memfd: always use our internal utility functions where we have them

[elogind.git] / src / libsystemd / sd-bus / bus-message.c

diff --git a/src/libsystemd/sd-bus/bus-message.c b/src/libsystemd/sd-bus/bus-message.c
index c7cb2e60bc1579caa6781cbf455242d7bc1aae1f..0eea32b649e08cd6299f85faee6a7c8e56ff7016 100644 (file)
--- a/src/libsystemd/sd-bus/bus-message.c
+++ b/src/libsystemd/sd-bus/bus-message.c
@@ -849,6 +849,13 @@ _public_ int sd_bus_message_get_auto_start(sd_bus_message *m) {
         return !(m->header->flags & BUS_MESSAGE_NO_AUTO_START);
 }
 
+_public_ int sd_bus_message_get_allow_interactive_authorization(sd_bus_message *m) {
+        assert_return(m, -EINVAL);
+
+        return m->header->type == SD_BUS_MESSAGE_METHOD_CALL &&
+                (m->header->flags & BUS_MESSAGE_ALLOW_INTERACTIVE_AUTHORIZATION);
+}
+
 _public_ const char *sd_bus_message_get_path(sd_bus_message *m) {
         assert_return(m, NULL);
 
@@ -999,6 +1006,18 @@ _public_ int sd_bus_message_set_auto_start(sd_bus_message *m, int b) {
         return 0;
 }
 
+_public_ int sd_bus_message_set_allow_interactive_authorization(sd_bus_message *m, int b) {
+        assert_return(m, -EINVAL);
+        assert_return(!m->sealed, -EPERM);
+
+        if (b)
+                m->header->flags |= BUS_MESSAGE_ALLOW_INTERACTIVE_AUTHORIZATION;
+        else
+                m->header->flags &= ~BUS_MESSAGE_ALLOW_INTERACTIVE_AUTHORIZATION;
+
+        return 0;
+}
+
 static struct bus_container *message_get_container(sd_bus_message *m) {
         assert(m);
 
@@ -1078,10 +1097,10 @@ static int part_make_space(
                         uint64_t new_allocated;
 
                         new_allocated = PAGE_ALIGN(sz > 0 ? 2 * sz : 1);
-                        r = ftruncate(part->memfd, new_allocated);
+                        r = memfd_set_size(part->memfd, new_allocated);
                         if (r < 0) {
                                 m->poisoned = true;
-                                return -errno;
+                                return r;
                         }
 
                         part->allocated = new_allocated;
@@ -2801,11 +2820,12 @@ int bus_message_seal(sd_bus_message *m, uint64_t cookie, usec_t timeout) {
 
                                 /* Then, sync up real memfd size */
                                 sz = part->size;
-                                if (ftruncate(part->memfd, sz) < 0)
-                                        return -errno;
+                                r = memfd_set_size(part->memfd, sz);
+                                if (r < 0)
+                                        return r;
 
                                 /* Finally, try to seal */
-                                if (fcntl(part->memfd, F_ADD_SEALS, F_SEAL_SHRINK | F_SEAL_GROW | F_SEAL_WRITE) >= 0)
+                                if (memfd_set_sealed(part->memfd) >= 0)
                                         part->sealed = true;
                         }
         }