Move create_tempdir out of manconfig.h

* include/manconfig.h (create_tempdir): Move to ...
* lib/tempfile.h: ... here (new file).
* lib/Makefile.am (libman_la_SOURCES): Add tempfile.h.
* lib/tempfile.c, src/man.c: Include tempfile.h.

3 files changed, 27 insertions, 0 deletions

diff --git a/lib/Makefile.am b/lib/Makefile.am
index 2f134f04..9cf68905 100644
--- a/lib/Makefile.am
+++ b/lib/Makefile.am
@@ -53,6 +53,7 @@ libman_la_SOURCES = \
 	security.c \
 	security.h \
 	tempfile.c \
+	tempfile.h \
 	util.c \
 	util.h \
 	wordfnmatch.c \
diff --git a/lib/tempfile.c b/lib/tempfile.c
index f1dfb688..f4a291c1 100644
--- a/lib/tempfile.c
+++ b/lib/tempfile.c
@@ -33,6 +33,8 @@
 
 #include "manconfig.h"
 
+#include "tempfile.h"
+
 static const char *path_search (void)
 {
 	const char *dir = NULL;
diff --git a/lib/tempfile.h b/lib/tempfile.h
new file mode 100644
index 00000000..1a4a64ce
--- /dev/null
+++ b/lib/tempfile.h
@@ -0,0 +1,24 @@
+/* tempfile.h: interface to temporary directory creation
+ *
+ * Copyright (C) 2001-2022 Colin Watson.
+ *
+ * This file is part of man-db.
+ *
+ * man-db is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * man-db is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with man-db; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
+ */
+
+#include "attribute.h"
+
+NODISCARD extern char *create_tempdir (const char *template);