Add utility functions

Signed-off-by: David Oberhollenzer <david.oberhollenzer@sigma-star.at>

1 files changed, 13 insertions, 0 deletions

diff --git a/include/util.h b/include/util.h
new file mode 100644
index 0000000..16f3162
--- /dev/null
+++ b/include/util.h
@@ -0,0 +1,13 @@
+/* SPDX-License-Identifier: GPL-3.0-or-later */
+#ifndef UTIL_H
+#define UTIL_H
+
+#include <sys/types.h>
+
+int canonicalize_name(char *filename);
+
+ssize_t write_retry(int fd, void *data, size_t size);
+
+ssize_t read_retry(int fd, void *buffer, size_t size);
+
+#endif /* UTIL_H */