[*] Initial commit

lonetix/include/df/sys/fsdef.h

@@ -0,0 +1,58 @@
+// SPDX-License-Identifier: LGPL-3.0-or-later
+
+/**
+ * \file sys/fsdef.h
+ *
+ * Platform-specific filesystem types and definitions.
+ *
+ * \copyright The DoubleFourteen Code Forge (C) All Rights Reserved
+ * \author    Lorenzo Cogotti
+ */
+
+#ifndef DF_SYS_FSDEF_H_
+#define DF_SYS_FSDEF_H_
+
+#include "xpt.h"
+
+/**
+ * \typedef Fildes
+ * \brief Platform specific file handle (`HANDLE` on Windows, `int` elsewhere).
+ *
+ * \def FILDES_BAD
+ * \brief Bad file descriptor.
+ *
+ * \def PATH_SEP
+ * \brief Path separator character (`\` on Windows, `/` elsewhere).
+ *
+ * \def EOLN
+ * \brief Text file newline sequence (`\r\n` on Windows, `\n` elsewhere).
+ */
+
+#ifdef _WIN32
+typedef void *Fildes;
+
+#define FILDES_BAD 0
+
+#define PATH_SEP '\\'
+
+#define EOLN "\r\n"
+
+#else
+typedef int Fildes;
+
+#define FILDES_BAD -1
+
+#define PATH_SEP '/'
+
+#define EOLN "\n"
+
+#endif
+
+/// I/O stream seek modes.
+typedef enum {
+	SK_SET,  ///< Seek from beginning of stream
+	SK_CUR,  ///< Seek from current position
+	SK_END   ///< Seek from stream end
+} SeekMode;
+
+#endif