Steal the write_pidfile function from xenstored_core, and use it to ensure
authorEwan Mellor <ewan@xensource.com>
Wed, 13 Dec 2006 11:23:01 +0000 (11:23 +0000)
committerEwan Mellor <ewan@xensource.com>
Wed, 13 Dec 2006 11:23:01 +0000 (11:23 +0000)
commit0a85a374e067adb9c65c2a3e5790aad972d6e2b7
tree3506e128dcf2d545562d17895ed5c13cf658403f
parentc0536171422d0a82c2c958b1038c77d692bcd60b
Steal the write_pidfile function from xenstored_core, and use it to ensure
that blktapctrl only starts once.

Signed-off-by: Ewan Mellor <ewan@xensource.com>
tools/blktap/drivers/blktapctrl.c