Fix libzpool cv_* build error

This build failure was accidentally introduced by previous commit
bfd214a which fixed the load average.  Unfortunately, the wrapper
for cv_wait_interruptible was not available in the zfs_context.h
user compatibility code.  I failed to notice this because I didn't
rebuild everything cleanly before committing.

  undefined reference to `cv_wait_interruptible'
  collect2: ld returned 1 exit status

Closes #181

diff --git a/include/sys/zfs_context.h b/include/sys/zfs_context.h
index a0165bb..2ac41e0 100644 (file)
--- a/include/sys/zfs_context.h
+++ b/include/sys/zfs_context.h
@@ -310,7 +310,8 @@ extern void cv_wait(kcondvar_t *cv, kmutex_t *mp);
 extern clock_t cv_timedwait(kcondvar_t *cv, kmutex_t *mp, clock_t abstime);
 extern void cv_signal(kcondvar_t *cv);
 extern void cv_broadcast(kcondvar_t *cv);
-#define cv_timedwait_interruptible(cv, mp, at) cv_timedwait(cv, mp, at);
+#define cv_timedwait_interruptible(cv, mp, at) cv_timedwait(cv, mp, at)
+#define cv_wait_interruptible(cv, mp)          cv_wait(cv, mp)
 
 /*
  * kstat creation, installation and deletion