Re: [PATCH] Throw an exception when mutating read-only data

Andy Wingo writes: > * libguile/init.c (scm_i_init_guile): Install the SIGSEGV handler unless > GUILE_INSTALL_SIGSEGV_HANDLER is 0. > * libguile/loader.c > (scm_maybe_throw_exception_for_mutation_of_read_only_data): New public > function. > (sigsegv_handler): New helper. > (scm_install_

Re: "guix potluck", a moveable feast

Andy Wingo writes: > Christopher Webber asks about breakage due to version skew between peer > channels and channels and Guix itself. I think I would like to just > ignore this problem for now: if you add channels and things break > somehow due to an update in Guix or an update in some channel, t

Re: "guix potluck", a moveable feast

Hi :) Thanks all for review; comments and suggestions very welcome. Choosing this message to reply to. On Sun 02 Apr 2017 01:05, l...@gnu.org (Ludovic Courtès) writes: > Andy Wingo skribis: > >> (1) Install Guix as a user. (This needs to be easier.) >> (2) guix channel add potluck https:/

Re: RFC: (ice-9 sandbox)

On Fri 31 Mar 2017 23:41, l...@gnu.org (Ludovic Courtès) writes: > Andy Wingo skribis: > >> On Fri 31 Mar 2017 13:33, l...@gnu.org (Ludovic Courtès) writes: > > [...] > ;; These can only form part of a safe binding set if no mutable ;; pair is exposed to the sandbox. (define *mutat

[PATCH] Throw an exception when mutating read-only data

* libguile/init.c (scm_i_init_guile): Install the SIGSEGV handler unless GUILE_INSTALL_SIGSEGV_HANDLER is 0. * libguile/loader.c (scm_maybe_throw_exception_for_mutation_of_read_only_data): New public function. (sigsegv_handler): New helper. (scm_install_sigsegv_handler): New public functi

Re: "guix potluck", a moveable feast

Chris Marusich skribis: > l...@gnu.org (Ludovic Courtès) writes: > >> Beside, related to Chris’ comment, I’m a bit concerned about versioning >> in such a widely distributed repo. The package graph in Guix has zero >> degrees of liberty: every package is connected to other packages; every >> Gui