Allow any syscall to be blacklisted (#1447)

Allow any syscall to be blacklisted with aid of LD_PRELOAD library,
libpostexecseccomp.so.

Closes: #1447

1 files changed, 25 insertions, 0 deletions

diff --git a/src/libpostexecseccomp/libpostexecseccomp.h b/src/libpostexecseccomp/libpostexecseccomp.h
new file mode 100644
index 000000000..c4aca540a
--- /dev/null
+++ b/src/libpostexecseccomp/libpostexecseccomp.h
@@ -0,0 +1,25 @@
+/*
+ * Copyright (C) 2017 Firejail Authors
+ *
+ * This file is part of firejail project
+ *
+ * This program 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.
+ *
+ * This program 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 this program; if not, write to the Free Software Foundation, Inc.,
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+*/
+#ifndef LIBPOSTEXECSECCOMP_H
+#define LIBPOSTEXECSECCOMP_H
+
+#define RUN_SECCOMP_POSTEXEC    "/run/firejail/mnt/seccomp.postexec"
+
+#endif