![[BACK]](/icons/back.gif){kind=icon}
Up to [local] / src / usr.bin / ktrace
Request diff between arbitrary revisions
Default branch: MAIN
Revision 1.40 / (download) - annotate - [select for diffs], Wed Mar 8 04:43:11 2023 UTC (14 months, 1 week ago) by guenther
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE,
OPENBSD_7_5,
OPENBSD_7_4_BASE,
OPENBSD_7_4,
OPENBSD_7_3_BASE,
OPENBSD_7_3,
HEAD
Changes since 1.39: +1 -2 lines
Diff to previous 1.39 (colored)
Delete obsolete /* ARGSUSED */ lint comments. ok miod@ millert@
Revision 1.39 / (download) - annotate - [select for diffs], Tue Feb 22 17:35:01 2022 UTC (2 years, 2 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_7_2_BASE,
OPENBSD_7_2,
OPENBSD_7_1_BASE,
OPENBSD_7_1
Changes since 1.38: +1 -2 lines
Diff to previous 1.38 (colored)
MAXCOMLEN is no longer needed in these programs, so remove the annotation from sys/param.h include lines, or remove the include lines entirely if it this was the least requirement. ok millert
Revision 1.38 / (download) - annotate - [select for diffs], Wed Sep 1 15:54:40 2021 UTC (2 years, 8 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_7_0_BASE,
OPENBSD_7_0
Changes since 1.37: +3 -1 lines
Diff to previous 1.37 (colored)
A couple commands don't need sys/param.h, but they do need sys/signal.h
Revision 1.37 / (download) - annotate - [select for diffs], Thu Jul 16 17:47:41 2020 UTC (3 years, 10 months ago) by tedu
Branch: MAIN
CVS Tags: OPENBSD_6_9_BASE,
OPENBSD_6_9,
OPENBSD_6_8_BASE,
OPENBSD_6_8
Changes since 1.36: +7 -4 lines
Diff to previous 1.36 (colored)
add -T option to make time related system calls more prominent. ok deraadt
Revision 1.36 / (download) - annotate - [select for diffs], Fri Jun 28 13:35:01 2019 UTC (4 years, 10 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_6_7_BASE,
OPENBSD_6_7,
OPENBSD_6_6_BASE,
OPENBSD_6_6
Changes since 1.35: +6 -6 lines
Diff to previous 1.35 (colored)
When system calls indicate an error they return -1, not some arbitrary value < 0. errno is only updated in this case. Change all (most?) callers of syscalls to follow this better, and let's see if this strictness helps us in the future.
Revision 1.35 / (download) - annotate - [select for diffs], Sun Jan 6 18:30:36 2019 UTC (5 years, 4 months ago) by tedu
Branch: MAIN
CVS Tags: OPENBSD_6_5_BASE,
OPENBSD_6_5
Changes since 1.34: +2 -1 lines
Diff to previous 1.34 (colored)
set tracefile to null when clearing points. ok kn
Revision 1.34 / (download) - annotate - [select for diffs], Sun Jun 11 17:32:19 2017 UTC (6 years, 11 months ago) by awolk
Branch: MAIN
CVS Tags: OPENBSD_6_4_BASE,
OPENBSD_6_4,
OPENBSD_6_3_BASE,
OPENBSD_6_3,
OPENBSD_6_2_BASE,
OPENBSD_6_2
Changes since 1.33: +2 -5 lines
Diff to previous 1.33 (colored)
usr/bin/ktrace: replace snprintf(3)/write(2) with dprintf(3) Brought to attention by BlackFrog on #openbsd-daily OK deraadt@
Revision 1.33 / (download) - annotate - [select for diffs], Mon Jul 18 09:36:50 2016 UTC (7 years, 10 months ago) by guenther
Branch: MAIN
CVS Tags: OPENBSD_6_1_BASE,
OPENBSD_6_1,
OPENBSD_6_0_BASE,
OPENBSD_6_0
Changes since 1.32: +3 -3 lines
Diff to previous 1.32 (colored)
Add 'p' trace point for KTRFAC_PLEDGE, as noted by Michal Mazurek <akfaew@jasminek.net> While here, fix handling of -t+ in ltrace.
