machined: also set up /var/lib/machines as btrfs, if "machinectl set-limit" is called

[elogind.git] / src / shared / util.c

diff --git a/src/shared/util.c b/src/shared/util.c
index deb98396335acbe26ff4f3626c678747537739cd..4a970af3b1972f3a28abe28d878c50b2966d1875 100644 (file)
--- a/src/shared/util.c
+++ b/src/shared/util.c
@@ -19,7 +19,6 @@
   along with systemd; If not, see <http://www.gnu.org/licenses/>.
 ***/
 
-#include <assert.h>
 #include <string.h>
 #include <unistd.h>
 #include <errno.h>
@@ -48,7 +47,6 @@
 #include <pwd.h>
 #include <netinet/ip.h>
 #include <linux/kd.h>
-#include <dlfcn.h>
 #include <sys/wait.h>
 #include <sys/time.h>
 #include <glob.h>
@@ -83,7 +81,6 @@
 #include "missing.h"
 #include "log.h"
 #include "strv.h"
-#include "label.h"
 #include "mkdir.h"
 #include "path-util.h"
 #include "exit-status.h"
@@ -1692,6 +1689,7 @@ bool chars_intersect(const char *a, const char *b) {
 
 bool fstype_is_network(const char *fstype) {
         static const char table[] =
+                "afs\0"
                 "cifs\0"
                 "smbfs\0"
                 "sshfs\0"
@@ -8110,3 +8108,13 @@ ssize_t string_table_lookup(const char * const *table, size_t len, const char *k
 
         return -1;
 }
+
+void cmsg_close_all(struct msghdr *mh) {
+        struct cmsghdr *cmsg;
+
+        assert(mh);
+
+        for (cmsg = CMSG_FIRSTHDR(mh); cmsg; cmsg = CMSG_NXTHDR(mh, cmsg))
+                if (cmsg->cmsg_level == SOL_SOCKET && cmsg->cmsg_type == SCM_RIGHTS)
+                        close_many((int*) CMSG_DATA(cmsg), (cmsg->cmsg_len - CMSG_LEN(0)) / sizeof(int));
+}