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| author | Srivatsan Iyer <supersaiyanmode@users.noreply.github.com> | 2022-11-15 12:38:41 +0530 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-11-15 10:08:41 +0300 |
| commit | 7a18af8c8e5cbb8cfd8739a0eb8fca9157808ab8 (patch) | |
| tree | 5fa575f117d6bdc4715c7e6b61ad55dc43098ccc | |
| parent | cdeb3242264285335e80e5fe7dc16789505ca1fc (diff) | |
| download | libevent-7a18af8c8e5cbb8cfd8739a0eb8fca9157808ab8.tar.gz | |
Exclude arc4random_buf implementation if it's already present in the platform (#1375)
This patch excludes definition of arc4random_buf on systems where it is already present. When the symbol is found, the macro EVENT__HAVE_ARC4RANDOM_BUF is set via CMake's configure_file(..).
Co-authored-by: Azat Khuzhin <a3at.mail@gmail.com>
| -rw-r--r-- | arc4random.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arc4random.c b/arc4random.c index c9533b17..b3ec7655 100644 --- a/arc4random.c +++ b/arc4random.c @@ -471,6 +471,7 @@ arc4random(void) } #endif +#ifndef EVENT__HAVE_ARC4RANDOM_BUF ARC4RANDOM_EXPORT void arc4random_buf(void *buf_, size_t n) { @@ -484,6 +485,7 @@ arc4random_buf(void *buf_, size_t n) } ARC4_UNLOCK_(); } +#endif /* #ifndef EVENT__HAVE_ARC4RANDOM_BUF */ #ifndef ARC4RANDOM_NOUNIFORM /* |