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* signal.c (sighandler): need to tell to be interrupted to main

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context when handler is installed.

* win32/win32.[ch] (rb_win32_interrupted): new function to listen
  interrupt.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/branches/ruby_1_8@11824 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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usa 2007-02-23 05:23:02 +00:00
parent 38c8efbe2d
commit ae2370fb50
4 changed files with 19 additions and 1 deletions
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8
ChangeLog
View file

@ -1,3 +1,11 @@
Fri Feb 23 14:19:40 2007 NAKAMURA Usaku <usa@ruby-lang.org>
* signal.c (sighandler): need to tell to be interrupted to main
context when handler is installed.
* win32/win32.[ch] (rb_win32_interrupted): new function to listen
interrupt.
Fri Feb 23 13:02:17 2007 Akinori MUSHA <knu@iDaemons.org>
* numeric.c (fix_cmp, fix_equal): Remove FIX2LONG() to optimize.

3
signal.c
View file

@ -493,6 +493,9 @@ sighandler(sig)
else {
ATOMIC_INC(rb_trap_pending);
ATOMIC_INC(trap_pending_list[sig]);
#ifdef _WIN32
rb_w32_interrupted();
#endif
}
}

8
win32/win32.c
View file

@ -3323,6 +3323,12 @@ setup_call(CONTEXT* ctx, struct handler_arg_t *harg)
#endif
}
void
rb_w32_interrupted(void)
{
SetSignal(interrupted_event);
}
int
rb_w32_main_context(int arg, void (*handler)(int))
{
@ -3334,7 +3340,7 @@ rb_w32_main_context(int arg, void (*handler)(int))
if (GetCurrentThreadId() == main_thread.id) return FALSE;
SetSignal(interrupted_event);
rb_w32_interrupted();
RUBY_CRITICAL({ /* the main thread must be in user state */
CONTEXT ctx;

1
win32/win32.h
View file

@ -531,6 +531,7 @@ int rb_w32_times(struct tms *);
/* thread stuff */
HANDLE GetCurrentThreadHandle(void);
void rb_w32_interrupted(void);
int rb_w32_main_context(int arg, void (*handler)(int));
int rb_w32_sleep(unsigned long msec);
void rb_w32_enter_critical(void);