allow all LOG_* levels (#691)

While libvfio-user doesn't use them all, at least SPDK was expecting to be able to set LOG_NOTICE level, and silently failing. There's no reason we can't support any valid syslog level. Signed-off-by: John Levon <[email protected]> Reviewed-by: Swapnil Ingle <[email protected]>
nutanix · May 30, 2022 · d307dbc · d307dbc
1 parent e036ac1
commit d307dbc
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/lib/libvfio-user.c b/lib/libvfio-user.c
@@ -1755,8 +1755,7 @@ vfu_get_poll_fd(vfu_ctx_t *vfu_ctx)
 EXPORT int
 vfu_setup_log(vfu_ctx_t *vfu_ctx, vfu_log_fn_t *log, int log_level)
 {
-
-    if (log_level != LOG_ERR && log_level != LOG_INFO && log_level != LOG_DEBUG) {
+    if (log_level < LOG_EMERG || log_level > LOG_DEBUG) {
         return ERROR_INT(EINVAL);
     }