Adding upstream version 255.4.upstream/255.4

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 33 insertions, 0 deletions

diff --git a/src/shared/plymouth-util.c b/src/shared/plymouth-util.c
new file mode 100644
index 0000000..31ab340
--- /dev/null
+++ b/src/shared/plymouth-util.c
@@ -0,0 +1,33 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "fd-util.h"
+#include "io-util.h"
+#include "plymouth-util.h"
+#include "socket-util.h"
+
+int plymouth_connect(int flags) {
+        static const union sockaddr_union sa = {
+                .un.sun_family = AF_UNIX,
+                .un.sun_path = "\0/org/freedesktop/plymouthd",
+        };
+        _cleanup_close_ int fd = -EBADF;
+
+        fd = socket(AF_UNIX, SOCK_STREAM|SOCK_CLOEXEC|flags, 0);
+        if (fd < 0)
+                return -errno;
+
+        if (connect(fd, &sa.sa, SOCKADDR_UN_LEN(sa.un)) < 0)
+                return -errno;
+
+        return TAKE_FD(fd);
+}
+
+int plymouth_send_raw(const void *raw, size_t size, int flags) {
+        _cleanup_close_ int fd = -EBADF;
+
+        fd = plymouth_connect(flags);
+        if (fd < 0)
+                return fd;
+
+        return loop_write(fd, raw, size);
+}