qdev-monitor: print help to stdout

qdev_device_help() is used from command line "-device help", or from
HMP "device_add". If used from command line, print help to stdout
(it is only printed on explicit demand).

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
This commit is contained in:
Marc-André Lureau 2018-09-07 11:45:39 +04:00
parent b8e5671a8c
commit a95db58f21
3 changed files with 37 additions and 18 deletions

View file

@ -47,4 +47,7 @@ int monitor_fdset_dup_fd_add(int64_t fdset_id, int dup_fd);
void monitor_fdset_dup_fd_remove(int dup_fd);
int monitor_fdset_dup_fd_find(int dup_fd);
void monitor_vfprintf(FILE *stream,
const char *fmt, va_list ap) GCC_FMT_ATTR(2, 0);
#endif /* MONITOR_H */