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From: | Roland McGrath |
Subject: | Re: [bug #18217] glibc: `__libc_once' |
Date: | Tue, 21 Nov 2006 21:17:23 -0800 (PST) |
Uli abused the macros. To support the use he wants, __libc_once should be revamped in all its implementations to return a value or have a variant that does (value says whether fn just ran).
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