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Re: [PATCH] sig2str: list all signals on FreeBSD >= 7
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From: |
Bruno Haible |
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Subject: |
Re: [PATCH] sig2str: list all signals on FreeBSD >= 7 |
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Date: |
Thu, 14 Jan 2016 16:41:48 +0100 |
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User-agent: |
KMail/4.8.5 (Linux/3.8.0-44-generic; KDE/4.8.5; x86_64; ; ) |
Pádraig Brady wrote:
> FreeBSD >= 7 is contravening POSIX by not defining NSIG
> to the maximal statically defined signal value.
> It does define _SIG_MAXSIG though, so base SIGNUM_BOUND on that.
>
> * lib/sig2str.h (SIGNUM_BOUND): Define to (_SIG_MAXSIG - 2)
> where available, even when NSIG is defined.
We are using NSIG in other places as well, such as lib/spawni.c.
If FreeBSD is not defining it to the right value, we should
override it in lib/signal.in.h, no?
Bruno