davexunit pushed a commit to branch wip-container
in repository guix.
commit c01849294676d3ba01876678f3439c3a7e0d63a3
Author: David Thompson <da...@gnu.org>
Date: Thu Jun 25 08:29:26 2015 -0400
build: syscalls: Add unmount flags.
* guix/build/syscalls.scm (MNT_FORCE, MNT_DETACH, MNT_EXPIRE)
(UMOUNT_NOFOLLOW): New variables.
---
guix/build/syscalls.scm | 9 +++++++++
1 files changed, 9 insertions(+), 0 deletions(-)
diff --git a/guix/build/syscalls.scm b/guix/build/syscalls.scm
index 37ded8d..61877bf 100644
--- a/guix/build/syscalls.scm
+++ b/guix/build/syscalls.scm
@@ -34,6 +34,10 @@
MS_BIND
MS_MOVE
MS_STRICTATIME
+ MNT_FORCE
+ MNT_DETACH
+ MNT_EXPIRE
+ UMOUNT_NOFOLLOW
restart-on-EINTR
mount
umount
@@ -159,6 +163,11 @@
(define MS_MOVE 8192)
(define MS_STRICTATIME 16777216)
+(define MNT_FORCE 1)
+(define MNT_DETACH 2)
+(define MNT_EXPIRE 4)
+(define UMOUNT_NOFOLLOW 8)
+
(define mount
(let* ((ptr (dynamic-func "mount" (dynamic-link)))
(proc (pointer->procedure int ptr `(* * * ,unsigned-long *))))
