47 int mac_smack_read(const char *path, SmackAttr attr, char **label) {  in mac_smack_read()  argument
50         assert(label);  in mac_smack_read()
55         return getxattr_malloc(path, smack_attr_to_string(attr), label);  in mac_smack_read()
58 int mac_smack_read_fd(int fd, SmackAttr attr, char **label) {  in mac_smack_read_fd()  argument
61         assert(label);  in mac_smack_read_fd()
66         return fgetxattr_malloc(fd, smack_attr_to_string(attr), label);  in mac_smack_read_fd()
69 int mac_smack_apply(const char *path, SmackAttr attr, const char *label) {  in mac_smack_apply()  argument
78         if (label)  in mac_smack_apply()
79                 r = lsetxattr(path, smack_attr_to_string(attr), label, strlen(label), 0);  in mac_smack_apply()
88 int mac_smack_apply_fd(int fd, SmackAttr attr, const char *label) {  in mac_smack_apply_fd()  argument
97         if (label)  in mac_smack_apply_fd()
98 …        r = setxattr(FORMAT_PROC_FD_PATH(fd), smack_attr_to_string(attr), label, strlen(label), 0);  in mac_smack_apply_fd()
107 int mac_smack_apply_pid(pid_t pid, const char *label) {  in mac_smack_apply_pid()  argument
111         assert(label);  in mac_smack_apply_pid()
117         r = write_string_file(p, label, WRITE_STRING_FILE_DISABLE_BUFFER);  in mac_smack_apply_pid()
125         const char *label;  in smack_fix_fd()  local
147                 label = SMACK_STAR_LABEL;  in smack_fix_fd()
149                 label = SMACK_FLOOR_LABEL;  in smack_fix_fd()
151                 label = SMACK_STAR_LABEL;  in smack_fix_fd()
155         if (setxattr(FORMAT_PROC_FD_PATH(fd), "security.SMACK64", label, strlen(label), 0) < 0) {  in smack_fix_fd()
170                     streq(old_label, label))  in smack_fix_fd()
241         _cleanup_free_ char *label = NULL;  in mac_smack_copy()  local
246         r = mac_smack_read(src, SMACK_ATTR_ACCESS, &label);  in mac_smack_copy()
250         r = mac_smack_apply(dest, SMACK_ATTR_ACCESS, label);  in mac_smack_copy()
262 int mac_smack_read(const char *path, SmackAttr attr, char **label) {  in mac_smack_read()  argument
266 int mac_smack_read_fd(int fd, SmackAttr attr, char **label) {  in mac_smack_read_fd()  argument
270 int mac_smack_apply(const char *path, SmackAttr attr, const char *label) {  in mac_smack_apply()  argument
274 int mac_smack_apply_fd(int fd, SmackAttr attr, const char *label) {  in mac_smack_apply_fd()  argument
278 int mac_smack_apply_pid(pid_t pid, const char *label) {  in mac_smack_apply_pid()  argument