Fix crash if a process sends itself a SIGTRAP. Just forward it as expected.
This does not match head as the code was rewritten significantly there.
Relnotes: yes
r286506,r286510,r286561,r286562,r287034
Update svnlite from 1.8.10 to 1.8.14, and the support components:
serf->1.3.8, apr->1.5.2, apr-util->1.5.4, sqlite3->3.8.11.1
This includes syncing the developer templates with head.
Its idea was to be a simple initiator and execute several commands from
kernel level, but FreeBSD never had consumer for that functionality,
while its implementation polluted many unrelated places.
Export a list of VM objects in the system via a sysctl. The list can be
examined via 'vmstat -o'. It can be used to determine which files are
using physical pages of memory and how much each is using.
Update vmstat usage for last-argument count/wait parameters
Correct the usage in both the manpage and in usage() to indicate
that the wait interval and repetition count may be given either
with the respective -w/-c arguments, or as the final positional
arguments. [0]
The corresponding code to implement the positional arguments has
been conditional on the (always-enabled) BACKWARD_COMPATIBILITY
macro since the original 4.4-lite import. It's no longer reasonable
to remove the functionality, so remove the macro and conditional
instead.
Note that multiple disks may be given on the command line.
While here, sort arguments and apply minor mdoc fixes.
PR: 184755 [0]
Ar cannot handle UIDs with more than 6 digits, and storing the mtime,
uid, gid and mode provides little to negative value anyhow for ar's
uses. Turn on deterministic (-D) mode by default; it can be disabled by
the user with -U.
Also MFC follow-on fixes in r286024 and r287324.
PR: 196929
Relnotes: Yes
Sponsored by: The FreeBSD Foundation
login.c doesn't really need libutil.h, don't include it.
login_fbtab.c includes paths.h and pathnames.h, and pathnames.h includes
paths.h. Eliminate the paths.h inclusion in login_fbtab.c.
- Avoid accessing window properties directly, instead, use accessors.
This should be no-op for now, but allows the code to work if we
move to NCURSES_OPAQUE.
- Use calloc() instead of malloc+bzero.
calendar(1): add a few more dates to the Christian calendar
Bring some well established holidays that also happen to be legal
holidays in many Catholic countries.
- uri is expected to be nul-terminated (strchr used later),
so use strlcpy instead of strncpy.
- replace the other two cases of strncpy+\0 with strlcpy.
Drop group privileges after opening the kvm descriptor, otherwise, the code
would not drop privileges as expected.
While there also add checks for the drop and bail out immediately if we
failed.
This is required in order for us to support deterministic mode by
default. If multiple -D or -U options are specified on the command
line, the final one takes precedence. GNU ar also uses -U for this.
PR: 196929
Sponsored by: The FreeBSD Foundation
If the resulting argument is longer than MAXPATHLEN, realloc() was called to
extend the space, but the new pointer was not correctly stored.
Different from what OpenBSD has done, rewrite brace_subst() to calculate the
necessary space first and realloc() at most once.
As before, the e_len fields are not updated in case of a realloc.
Therefore, a following long argument will do another realloc.
PR: 201750
patch(1): small include changes.
Mostly to match OpenBSD, no functional change.
MFC r286601 + 286617:
use posix_spawn(3) instead of fork() and exec() manually as suggested
by jmg@.
Unbreak "last reboot".
According to the last(1) man page, the "reboot" pseudo-user should print
all system reboot entries. This got broken by the utmpx import, as
records are typed.
Re-add support for "last reboot" by specifically matching against
SHUTDOWN_TIME and BOOT_TIME records.
PR: 168844
Submitted by: matthew@
- Add SOCK_SEQPACKET support in UNIX-domain socket.
- Display zoneid using % notation in an IPv6 address.
- Use nitems().
- Use sstos{in,in6,un} macros to simplify casts.
- style(9).
Approved by: re (gjb)
- Add IPv6 support in quota(1). While rpc.rquotad has supported
PF_INET6 for a long time, quota(1) utility supported only PF_INET.
- Clean up confusing changes in f_mntfromname.
- Add an entry for rquotad with rpc/udp6 to inetd.conf.
PR: 194084
Approved by: re (kib)
Sponsored by: The FreeBSD Foundation
Make calendar(1) usable again. rework the calendar parser so that it is
compatible with documented format:
Support includes surrounded by '"' or '<' '>'
Print warnings about bad syntax
Correctly navigate through include directories to find calendar files
Correctly support multiple includes
While here:
MFC: 262011 (by eadler)
calendar(1): don't segfault in invalid input
When the user supplies an invalid number of days provide a useful error message
instead of segfaulting.
Approved by: re (gjb)
Fault in the buffer prior to writing to workaround poor performance due
to interaction with kernel fs deadlock avoidance code. See the comment
prior to vn_io_fault_doio() in sys/kern/vfs_vnops.c for details of the
issue.
On my stable/10 desktop with a 16MB obj.o and "ar r out.a obj.o" I see
the following run times (seconds):
x ar.r284891
+ ar.patched
+----------------------------------------------------------------------+
|+ |
|+ x|
|+ xx|
|A |A|
+----------------------------------------------------------------------+
N Min Max Median Avg Stddev
x 3 1.307 1.321 1.315 1.3143333 0.0070237692
+ 3 0.020 0.023 0.022 0.021666667 0.0015275252
Difference at 95.0% confidence
-1.29267 +/- 0.0115203
-98.3515% +/- 0.876513%
(Student's t, pooled s = 0.00508265)
Thanks to kib for diagnosing and explaining the issue and suggesting
the workaround.
Approved by: re (gjb)
Sponsored by: The FreeBSD Foundation
Fix "netstat -gW" behavior broken in r259638.
netstat has two options for printing multicast tables:
sysctl (the default one for live systems) and kvm-based one (for cores).
It looks like kvm-based one hasn't been working since it's been introduced
in r190012 due to absence of mfctablesize kernel symbol.
Check for all ipv4-multicast symbols being correctly resolved was introduced
in r259638 regardless of 'live' value leading to "No IPv4 MROUTING" error
message.
Reported by: Olivier Cochard-Labbé
Approved by: melifaro@
Sponsored by: Netgate
VHD fixes for Microsoft Azure:
1. Round the image size to the VHD geometry and then round to a
multiple of 1MB.
2. Change the creator OS from "FBSD" to "Wi2k". It matters...
3. Bump the VHD tool version and the mkimg version.
Approved by: re (gjb)
