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[PATCH] Document the LD_PRELOAD workaround. 

Bug: N/A
Test: N/A
Change-Id: Ifbc6eb3c7f77e3f2e5a29b505b982880d96c5ab0
This commit is contained in:
Elliott Hughes 2019-06-05 08:28:55 -07:00
parent 6cfd9a1071
commit 8e4b6b695e
1 changed files with 8 additions and 0 deletions
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android-changes-for-ndk-developers.md
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@ -66,6 +66,14 @@ the local group. This allows ASAN, for example, to ensure that it can
intercept any symbol.
## LD_PRELOAD and 32/64 bit
LD_PRELOAD applies to both 32- and 64-bit processes. This means that you
should avoid saying something like `/system/lib/libfoo.so` and just say
`libfoo.so` instead, letting the dynamic linker find the correct library
on its search path.
## RTLD_LOCAL (Available in API level >= 23)
The dlopen(3) RTLD_LOCAL flag used to be ignored but is implemented