diff options
| author | Markus Armbruster | 2019-04-17 21:06:37 +0200 |
|---|---|---|
| committer | Markus Armbruster | 2019-04-18 22:18:59 +0200 |
| commit | 637de4dba268395f7f2e58e40349468c5e17c060 (patch) | |
| tree | 27d8099f419c2b8dd18d114899a1a6b4013d6253 /stubs | |
| parent | monitor error: Make printf()-like functions return a value (diff) | |
| download | qemu-637de4dba268395f7f2e58e40349468c5e17c060.tar.gz qemu-637de4dba268395f7f2e58e40349468c5e17c060.tar.xz qemu-637de4dba268395f7f2e58e40349468c5e17c060.zip | |
qemu-print: New qemu_printf(), qemu_vprintf() etc.
We commonly want to print to the current monitor if we have one, else
to stdout/stderr. For stderr, have error_printf(). For stdout, all
we have is monitor_vfprintf(), which is rather unwieldy. We often
print to stderr just because error_printf() is easier.
New qemu_printf() and qemu_vprintf() do exactly what's needed. The
next commits will put them to use.
Cc: Dr. David Alan Gilbert <dgilbert@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com>
Reviewed-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
Message-Id: <20190417190641.26814-12-armbru@redhat.com>
Diffstat (limited to 'stubs')
| -rw-r--r-- | stubs/monitor.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/stubs/monitor.c b/stubs/monitor.c index b57fe6c32f..b2ea975e40 100644 --- a/stubs/monitor.c +++ b/stubs/monitor.c @@ -6,6 +6,11 @@ __thread Monitor *cur_mon; +int monitor_vprintf(Monitor *mon, const char *fmt, va_list ap) +{ + abort(); +} + int monitor_get_fd(Monitor *mon, const char *name, Error **errp) { error_setg(errp, "only QEMU supports file descriptor passing"); |