From a4050db7665822a12e08ec5fb50dc98b612e4c5e Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Beat=20K=C3=BCng?= Date: Fri, 17 Feb 2017 10:39:52 +0100 Subject: [PATCH] param: comment what the lock is needed for --- src/modules/systemlib/param/param.c | 2 +- src/modules/systemlib/param/param_shmem.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/src/modules/systemlib/param/param.c b/src/modules/systemlib/param/param.c index 9f9d146025..726d9f457d 100644 --- a/src/modules/systemlib/param/param.c +++ b/src/modules/systemlib/param/param.c @@ -157,7 +157,7 @@ static void param_set_used_internal(param_t param); static param_t param_find_internal(const char *name, bool notification); -static px4_sem_t param_sem; +static px4_sem_t param_sem; ///< this protects against concurrent access to param_values and param save /** lock the parameter store */ static void diff --git a/src/modules/systemlib/param/param_shmem.c b/src/modules/systemlib/param/param_shmem.c index fcf46d699b..d6a42fbe29 100644 --- a/src/modules/systemlib/param/param_shmem.c +++ b/src/modules/systemlib/param/param_shmem.c @@ -165,7 +165,7 @@ static void param_set_used_internal(param_t param); static param_t param_find_internal(const char *name, bool notification); -static px4_sem_t param_sem; +static px4_sem_t param_sem; ///< this protects against concurrent access to param_values and param save /** lock the parameter store */ static void