udevd: at startup write message including version number to kernel log

[elogind.git] / udevd.c

diff --git a/udevd.c b/udevd.c
index 82ebd22dbad1dc1891fcdc34bcbee2a5df8182d8..530fc59a369a111e5465ec6a23b5bdc2bcf9df6b 100644 (file)
--- a/udevd.c
+++ b/udevd.c
@@ -862,7 +862,7 @@ static int init_udevd_socket(void)
        saddr.sun_family = AF_LOCAL;
        /* use abstract namespace for socket path */
        strcpy(&saddr.sun_path[1], UDEVD_CTRL_SOCK_PATH);
-       addrlen = offsetof(struct sockaddr_un, sun_path) + strlen(saddr.sun_path+1) + 1;
+       addrlen = offsetof(struct sockaddr_un, sun_path) + 1 + strlen(&saddr.sun_path[1]);
 
        udevd_sock = socket(AF_LOCAL, SOCK_DGRAM, 0);
        if (udevd_sock == -1) {
@@ -1116,6 +1116,14 @@ int main(int argc, char *argv[], char *envp[])
                close(fd);
        }
 
+       fd = open("/dev/kmsg", O_WRONLY);
+       if (fd > 0) {
+               const char *str = "<6>udevd version " UDEV_VERSION " started\n";
+
+               write(fd, str, strlen(str));
+               close(fd);
+       }
+
        /* set signal handlers */
        memset(&act, 0x00, sizeof(struct sigaction));
        act.sa_handler = (void (*)(int)) sig_handler;