[Qemu-devel] [PATCH 1.1 0/2]: qemu-ga: fix build on openbsd

[Luiz Capitulino]

Build error found by buildbot:

 qga/commands-posix.c: In function 'qmp_guest_shutdown':
 qga/commands-posix.c:65: error: 'environ' undeclared (first use in this 
function)
 qga/commands-posix.c:65: error: (Each undeclared identifier is reported only 
once
 qga/commands-posix.c:65: error: for each function it appears in.)

On F16 environ is declared in <unistd.h>, but that obviously doesn't
happen on all systems.

Tested on OpenBSD 4.9.

PS: I get zillions of -Wno-redundant-decls errors on OpenBSD 4.8 and still
    get other warnnigs if I drop that flag.

 configure            |   19 +++++++++++++++++++
 qga/commands-posix.c |    6 +++++-
 2 files changed, 24 insertions(+), 1 deletion(-)