SPDX: license tags (mostly by guesswork)

[exim.git] / src / src / lookups / passwd.c

diff --git a/src/src/lookups/passwd.c b/src/src/lookups/passwd.c
index 5519a03554d8b8a533779f3c4447c6c48af11eeb..7df1a5aaf638c8600c13b488449d855d2fa36b5a 100644 (file)
--- a/src/src/lookups/passwd.c
+++ b/src/src/lookups/passwd.c
@@ -1,14 +1,13 @@
-/* $Cambridge: exim/src/src/lookups/passwd.c,v 1.3 2006/02/07 11:19:01 ph10 Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2006 */
+/* Copyright (c) The Exim Maintainers 2020 - 2022 */
+/* Copyright (c) University of Cambridge 1995 - 2015 */
 /* See the file NOTICE for conditions of use and distribution. */
+/* SPDX-License-Identifier: GPL-2.0-only */
 
 #include "../exim.h"
-#include "passwd.h"
 
 
 
@@ -18,11 +17,9 @@
 
 /* See local README for interface description */
 
-void *
-passwd_open(uschar *filename, uschar **errmsg)
+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 */
 }
 
@@ -35,22 +32,55 @@ return (void *)(-1);     /* Just return something non-null */
 
 /* See local README for interface description */
 
-int
-passwd_find(void *handle, uschar *filename, uschar *keystring, int length,
-  uschar **result, uschar **errmsg, BOOL *do_cache)
+static int
+passwd_find(void * handle, const uschar * filename, const uschar * keystring,
+  int length, uschar ** result, uschar ** errmsg, uint * do_cache,
+  const uschar * opts)
 {
 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);
 return OK;
 }
 
+
+
+/*************************************************
+*         Version reporting entry point          *
+*************************************************/
+
+/* See local README for interface description. */
+
+#include "../version.h"
+
+gstring *
+passwd_version_report(gstring * g)
+{
+#ifdef DYNLOOKUP
+g = string_fmt_append(g, "Library version: passwd: Exim version %s\n", EXIM_VERSION_STR);
+#endif
+return g;
+}
+
+static lookup_info _lookup_info = {
+  .name = US"passwd",                  /* lookup name */
+  .type = lookup_querystyle,           /* query-style lookup */
+  .open = passwd_open,                 /* open function */
+  .check = NULL,                       /* no check function */
+  .find = passwd_find,                 /* find function */
+  .close = NULL,                       /* no close function */
+  .tidy = NULL,                                /* no tidy function */
+  .quote = NULL,                       /* no quoting function */
+  .version_report = passwd_version_report          /* version reporting */
+};
+
+#ifdef DYNLOOKUP
+#define passwd_lookup_module_info _lookup_module_info
+#endif
+
+static lookup_info *_lookup_list[] = { &_lookup_info };
+lookup_module_info passwd_lookup_module_info = { LOOKUP_MODULE_INFO_MAGIC, _lookup_list, 1 };
+
 /* End of lookups/passwd.c */