From 35247a52ef719584a59ae9c518523f0ee825c8e3 Mon Sep 17 00:00:00 2001 From: matz Date: Wed, 24 Mar 1999 08:52:35 +0000 Subject: 990324 git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_3@409 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- rubysig.h | 10 ++-------- 1 file changed, 2 insertions(+), 8 deletions(-) (limited to 'rubysig.h') diff --git a/rubysig.h b/rubysig.h index 6c6ce571e3..aadc869bd9 100644 --- a/rubysig.h +++ b/rubysig.h @@ -22,7 +22,6 @@ extern int rb_prohibit_interrupt; extern int rb_trap_pending; void rb_trap_restore_mask _((void)); -#ifdef USE_THREAD extern int rb_thread_critical; void rb_thread_schedule _((void)); #if defined(HAVE_SETITIMER) && !defined(__BOW__) @@ -31,11 +30,11 @@ extern int rb_thread_pending; if (rb_trap_pending) rb_trap_exec();\ if (rb_thread_pending && !rb_thread_critical) rb_thread_schedule();\ } -# else +#else /* pseudo preemptive thread switching */ extern int rb_thread_tick; #define THREAD_TICK 500 -# define CHECK_INTS if (!rb_prohibit_interrupt) {\ +#define CHECK_INTS if (!rb_prohibit_interrupt) {\ if (rb_trap_pending) rb_trap_exec();\ if (!rb_thread_critical) {\ if (rb_thread_tick-- <= 0) {\ @@ -44,11 +43,6 @@ extern int rb_thread_tick; }\ }\ } -# endif -#else -# define CHECK_INTS if (!rb_prohibit_interrupt) {\ - if (rb_trap_pending) rb_trap_exec();\ -} #endif #endif -- cgit v1.2.3