Date: Wed, 13 Mar 2019 17:30:03 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r345089 - head/usr.bin/proccontrol Message-ID: <201903131730.x2DHU3nB039302@repo.freebsd.org>
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Author: kib Date: Wed Mar 13 17:30:03 2019 New Revision: 345089 URL: https://svnweb.freebsd.org/changeset/base/345089 Log: Some fixes for proccontrol(1) man page. - Fix markup. - Mention that process can only allow tracing for itself. This is already stated in procctl(2), but requiring knowledge of the syscall description is too much for the tool user. - Clearly state that query mode only works for existing process. Noted and reviewed by: pho Sponsored by: The FreeBSD Foundation MFC after: 3 days Modified: head/usr.bin/proccontrol/proccontrol.1 Modified: head/usr.bin/proccontrol/proccontrol.1 ============================================================================== --- head/usr.bin/proccontrol/proccontrol.1 Wed Mar 13 17:00:15 2019 (r345088) +++ head/usr.bin/proccontrol/proccontrol.1 Wed Mar 13 17:30:03 2019 (r345089) @@ -28,7 +28,7 @@ .\" .\" $FreeBSD$ .\" -.Dd February 22, 2019 +.Dd March 13, 2019 .Dt PROCCONTROL 1 .Os .Sh NAME @@ -62,12 +62,14 @@ Control the Address Space Layout Randomization. Only applicable to the new process spawned. .It Ar trace Control the permission for debuggers to attach. +Note that process is only allowed to enable tracing for itself, +not for any other process. .It Ar trapcap Controls the signalling of capability mode access violations. .El .Pp The -Ar control +.Ar control specifies if the selected .Ar mode should be enabled or disabled. @@ -84,9 +86,13 @@ for detailed description of each mode effects and inte process control facilities. .Pp The -.Op Fl q +.Fl q switch makes the utility query and print the current setting for the selected mode. +The +.Fl q +requires the query target process specification with +.Fl p . .Sh EXIT STATUS .Ex -std .Sh EXAMPLES
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