Revision 1.32 / (download) - annotate - [select for diffs], Sat Apr 18 18:28:37 2015 UTC (9 years, 1 month ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_5_9_BASE,
OPENBSD_5_9,
OPENBSD_5_8_BASE,
OPENBSD_5_8
Changes since 1.31: +9 -2 lines
Diff to previous 1.31 (colored)
Convert many atoi() calls to strtonum(), adding range checks and failure handling along the way. Reviews by Brendan MacDonell, Jeremy Devenport, florian, doug, millert
Revision 1.31 / (download) - annotate - [select for diffs], Fri Jan 16 06:40:09 2015 UTC (9 years, 4 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_5_7_BASE,
OPENBSD_5_7
Changes since 1.30: +3 -2 lines
Diff to previous 1.30 (colored)
Replace <sys/param.h> with <limits.h> and other less dirty headers where possible. Annotate <sys/param.h> lines with their current reasons. Switch to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc. Change MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where sensible to avoid pulling in the pollution. These are the files confirmed through binary verification. ok guenther, millert, doug (helped with the verification protocol)
Revision 1.30 / (download) - annotate - [select for diffs], Sat May 24 17:04:16 2014 UTC (9 years, 11 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_5_6_BASE,
OPENBSD_5_6
Changes since 1.29: +9 -3 lines
Diff to previous 1.29 (colored)
when ktrace() return ESRCH, the error is regarding the pid, not the pathname ok miod
Revision 1.29 / (download) - annotate - [select for diffs], Mon Apr 7 21:42:56 2014 UTC (10 years, 1 month ago) by jmc
Branch: MAIN
Changes since 1.28: +3 -3 lines
Diff to previous 1.28 (colored)
add -t to usage() for ltrace;
Revision 1.28 / (download) - annotate - [select for diffs], Fri Apr 4 21:34:47 2014 UTC (10 years, 1 month ago) by miod
Branch: MAIN
Changes since 1.27: +9 -2 lines
Diff to previous 1.27 (colored)
Add the -t ktrace(1) option to ltrace(1), so that you can trigger both library function call trace and other kernel events trace at the same time. Suggested by kurt@ a long time ago, I have been sitting on this diff for no good reason.
Revision 1.27 / (download) - annotate - [select for diffs], Wed Nov 6 17:26:55 2013 UTC (10 years, 6 months ago) by sobrado
Branch: MAIN
CVS Tags: OPENBSD_5_5_BASE,
OPENBSD_5_5
Changes since 1.26: +2 -2 lines
Diff to previous 1.26 (colored)
fix spacing in usage()
Revision 1.26 / (download) - annotate - [select for diffs], Wed Jun 5 08:19:40 2013 UTC (10 years, 11 months ago) by sthen
Branch: MAIN
CVS Tags: OPENBSD_5_4_BASE,
OPENBSD_5_4
Changes since 1.25: +2 -2 lines
Diff to previous 1.25 (colored)
typo in usage, comand/command; Arto Jonsson
Revision 1.25 / (download) - annotate - [select for diffs], Sat Jun 1 09:57:58 2013 UTC (10 years, 11 months ago) by miod
Branch: MAIN
Changes since 1.24: +89 -47 lines
Diff to previous 1.24 (colored)
Introduce ltrace(1). This tool works with ld.so to inject utrace record for each plt call, allowing to trace a binary linked against shared library at the public function call level. To do so, ltrace(1) sets up some environment variables to enable plt tracing in ld.so, and invokes ktrace(2) for utrace events. ld.so will force lazy binding and will send an utrace record in the plt resolver, without updating the plt. Minimal filtering capabilities are provided, inspired by Solaris' truss -u, to limit tracing to libraries and/or symbol names. Non-traced libraries and symbols will have the regular resolver processing, with the expected plt update. "Get it in" deraadt
Revision 1.24 / (download) - annotate - [select for diffs], Thu Jul 12 18:03:29 2012 UTC (11 years, 10 months ago) by jmc
Branch: MAIN
CVS Tags: OPENBSD_5_3_BASE,
OPENBSD_5_3,
OPENBSD_5_2_BASE,
OPENBSD_5_2
Changes since 1.23: +2 -2 lines
Diff to previous 1.23 (colored)
add -B to usage();
Revision 1.23 / (download) - annotate - [select for diffs], Thu Jul 12 16:45:15 2012 UTC (11 years, 10 months ago) by guenther
Branch: MAIN
Changes since 1.22: +5 -2 lines
Diff to previous 1.22 (colored)
Add -B option to pass down LD_BIND_NOW to suppress ld.so blather ok pirofti@ deraadt@
Revision 1.22 / (download) - annotate - [select for diffs], Tue Oct 27 23:59:39 2009 UTC (14 years, 6 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_5_1_BASE,
