From 947e47448dcc4e4d7a8b7c42b43acb3435b3ad35 Mon Sep 17 00:00:00 2001
From: Kevin Wolf <kwolf@redhat.com>
Date: Mon, 5 Oct 2020 17:58:44 +0200
Subject: monitor: Use getter/setter functions for cur_mon

cur_mon really needs to be coroutine-local as soon as we move monitor
command handlers to coroutines and let them yield. As a first step, just
remove all direct accesses to cur_mon so that we can implement this in
the getter function later.

Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Message-Id: <20201005155855.256490-4-kwolf@redhat.com>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Reviewed-by: Stefan Hajnoczi <stefanha@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>
---
 util/qemu-error.c   | 6 +++---
 util/qemu-print.c   | 3 ++-
 util/qemu-sockets.c | 1 +
 3 files changed, 6 insertions(+), 4 deletions(-)

(limited to 'util')

diff --git a/util/qemu-error.c b/util/qemu-error.c
index 3ee41438e9..aa30f03564 100644
--- a/util/qemu-error.c
+++ b/util/qemu-error.c
@@ -171,7 +171,7 @@ static void print_loc(void)
     int i;
     const char *const *argp;
 
-    if (!cur_mon && progname) {
+    if (!monitor_cur() && progname) {
         fprintf(stderr, "%s:", progname);
         sep = " ";
     }
@@ -208,7 +208,7 @@ static void vreport(report_type type, const char *fmt, va_list ap)
     GTimeVal tv;
     gchar *timestr;
 
-    if (error_with_timestamp && !cur_mon) {
+    if (error_with_timestamp && !monitor_cur()) {
         g_get_current_time(&tv);
         timestr = g_time_val_to_iso8601(&tv);
         error_printf("%s ", timestr);
@@ -216,7 +216,7 @@ static void vreport(report_type type, const char *fmt, va_list ap)
     }
 
     /* Only prepend guest name if -msg guest-name and -name guest=... are set */
-    if (error_with_guestname && error_guest_name && !cur_mon) {
+    if (error_with_guestname && error_guest_name && !monitor_cur()) {
         error_printf("%s ", error_guest_name);
     }
 
diff --git a/util/qemu-print.c b/util/qemu-print.c
index e79d6b8396..69ba612f56 100644
--- a/util/qemu-print.c
+++ b/util/qemu-print.c
@@ -20,6 +20,7 @@
  */
 int qemu_vprintf(const char *fmt, va_list ap)
 {
+    Monitor *cur_mon = monitor_cur();
     if (cur_mon) {
         return monitor_vprintf(cur_mon, fmt, ap);
     }
@@ -48,7 +49,7 @@ int qemu_printf(const char *fmt, ...)
 int qemu_vfprintf(FILE *stream, const char *fmt, va_list ap)
 {
     if (!stream) {
-        return monitor_vprintf(cur_mon, fmt, ap);
+        return monitor_vprintf(monitor_cur(), fmt, ap);
     }
     return vfprintf(stream, fmt, ap);
 }
diff --git a/util/qemu-sockets.c b/util/qemu-sockets.c
index de4bf7616e..05e5c73f9d 100644
--- a/util/qemu-sockets.c
+++ b/util/qemu-sockets.c
@@ -1092,6 +1092,7 @@ fail:
 
 static int socket_get_fd(const char *fdstr, int num, Error **errp)
 {
+    Monitor *cur_mon = monitor_cur();
     int fd;
     if (num != 1) {
         error_setg_errno(errp, EINVAL, "socket_get_fd: too many connections");
-- 
cgit v1.2.3-70-g09d2