Hello!
On Sun, Aug 06, 2006 at 01:57:34PM -0700, Roland McGrath wrote:
> > Samuel Thibault, le Sat 05 Aug 2006 02:45:34 +0200, a écrit :
> > > Samuel Thibault, le Sat 05 Aug 2006 02:27:35 +0200, a écrit :
> > > > assert (! __spin_lock_locked (&ss->critical_section_lock));
> > > > __spin_lock (
> Samuel Thibault, le Sat 05 Aug 2006 02:45:34 +0200, a écrit :
> > Samuel Thibault, le Sat 05 Aug 2006 02:27:35 +0200, a écrit :
> > > assert (! __spin_lock_locked (&ss->critical_section_lock));
> > > __spin_lock (&ss->critical_section_lock);
> > >
> > > Why should one check that a spinlock i
Samuel Thibault, le Sat 05 Aug 2006 02:45:34 +0200, a écrit :
> Samuel Thibault, le Sat 05 Aug 2006 02:27:35 +0200, a écrit :
> > assert (! __spin_lock_locked (&ss->critical_section_lock));
> > __spin_lock (&ss->critical_section_lock);
> >
> > Why should one check that a spinlock is free befor
Samuel Thibault, le Sat 05 Aug 2006 02:27:35 +0200, a écrit :
> assert (! __spin_lock_locked (&ss->critical_section_lock));
> __spin_lock (&ss->critical_section_lock);
>
> Why should one check that a spinlock is free before taking it?? Here the
> purpose is to cancel _another_ thread, so it _c
> Oh, Jeroen noted that this won't work with gcc 3.3, but with >
> 3.3 it works.
Really? libc's defines __attribute_used__ using
`used' for gcc 3.1 and later, and `unused' for earlier. What does
"won't work" mean? Does 3.3 not accept the `used' attribute, or
does it still eli
> Oh, Jeroen noted that this won't work with gcc 3.3, but with > 3.3 it
> works.
Really? libc's defines __attribute_used__ using `used'
for gcc 3.1 and later, and `unused' for earlier. What does "won't work" mean?
Does 3.3 not accept the `used' attribute, or does it still elide the
definition
Oh, Jeroen noted that this won't work with gcc 3.3, but with > 3.3 it
works.
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The following fixes the problem:
2005-09-24 Alfred M. Szmidt <[EMAIL PROTECTED]>
* store.h (STORE_STD_CLASS): Changed attributed `unused' to
`used'.
--- libstore/store.h
+++ libstore/store.h
@@ -627,7 +627,7 @@
#define STORE_STD_CLASS(name) \
static const struct store_cla
