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authorRich Felker <dalias@aerifal.cx>2019-08-09 15:26:23 -0400
committerRich Felker <dalias@aerifal.cx>2019-11-02 18:30:56 -0400
commit22daaea39f1cc5f7391f0a5cd84576ffb58c2860 (patch)
tree336711effd188b25691df5c5d21030578035ab65 /src/ldso/sh
parentc0450320940c8c45f3847f2d0a22c0ebc545b291 (diff)
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add time64 redirect for, and redirecting implementation of, dlsym
if symbols are being redirected to provide the new time64 ABI, dlsym
must perform matching redirections; otherwise, it would poke a hole in
the magic and return pointers to functions that are not safe to call
from a caller using time64 types.

rather than duplicating a table of redirections, use the time64
symbols present in libc's symbol table to derive the decision for
whether a particular symbol needs to be redirected.
Diffstat (limited to 'src/ldso/sh')
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