On 05/31/2016 11:31 AM, Markus Armbruster wrote:
We print a few fatal error messages to stdout instead of stderr. Reproducer:$ qemu-system-x86_64 -g 1024x768 Option g not supported for this target $ qemu-system-x86_64 -g 1024x768 >/dev/null Fix by printing them with error_report(). This also improves the messages. The above one becomes qemu-system-x86_64: -g 1024x768: Option not supported for this target Reported-by: Tobi {github.com/tobimensch} Signed-off-by: Markus Armbruster <arm...@redhat.com> --- vl.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/vl.c b/vl.c index 18d1423..7800b31 100644 --- a/vl.c +++ b/vl.c @@ -3075,7 +3075,7 @@ int main(int argc, char **argv, char **envp) popt = lookup_opt(argc, argv, &optarg, &optind); if (!(popt->arch_mask & arch_type)) { - printf("Option %s not supported for this target\n", popt->name); + error_report("Option not supported for this target"); exit(1); } switch(popt->index) { @@ -3849,21 +3849,21 @@ int main(int argc, char **argv, char **envp) break; case QEMU_OPTION_xen_domid: if (!(xen_available())) { - printf("Option %s not supported for this target\n", popt->name); + error_report("Option not supported for this target"); exit(1); } xen_domid = atoi(optarg); break; case QEMU_OPTION_xen_create: if (!(xen_available())) { - printf("Option %s not supported for this target\n", popt->name); + error_report("Option not supported for this target"); exit(1); } xen_mode = XEN_CREATE; break; case QEMU_OPTION_xen_attach: if (!(xen_available())) { - printf("Option %s not supported for this target\n", popt->name); + error_report("Option not supported for this target"); exit(1); } xen_mode = XEN_ATTACH;
Reviewed-by: Marcel Apfelbaum <mar...@redhat.com> Thanks, Marcel
