From af9eb9114c2f8700d4315eaa1e2d637c2aaaf210 Mon Sep 17 00:00:00 2001 From: Robert Morris Date: Thu, 16 Jul 2020 11:38:08 -0400 Subject: make "echo hello > x" truncate file x. --- kernel/fcntl.h | 1 + 1 file changed, 1 insertion(+) (limited to 'kernel/fcntl.h') diff --git a/kernel/fcntl.h b/kernel/fcntl.h index d565483..44861b9 100644 --- a/kernel/fcntl.h +++ b/kernel/fcntl.h @@ -2,3 +2,4 @@ #define O_WRONLY 0x001 #define O_RDWR 0x002 #define O_CREATE 0x200 +#define O_TRUNC 0x400 -- cgit v1.2.3