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-rw-r--r--runtime/os.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/runtime/os.h b/runtime/os.h
index befe2e808a..46d89fb8a5 100644
--- a/runtime/os.h
+++ b/runtime/os.h
@@ -39,6 +39,10 @@ class OS {
// already exists, it is *not* overwritten, but unlinked, and a new inode will be used.
static File* CreateEmptyFile(const char* name);
+ // Create an empty file with write access. This is a *new* file, that is, if the file
+ // already exists, it is *not* overwritten, but unlinked, and a new inode will be used.
+ static File* CreateEmptyFileWriteOnly(const char* name);
+
// Open a file with the specified open(2) flags.
static File* OpenFileWithFlags(const char* name, int flags);