OPENBSD_5_1,
OPENBSD_5_0_BASE,
OPENBSD_5_0,
OPENBSD_4_9_BASE,
OPENBSD_4_9,
OPENBSD_4_8_BASE,
OPENBSD_4_8,
OPENBSD_4_7_BASE,
OPENBSD_4_7
Changes since 1.21: +1 -14 lines
Diff to previous 1.21 (colored)
rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and unmaintainable). these days, people use source. these id's do not provide any benefit, and do hurt the small install media (the 33,000 line diff is essentially mechanical) ok with the idea millert, ok dms
Revision 1.21 / (download) - annotate - [select for diffs], Mon Feb 23 01:41:14 2009 UTC (15 years, 2 months ago) by tedu
Branch: MAIN
CVS Tags: OPENBSD_4_6_BASE,
OPENBSD_4_6,
OPENBSD_4_5_BASE,
OPENBSD_4_5
Changes since 1.20: +3 -3 lines
Diff to previous 1.20 (colored)
matthew haub pointed out that pid may be used uninitialized in some contexts ok deraadt
Revision 1.20 / (download) - annotate - [select for diffs], Sat Mar 3 23:46:55 2007 UTC (17 years, 2 months ago) by jmc
Branch: MAIN
CVS Tags: OPENBSD_4_4_BASE,
OPENBSD_4_4,
OPENBSD_4_3_BASE,
OPENBSD_4_3,
OPENBSD_4_2_BASE,
OPENBSD_4_2,
OPENBSD_4_1_BASE,
OPENBSD_4_1
Changes since 1.19: +4 -3 lines
Diff to previous 1.19 (colored)
let synopsis, options description, and usage() agree; from Igor Sobrado, tweaked by myself
Revision 1.19 / (download) - annotate - [select for diffs], Wed Dec 21 01:40:24 2005 UTC (18 years, 5 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_4_0_BASE,
OPENBSD_4_0,
OPENBSD_3_9_BASE,
OPENBSD_3_9
Changes since 1.18: +3 -3 lines
Diff to previous 1.18 (colored)
Userland programs should include <errno.h> not <sys/errno.h> OK deraadt@
Revision 1.18 / (download) - annotate - [select for diffs], Tue Sep 14 22:25:06 2004 UTC (19 years, 8 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_3_8_BASE,
OPENBSD_3_8,
OPENBSD_3_7_BASE,
OPENBSD_3_7
Changes since 1.17: +3 -2 lines
Diff to previous 1.17 (colored)
ARGSUSED before signal handler with unused signo
Revision 1.17 / (download) - annotate - [select for diffs], Tue Jun 10 22:20:47 2003 UTC (20 years, 11 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_3_6_BASE,
OPENBSD_3_6,
OPENBSD_3_5_BASE,
OPENBSD_3_5,
OPENBSD_3_4_BASE,
OPENBSD_3_4
Changes since 1.16: +6 -10 lines
Diff to previous 1.16 (colored)
mostly ansi cleanup; pval ok
Revision 1.16 / (download) - annotate - [select for diffs], Tue Jun 3 02:56:09 2003 UTC (20 years, 11 months ago) by millert
Branch: MAIN
Changes since 1.15: +3 -7 lines
Diff to previous 1.15 (colored)
Remove the advertising clause in the UCB license which Berkeley rescinded 22 July 1999. Proofed by myself and Theo.
Revision 1.15 / (download) - annotate - [select for diffs], Wed Feb 19 19:30:13 2003 UTC (21 years, 3 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_3_3_BASE,
OPENBSD_3_3
Changes since 1.14: +5 -5 lines
Diff to previous 1.14 (colored)
improve docs; raj@cerias.purdue.edu
Revision 1.14 / (download) - annotate - [select for diffs], Mon Mar 25 16:46:28 2002 UTC (22 years, 2 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_3_2_BASE,
OPENBSD_3_2,
OPENBSD_3_1_BASE,
OPENBSD_3_1
Changes since 1.13: +3 -2 lines
Diff to previous 1.13 (colored)
bring in prototypes
Revision 1.13 / (download) - annotate - [select for diffs], Sat Feb 16 21:27:47 2002 UTC (22 years, 3 months ago) by millert
Branch: MAIN
Changes since 1.12: +5 -5 lines
Diff to previous 1.12 (colored)
Part one of userland __P removal. Done with a simple regexp with some minor hand editing to make comments line up correctly. Another pass is forthcoming that handles the cases that could not be done automatically.
Revision 1.12 / (download) - annotate - [select for diffs], Wed Nov 14 20:00:48 2001 UTC (22 years, 6 months ago) by deraadt
Branch: MAIN
Changes since 1.11: +7 -4 lines
Diff to previous 1.11 (colored)
get rid of signal race
Revision 1.11 / (download) - annotate - [select for diffs], Sat Aug 18 00:48:57 2001 UTC (22 years, 9 months ago) by espie
Branch: MAIN
CVS Tags: OPENBSD_3_0_BASE,
OPENBSD_3_0
Changes since 1.10: +11 -9 lines
Diff to previous 1.10 (colored)
Add lots of missing prototypes, constify a few things. Add explicit ints. Makes gcc much happier, less warnings.
