Flush stdout after printing usage()
authorblueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>
Sat, 28 Feb 2009 20:14:00 +0000 (20:14 +0000)
committerblueswir1 <blueswir1@c046a42c-6fe2-441c-8c8c-71466251a162>
Sat, 28 Feb 2009 20:14:00 +0000 (20:14 +0000)
commit2d18e637e5ec628f165bc8866ed1ba73332c9386
treeab0db898e88945499857b40f69e0ee1b620a2f90
parent2adab7d6b53a246905038fde12c2a0c1d40c6807
Flush stdout after printing usage()

Fixes qemu-arm|grep cpu - with _exit() getting output from qemu --help
is a bit random. Since no atexit() handlers are registered for user mode
emulation, just use exit() instead.

Signed-off-by: Riku Voipio <riku.voipio@iki.fi>

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6657 c046a42c-6fe2-441c-8c8c-71466251a162
bsd-user/main.c
darwin-user/main.c
linux-user/main.c