Log our control commands.

diff --git a/dhcpcd.c b/dhcpcd.c
index acf30b183762cfc7eb1ed668d782b3beeb11f670..39f849f832923f8fe122271bf24c93582b2be1dc 100644 (file)
--- a/dhcpcd.c
+++ b/dhcpcd.c
@@ -1115,7 +1115,9 @@ handle_args(struct fd_list *fd, int argc, char **argv)
        struct interface *ifs, *ifp, *ifl, *ifn, *ift;
        int do_exit = 0, do_release = 0, do_reboot = 0, opt, oi = 0;
        ssize_t len;
+       size_t l;
        struct iovec iov[2];
+       char *tmp, *p;
 
        if (fd != NULL) {
                /* Special commands for our control socket */
@@ -1161,6 +1163,21 @@ handle_args(struct fd_list *fd, int argc, char **argv)
                }
        }
 
+       /* Log the command */
+       len = 0;
+       for (opt = 0; opt < argc; opt++)
+               len += strlen(argv[opt]) + 1;
+       tmp = p = xmalloc(len + 1);
+       for (opt = 0; opt < argc; opt++) {
+               l = strlen(argv[opt]);
+               strlcpy(p, argv[opt], l + 1);
+               p += l;
+               *p++ = ' ';
+       }
+       *--p = '\0';
+       syslog(LOG_INFO, "control command: %s", tmp);
+       free(tmp);
+
        optind = 0;
        while ((opt = getopt_long(argc, argv, IF_OPTS, cf_options, &oi)) != -1)
        {