From 38b93f33c4130a69b6ff1777ee59511f601abff6 Mon Sep 17 00:00:00 2001 From: Luke Shumaker Date: Wed, 27 Jul 2016 21:21:19 -0400 Subject: ./move.sh --- src/libcore/audit-fd.c | 73 ++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 73 insertions(+) create mode 100644 src/libcore/audit-fd.c (limited to 'src/libcore/audit-fd.c') diff --git a/src/libcore/audit-fd.c b/src/libcore/audit-fd.c new file mode 100644 index 0000000000..76afe3fe15 --- /dev/null +++ b/src/libcore/audit-fd.c @@ -0,0 +1,73 @@ +/*** + This file is part of systemd. + + Copyright 2012 Lennart Poettering + + systemd is free software; you can redistribute it and/or modify it + under the terms of the GNU Lesser General Public License as published by + the Free Software Foundation; either version 2.1 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 + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public License + along with systemd; If not, see . +***/ + + +#include + +#include "audit-fd.h" + +#ifdef HAVE_AUDIT + +#include +#include + +#include "fd-util.h" +#include "log.h" +#include "util.h" + +static bool initialized = false; +static int audit_fd; + +int get_audit_fd(void) { + + if (!initialized) { + audit_fd = audit_open(); + + if (audit_fd < 0) { + if (errno != EAFNOSUPPORT && errno != EPROTONOSUPPORT) + log_error_errno(errno, "Failed to connect to audit log: %m"); + + audit_fd = errno ? -errno : -EINVAL; + } + + initialized = true; + } + + return audit_fd; +} + +void close_audit_fd(void) { + + if (initialized && audit_fd >= 0) + safe_close(audit_fd); + + initialized = true; + audit_fd = -ECONNRESET; +} + +#else + +int get_audit_fd(void) { + return -EAFNOSUPPORT; +} + +void close_audit_fd(void) { +} + +#endif -- cgit v1.2.3-54-g00ecf