Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 50 insertions, 0 deletions

diff --git a/src/shared/selinux-util.h b/src/shared/selinux-util.h
new file mode 100644
index 0000000..97ab5eb
--- /dev/null
+++ b/src/shared/selinux-util.h
@@ -0,0 +1,50 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+#pragma once
+
+#include <fcntl.h>
+#include <stdbool.h>
+#include <sys/socket.h>
+#include <sys/types.h>
+
+#include "macro.h"
+#include "label-util.h"
+
+#if HAVE_SELINUX
+#include <selinux/selinux.h>
+
+DEFINE_TRIVIAL_CLEANUP_FUNC_FULL(char*, freecon, NULL);
+#define _cleanup_freecon_ _cleanup_(freeconp)
+#endif
+
+bool mac_selinux_use(void);
+void mac_selinux_retest(void);
+bool mac_selinux_enforcing(void);
+
+int mac_selinux_init(void);
+int mac_selinux_init_lazy(void);
+void mac_selinux_maybe_reload(void);
+void mac_selinux_finish(void);
+
+int mac_selinux_fix_full(int atfd, const char *inode_path, const char *label_path, LabelFixFlags flags);
+
+int mac_selinux_apply(const char *path, const char *label);
+int mac_selinux_apply_fd(int fd, const char *path, const char *label);
+
+int mac_selinux_get_create_label_from_exe(const char *exe, char **label);
+int mac_selinux_get_our_label(char **label);
+int mac_selinux_get_child_mls_label(int socket_fd, const char *exe, const char *exec_label, char **label);
+char* mac_selinux_free(char *label);
+
+int mac_selinux_create_file_prepare_at(int dirfd, const char *path, mode_t mode);
+static inline int mac_selinux_create_file_prepare(const char *path, mode_t mode) {
+        return mac_selinux_create_file_prepare_at(AT_FDCWD, path, mode);
+}
+int mac_selinux_create_file_prepare_label(const char *path, const char *label);
+void mac_selinux_create_file_clear(void);
+
+int mac_selinux_create_socket_prepare(const char *label);
+void mac_selinux_create_socket_clear(void);
+
+int mac_selinux_bind(int fd, const struct sockaddr *addr, socklen_t addrlen);
+
+DEFINE_TRIVIAL_CLEANUP_FUNC(char*, mac_selinux_free);