diff options
| -rw-r--r-- | lib/libthr/thread/thr_sig.c | 22 |
1 files changed, 7 insertions, 15 deletions
diff --git a/lib/libthr/thread/thr_sig.c b/lib/libthr/thread/thr_sig.c index 4dbb252..415ddb0 100644 --- a/lib/libthr/thread/thr_sig.c +++ b/lib/libthr/thread/thr_sig.c @@ -318,31 +318,23 @@ check_deferred_signal(struct pthread *curthread) ucontext_t *uc; struct sigaction act; siginfo_t info; + int uc_len; if (__predict_true(curthread->deferred_siginfo.si_signo == 0)) return; -#if defined(__amd64__) || defined(__i386__) - int uc_len; uc_len = __getcontextx_size(); uc = alloca(uc_len); getcontext(uc); if (curthread->deferred_siginfo.si_signo == 0) return; __fillcontextx2((char *)uc); -#else - ucontext_t ucv; - uc = &ucv; - getcontext(uc); -#endif - if (curthread->deferred_siginfo.si_signo != 0) { - act = curthread->deferred_sigact; - uc->uc_sigmask = curthread->deferred_sigmask; - memcpy(&info, &curthread->deferred_siginfo, sizeof(siginfo_t)); - /* remove signal */ - curthread->deferred_siginfo.si_signo = 0; - handle_signal(&act, info.si_signo, &info, uc); - } + act = curthread->deferred_sigact; + uc->uc_sigmask = curthread->deferred_sigmask; + memcpy(&info, &curthread->deferred_siginfo, sizeof(siginfo_t)); + /* remove signal */ + curthread->deferred_siginfo.si_signo = 0; + handle_signal(&act, info.si_signo, &info, uc); } static void |
