API: libcrmcommon: Deprecate crm_warn()

Pacemaker should not be used for general-purpose logging.

Ref T622

Signed-off-by: Reid Wahl <[email protected]>

Author: nrwahl2

include/crm/common/logging.h

@@ -346,9 +346,6 @@ pcmk__clip_log_level(int level)
         }                                                                   \
     } while (0)
 
-// NOTE: sbd (as of at least 1.5.2) uses this
-#define crm_warn(fmt, args...)    qb_log(LOG_WARNING, fmt, ##args)
-
 // NOTE: sbd (as of at least 1.5.2) uses this
 #define crm_notice(fmt, args...)  qb_log(LOG_NOTICE, fmt, ##args)
 

include/crm/common/logging_compat.h

@@ -32,6 +32,10 @@ extern "C" {
 //! \deprecated Do not use
 #define crm_err(fmt, args...) qb_log(LOG_ERR, fmt, ##args)
 
+// NOTE: sbd (as of at least 1.5.2) uses this
+//! \deprecated Do not use
+#define crm_warn(fmt, args...) qb_log(LOG_WARNING, fmt, ##args)
+
 #ifdef __cplusplus
 }
 #endif