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Merge pull request #115 from Faboor/patch-1

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Return error from `softPwmCreate` if `pthread_create` fails
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Mark Liffiton 2021-06-19 11:07:42 -05:00 committed by GitHub
commit 6a17382a0a
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1 changed files with 3 additions and 0 deletions
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wiringPi/softPwm.c
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@ -153,6 +153,9 @@ int softPwmCreate (int pin, int initialValue, int pwmRange)
newPin = pin ; newPin = pin ;
res = pthread_create (&myThread, NULL, softPwmThread, (void *)passPin) ; res = pthread_create (&myThread, NULL, softPwmThread, (void *)passPin) ;
if (res != 0)
return res ;
while (newPin != -1) while (newPin != -1)
delay (1) ; delay (1) ;