mailarchive of the ptxdist mailing list
 help / color / mirror / Atom feed
From: Jon Ringle <jon@ringle.org>
To: "ptxdist@pengutronix.de" <ptxdist@pengutronix.de>
Subject: Re: [ptxdist] kill missing RT signals
Date: Fri, 11 Apr 2014 11:34:57 -0400	[thread overview]
Message-ID: <CAMwGMjzoHy38jEErQ10GQJ4fL0NwNh8sX1=EBMp2CNLbhB8Jjg@mail.gmail.com> (raw)
In-Reply-To: <CAMwGMjzS8rbGkx1RqeDajbtyHmZVBx_aEoh0AY7QSv96qAmtVg@mail.gmail.com>

On Thu, Apr 10, 2014 at 8:58 PM, Jon Ringle <jon@ringle.org> wrote:
> I'm not sure if this is an issue with ptxdist or OSELAS toolchain or
> something else, but I want to be able to send to systemd a SIGRTMIN+21
> signal and I found that kill command does not report the RT signals:
>
> $ kill -l
>  1) SIGHUP       2) SIGINT       3) SIGQUIT      4) SIGILL
>  5) SIGTRAP      6) SIGABRT      7) SIGBUS       8) SIGFPE
>  9) SIGKILL     10) SIGUSR1     11) SIGSEGV     12) SIGUSR2
> 13) SIGPIPE     14) SIGALRM     15) SIGTERM     16) SIGSTKFLT
> 17) SIGCHLD     18) SIGCONT     19) SIGSTOP     20) SIGTSTP
> 21) SIGTTIN     22) SIGTTOU     23) SIGURG      24) SIGXCPU
> 25) SIGXFSZ     26) SIGVTALRM   27) SIGPROF     28) SIGWINCH
> 29) SIGIO       30) SIGPWR      31) SIGSYS
>
> I thought may be it was the busybox kill, so I build the coreutils
> kill, but it gives exactly the same output. I don't understand why
> kill is not listing the RT signalse from SIGRTMIN to SIGRTMAX.
>
> $ arm-v5te-linux-gnueabi-gcc --version
> arm-v5te-linux-gnueabi-gcc (OSELAS.Toolchain-2013.12.1) 4.8.2
> Copyright (C) 2013 Free Software Foundation, Inc.
> This is free software; see the source for copying conditions.  There is NO
> warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
>
> Target board has Linux-3.12
>
> Anyone have any ideas?

Ok... I've a little confused about this. It seems like I have 2
different versions of kill installed on my target, but I can't figure
out where the 1st one is located:

root@ec1k:/# kill -l
 1) SIGHUP       2) SIGINT       3) SIGQUIT      4) SIGILL
 5) SIGTRAP      6) SIGABRT      7) SIGBUS       8) SIGFPE
 9) SIGKILL     10) SIGUSR1     11) SIGSEGV     12) SIGUSR2
13) SIGPIPE     14) SIGALRM     15) SIGTERM     16) SIGSTKFLT
17) SIGCHLD     18) SIGCONT     19) SIGSTOP     20) SIGTSTP
21) SIGTTIN     22) SIGTTOU     23) SIGURG      24) SIGXCPU
25) SIGXFSZ     26) SIGVTALRM   27) SIGPROF     28) SIGWINCH
29) SIGIO       30) SIGPWR      31) SIGSYS
root@ec1k:/# which kill
/bin/kill
root@ec1k:/# /bin/kill -l
 1) HUP
 2) INT
 3) QUIT
 4) ILL
 5) TRAP
 6) ABRT
 7) BUS
 8) FPE
 9) KILL
10) USR1
11) SEGV
12) USR2
13) PIPE
14) ALRM
15) TERM
16) STKFLT
17) CHLD
18) CONT
19) STOP
20) TSTP
21) TTIN
22) TTOU
23) URG
24) XCPU
25) XFSZ
26) VTALRM
27) PROF
28) WINCH
29) POLL
30) PWR
31) SYS
32) RTMIN
64) RTMAX

-- 
ptxdist mailing list
ptxdist@pengutronix.de

  reply	other threads:[~2014-04-11 15:35 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-04-11  0:58 Jon Ringle
2014-04-11 15:34 ` Jon Ringle [this message]
2014-04-11 16:01   ` Jon Ringle
2014-04-12  7:29     ` Robert Schwebel
2014-04-15 15:33     ` Michael Olbrich

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to='CAMwGMjzoHy38jEErQ10GQJ4fL0NwNh8sX1=EBMp2CNLbhB8Jjg@mail.gmail.com' \
    --to=jon@ringle.org \
    --cc=ptxdist@pengutronix.de \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox