util-lib: split out all temporary file related calls into tmpfiles-util.c

This splits out a bunch of functions from fileio.c that have to do with
temporary files. Simply to make the header files a bit shorter, and to
group things more nicely.

No code changes, just some rearranging of source files.

1 files changed, 19 insertions, 0 deletions

diff --git a/src/basic/tmpfile-util.h b/src/basic/tmpfile-util.h
new file mode 100644
index 0000000000..802c85d6d9
--- /dev/null
+++ b/src/basic/tmpfile-util.h
@@ -0,0 +1,19 @@
+/* SPDX-License-Identifier: LGPL-2.1+ */
+#pragma once
+
+#include <stdio.h>
+
+int fopen_temporary(const char *path, FILE **_f, char **_temp_path);
+int mkostemp_safe(char *pattern);
+int fmkostemp_safe(char *pattern, const char *mode, FILE**_f);
+
+int tempfn_xxxxxx(const char *p, const char *extra, char **ret);
+int tempfn_random(const char *p, const char *extra, char **ret);
+int tempfn_random_child(const char *p, const char *extra, char **ret);
+
+int open_tmpfile_unlinkable(const char *directory, int flags);
+int open_tmpfile_linkable(const char *target, int flags, char **ret_path);
+
+int link_tmpfile(int fd, const char *path, const char *target);
+
+int mkdtemp_malloc(const char *template, char **ret);