add SS_AUTODISARM sigaltstack ss_flags from linux v4.7 to signal.h

[musl] / src / thread / pthread_barrierattr_setpshared.c

#include "pthread_impl.h"

int pthread_barrierattr_setpshared(pthread_barrierattr_t *a, int pshared)
{
        a->__attr = pshared ? INT_MIN : 0;
        return 0;
}