using rcmd directly. This has been in my tree for a long time, but we
may need to sync with OpenBSD before MFC.
Obtained from: openbsd
PR: 15830
MFC after: 2 months
manual page), fix capitalization, and remove chflags reference from
SEE ALSO since the only time it's referenced is with an .Xr, anyway.
Submitted by: bde
Updated by peter following KSE and Giant pushdown.
I've running with this patch for two week with no ill side effects.
PR: kern/12014: Fix SysV Semaphore handling
Submitted by: Peter Jeremy <peter.jeremy@alcatel.com.au>
number of characters that are searched. This is especially useful
with file operations and non-NUL terminated strings.
Silence from: -audit, -hackers
MFC after: 5 days
1) Allow the sending of more than one control message at a time
over a unix domain socket. This should cover the PR 29499.
2) This requires that unp_{ex,in}ternalize and unp_scan understand
mbufs with more than one control message at a time.
3) Internalize and externalize used to work on the mbuf in-place.
This made life quite complicated and the code for sizeof(int) <
sizeof(file *) could end up doing the wrong thing. The patch always
create a new mbuf/cluster now. This resulted in the change of the
prototype for the domain externalise function.
4) You can now send SCM_TIMESTAMP messages.
5) Always use CMSG_DATA(cm) to determine the start where the data
in unp_{ex,in}ternalize. It was using ((struct cmsghdr *)cm + 1)
in some places, which gives the wrong alignment on the alpha.
(NetBSD made this fix some time ago).
This results in an ABI change for discriptor passing and creds
passing on the alpha. (Probably on the IA64 and Spare ports too).
6) Fix userland programs to use CMSG_* macros too.
7) Be more careful about freeing mbufs containing (file *)s.
This is made possible by the prototype change of externalise.
PR: 29499
MFC after: 6 weeks
is interrupted by saving the pid.
The old code would assign the return value to pid which would trash
it, to fix the problem save a copy of the pid to be used as the
paramter to wait4().
Submitted by: Toshihiko ARAI <toshi@jp.FreeBSD.org>
The corresponding bugs in <wchar.h> have no effect because the function
prototypes there don't have args so the __restrict "keyword" is
misinterpreted as an arg.
