From e99e38bbdcca3fe5956823bdb3d38544ccf93221 Mon Sep 17 00:00:00 2001 From: Lennart Poettering Date: Sun, 16 May 2010 18:45:24 +0200 Subject: build-sys: move source files to subdirectory --- src/test-ns.c | 60 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 60 insertions(+) create mode 100644 src/test-ns.c (limited to 'src/test-ns.c') diff --git a/src/test-ns.c b/src/test-ns.c new file mode 100644 index 0000000000..a54011e300 --- /dev/null +++ b/src/test-ns.c @@ -0,0 +1,60 @@ +/*-*- Mode: C; c-basic-offset: 8 -*-*/ + +/*** + This file is part of systemd. + + Copyright 2010 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 2 of the License, or + (at your option) any later version. + + systemd is distributed in the hope that it will be useful, but + WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + General Public License for more details. + + You should have received a copy of the GNU General Public License + along with systemd; If not, see . +***/ + +#include +#include +#include +#include +#include + +#include "namespace.h" +#include "log.h" + +int main(int argc, char *argv[]) { + const char * const writable[] = { + "/home", + NULL + }; + + const char * const readable[] = { + "/", + "/usr", + "/boot", + NULL + }; + + const char * const inaccessible[] = { + "/home/lennart/projects", + NULL + }; + + int r; + + if ((r = setup_namespace((char**) writable, (char**) readable, (char**) inaccessible, true, MS_SHARED)) < 0) { + log_error("Failed to setup namespace: %s", strerror(-r)); + return 1; + } + + execl("/bin/sh", "/bin/sh", NULL); + log_error("execl(): %m"); + + return 1; +} -- cgit v1.2.3-54-g00ecf