5 /* !!! This function will not work unless the compiler performs
6 * tail call optimization. Machine-specific asm versions should
7 * be created instead even though the workaround (tail call)
8 * is entirely non-machine-specific... */
10 int sigsetjmp(sigjmp_buf buf, int save)
12 if ((buf->__fl = save))
13 pthread_sigmask(SIG_SETMASK, 0, (sigset_t *)buf->__ss);
14 return setjmp(buf->__jb);