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Re: PATCH: Add __PTHREAD_RWLOCK_INT_FLAGS_SHARED
- From: Roland McGrath <roland at hack dot frob dot com>
- To: "H.J. Lu" <hjl dot tools at gmail dot com>
- Cc: GNU C Library <libc-alpha at sourceware dot org>
- Date: Mon, 14 May 2012 11:19:40 -0700 (PDT)
- Subject: Re: PATCH: Add __PTHREAD_RWLOCK_INT_FLAGS_SHARED
- References: <20120511143729.GA11626@intel.com>
> +#ifndef __PTHREAD_RWLOCK_INT_FLAGS_SHARED
> +# if __WORDSIZE == 64
> +# define __PTHREAD_RWLOCK_INT_FLAGS_SHARED 1
> +# endif
> +#endif
This needs a comment explaining what the macro means.
Thanks,
Roland