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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 02:25:50 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-06 02:25:50 +0000
commit19f4f86bfed21c5326ed2acebe1163f3a83e832b (patch)
treed59b9989ce55ed23693e80974d94c856f1c2c8b1 /src/basic/smack-util.h
parentInitial commit. (diff)
downloadsystemd-19f4f86bfed21c5326ed2acebe1163f3a83e832b.tar.xz
systemd-19f4f86bfed21c5326ed2acebe1163f3a83e832b.zip
Adding upstream version 241.upstream/241upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/basic/smack-util.h')
-rw-r--r--src/basic/smack-util.h42
1 files changed, 42 insertions, 0 deletions
diff --git a/src/basic/smack-util.h b/src/basic/smack-util.h
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+/* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
+
+/***
+ Copyright © 2013 Intel Corporation
+
+ Author: Auke Kok <auke-jan.h.kok@intel.com>
+***/
+
+#include <stdbool.h>
+#include <sys/types.h>
+
+#include "label.h"
+#include "macro.h"
+
+#define SMACK_FLOOR_LABEL "_"
+#define SMACK_STAR_LABEL "*"
+
+typedef enum SmackAttr {
+ SMACK_ATTR_ACCESS,
+ SMACK_ATTR_EXEC,
+ SMACK_ATTR_MMAP,
+ SMACK_ATTR_TRANSMUTE,
+ SMACK_ATTR_IPIN,
+ SMACK_ATTR_IPOUT,
+ _SMACK_ATTR_MAX,
+ _SMACK_ATTR_INVALID = -1,
+} SmackAttr;
+
+bool mac_smack_use(void);
+
+int mac_smack_fix(const char *path, LabelFixFlags flags);
+int mac_smack_fix_at(int dirfd, const char *path, LabelFixFlags flags);
+
+const char* smack_attr_to_string(SmackAttr i) _const_;
+SmackAttr smack_attr_from_string(const char *s) _pure_;
+int mac_smack_read(const char *path, SmackAttr attr, char **label);
+int mac_smack_read_fd(int fd, SmackAttr attr, char **label);
+int mac_smack_apply(const char *path, SmackAttr attr, const char *label);
+int mac_smack_apply_fd(int fd, SmackAttr attr, const char *label);
+int mac_smack_apply_pid(pid_t pid, const char *label);
+int mac_smack_copy(const char *dest, const char *src);