Implemented a read-write lock using only mutex_t and condvar_t (in case the pthread_rwlock_* group of functions is not available).

2009-12-23 17:01:30 +01:00
parent b1f35d0695
commit f36143b0ba
3 changed files with 188 additions and 1 deletions
@@ -297,7 +297,8 @@ AC_TRY_RUN(
 		[AC_DEFINE([HAVE_CONDATTR_CLOCK_MONOTONIC])]
 	)]
 )
-
+dnl check if native rwlocks are available
+AC_CHECK_FUNCS(pthread_rwlock_init)
 LIBS=$saved_LIBS

 AC_CHECK_FUNCS(prctl)