diff --git a/src/utils.c b/src/utils.c
index fd277d2c..3779265a 100644
--- a/src/utils.c
+++ b/src/utils.c
@@ -102,7 +102,11 @@ int run_as(const char *user)
             /* Note that we use getpwnam_r() instead of getpwnam(),
                which returns its result in a statically allocated buffer and
                cannot be considered thread safe. */
+#ifndef __sun
             err = getpwnam_r(user, &pwdbuf, buf, buflen, &pwd);
+#else
+            pwd = getpwnam_r(user, &pwdbuf, buf, buflen);
+#endif
             if (err == 0 && pwd) {
                 /* setgid first, because we may not be allowed to do it anymore after setuid */
                 if (setgid(pwd->pw_gid) != 0) {
@@ -309,7 +313,7 @@ void daemonize(const char * path)
             FATAL("Invalid pid file\n");
         }
 
-        fprintf(file, "%d", pid);
+        fprintf(file, "%d", (int)pid);
         fclose(file);
         exit(EXIT_SUCCESS);
     }