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#include <syscall.h>
#include <sys/signal.h>
#ifdef PTHREAD_KERNEL
#pragma weak machdep_sys_sigsuspend = __machdep_sys_sigsuspend
int
__machdep_sys_sigsuspend (const sigset_t *sigmask)
{
int res;
__asm__("movel %1,%/d0\n\t"
"clrl %/d1\n\t"
"clrl %/d2\n\t"
"movel %2,%/d3\n\t"
"trap #0\n\t"
"movel %/d0,%0"
: "=g" (res)
: "i" (SYS_sigsuspend), "g" (*sigmask)
: "%d0", "%d1", "%d2", "%d3");
return res;
}
#else /* PTHREAD_KERNEL */
#ifdef _POSIX_THREADS
#pragma weak sigsuspend
#endif
int
sigsuspend (const sigset_t *sigmask)
{
int res;
__asm__("movel %1,%/d0\n\t"
"clrl %/d1\n\t"
"clrl %/d2\n\t"
"movel %2,%/d3\n\t"
"trap #0\n\t"
"movel %/d0,%0"
:"=g" (res)
:"i" (SYS_sigsuspend), "g" (*sigmask)
: "%d0", "%d1", "%d2", "%d3");
if (res >= 0)
return res;
errno = -res;
return -1;
}
#endif /* PTHREAD_KERNEL */
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