From fc00c656c96528112d05cf0edf8631bd5eaea446 Mon Sep 17 00:00:00 2001 From: Kacper Date: Sun, 7 Dec 2025 20:10:31 +0100 Subject: Add build system scaffolding and libc headers --- include/arch/x86_64/linux/close_range.h | 11 +++++++++++ 1 file changed, 11 insertions(+) create mode 100644 include/arch/x86_64/linux/close_range.h (limited to 'include/arch/x86_64/linux/close_range.h') diff --git a/include/arch/x86_64/linux/close_range.h b/include/arch/x86_64/linux/close_range.h new file mode 100644 index 00000000..d260c2d5 --- /dev/null +++ b/include/arch/x86_64/linux/close_range.h @@ -0,0 +1,11 @@ +/* SPDX-License-Identifier: GPL-2.0 WITH Linux-syscall-note */ +#ifndef _LINUX_CLOSE_RANGE_H +#define _LINUX_CLOSE_RANGE_H + +/* Unshare the file descriptor table before closing file descriptors. */ +#define CLOSE_RANGE_UNSHARE (1U << 1) + +/* Set the FD_CLOEXEC bit instead of closing the file descriptor. */ +#define CLOSE_RANGE_CLOEXEC (1U << 2) + +#endif /* _LINUX_CLOSE_RANGE_H */ -- cgit v1.2.3