According to: https://github.com/freebsd/pkg/blob/d2ba38c68877e05ceb92eb372fb11e366198f895/docs/pkg_repos.3#L47
The binding should be `public static int repos(ref Repo? r);` and the parameter should be initialised to null for the first iteration. Your C program works because the stack happens to be zero when it starts, but it is using undefined behaviour. On 30 December 2016 at 11:13, Olivier Duchateau <duchateau.oliv...@gmail.com > wrote: > On Fri, 30 Dec 2016 14:48:27 +0000 > Luc Chante <luc.cha...@gmail.com> wrote: > > > Hello, > > > > I guess "Pkg.Repo" represents a single repo, so is it normal that > > "Pkg.Repo.repos (out r)" isn't called on every iteration ? > > I've just tested and FreeBSD is displayed twice (instead of FreeBSD and > Xfce). > > > > > What was the tested condition in the while-loop ? > > "while (Pkg.Status.OK == Pkg.Repo.repos (out r))" > > It causes an infinite loop (and core dump). > > > > > Hope it helps. > > > > Le ven. 30 déc. 2016 à 15:24, Olivier Duchateau < > duchateau.oliv...@gmail.com> > > a écrit : > > > > > Hi, > > > > > > I'm trying to write Vala bindings for pkg(8), FreeBSD's packages > manager. > > > But I encounter weird behaviour in while loop. > > > > > > Currently I try to display name of repositories (FreeBSD and Xfce). > > > > > > My simple C program [1] works fine (expected result). If I use same > while > > > loop in my Vala program, I get an infinite loop. So I use for loop > [2], but > > > it's only FreeBSD which is displayed. I wonder how to iterate in loop. > > > > > > Traduction of related pkg_repo* methods is here [3], and corresponding > C > > > [4]. > > > > > > Regards, > > > > > > [1] > > > https://bitbucket.org/olivierduchateau/scripts/src/ > 1f34246a6bc9/pkg/repos.c?at=default > > > [2] > > > https://bitbucket.org/olivierduchateau/libpkg-vapi/ > src/cc552a344dac/test.vala?at=default > > > [3] > > > https://bitbucket.org/olivierduchateau/libpkg-vapi/ > src/cc552a344dac/pkg.vapi?at=default&fileviewer=file-view- > default#pkg.vapi-146 > > > [4] https://github.com/freebsd/pkg/blob/1.9.4/libpkg/pkg.h.in#L1501 > > > > > > -- > > > olivier > > > _______________________________________________ > > > vala-list mailing list > > > vala-list@gnome.org > > > https://mail.gnome.org/mailman/listinfo/vala-list > > > > > _______________________________________________ > > vala-list mailing list > > vala-list@gnome.org > > https://mail.gnome.org/mailman/listinfo/vala-list > > > -- > olivier > _______________________________________________ > vala-list mailing list > vala-list@gnome.org > https://mail.gnome.org/mailman/listinfo/vala-list > -- --Andre Masella<an...@masella.name> http://www.masella.name/ _______________________________________________ vala-list mailing list vala-list@gnome.org https://mail.gnome.org/mailman/listinfo/vala-list
