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From: Jonathan de Boyne Pollard <J.deBoynePollard-newsgroups@NTLWorld.COM>
To: supervision@list.skarnet.org
Subject: Re: runit patches to fix compiler warnings on RHEL 7
Date: Wed, 4 Dec 2019 11:13:41 +0000	[thread overview]
Message-ID: <c15617b1-45d2-adca-5f46-779fbd7f32b6@NTLWorld.COM> (raw)
In-Reply-To: <20191202171333.ja7zvo6clpr2ogkr@gromit.local>

Some of those are common.  I looked at similar stuff in daemontools, 
where runit got some of this code from, when I packaged it up with some 
of the other Bernstein softwares some years ago.  However, you have 
missed the point of HASSHORTSETGROUPS.  There's no point in having 
conditionally compiled code selected by it that uses gid_t in both 
codepaths.  If you are going to use gid_t, you do not need the 
HASSHORTSETGROUPS mechanism in its entirety.  Think about what it does.

* http://jdebp.uk./Softwares/djbwares/

In the nosh toolset, I have no such mechanisms.  The code uses the 
<unistd.h> types, with a std::vector<gid_t> for the call to setgroups() 
in setuidgid-fromenv for example.  The only similar mechanism picks 
between the very old waitpid() function and the newer (but still old, 
because it was SVR4) waitid() function.  And only OpenBSD ever needs the 
code to use the former, in practice.


      reply	other threads:[~2019-12-04 11:13 UTC|newest]

Thread overview: 59+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-11-25 21:43 J. Lewis Muir
2019-11-27 20:33 ` J. Lewis Muir
2019-11-28  7:59   ` Ben Franksen
     [not found]   ` <ecdf4d8f-93f6-3f9f-b84c-351fa91c7f02@uni-bremen.de>
2019-11-28 19:04     ` Laurent Bercot
2019-11-28 20:39       ` Steve Litt
2019-11-28 22:17         ` runit or s6 (was: runit patches to fix compiler warnings on RHEL 7) Laurent Bercot
2019-11-29 14:09       ` runit patches to fix compiler warnings on RHEL 7 Jan Braun
2019-11-29 21:46         ` Dewayne Geraghty
2019-11-30  1:22           ` Colin Booth
2019-11-30  0:21         ` Colin Booth
2019-11-30  3:14           ` Steve Litt
2019-11-30 13:32           ` Jeff
2019-11-30 13:46             ` Jeff
2019-11-30 10:15         ` s6 usability (was: runit patches to fix compiler warnings on RHEL 7) Laurent Bercot
2019-11-30 14:32           ` Jeff
2019-11-30 18:58             ` Laurent Bercot
2019-12-02 12:07               ` Jeff
2019-12-02 22:20                 ` Laurent Bercot
2019-12-02  2:47           ` Steve Litt
2019-12-02  3:37             ` s6 usability Dewayne Geraghty
2019-12-02 10:24               ` fungal-net
2019-12-02 21:32             ` s6 usability (was: runit patches to fix compiler warnings on RHEL 7) Laurent Bercot
2019-12-02 23:17               ` s6 usability Samuel Holland
2019-12-03 22:10                 ` Steve Litt
2019-12-21 11:49                   ` Jan Braun
2019-12-04 12:15                 ` Jonathan de Boyne Pollard
2019-12-04 21:02                 ` Laurent Bercot
2019-12-04  1:30             ` s6 usability (was: runit patches to fix compiler warnings on RHEL 7) Casper Ti. Vector
2019-12-21  9:26           ` s6 usability Jan Braun
2019-12-21 18:36             ` Guillermo
2019-12-21 21:19             ` Colin Booth
2019-12-22  1:05               ` Jan Braun
2019-12-22  8:30                 ` Colin Booth
2019-12-21 23:46             ` Laurent Bercot
2019-12-22  5:53               ` Jan Braun
2019-12-22 20:33               ` Steve Litt
2019-12-22 23:20                 ` Laurent Bercot
2019-12-23  1:28                   ` Oliver Schad
2019-12-23  9:14                     ` Laurent Bercot
2019-12-23 10:15                     ` Jonathan de Boyne Pollard
2019-12-24  0:18                       ` Oliver Schad
2019-12-23  1:57                   ` Steve Litt
2019-12-23  9:00                     ` Laurent Bercot
2019-12-22 23:47                 ` Dewayne Geraghty
2019-12-04 11:36         ` runit patches to fix compiler warnings on RHEL 7 Jonathan de Boyne Pollard
2019-12-04 16:40           ` J. Lewis Muir
2019-12-04 20:48             ` Laurent Bercot
2019-12-04 21:32               ` J. Lewis Muir
2019-12-04 21:06             ` Steve Litt
2019-12-04 21:50               ` Laurent Bercot
     [not found]                 ` <20191205132736.7f501460@puter>
2019-12-08 19:10                   ` Laurent Bercot
2019-12-02 17:57       ` J. Lewis Muir
2019-12-02 21:06         ` J. Lewis Muir
2019-12-02 22:22           ` Laurent Bercot
2019-12-02 21:58         ` Laurent Bercot
2019-12-03 10:57           ` Benjamin Franksen
2019-12-04 10:43       ` Jonathan de Boyne Pollard
2019-12-02 17:13     ` J. Lewis Muir
2019-12-04 11:13       ` Jonathan de Boyne Pollard [this message]

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