X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/1e1ddfac79fbcd052f199500a6493c7f79cb8462..a85c067ba6c6940512cf57ec213277a370d87e70:/src/src/lookups/passwd.c

diff --git a/src/src/lookups/passwd.c b/src/src/lookups/passwd.c
index 641a9438c..7df1a5aaf 100644
--- a/src/src/lookups/passwd.c
+++ b/src/src/lookups/passwd.c
@@ -2,9 +2,10 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
+/* Copyright (c) The Exim Maintainers 2020 - 2022 */
 /* Copyright (c) University of Cambridge 1995 - 2015 */
-/* Copyright (c) The Exim Maintainers 2020 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 #include "../exim.h"
 
@@ -19,8 +20,6 @@
 static void *
 passwd_open(const uschar * filename, uschar ** errmsg)
 {
-filename = filename;     /* Keep picky compilers happy */
-errmsg = errmsg;
 return (void *)(-1);     /* Just return something non-null */
 }
 
@@ -40,12 +39,6 @@ passwd_find(void * handle, const uschar * filename, const uschar * keystring,
 {
 struct passwd *pw;
 
-handle = handle;         /* Keep picky compilers happy */
-filename = filename;
-length = length;
-errmsg = errmsg;
-do_cache = do_cache;
-
 if (!route_finduser(keystring, &pw, NULL)) return FAIL;
 *result = string_sprintf("*:%d:%d:%s:%s:%s", (int)pw->pw_uid, (int)pw->pw_gid,
   pw->pw_gecos, pw->pw_dir, pw->pw_shell);
@@ -62,12 +55,13 @@ return OK;
 
 #include "../version.h"
 
-void
-passwd_version_report(FILE *f)
+gstring *
+passwd_version_report(gstring * g)
 {
 #ifdef DYNLOOKUP
-fprintf(f, "Library version: passwd: Exim version %s\n", EXIM_VERSION_STR);
+g = string_fmt_append(g, "Library version: passwd: Exim version %s\n", EXIM_VERSION_STR);
 #endif
+return g;
 }
 
 static lookup_info _lookup_info = {