From b3a8ba4e9253aaba9f7505ac6226138ce4119bcc Mon Sep 17 00:00:00 2001
From: Lorenz Meier <lm@inf.ethz.ch>
Date: Sun, 20 Sep 2015 00:29:22 +0200
Subject: [PATCH] param: Move to POSIX semaphore abstraction

---
 src/modules/systemlib/param/param.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/modules/systemlib/param/param.c b/src/modules/systemlib/param/param.c
index 4efe7bea0d..4ba9d32004 100644
--- a/src/modules/systemlib/param/param.c
+++ b/src/modules/systemlib/param/param.c
@@ -147,14 +147,14 @@ static param_t param_find_internal(const char *name, bool notification);
 static void
 param_lock(void)
 {
-	//do {} while (sem_wait(&param_sem) != 0);
+	//do {} while (px4_sem_wait(&param_sem) != 0);
 }
 
 /** unlock the parameter store */
 static void
 param_unlock(void)
 {
-	//sem_post(&param_sem);
+	//px4_sem_post(&param_sem);
 }
 
 /** assert that the parameter store is locked */