X-Git-Url: https://git.liburcu.org/?p=urcu.git;a=blobdiff_plain;f=src%2Furcu-bp.c;h=05efd97eb67a2c05c99a09dfb5c6e29e888ff81e;hp=0653f9dff769b89281d5ec2edf4608d5604edbdf;hb=5b46e39d0e4d2592853c7bfc11add02b1101c04b;hpb=ce28e67a534dcf0b68ccad2218e5a2e552e6e469

diff --git a/src/urcu-bp.c b/src/urcu-bp.c
index 0653f9d..05efd97 100644
--- a/src/urcu-bp.c
+++ b/src/urcu-bp.c
@@ -23,6 +23,7 @@
  * IBM's contributions to this file may be relicensed under LGPLv2 or later.
  */
 
+#define URCU_NO_COMPAT_IDENTIFIERS
 #define _LGPL_SOURCE
 #include <stdio.h>
 #include <pthread.h>
@@ -151,8 +152,7 @@ URCU_ATTR_ALIAS("urcu_bp_gp") extern struct urcu_bp_gp rcu_gp_bp;
  * by both the reader and the writers.
  */
 DEFINE_URCU_TLS(struct urcu_bp_reader *, urcu_bp_reader);
-URCU_ATTR_ALIAS("urcu_bp_reader")
-extern struct urcu_bp_reader *rcu_reader_bp;
+DEFINE_URCU_TLS_ALIAS(struct urcu_bp_reader *, urcu_bp_reader, rcu_reader_bp);
 
 static CDS_LIST_HEAD(registry);
 
@@ -566,6 +566,12 @@ end:
 }
 URCU_ATTR_ALIAS("urcu_bp_register") void rcu_bp_register();
 
+void urcu_bp_register_thread(void)
+{
+	if (caa_unlikely(!URCU_TLS(urcu_bp_reader)))
+		urcu_bp_register(); /* If not yet registered. */
+}
+
 /* Disable signals, take mutex, remove from registry */
 static
 void urcu_bp_unregister(struct rcu_reader *rcu_reader_reg)