cleanup: spelling fixes in comments

[urcu.git] / include / urcu / static / urcu-signal.h

diff --git a/include/urcu/static/urcu-signal.h b/include/urcu/static/urcu-signal.h
index 385e6f5d5559c5ca6ca7c70858f15425ddd2f732..4de6da00c7112c7d5e1b542497ab436d673f9048 100644 (file)
--- a/include/urcu/static/urcu-signal.h
+++ b/include/urcu/static/urcu-signal.h
@@ -44,6 +44,7 @@
 #include <urcu/tls-compat.h>
 #include <urcu/debug.h>
 #include <urcu/static/urcu-common.h>
+#include <urcu/static/urcu-signal-nr.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -57,19 +58,6 @@ extern "C" {
  * This is required to permit relinking with newer versions of the library.
  */
 
-/*
- * The signal number used by the RCU library can be overridden with
- * -DSIGRCU= when compiling the library.
- * Provide backward compatibility for liburcu 0.3.x SIGURCU.
- */
-#ifdef SIGURCU
-#define SIGRCU SIGURCU
-#endif
-
-#ifndef SIGRCU
-#define SIGRCU SIGUSR1
-#endif
-
 extern struct urcu_gp urcu_signal_gp;
 
 extern DECLARE_URCU_TLS(struct urcu_reader, urcu_signal_reader);
@@ -131,7 +119,7 @@ static inline void _urcu_signal_read_unlock_update_and_wakeup(unsigned long tmp)
 }
 
 /*
- * Exit an RCU read-side crtical section.  Both this function and its
+ * Exit an RCU read-side critical section.  Both this function and its
  * helper are smaller than 10 lines of code, and are intended to be
  * usable by non-LGPL code, as called out in LGPL.
  */