Date: Sun, 13 Jan 2013 00:21:41 +0400 From: Andrey Zonov <zont@FreeBSD.org> To: John Baldwin <jhb@freebsd.org> Cc: svn-src-projects@freebsd.org, Alfred Perlstein <bright@mu.org>, src-committers@freebsd.org, Alfred Perlstein <alfred@freebsd.org> Subject: Re: svn commit: r245259 - projects/utrace2 Message-ID: <50F1C5D5.9090700@FreeBSD.org> In-Reply-To: <201301111029.23235.jhb@freebsd.org> References: <201301101758.r0AHw6m7078896@svn.freebsd.org> <201301101610.43321.jhb@freebsd.org> <50EF98C3.3000200@mu.org> <201301111029.23235.jhb@freebsd.org>
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[-- Attachment #1 --] On 1/11/13 7:29 PM, John Baldwin wrote: [snip] > > Well, RTLD already starts with a non-underbar, but perhaps we could mandate > that for any future traces. However, I have mostly assumed that there is > little-to-no use of utrace() by applications and instead that the only real > uses are in system libraries such as for malloc() and rtld's LD_UTRACE. Do > you know of any applications that use utrace? I think there are some closed source. > > As far as future system uses, it might be neat to add some libthr traces > (_THR?) to denote pthread operations like acquiring locks. OTOH, a better use > of time for that might be porting ltrace to FreeBSD. > I've already ported it [1]. And the only thing that missed in port is threading support, but I'm working on fixing that. [1] https://github.com/z0nt/ltrace/commits/freebsd-0.6.0 -- Andrey Zonov [-- Attachment #2 --] -----BEGIN PGP SIGNATURE----- Version: GnuPG/MacGPG2 v2.0.18 (Darwin) Comment: GPGTools - http://gpgtools.org iQEcBAEBAgAGBQJQ8cXYAAoJEBWLemxX/CvT0IwH/3ry4/EOtoI277A9cBYW9ntC w2d8IUV8XWIiZFPeksALGNp8Uiccji/FdfAYc9xa0P8HW+aZs5mVgPLOaM+t3fVd OYr123kNv5I5SuYUmulDQDjAqnlLiVyUGcIQYEzZNJv8LFat7CpVy7D6OuIAIGsp JkUtxAU//C03y0KAGEKVeS2fg1YzrU9MAi++uaF2UyYfymsBZo8GFTcoX5JFxGkG fFA2/nsF2xadpE9NY83xoFoUmJRtiCxx4WTz3C0vce2gik7TknJZtXZuE3tAY9gT acHcRTkUETLXMr/32FlfrAtrH+CGRVxdi9Hv3qWsyjCXeaUe6NVPqXmCaUplvpY= =PH3i -----END PGP SIGNATURE-----help
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