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ld.so.8: (Briefly) document LD_TRACE_PRELINKING
Signed-off-by: Michael Kerrisk <mtk.manpages@gmail.com>
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man8/ld.so.8
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man8/ld.so.8
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@ -380,10 +380,17 @@ Show auxiliary array passed up from the kernel.
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For security reasons, since glibc 2.3.5,
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For security reasons, since glibc 2.3.5,
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.B LD_SHOW_AUXV
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.B LD_SHOW_AUXV
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is ignored for set-user-ID/set-group-ID binaries.
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is ignored for set-user-ID/set-group-ID binaries.
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.\" FIXME
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.TP
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.\" Document LD_TRACE_PRELINKING (e.g.: LD_TRACE_PRELINKING=libx1.so ./prog)
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.B LD_TRACE_PRELINKING
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.\" Available since glibc 2.3
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(glibc since 2.4)
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.\" Also enables DL_DEBUG_PRELINK
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Trace prelinking of the object whose name is assigned to
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this environment variable.
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(Use
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.BR ldd (1)
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to get a list of the objects that might be traced.)
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If the object name is not recognized,
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.\" (This is what seems to happen, from experimenting)
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then all prelinking activity is traced.
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.TP
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.TP
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.B LD_USE_LOAD_BIAS
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.B LD_USE_LOAD_BIAS
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.\" http://sources.redhat.com/ml/libc-hacker/2003-11/msg00127.html
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.\" http://sources.redhat.com/ml/libc-hacker/2003-11/msg00127.html
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