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-rw-r--r--include/os.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/include/os.h b/include/os.h
index 0230a7f..e3645e0 100644
--- a/include/os.h
+++ b/include/os.h
@@ -217,9 +217,10 @@ const char *os_dirent_get_typename(enum os_dirent_t type);
* Get the size of a file
*
* @param fname Filename to check
- * @return size of file, or -1 if an error ocurred
+ * @param size size of file is returned if no error
+ * @return 0 on success or -1 if an error ocurred
*/
-ssize_t os_get_filesize(const char *fname);
+int os_get_filesize(const char *fname, loff_t *size);
/**
* Write a character to the controlling OS terminal