qemu-e2k/stubs/monitor-core.c

#include "qemu/osdep.h"
#include "monitor/monitor.h"
#include "qemu-common.h"
#include "qapi/qapi-emit-events.h"

__thread Monitor *cur_mon;

void monitor_init_qmp(Chardev *chr, bool pretty, Error **errp)
{
}

void qapi_event_emit(QAPIEvent event, QDict *qdict)
{
}

int monitor_vprintf(Monitor *mon, const char *fmt, va_list ap)
{
    abort();
}
stubs: Update monitor stubs for qemu-storage-daemon Before we can add the monitor to qemu-storage-daemon, we need to add a stubs for monitor_fdsets_cleanup(). We also need to make sure that stubs that are actually implemented in the monitor core aren't linked to qemu-storage-daemon so that we don't get linker errors because of duplicate symbols. This is achieved by moving the stubs in question to a new file stubs/monitor-core.c. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20200224143008.13362-15-kwolf@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> 2020-02-24 15:30:02 +01:00			`#include "qemu/osdep.h"`
			`#include "monitor/monitor.h"`
			`#include "qemu-common.h"`
			`#include "qapi/qapi-emit-events.h"`

			`__thread Monitor *cur_mon;`

qmp: Fail gracefully if chardev is already in use Trying to attach a QMP monitor to a chardev that is already in use results in a crash because monitor_init_qmp() passes &error_abort to qemu_chr_fe_init(): $ ./x86_64-softmmu/qemu-system-x86_64 --chardev stdio,id=foo --mon foo,mode=control --mon foo,mode=control Unexpected error in qemu_chr_fe_init() at chardev/char-fe.c:220: qemu-system-x86_64: --mon foo,mode=control: Device 'foo' is in use Abgebrochen (Speicherabzug geschrieben) Fix this by allowing monitor_init_qmp() to return an error and passing any error in qemu_chr_fe_init() to its caller instead of aborting. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20200224143008.13362-18-kwolf@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> 2020-02-24 15:30:05 +01:00			`void monitor_init_qmp(Chardev chr, bool pretty, Error *errp)`
stubs: Update monitor stubs for qemu-storage-daemon Before we can add the monitor to qemu-storage-daemon, we need to add a stubs for monitor_fdsets_cleanup(). We also need to make sure that stubs that are actually implemented in the monitor core aren't linked to qemu-storage-daemon so that we don't get linker errors because of duplicate symbols. This is achieved by moving the stubs in question to a new file stubs/monitor-core.c. Signed-off-by: Kevin Wolf <kwolf@redhat.com> Message-Id: <20200224143008.13362-15-kwolf@redhat.com> Acked-by: Stefan Hajnoczi <stefanha@redhat.com> Signed-off-by: Kevin Wolf <kwolf@redhat.com> 2020-02-24 15:30:02 +01:00			`{`
			`}`

			`void qapi_event_emit(QAPIEvent event, QDict *qdict)`
			`{`
			`}`

			`int monitor_vprintf(Monitor mon, const char fmt, va_list ap)`
			`{`
			`abort();`
			`}`