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+// file : odb/details/posix/condition.ixx
+// license : GNU GPL v2; see accompanying LICENSE file
+
+#include <odb/details/posix/exceptions.hxx>
+
+namespace odb
+{
+ namespace details
+ {
+ inline condition::
+ ~condition ()
+ {
+ pthread_cond_destroy (&cond_);
+ }
+
+ inline condition::
+ condition (mutex& mutex)
+ : mutex_ (mutex)
+ {
+ if (int e = pthread_cond_init (&cond_, 0))
+ throw posix_exception (e);
+ }
+
+ inline void condition::
+ signal ()
+ {
+ if (int e = pthread_cond_signal (&cond_))
+ throw posix_exception (e);
+ }
+
+ inline void condition::
+ wait (lock&)
+ {
+ if (int e = pthread_cond_wait (&cond_, &mutex_.mutex_))
+ throw posix_exception (e);
+ }
+ }
+}