ccollins476ad closed pull request #1164: sys/stats - Add macro for reading stat
value
URL: https://github.com/apache/mynewt-core/pull/1164
This is a PR merged from a forked repository.
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diff --git a/kernel/os/test/src/sem_test.c b/kernel/os/test/src/sem_test.c
index 457affd1df..90cac09642 100644
--- a/kernel/os/test/src/sem_test.c
+++ b/kernel/os/test/src/sem_test.c
@@ -117,6 +117,11 @@ sem_test_basic_handler(void *arg)
struct os_sem *sem;
os_error_t err;
+ /* Prevent unused-but-set-variable warning when system assert is
+ * enabled.
+ */
+ (void)t;
+
sem = &g_sem1;
t = os_sched_get_current_task();
diff --git a/sys/stats/full/include/stats/stats.h
b/sys/stats/full/include/stats/stats.h
index b6a876c637..1763b6ab8e 100644
--- a/sys/stats/full/include/stats/stats.h
+++ b/sys/stats/full/include/stats/stats.h
@@ -74,14 +74,17 @@ STATS_SECT_DECL(__name) { \
(__size), \
((sizeof (__sectvarname)) - sizeof (struct stats_hdr)) / (__size)
+#define STATS_GET(__sectvarname, __var) \
+ ((__sectvarname).STATS_SECT_VAR(__var))
+
#define STATS_INC(__sectvarname, __var) \
- ((__sectvarname).STATS_SECT_VAR(__var)++)
+ (STATS_GET(__sectvarname, __var)++)
#define STATS_INCN(__sectvarname, __var, __n) \
- ((__sectvarname).STATS_SECT_VAR(__var) += (__n))
+ (STATS_GET(__sectvarname, __var) += (__n))
#define STATS_CLEAR(__sectvarname, __var) \
- ((__sectvarname).STATS_SECT_VAR(__var) = 0)
+ (STATS_GET(__sectvarname, __var) = 0)
#if MYNEWT_VAL(STATS_NAMES)
diff --git a/sys/stats/stub/include/stats/stats.h
b/sys/stats/stub/include/stats/stats.h
index af6603b5ea..f91a63e294 100644
--- a/sys/stats/stub/include/stats/stats.h
+++ b/sys/stats/stub/include/stats/stats.h
@@ -61,6 +61,7 @@ struct stats_hdr {
#define STATS_SIZE_INIT_PARMS(__sectvarname, __size) 0, 0
+#define STATS_GET(__sectvarname, __var)
#define STATS_INC(__sectvarname, __var)
#define STATS_INCN(__sectvarname, __var, __n)
#define STATS_CLEAR(__sectvarname, __var)
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