monitor: Change return type of monitor_cur_is_qmp() to bool

Signed-off-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>

diff --git a/include/monitor/monitor.h b/include/monitor/monitor.h
index d409b6ac56e905991d241b663d1ebe35888b1cff..57f8394a94408e9202200d10a852e5b538122a03 100644 (file)
--- a/include/monitor/monitor.h
+++ b/include/monitor/monitor.h
@@ -16,7 +16,7 @@ extern Monitor *default_mon;
 #define MONITOR_USE_CONTROL   0x04
 #define MONITOR_USE_PRETTY    0x08
 
-int monitor_cur_is_qmp(void);
+bool monitor_cur_is_qmp(void);
 
 void monitor_init(CharDriverState *chr, int flags);
 

diff --git a/monitor.c b/monitor.c
index be18ac1e44bf4a6bc85c26c6b32b6156b8a5f213..c7baa9198c141d07deaa7e0bbc40621fe9c485fc 100644 (file)
--- a/monitor.c
+++ b/monitor.c
@@ -239,8 +239,10 @@ static inline bool monitor_is_qmp(const Monitor *mon)
     return (mon->flags & MONITOR_USE_CONTROL);
 }
 
-/* Return non-zero iff we have a current monitor, and it is in QMP mode.  */
-int monitor_cur_is_qmp(void)
+/**
+ * Is the current monitor, if any, a QMP monitor?
+ */
+bool monitor_cur_is_qmp(void)
 {
     return cur_mon && monitor_is_qmp(cur_mon);
 }

diff --git a/stubs/mon-is-qmp.c b/stubs/mon-is-qmp.c
index 1f0a8fd98a7340fc0ad27c1340e499255c343486..1ef136ab1d929da030dad6a972977bb2ce98424a 100644 (file)
--- a/stubs/mon-is-qmp.c
+++ b/stubs/mon-is-qmp.c
@@ -1,7 +1,7 @@
 #include "qemu-common.h"
 #include "monitor/monitor.h"
 
-int monitor_cur_is_qmp(void)
+bool monitor_cur_is_qmp(void)
 {
-    return 0;
+    return false;
 }