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| author | Elliott Hughes <enh@google.com> | 2014-09-08 10:25:33 -0700 |
|---|---|---|
| committer | Elliott Hughes <enh@google.com> | 2014-09-08 10:52:28 -0700 |
| commit | fc829736e1f399a2b82058b24bb94f6bdab22469 (patch) | |
| tree | bad78653b2ef472b7f705696fb801f45854515aa | |
| parent | b4673c41025f3a16804aff8438c2810c739a11ef (diff) | |
| download | bionic-fc829736e1f399a2b82058b24bb94f6bdab22469.tar.gz | |
Add arc4random_addrandom binary compatibility.
This was in <stdlib.h> in older releases. It's no longer used, but we can
preserve backwards compatibility by making it a no-op.
(cherry-pick of 51c8355d5cf4b83ccd2ad250ca4c61a616356c2b.)
Bug: 16205834
Change-Id: Idde7b46df4f253e39675600bcf82352879a716e7
| -rw-r--r-- | libc/bionic/ndk_cruft.cpp | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libc/bionic/ndk_cruft.cpp b/libc/bionic/ndk_cruft.cpp index 7879b7f32..829e8f3b6 100644 --- a/libc/bionic/ndk_cruft.cpp +++ b/libc/bionic/ndk_cruft.cpp @@ -308,6 +308,11 @@ extern "C" void arc4random_stir(void) { // The current implementation stirs itself as needed. } +// This was removed from BSD. +extern "C" void arc4random_addrandom(unsigned char*, int) { + // The current implementation adds randomness as needed. +} + // Old versions of the NDK did not export malloc_usable_size, but did // export dlmalloc_usable_size. We are moving away from dlmalloc in L // so make this call malloc_usable_size. |