Commit 7fb2a862 authored by malc's avatar malc
Browse files

Fix error reporting under Win32 (CreateFile does not set errno) 


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@4698 c046a42c-6fe2-441c-8c8c-71466251a162
parent 0e674589

kqemu.c

+6 −1
Original line number Diff line number Diff line
@@ -166,14 +166,19 @@ int kqemu_init(CPUState *env) 
                          FILE_SHARE_READ | FILE_SHARE_WRITE,

                          NULL, OPEN_EXISTING, FILE_ATTRIBUTE_NORMAL,

                          NULL);

    if (kqemu_fd == KQEMU_INVALID_FD) {

        fprintf(stderr, "Could not open '%s' - QEMU acceleration layer not activated: %lu\n",

                KQEMU_DEVICE, GetLastError());

        return -1;

    }

#else

    kqemu_fd = open(KQEMU_DEVICE, O_RDWR);

#endif

    if (kqemu_fd == KQEMU_INVALID_FD) {

        fprintf(stderr, "Could not open '%s' - QEMU acceleration layer not activated: %s\n",

                KQEMU_DEVICE, strerror(errno));

        return -1;

    }

#endif

    version = 0;

#ifdef _WIN32

    DeviceIoControl(kqemu_fd, KQEMU_GET_VERSION, NULL, 0,