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git.proxmox.com Git - mirror_lxc.git/blob - src/lxc/error.c
2 * lxc: linux Container library
4 * (C) Copyright IBM Corp. 2007, 2008
7 * Daniel Lezcano <daniel.lezcano at free.fr>
9 * This library is free software; you can redistribute it and/or
10 * modify it under the terms of the GNU Lesser General Public
11 * License as published by the Free Software Foundation; either
12 * version 2.1 of the License, or (at your option) any later version.
14 * This library is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17 * Lesser General Public License for more details.
19 * You should have received a copy of the GNU Lesser General Public
20 * License along with this library; if not, write to the Free Software
21 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
31 lxc_log_define(lxc_error
, lxc
);
33 /*---------------------------------------------------------------------------*/
34 /* lxc_error_set_and_log
35 * function is here to convert
36 * the reported status to an exit code as detailed here:
38 * 0-126 exit code of the application
39 * 128+n signal n received by the application
42 extern int lxc_error_set_and_log(int pid
, int status
)
46 if (WIFEXITED(status
)) {
47 ret
= WEXITSTATUS(status
);
49 INFO("Child <%d> ended on error (%d)", pid
, ret
);
52 if (WIFSIGNALED(status
)) {
53 int signal
= WTERMSIG(status
);
54 INFO("Child <%d> ended on signal (%d)", pid
, signal
);