3.2 GiB
445b5554bf
Commit Graph

10 Commits

Author SHA1 Message Date
Pawel Biernacki
150b9e85b6 sysctlbyname(2): Remove temporary compatibility layer 
Remove temporary compatibility layer introduced in r351729. More that 3 months
should be enough for everybody who runs HEAD to upgrade to the new kernel
already.

Reviewed by:	imp, mjg (mentor)
Approved by:	mjg (mentor)
Differential Revision:	https://reviews.freebsd.org/D22958
 2019-12-29 17:19:57 +00:00
Mateusz Guzik
d05b53e0ba Add sysctlbyname system call 
Previously userspace would issue one syscall to resolve the sysctl and then
another one to actually use it. Do it all in one trip.

Fallback is provided in case newer libc happens to be running on an older
kernel.

Submitted by:	Pawel Biernacki
Reported by:	kib, brooks
Differential Revision:	https://reviews.freebsd.org/D17282
 2019-09-03 04:16:30 +00:00
Pawel Jakub Dawidek
997b5d9426 Eliminate redundant variable. 2012-12-12 15:27:33 +00:00
Ed Schouten
3878829eeb While there, trim some trailing whitespace. 2010-02-21 14:58:01 +00:00
Ed Schouten
62399df2c9 Add proper const keywords to sysctl(3) parameters. 
The `name' and `newp' arguments can be marked const, because the buffers
they refer to are never changed. While there, perform some other
cleanups:

- Remove K&R from sysctl.c.
- Implement sysctlbyname() using sysctlnametomib() to prevent
  duplication of an undocumented kernel interface.
- Fix some whitespace nits.

It seems the prototypes are now in sync with NetBSD as well.
 2010-02-21 13:57:02 +00:00
David E. O'Brien
ea8d448a92 Fix SCM ID's. 2002-02-01 00:57:29 +00:00
Peter Wemm
7f3dea244c $Id$ -> $FreeBSD$ 1999-08-28 00:22:10 +00:00
John Birrell
59fe2e5fd0 Change a variable to type size_t to suit the sysctl prototype. 
Add #include <string.h> to get prototypes.
 1998-03-09 04:34:16 +00:00
Peter Wemm
16373facf6 Have sysctlbyname() take a const first arg (the ascii string) 1997-07-12 11:14:30 +00:00
Poul-Henning Kamp
f3877f2e4e sysctlbyname allows acces to sysctl variables by name. 
The manpage has been sent to linquistic decontamination and will arrive
when released from the quarantine

Reviewed by:	peter
 1997-05-30 20:53:13 +00:00