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Re: Fwd: [PATCH] tdestroy() should allow passing 'NULL' for 'freefct' callback
- From: Siddhesh Poyarekar <siddhesh dot poyarekar at gmail dot com>
- To: Rich Felker <dalias at aerifal dot cx>
- Cc: "Carlos O'Donell" <carlos at redhat dot com>, Roland McGrath <roland at hack dot frob dot com>, Ondřej Bílka <neleai at seznam dot cz>, Ivo Raisr <ivosh at ivosh dot net>, GNU C Library <libc-alpha at sourceware dot org>
- Date: Wed, 26 Jun 2013 19:44:20 +0530
- Subject: Re: Fwd: [PATCH] tdestroy() should allow passing 'NULL' for 'freefct' callback
- References: <CANXv6=sw64PRodqTgArqUHQLTcQd8eEE_==6QHVHgLn52jh=1Q at mail dot gmail dot com> <20130611081615 dot GA6224 at domone dot kolej dot mff dot cuni dot cz> <CANXv6=vaJwfOKGgNWU55j-xdB5zqhp5_-3tdjS287+UR1r-nDA at mail dot gmail dot com> <CANXv6=sKC3wsF5ZN9So9Pq=BAfcwvveNZHaSvWEZL5KceH+goQ at mail dot gmail dot com> <20130625213231 dot E552A2C08A at topped-with-meat dot com> <51CAD729 dot 1080205 at redhat dot com> <CAAHN_R1sANKmuL_QW=-5KFp=BifOUeVS=coALM=sRT-hq3tapQ at mail dot gmail dot com> <20130626141044 dot GO29800 at brightrain dot aerifal dot cx>
On 26 June 2013 19:40, Rich Felker <dalias@aerifal.cx> wrote:
> Any program using the new feature of passing NULL would crash with old
> glibc versions. A new symbol version forces it to instead report an
> error that a newer glibc is required to run the program.
Ah ok, of course. In fact I would have got that from Roland's comment
if I had read it carefully.
Siddhesh
--
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