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Re: sig2str and str2sig use in C++
From: |
Paul Eggert |
Subject: |
Re: sig2str and str2sig use in C++ |
Date: |
Mon, 10 Jun 2013 22:41:58 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130510 Thunderbird/17.0.6 |
On 06/10/2013 07:50 PM, Daniel J Sebald wrote:
> char sig_strings[] = {
> #ifdef SIGHUP
> HUP_STRING, '\0',
> #endif
Yes, that's better, though it should look more like this:
char const sig_strings[] =
#define HUP_OFFSET 0
#ifdef SIGHUP
"HUP" "\0"
# define INT_OFFSET (HUP_OFFSET + sizeof "HUP")
#else
# define INT_OFFSET HUP_OFFSET
#endif
#ifdef SIGINT
"INT" "\0"
# define QUIT_OFFSET (INT_OFFSET + sizeof "INT")
#else
# define QUIT_OFFSET INT_OFFSET
#endif
#ifdef SIGQUIT
...
;
Maybe someone else can come up with something even better.
- Re: sig2str and str2sig use in C++, (continued)
- Re: sig2str and str2sig use in C++, Daniel J Sebald, 2013/06/03
- Re: sig2str and str2sig use in C++, Paul Eggert, 2013/06/03
- Re: sig2str and str2sig use in C++, Daniel J Sebald, 2013/06/03
- Re: sig2str and str2sig use in C++, Thien-Thi Nguyen, 2013/06/04
- Re: sig2str and str2sig use in C++, Daniel J Sebald, 2013/06/04
- Re: sig2str and str2sig use in C++, Thien-Thi Nguyen, 2013/06/05
- Re: sig2str and str2sig use in C++, Daniel J Sebald, 2013/06/05
- Re: sig2str and str2sig use in C++, Paul Eggert, 2013/06/10
- Re: sig2str and str2sig use in C++, Daniel J Sebald, 2013/06/10
- Re: sig2str and str2sig use in C++, Daniel J Sebald, 2013/06/10
- Re: sig2str and str2sig use in C++,
Paul Eggert <=
- Re: sig2str and str2sig use in C++, Bruce Korb, 2013/06/13
- Re: sig2str and str2sig use in C++, Daniel J Sebald, 2013/06/13
- Re: sig2str and str2sig use in C++, Bruce Korb, 2013/06/13
- Re: sig2str and str2sig use in C++, Daniel J Sebald, 2013/06/05