tree-wide: use set_ensure_put()

[thirdparty/systemd.git] / src / portable / portable.c

diff --git a/src/portable/portable.c b/src/portable/portable.c
index 60bdc24af5e667408d6df9cce091cfcc13a3bb83..57c224decd08d49ae64f3e68a068923d1bcd19e1 100644 (file)
--- a/src/portable/portable.c
+++ b/src/portable/portable.c
@@ -127,10 +127,7 @@ static int send_item(
                 const char *name,
                 int fd) {
 
-        union {
-                struct cmsghdr cmsghdr;
-                uint8_t buf[CMSG_SPACE(sizeof(int))];
-        } control = {};
+        CMSG_BUFFER_TYPE(CMSG_SPACE(sizeof(int))) control = {};
         struct iovec iovec;
         struct msghdr mh = {
                 .msg_control = &control,
@@ -155,7 +152,6 @@ static int send_item(
         cmsg->cmsg_len = CMSG_LEN(sizeof(int));
         memcpy(CMSG_DATA(cmsg), &data_fd, sizeof(int));
 
-        mh.msg_controllen = CMSG_SPACE(sizeof(int));
         iovec = IOVEC_MAKE_STRING(name);
 
         if (sendmsg(socket_fd, &mh, MSG_NOSIGNAL) < 0)
@@ -169,10 +165,7 @@ static int recv_item(
                 char **ret_name,
                 int *ret_fd) {
 
-        union {
-                struct cmsghdr cmsghdr;
-                uint8_t buf[CMSG_SPACE(sizeof(int))];
-        } control = {};
+        CMSG_BUFFER_TYPE(CMSG_SPACE(sizeof(int))) control;
         char buffer[PATH_MAX+2];
         struct iovec iov = IOVEC_INIT(buffer, sizeof(buffer)-1);
         struct msghdr mh = {
@@ -387,7 +380,7 @@ static int portable_extract_by_path(
                 if (r < 0)
                         return log_debug_errno(r, "Failed to create temporary directory: %m");
 
-                r = dissect_image(d->fd, NULL, 0, DISSECT_IMAGE_READ_ONLY|DISSECT_IMAGE_REQUIRE_ROOT|DISSECT_IMAGE_DISCARD_ON_LOOP|DISSECT_IMAGE_RELAX_VAR_CHECK, &m);
+                r = dissect_image(d->fd, NULL, 0, NULL, DISSECT_IMAGE_READ_ONLY|DISSECT_IMAGE_REQUIRE_ROOT|DISSECT_IMAGE_DISCARD_ON_LOOP|DISSECT_IMAGE_RELAX_VAR_CHECK, &m);
                 if (r == -ENOPKG)
                         sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Couldn't identify a suitable partition table or file system in '%s'.", path);
                 else if (r == -EADDRNOTAVAIL)
@@ -1200,11 +1193,7 @@ int portable_detach(
                 if (path_is_absolute(marker) &&
                     !image_in_search_path(IMAGE_PORTABLE, marker)) {
 
-                        r = set_ensure_allocated(&markers, &path_hash_ops);
-                        if (r < 0)
-                                return r;
-
-                        r = set_put(markers, marker);
+                        r = set_ensure_put(&markers, &path_hash_ops, marker);
                         if (r >= 0)
                                 marker = NULL;
                         else if (r != -EEXIST)