diff options
Diffstat (limited to 'vendor/sha-1-0.8.2/src/aarch64.rs')
| -rw-r--r-- | vendor/sha-1-0.8.2/src/aarch64.rs | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/vendor/sha-1-0.8.2/src/aarch64.rs b/vendor/sha-1-0.8.2/src/aarch64.rs deleted file mode 100644 index d3cffecd7..000000000 --- a/vendor/sha-1-0.8.2/src/aarch64.rs +++ /dev/null @@ -1,9 +0,0 @@ -// TODO: Import those from libc, see https://github.com/rust-lang/libc/pull/1638 -const AT_HWCAP: u64 = 16; -const HWCAP_SHA1: u64 = 32; - -#[inline(always)] -pub fn sha1_supported() -> bool { - let hwcaps: u64 = unsafe { ::libc::getauxval(AT_HWCAP) }; - (hwcaps & HWCAP_SHA1) != 0 -} |