Merge branch 'vince/interfacemap'

1 files changed, 46 insertions, 0 deletions

diff --git a/src/utils.h b/src/utils.h
new file mode 100644
index 0000000..508d1c1
--- /dev/null
+++ b/src/utils.h
@@ -0,0 +1,46 @@
+/* utility helpers
+ *
+ * This file is part of nsnsgenbind.
+ * Licensed under the MIT License,
+ *                http://www.opensource.org/licenses/mit-license.php
+ * Copyright 2015 Vincent Sanders <vince@netsurf-browser.org>
+ */
+
+#ifndef nsgenbind_utils_h
+#define nsgenbind_utils_h
+
+/**
+ * get a pathname with the output prefix prepended
+ *
+ * \param fname leaf filename.
+ * \return full prefixed path to file caller must free
+ */
+char *genb_fpath(const char *fname);
+
+/**
+ * Open file allowing for output path prefix
+ */
+FILE *genb_fopen(const char *fname, const char *mode);
+
+/**
+ * Open file allowing for output path prefix
+ *
+ * file is opened for reading/writing with a temporary suffix allowing for the
+ * matching close call to check the output is different before touching the
+ * target file.
+ */
+FILE *genb_fopen_tmp(const char *fname);
+
+/**
+ * Close file opened with genb_fopen
+ */
+int genb_fclose_tmp(FILE *filef, const char *fname);
+
+#ifdef _WIN32
+#define NEED_STRNDUP 1
+char *strndup(const char *s, size_t n);
+#endif
+
+#define SLEN(x) (sizeof((x)) - 1)
+
+#endif