#
5e3934b1 |
|
24-Nov-2023 |
Warner Losh <imp@FreeBSD.org> |
usr.bin: Automated cleanup of cdefs and other formatting Apply the following automated changes to try to eliminate no-longer-needed sys/cdefs.h includes as well as now-empty blank lines in a row. Remove /^#if.*\n#endif.*\n#include\s+<sys/cdefs.h>.*\n/ Remove /\n+#include\s+<sys/cdefs.h>.*\n+#if.*\n#endif.*\n+/ Remove /\n+#if.*\n#endif.*\n+/ Remove /^#if.*\n#endif.*\n/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/types.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/param.h>/ Remove /\n+#include\s+<sys/cdefs.h>\n#include\s+<sys/capsicum.h>/ Sponsored by: Netflix
|
#
1d386b48 |
|
16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line .c pattern Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
|
#
a1b6427a |
|
07-Jul-2023 |
Alfonso Gregory <gfunni234@gmail.com> |
Mark usage function as __dead2 in programs where it does not return In most cases, usage does not return, so mark them as __dead2. For the cases where they do return, they have not been marked __dead2. Reviewed by: imp Pull Request: https://github.com/freebsd/freebsd-src/pull/735
|
#
4d846d26 |
|
10-May-2023 |
Warner Losh <imp@FreeBSD.org> |
spdx: The BSD-2-Clause-FreeBSD identifier is obsolete, drop -FreeBSD The SPDX folks have obsoleted the BSD-2-Clause-FreeBSD identifier. Catch up to that fact and revert to their recommended match of BSD-2-Clause. Discussed with: pfg MFC After: 3 days Sponsored by: Netflix
|
#
dcb724b5 |
|
30-Dec-2021 |
Gleb Smirnoff <glebius@FreeBSD.org> |
ktrdump: properly parse %% in the format string Discovered by: 27ca37acb7c25
|
#
9e5aeba5 |
|
24-Mar-2021 |
Dmitry Chagin <dchagin@FreeBSD.org> |
Fix warning about signed comparison and drop WARNS for ktrdump(8). Reviewed By: jhb, imp MFC after: 1 week Differential Revision: https://reviews.freebsd.org/D29381
|
#
377421df |
|
04-Nov-2018 |
Mariusz Zaborski <oshogbo@FreeBSD.org> |
capsicum: use a new capsicum helpers in tools Use caph_{rights,ioctls,fcntls}_limit to simplify the code.
|
#
44036570 |
|
22-Oct-2018 |
John Baldwin <jhb@FreeBSD.org> |
Add a "live" mode to ktrdump. Support a "live" mode in ktrdump enabled via the -l flag. In this mode, ktrdump polls the kernel's trace buffer periodically (currently hardcoded as a 50 millisecond interval) and dumps any newly added entries. Fancier logic for the timeout (e.g. a command line option or some kind of backoff based on the time since the last entry) can be added later as the need arises. While here, fix some bugs from when this was Capsicum-ized: - Use caph_limit_stream() for the output stream so that isatty() works and the output can be line-buffered (especially useful for live mode). - Use caph_limit_stderr() to permit error messages to be displayed if an error occurs after cap_enter(). Reviewed by: kib, 0mp (manpage) MFC after: 2 months Differential Revision: https://reviews.freebsd.org/D17315
|
#
7672a014 |
|
19-Jun-2018 |
Mariusz Zaborski <oshogbo@FreeBSD.org> |
Convert `cap_enter() < 0 && errno != ENOSYS` to `caph_enter() < 0`. No functional change intended.
|
#
1de7b4b8 |
|
27-Nov-2017 |
Pedro F. Giffuni <pfg@FreeBSD.org> |
various: general adoption of SPDX licensing ID tags. Mainly focus on files that use BSD 2-Clause license, however the tool I was using misidentified many licenses so this was mostly a manual - error prone - task. The Software Package Data Exchange (SPDX) group provides a specification to make it easier for automated tools to detect and summarize well known opensource licenses. We are gradually adopting the specification, noting that the tags are considered only advisory and do not, in any way, superceed or replace the license texts. No functional change intended.
|
#
8e15d40d |
|
11-Sep-2017 |
Mark Johnston <markj@FreeBSD.org> |
Provide an error message if KTR symbols in a vmcore cannot be resolved. libkvm does not set an error string in this case, so we were previously failing silently. MFC after: 1 week
|
#
208a8594 |
|
15-Dec-2016 |
Conrad Meyer <cem@FreeBSD.org> |
ktrdump(8): Capsicumify We restrict the (optional) input file and output files. It would be nice to restrict the KVM files, but that's up to libkvm. We wait until after kvm_nlist() is invoked to cap_enter() because kldsym() isn't supported in the Capsicum sandbox. Feedback from: emaste@ (earlier versions) Sponsored by: Dell EMC Isilon Differential Revision: https://reviews.freebsd.org/D7921
|
#
330c5443 |
|
06-Feb-2015 |
John Baldwin <jhb@FreeBSD.org> |
Change ktrdump to use the more standard -M/-N flags to specify the path to a crash dump and kernel, respectively. The existing -m/-e flags are still supported for backwards compatiblity but are no longer documented. Requested by: np MFC after: 2 weeks
|
#
3447a66d |
|
14-Mar-2014 |
Neel Natu <neel@FreeBSD.org> |
Don't dump entries that were modified during the time the KTR buffer was being copied to userspace. Failing to do this would result in entries at the bottom of the ktrdump output to be more recent than entries at the top. With this change the timestamps are monotonically decreasing going from the top to the bottom of the ktrdump output.
