X-Git-Url: http://repo.macrolet.net/gitweb/?a=blobdiff_plain;ds=inline;f=src%2Fruntime%2Flinux-os.c;h=bc87f2a22142f9d27f8f719c3bc1ef54d42da0c4;hb=dd54f9e004a0a83d1328e94648f48dcc27e0be5b;hp=e262f417352718748309ab388ddd4a205d2ac379;hpb=b43c51beeb0569a38900e1e5a78606711f987742;p=sbcl.git

diff --git a/src/runtime/linux-os.c b/src/runtime/linux-os.c
index e262f41..bc87f2a 100644
--- a/src/runtime/linux-os.c
+++ b/src/runtime/linux-os.c
@@ -64,7 +64,7 @@ int personality (unsigned long);
 
 size_t os_vm_page_size;
 
-#if defined(LISP_FEATURE_SB_THREAD) && !defined(LISP_FEATURE_SB_LUTEX) && !defined(LISP_FEATURE_SB_PTHREAD_FUTEX)
+#if defined(LISP_FEATURE_SB_THREAD) && defined(LISP_FEATURE_SB_FUTEX) && !defined(LISP_FEATURE_SB_PTHREAD_FUTEX)
 #include <sys/syscall.h>
 #include <unistd.h>
 #include <errno.h>
@@ -221,7 +221,7 @@ os_init(char *argv[], char *envp[])
 #endif
     }
 #ifdef LISP_FEATURE_SB_THREAD
-#if !defined(LISP_FEATURE_SB_LUTEX) && !defined(LISP_FEATURE_SB_PTHREAD_FUTEX)
+#if defined(LISP_FEATURE_SB_FUTEX) && !defined(LISP_FEATURE_SB_PTHREAD_FUTEX)
     futex_init();
 #endif
     if(! isnptl()) {
@@ -435,6 +435,10 @@ sigsegv_handler(int signal, siginfo_t *info, os_context_t *context)
     }
 #endif
 
+#ifdef LISP_FEATURE_SB_SAFEPOINT
+    if (!handle_safepoint_violation(context, addr))
+#endif
+
 #ifdef LISP_FEATURE_GENCGC
     if (!gencgc_handle_wp_violation(addr))
 #else
@@ -449,9 +453,18 @@ os_install_interrupt_handlers(void)
 {
     undoably_install_low_level_interrupt_handler(SIG_MEMORY_FAULT,
                                                  sigsegv_handler);
+
+    /* OAOOM c.f. sunos-os.c.
+     * Should we have a reusable function gc_install_interrupt_handlers? */
 #ifdef LISP_FEATURE_SB_THREAD
+# ifdef LISP_FEATURE_SB_SAFEPOINT
+#  ifdef LISP_FEATURE_SB_THRUPTION
+    undoably_install_low_level_interrupt_handler(SIGPIPE, thruption_handler);
+#  endif
+# else
     undoably_install_low_level_interrupt_handler(SIG_STOP_FOR_GC,
                                                  sig_stop_for_gc_handler);
+# endif
 #endif
 }