Bring example platform up to date

[pdclib] / platform / example / functions / _PDCLIB / _PDCLIB_fileops.c

diff --git a/platform/example/functions/_PDCLIB/_PDCLIB_fileops.c b/platform/example/functions/_PDCLIB/_PDCLIB_fileops.c
new file mode 100644 (file)
index 0000000..59ff45d
--- /dev/null
+++ b/platform/example/functions/_PDCLIB/_PDCLIB_fileops.c
@@ -0,0 +1,56 @@
+/* _PDCLIB_fileops\r
+\r
+   This file is part of the Public Domain C Library (PDCLib).\r
+   Permission is granted to use, modify, and / or redistribute at will.\r
+*/\r
+\r
+#ifndef REGTEST\r
+#include <stdio.h>\r
+#include <stdint.h>\r
+#include <_PDCLIB_glue.h>\r
+#include <errno.h>\r
+\r
+static bool readf( _PDCLIB_fd_t self, void * buf, size_t length, \r
+                   size_t * numBytesRead )\r
+{\r
+    errno = ENOTSUP;\r
+    return false;\r
+}\r
+\r
+static bool writef( _PDCLIB_fd_t self, const void * buf, size_t length, \r
+                   size_t * numBytesWritten )\r
+{\r
+    errno = ENOTSUP;\r
+    return false;\r
+}\r
+static bool seekf( _PDCLIB_fd_t self, int_fast64_t offset, int whence,\r
+    int_fast64_t* newPos )\r
+{\r
+    errno = ENOTSUP;\r
+    return false;\r
+}\r
+\r
+static void closef( _PDCLIB_fd_t self )\r
+{\r
+    errno = ENOTSUP;\r
+}\r
+\r
+const _PDCLIB_fileops_t _PDCLIB_fileops = {\r
+    .read  = readf,\r
+    .write = writef,\r
+    .seek  = seekf,\r
+    .close = closef,\r
+};\r
+\r
+#endif\r
+\r
+#ifdef TEST\r
+#include <_PDCLIB_test.h>\r
+\r
+int main( void )\r
+{\r
+    // Tested by stdio test cases\r
+    return TEST_RESULTS;\r
+}\r
+\r
+#endif\r