|
#
f8c8b7ee |
|
14-Mar-2014 |
Neel Natu <neel@FreeBSD.org> |
Fix an issue with ktrdump(8) where it would not print all entries in the KTR buffer. This happens when 'i' tries to wrap around from 0 to 'entries - 1'. Since 'i' is a signed integer the modulo operation actually returns a negative number. Fix this by computing the next index to use "by hand" instead of relying on the modulo operator.
|
#
0d52168e |
|
17-Jan-2014 |
Gleb Smirnoff <glebius@FreeBSD.org> |
Print the ktr(4) format line that caused a failure. Sponsored by: Nginx, Inc.
|
#
28d91af3 |
|
14-Nov-2012 |
Jeff Roberson <jeff@FreeBSD.org> |
- Implement run-time expansion of the KTR buffer via sysctl. - Implement a function to ensure that all preempted threads have switched back out at least once. Use this to make sure there are no stale references to the old ktr_buf or the lock profiling buffers before updating them. Reviewed by: marius (sparc64 parts), attilio (earlier patch) Sponsored by: EMC / Isilon Storage Division
|
#
913f53dc |
|
30-Oct-2012 |
Navdeep Parhar <np@FreeBSD.org> |
Catch up with r238925. ktr_entries may not be a power of 2.
|
#
718f2aed |
|
25-Jan-2011 |
Dmitry Chagin <dchagin@FreeBSD.org> |
Add -H flag to print thread id.
|
#
a7d5f7eb |
|
19-Oct-2010 |
Jamie Gritton <jamie@FreeBSD.org> |
A new jail(8) with a configuration file, to replace the work currently done by /etc/rc.d/jail.
|
#
fe0506d7 |
|
09-Mar-2010 |
Marcel Moolenaar <marcel@FreeBSD.org> |
Create the altix project branch. The altix project will add support for the SGI Altix 350 to FreeBSD/ia64. The hardware used for porting is a two-module system, consisting of a base compute module and a CPU expansion module. SGI's NUMAFlex architecture can be an excellent platform to test CPU affinity and NUMA-aware features in FreeBSD.
|
#
612f2a05 |
|
20-Feb-2009 |
Xin LI <delphij@FreeBSD.org> |
Remove unnecessary opt* definations.
|
#
d7f03759 |
|
19-Oct-2008 |
Ulf Lilleengen <lulf@FreeBSD.org> |
- Import the HEAD csup code which is the basis for the cvsmode work.
|
#
e5ed7bcc |
|
12-Jan-2006 |
Gleb Smirnoff <glebius@FreeBSD.org> |
Skip format flags, when parsing ktr_desc.
|
#
ee574da5 |
|
09-Dec-2005 |
Nate Lawson <njl@FreeBSD.org> |
Really fix the relative timestamp bug. It was only incorrect for the ALQ case. It seems entries are in reverse order when read from the kernel memory but in the right order when read from a file (i.e. ALQ). Handle both cases. MFC after: 1 day
|
#
c578cf5e |
|
06-Dec-2005 |
Nate Lawson <njl@FreeBSD.org> |
Fix -r flag to actually work. "now" comes after "then", not vice versa. MFC after: 1 day
|
#
671cff5a |
|
05-Jun-2005 |
Christian S.J. Peron <csjp@FreeBSD.org> |
Append a newline character to the usage string. MFC after: 3 days
|
#
f682f10c |
|
21-May-2005 |
Ruslan Ermilov <ru@FreeBSD.org> |
Sync program's usage() with manpage's SYNOPSIS.
|
#
c7f4c395 |
|
26-Sep-2004 |
Julian Elischer <julian@FreeBSD.org> |
Don't use an uninitialised variable when reading from a ktr alq file.
|
#
7d8c7fe1 |
|
22-May-2004 |
Robert Watson <rwatson@FreeBSD.org> |
Add a "-r" flag to ktrdump(1) to print relative timestamps when used with "-t" rather than absolute timestamps. This allows the reader to get a better sense of latency between events, such as time to schedule an interrupt thread from time the interrupt occurred. Assert a copyright on ktrdump.c since I seem to be modifying it more than I thought.
|
#
7ddc8937 |
|
21-May-2004 |
Robert Watson <rwatson@FreeBSD.org> |
Add a quiet mode to ktrdump(1): if the "-q" flag is used, don't print the pretty text header on top of the output. Simplifies feeding the results of tracing into a script for mechanical processing.
|
#
dd6cf019 |
|
21-May-2004 |
Robert Watson <rwatson@FreeBSD.org> |
When the 'f' flag is passed to ktrdump(1), use 40 characters for the "file and line" field consistently; previously, a 32-character field length was used for the table header, which resulted in the header not lining up with the table.
|
#
feeb2580 |
|
15-Feb-2004 |
David Malone <dwmalone@FreeBSD.org> |
Remove an unused variable.
|
#
b241e69d |
|
06-Oct-2002 |
Kris Kennaway <kris@FreeBSD.org> |
Use strlcpy() instead of strcpy() to not overflow static buffers.
|
#
cba1f1e0 |
|
22-Sep-2002 |
Jeff Roberson <jeff@FreeBSD.org> |
- Add the -i option to read in a saved ktr file output by KTR_ALQ.
|
#
d93b1f83 |
|
01-Apr-2002 |
Jake Burkholder <jake@FreeBSD.org> |
1. Add missing include of stdint.h. 2. Fix reversed arguments to strcpy. Noticed by: davidc (2)
|
#
be6ba83a |
|
31-Mar-2002 |
Jake Burkholder <jake@FreeBSD.org> |
ktrdump is a utility to dump the ktr trace buffer from userland. It can also be run on a core dump.
|