Date: Fri, 27 Sep 2019 19:26:52 +0000 (UTC) From: Ed Maste <emaste@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-head@freebsd.org Subject: svn commit: r352815 - head/tools/tools/controlelf Message-ID: <201909271926.x8RJQqfB053054@repo.freebsd.org>
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Author: emaste Date: Fri Sep 27 19:26:52 2019 New Revision: 352815 URL: https://svnweb.freebsd.org/changeset/base/352815 Log: controlelf: update man page Some minor corrections, clarifications or rewording. Modified: head/tools/tools/controlelf/controlelf.1 Modified: head/tools/tools/controlelf/controlelf.1 ============================================================================== --- head/tools/tools/controlelf/controlelf.1 Fri Sep 27 19:17:40 2019 (r352814) +++ head/tools/tools/controlelf/controlelf.1 Fri Sep 27 19:26:52 2019 (r352815) @@ -26,12 +26,12 @@ .\" .\" $FreeBSD$ .\" -.Dd February 21, 2019 +.Dd September 27, 2019 .Dt CONTROLELF 1 .Os .Sh NAME .Nm controlelf -.Nd change an ELF binary's control features +.Nd change an ELF binary's feature control note .Sh SYNOPSIS .Nm .Op Fl h | Fl -help @@ -41,33 +41,33 @@ .Sh DESCRIPTION The .Nm -utility modifies an ELF binary to change it's control features. +utility modifies feature flags in the feature control note in an ELF binary. .Pp The options are as follows: .Bl -tag -width indent .It Fl h | Fl -help Print a usage message and exit. .It Fl l -Writes the list of all known ELF types to standard output. +List known ELF feature flags. .It Fl e Ar featurelist Edit features from the given comma separated list .Ar featurelist . .Ar featurelist -starts with one of the three modes: +starts with one of the three operations: .Dq Li + to turn on the features, .Dq Li - to turn off the features, .Dq Li = to only turn on the given features. -Followed by a comma separated features. +A comma separated list of feature names follows the operation. .El .Pp If -.Fl e , -option wasn't specified, +.Fl e +is not specified .Nm -will display the current control features for the files named by the arguments +displays the status of each feature in the ELF note in each .Ar . .Sh EXIT STATUS Exit status is 0 on success, and 1 if the command @@ -83,10 +83,12 @@ controlelf file controlelf -e +aslr file .Ed .Sh HISTORY -The .Nm -manual page first appeared in +first appeared in .Fx 13.0 . .Sh AUTHORS -This manual page was written by -.An Bora Ozarslan Mt borako.ozarslan@gmail.com . +.Nm +was written by +.An Bora Ozarslan Mt borako.ozarslan@gmail.com +under sponsorship from the +.Fx Foundation.
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