[PATCH v3 2/4] util/osdep: Improve error report by calling error_setg_win32()

[Philippe Mathieu-Daudé]

Use error_setg_win32() which adds a hint similar to strerror(errno)).

Reviewed-by: Marc-André Lureau <marcandre.lur...@redhat.com>
Signed-off-by: Philippe Mathieu-Daudé <phi...@redhat.com>
---
v3: Remove change in socket_init() which uses fprintf()
---
 util/osdep.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/util/osdep.c b/util/osdep.c
index f7d06050f7..4829c07ff6 100644
--- a/util/osdep.c
+++ b/util/osdep.c
@@ -82,8 +82,8 @@ static int qemu_mprotect__osdep(void *addr, size_t size, int 
prot)
     DWORD old_protect;
 
     if (!VirtualProtect(addr, size, prot, &old_protect)) {
-        error_report("%s: VirtualProtect failed with error code %ld",
-                     __func__, GetLastError());
+        g_autofree gchar *emsg = g_win32_error_message(GetLastError());
+        error_report("%s: VirtualProtect failed: %s", __func__, emsg);
         return -1;
     }
     return 0;
-- 
2.21.1