Merge pull request #273 from marceloaqno/fix-mutex-init

add static initialization for pthread mutexes

Merge pull request #273 from marceloaqno/fix-mutex-init
add static initialization for pthread mutexes
d89ff7e1 · TMRh20 · GitHub · aaa09e18 · e204656c · d89ff7e1
Commit d89ff7e1 authored Nov 10, 2016 by TMRh20 Committed by GitHub Nov 10, 2016
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utility/RPi/interrupt.c utility/RPi/interrupt.c +1 -1

utility/RPi/spi.cpp utility/RPi/spi.cpp +1 -1

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--- a/utility/RPi/interrupt.c
+++ b/utility/RPi/interrupt.c
@@ -23,7 +23,7 @@ see <http://www.gnu.org/licenses/>

 #define delay(x) bcm2835_delay(x)

-static pthread_mutex_t pinMutex ;
+static pthread_mutex_t pinMutex = PTHREAD_MUTEX_INITIALIZER;
 static volatile int    pinPass = -1 ;

 pthread_t threadId [64];

--- a/utility/RPi/spi.cpp
+++ b/utility/RPi/spi.cpp
 #include "spi.h"
 #include <pthread.h>

-static pthread_mutex_t spiMutex;
+static pthread_mutex_t spiMutex = PTHREAD_MUTEX_INITIALIZER;

 SPI::SPI() {