Hi Bastien!
On Sa, 10 Mär 2012, Bastien Dejean wrote:
> Taylor Hedberg:
>
> > Bastien Dejean, Fri 2012-03-09 @ 11:30:17+0100:
> > > I'd like vim to reload its configuration after receiving SIGUSR1.
> > > It that possible?
> >
> > Pretty sure you'd have to patch Vim's source code for this. There's no
> > way that I know of to install a POSIX signal handler from within a Vim
> > script.
>
> I made a patch (attached) and it fails.
> Any hints?
>
> Greetings,
> diff -ru vim-7.3.434/src/os_unix.c vim_usr1_reload/src/os_unix.c
> --- vim-7.3.434/src/os_unix.c 2012-02-09 22:09:00.000000000 +0100
> +++ vim_usr1_reload/src/os_unix.c 2012-03-10 14:23:02.774469698 +0100
> @@ -305,7 +305,7 @@
> {SIGXFSZ, "XFSZ", TRUE},
> #endif
> #ifdef SIGUSR1
> - {SIGUSR1, "USR1", TRUE},
> + {SIGUSR1, "USR1", FALSE},
> #endif
> #if defined(SIGUSR2) && !defined(FEAT_SYSMOUSE)
> /* Used for sysmouse handling */
> @@ -1105,6 +1105,17 @@
> SIGRETURN;
> }
>
> +#if defined(SIGUSR1)
> + static RETSIGTYPE
> +reload_config SIGDEFARG(sigarg)
> +{
> +#ifdef USR_VIMRC_FILE
> + (void)do_source((char_u *)USR_VIMRC_FILE, FALSE, DOSO_NONE);
> +#endif
> + SIGRETURN;
> +}
> +#endif
> +
> #if defined(_REENTRANT) && defined(SIGCONT)
> /*
> * On Solaris with multi-threading, suspending might not work immediately.
> @@ -1264,6 +1275,13 @@
> #endif
>
> /*
> + * Reload configuration on SIGUSR1
> + */
> +#ifdef SIGUSR1
> + signal(SIGUSR1, reload_config);
> +#endif
> +
> + /*
> * Catch SIGPWR (power failure?) to preserve the swap files, so that no
> * work will be lost.
> */
seems to work here.
regards,
Christian
--
Student telegrafiert seinem Vater: Schicke Geld - Dein Sohn
Vater telegrafiert zurück: Habe keins erhalten - Dein Vater
--
You received this message from the "vim_use" maillist.
Do not top-post! Type your reply below the text you are replying to.
For more information, visit http://www.vim.org/maillist.php