Revision 1.10 / (download) - annotate - [select for diffs], Thu Jul 12 05:17:13 2001 UTC (22 years, 10 months ago) by deraadt
Branch: MAIN
Changes since 1.9: +7 -3 lines
Diff to previous 1.9 (colored)
first pass at a -Wall cleanup
Revision 1.8.4.1 / (download) - annotate - [select for diffs], Fri Oct 6 21:16:13 2000 UTC (23 years, 7 months ago) by jason
Branch: OPENBSD_2_7
Changes since 1.8: +7 -7 lines
Diff to previous 1.8 (colored) next main 1.9 (colored)
Pull in patch from current (even more to come): Fix (millert): warnx?/errx? paranoia (use "%s" not a bare string unless it is a constant). These are not security holes but it is worth fixing them anyway both for robustness and so folks looking for examples in the tree are not misled into doing something potentially dangerous. Furthermore, it is a bad idea to assume that pathnames will not include '%' in them and that error routines don't return strings with '%' in them (especially in light of the possibility of locales).
Revision 1.9 / (download) - annotate - [select for diffs], Fri Jun 30 16:00:15 2000 UTC (23 years, 10 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_2_9_BASE,
OPENBSD_2_9,
OPENBSD_2_8_BASE,
OPENBSD_2_8
Changes since 1.8: +7 -7 lines
Diff to previous 1.8 (colored)
warnx?/errx? paranoia (use "%s" not a bare string unless it is a constant). These are not security holes but it is worth fixing them anyway both for robustness and so folks looking for examples in the tree are not misled into doing something potentially dangerous. Furthermore, it is a bad idea to assume that pathnames will not include '%' in them and that error routines don't return strings with '%' in them (especially in light of the possibility of locales).
Revision 1.8 / (download) - annotate - [select for diffs], Tue Aug 17 09:13:15 1999 UTC (24 years, 9 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_2_7_BASE,
OPENBSD_2_6_BASE,
OPENBSD_2_6
Branch point for: OPENBSD_2_7
Changes since 1.7: +3 -3 lines
Diff to previous 1.7 (colored)
More <sys/file.h> vs. <fcntl.h> and open() flags fixes.
Revision 1.7 / (download) - annotate - [select for diffs], Sat Apr 25 02:54:44 1998 UTC (26 years, 1 month ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_5_BASE,
OPENBSD_2_5,
OPENBSD_2_4_BASE,
OPENBSD_2_4
Changes since 1.6: +3 -3 lines
Diff to previous 1.6 (colored)
fix usage; nathanw@MIT.EDU
Revision 1.6 / (download) - annotate - [select for diffs], Thu Jun 19 03:23:03 1997 UTC (26 years, 11 months ago) by angelos
Branch: MAIN
CVS Tags: OPENBSD_2_3_BASE,
OPENBSD_2_3,
OPENBSD_2_2_BASE,
OPENBSD_2_2
Changes since 1.5: +3 -2 lines
Diff to previous 1.5 (colored)
Someone forgot to declare the "sb" variable...
Revision 1.5 / (download) - annotate - [select for diffs], Wed Jun 18 09:44:09 1997 UTC (26 years, 11 months ago) by deraadt
Branch: MAIN
Changes since 1.4: +18 -8 lines
Diff to previous 1.4 (colored)
unlink ktrace file more carefully; wosch/joerg
Revision 1.4 / (download) - annotate - [select for diffs], Wed Jan 15 23:42:40 1997 UTC (27 years, 4 months ago) by millert
Branch: MAIN
CVS Tags: OPENBSD_2_1_BASE,
OPENBSD_2_1
Changes since 1.3: +3 -3 lines
Diff to previous 1.3 (colored)
getopt(3) returns -1 when out of args, not EOF, whee!
Revision 1.3 / (download) - annotate - [select for diffs], Sat Sep 21 08:11:03 1996 UTC (27 years, 8 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_2_0_BASE,
OPENBSD_2_0
Changes since 1.2: +5 -2 lines
Diff to previous 1.2 (colored)
gen ktrace.out with restrictive umask; from joerg@freebsd.org
Revision 1.2 / (download) - annotate - [select for diffs], Wed Jun 26 05:34:46 1996 UTC (27 years, 11 months ago) by deraadt
Branch: MAIN
Changes since 1.1: +2 -1 lines
Diff to previous 1.1 (colored)
rcsid
Revision 1.1.1.1 / (download) - annotate - [select for diffs] (vendor branch), Wed Oct 18 08:45:27 1995 UTC (28 years, 7 months ago) by deraadt
CVS Tags: netbsd_1_1
Changes since 1.1: +0 -0 lines
Diff to previous 1.1 (colored)
initial import of NetBSD tree
Revision 1.1 / (download) - annotate - [select for diffs], Wed Oct 18 08:45:27 1995 UTC (28 years, 7 months ago) by deraadt
Branch: MAIN
Initial revision