refactoring fixes

runtime/tests/nativevecadd/include/pocl_file_util.h

@@ -0,0 +1,83 @@
+/* pocl_file_util.h: global declarations of portable file utility functions
+   defined in lib/llvmopencl, due to using llvm::sys::fs & other llvm APIs
+
+   Copyright (c) 2015 pocl developers
+
+   Permission is hereby granted, free of charge, to any person obtaining a copy
+   of this software and associated documentation files (the "Software"), to deal
+   in the Software without restriction, including without limitation the rights
+   to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+   copies of the Software, and to permit persons to whom the Software is
+   furnished to do so, subject to the following conditions:
+
+   The above copyright notice and this permission notice shall be included in
+   all copies or substantial portions of the Software.
+
+   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+   AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+   LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+   THE SOFTWARE.
+*/
+
+
+#ifndef POCL_FILE_UTIL_H
+#define POCL_FILE_UTIL_H
+
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+#ifdef __GNUC__
+#pragma GCC visibility push(hidden)
+#endif
+
+/* Remove a directory, recursively */
+int pocl_rm_rf(const char* path);
+
+/* Make a directory, including all directories along path */
+int pocl_mkdir_p(const char* path);
+
+/* Remove a file or empty directory */
+int pocl_remove(const char* path);
+
+int pocl_rename(const char *oldpath, const char *newpath);
+
+int pocl_exists(const char* path);
+
+/* Touch file to change last modified time. For portability, this
+ * removes & creates the file. */
+int pocl_touch_file(const char* path);
+
+/* Writes or appends data to a file.  */
+int pocl_write_file(const char* path, const char* content,
+                    uint64_t count, int append, int dont_rewrite);
+
+int pocl_write_tempfile (char *output_path, const char *prefix,
+                         const char *suffix, const char *content,
+                         uint64_t count, int *ret_fd);
+
+/* Allocates memory and places file contents in it.
+ * Returns negative errno on error, zero otherwise. */
+int pocl_read_file(const char* path, char** content, uint64_t *filesize);
+
+int pocl_write_module(void *module, const char* path, int dont_rewrite);
+
+int pocl_mk_tempdir (char *output, const char *prefix);
+
+int pocl_mk_tempname (char *output, const char *prefix, const char *suffix,
+                      int *ret_fd);
+
+#ifdef __GNUC__
+#pragma GCC visibility pop
+#endif
+
+#ifdef __cplusplus
+}
+#endif
+
+
+#endif