[libvirt] [PATCH] domsuspend: Fix warning on mingw build

Commit d82170d introduced a workaround for domtop: in that example program, we define a symbol called ERROR for our own use, but since a symbol with the same name is already defined in one of mingw's header files, we get a warning when using that compiler. domsuspend defines the same problematic symbol, so the workaround has been copied over. --- examples/domsuspend/suspend.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/examples/domsuspend/suspend.c b/examples/domsuspend/suspend.c index 11f7302..3e3f70e 100644 --- a/examples/domsuspend/suspend.c +++ b/examples/domsuspend/suspend.c @@ -34,6 +34,21 @@ static int debug; +/* On mingw, there's a header file that poisons the well: + * + * + * CC domtop.o + *domtop.c:40:0: warning: "ERROR" redefined [enabled by default] + * #define ERROR(...) \ + * ^ + *In file included from /usr/i686-w64-mingw32/sys-root/mingw/include/windows.h:71:0, + * from /usr/i686-w64-mingw32/sys-root/mingw/include/winsock2.h:23, + * from ../../gnulib/lib/unistd.h:48, + * from domtop.c:35: + * /usr/i686-w64-mingw32/sys-root/mingw/include/wingdi.h:75:0: note: this is the location of the previous definition + * #define ERROR 0 + */ +#undef ERROR #define ERROR(...) \ do { \ fprintf(stderr, "ERROR %s:%d : ", __FUNCTION__, __LINE__); \ -- 2.5.0