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-[[!meta copyright="Copyright © 2010 Free Software Foundation, Inc."]]
-
-[[!meta license="""[[!toggle id="license" text="GFDL 1.2+"]][[!toggleable
-id="license" text="Permission is granted to copy, distribute and/or modify this
-document under the terms of the GNU Free Documentation License, Version 1.2 or
-any later version published by the Free Software Foundation; with no Invariant
-Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license
-is included in the section entitled [[GNU Free Documentation
-License|/fdl]]."]]"""]]
-
-[[!tag open_issue_glibc]]
-
-IRC, unknown channel, unknown date.
-
- <youpi> you can hardcode DTV_OFFSET as 4 for now
- <youpi> it's the offset of the dtv field in the tcbhead_t structure from hurd/libpthread
- <tschwinge> youpi: May very well be that I'm misunderstanding something, but wouldn't it rather be the offset of tcb in __pthread + the offset of dtv in tcbhead_t (which indeed is 4)?
- <youpi> what you don't know is that DTV_OFFSET is not relative to __pthread, but to the tls segment
- <tschwinge> Oh, aha. Thanks.
- <youpi> and drepper abused the fact that in nptl __pthread appears at the start of the tls segment
-
-kFreeBSD, glibc:
-
- ++#if 0
- + DTV_OFFSET offsetof(struct pthread, header.dtv)
- ++#else
- ++DTV_OFFSET offsetof(struct _pthread_descr_struct, p_header.data.dtvp)
- ++#endif