On Mon, 24 Feb 2020 11:23:51 +0100 Andreas Schwab <schwab@xxxxxxx> wrote: > On Feb 24 2020, Lukasz Majewski wrote: > > > If I add those functions as hidden_alias then those would be > > accessible inside glibc without PLT, but will not be exported (and > > redirection for Y2038 will not work). > > They aren't? PLT avoidance is about internal references, and uses a > different name then the exported sybmol. > I'm probably not aware of something - but as done in the following patch: https://github.com/lmajewski/y2038_glibc/commit/c96eeb73175961c4ac80fdd3b6adc132805387c9 I do need to remove librt_hidden_proto / librt_hidden_def to have proper symbols visible when I do want to use redirections. (the same issue is with libc_hidden_proto / libc_hidden_def): https://github.com/lmajewski/y2038_glibc/commit/361f05e38c0d5c6673914af330e766c2ed4f9a8a > Andreas. > Best regards, Lukasz Majewski -- DENX Software Engineering GmbH, Managing Director: Wolfgang Denk HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany Phone: (+49)-8142-66989-59 Fax: (+49)-8142-66989-80 Email: lukma@xxxxxxx
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