From a1a7bb8f16cd5529d76850c85625039ad7aa348a Mon Sep 17 00:00:00 2001
From: Michael Paquier
Date: Mon, 7 Nov 2022 12:31:38 +0900
Subject: Move code related to configuration files in directories to new file

The code in charge of listing and classifying a set of configuration
files in a directory was located in guc-file.l, being used currently for
GUCs under "include_dir".  This code is planned to be used for an
upcoming feature able to include configuration files for ident and HBA
files from a directory, similarly to GUCs.  In both cases, the file
names, suffixed by ".conf", have to be ordered alphabetically.  This
logic is moved to a new file, called conffiles.c, so as it is easier to
share this facility between GUCs and the HBA/ident parsing logic.

Author: Julien Rouhaud, Michael Paquier
Discussion: https://postgr.es/m/Y2IgaH5YzIq2b+iR@paquier.xyz
---
 src/include/utils/conffiles.h | 23 +++++++++++++++++++++++
 1 file changed, 23 insertions(+)
 create mode 100644 src/include/utils/conffiles.h

(limited to 'src/include')

diff --git a/src/include/utils/conffiles.h b/src/include/utils/conffiles.h
new file mode 100644
index 00000000000..3f23a2a011b
--- /dev/null
+++ b/src/include/utils/conffiles.h
@@ -0,0 +1,23 @@
+/*--------------------------------------------------------------------
+ * conffiles.h
+ *
+ * Utilities related to configuration files.
+ *
+ * Portions Copyright (c) 1996-2022, PostgreSQL Global Development Group
+ * Portions Copyright (c) 1994, Regents of the University of California
+ *
+ * src/include/utils/conffiles.h
+ *
+ *--------------------------------------------------------------------
+ */
+#ifndef CONFFILES_H
+#define CONFFILES_H
+
+extern char *AbsoluteConfigLocation(const char *location,
+									const char *calling_file);
+extern char **GetConfFilesInDir(const char *includedir,
+								const char *calling_file,
+								int elevel, int *num_filenames,
+								char **err_msg);
+
+#endif							/* CONFFILES_H */
-- 
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