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#define __ASSEMBLY__
#include <asm-generic/signal.h>
#undef __ASSEMBLY__
#include <errno.h>
#include <stddef.h>
#include <sys/cdefs.h>
typedef __UINT64_TYPE__ sigset_t;
int sigdelset(sigset_t *, int);
int sigismember(const sigset_t *, int);
int sigprocmask(int, const sigset_t *restrict, sigset_t *restrict);
int pthread_sigmask(int how, const sigset_t *restrict set, sigset_t *restrict oset)
{
sigset_t lset;
if (set != NULL &&
(__predict_true(sigismember(set, SIGRTMIN)) || __predict_true(sigismember(set, SIGRTMIN + 1)))) {
lset = *set;
sigdelset(&lset, SIGRTMIN);
sigdelset(&lset, SIGRTMIN + 1);
set = &lset;
}
return sigprocmask(how, set, oset) == -1 ? errno : 0;
}
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