qmp: Add example usage of strto*l() qemu wrapper

Signed-off-by: Carlos L. Torres <carlos.torres@rackspace.com>
Message-Id: <11ac63e95d88551f1c2c9b1216b15d3cb8ba4468.1437346779.git.carlos.torres@rackspace.com>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>

1 files changed, 10 insertions, 4 deletions

diff --git a/qmp.c b/qmp.c
index 403805a551..9623c802ab 100644
--- a/qmp.c
+++ b/qmp.c
@@ -49,14 +49,20 @@ VersionInfo *qmp_query_version(Error **errp)
 {
     VersionInfo *info = g_new0(VersionInfo, 1);
     const char *version = QEMU_VERSION;
-    char *tmp;
+    const char *tmp;
+    int err;
 
     info->qemu = g_new0(VersionTriple, 1);
-    info->qemu->major = strtol(version, &tmp, 10);
+    err = qemu_strtoll(version, &tmp, 10, &info->qemu->major);
+    assert(err == 0);
     tmp++;
-    info->qemu->minor = strtol(tmp, &tmp, 10);
+
+    err = qemu_strtoll(tmp, &tmp, 10, &info->qemu->minor);
+    assert(err == 0);
     tmp++;
-    info->qemu->micro = strtol(tmp, &tmp, 10);
+
+    err = qemu_strtoll(tmp, &tmp, 10, &info->qemu->micro);
+    assert(err == 0);
     info->package = g_strdup(QEMU_PKGVERSION);
 
     return info;