[2/5] Apply missing fixes from upstream

[elogind.git] / src / basic / smack-util.c

diff --git a/src/basic/smack-util.c b/src/basic/smack-util.c
index 6d5c205117ba5b9845edceb77bcb984ff74fd4e0..5f570ff02ae11c27fa620f05ab519230d86c6296 100644 (file)
--- a/src/basic/smack-util.c
+++ b/src/basic/smack-util.c
@@ -29,9 +29,6 @@
 #include "fileio.h"
 #include "smack-util.h"
 
-#define SMACK_FLOOR_LABEL "_"
-#define SMACK_STAR_LABEL  "*"
-
 #ifdef HAVE_SMACK
 bool mac_smack_use(void) {
         static int cached_use = -1;
@@ -185,6 +182,23 @@ int mac_smack_fix(const char *path, bool ignore_enoent, bool ignore_erofs) {
         return r;
 }
 
+int mac_smack_copy(const char *dest, const char *src) {
+        int r = 0;
+        _cleanup_free_ char *label = NULL;
+
+        assert(dest);
+        assert(src);
+
+        r = mac_smack_read(src, SMACK_ATTR_ACCESS, &label);
+        if (r < 0)
+                return r;
+
+        r = mac_smack_apply(dest, SMACK_ATTR_ACCESS, label);
+        if (r < 0)
+                return r;
+
+        return r;
+}
 
 #else
 bool mac_smack_use(void) {
@@ -214,4 +228,8 @@ int mac_smack_apply_pid(pid_t pid, const char *label) {
 int mac_smack_fix(const char *path, bool ignore_enoent, bool ignore_erofs) {
         return 0;
 }
+
+int mac_smack_copy(const char *dest, const char *src) {
+        return 0;
+}
 #endif