diff options
| author | Anna Henningsen <anna@addaleax.net> | 2020-06-15 01:56:09 +0300 |
|---|---|---|
| committer | Anna Henningsen <anna@addaleax.net> | 2020-06-19 18:34:20 +0300 |
| commit | 2899588f28f4d02a61a19ecc8454ddaf14c7b6b3 (patch) | |
| tree | ed629baa1209ad1d4ec6ee844c694a0c8d73c7a0 /src/util.h | |
| parent | 563062eddf3ee9582730b6ef61c439b6cfb2d849 (diff) | |
src: simplify alignment-handling code
Use a common function to handle alignment computations in
multiple places.
PR-URL: https://github.com/nodejs/node/pull/33884
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Daniel Bevenius <daniel.bevenius@gmail.com>
Reviewed-By: Tobias Nießen <tniessen@tnie.de>
Diffstat (limited to 'src/util.h')
| -rw-r--r-- | src/util.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/util.h b/src/util.h index 8cec9a8aab9..2a4d6e27d59 100644 --- a/src/util.h +++ b/src/util.h @@ -729,6 +729,13 @@ constexpr T RoundUp(T a, T b) { return a % b != 0 ? a + b - (a % b) : a; } +// Align ptr to an `alignment`-bytes boundary. +template <typename T, typename U> +constexpr T* AlignUp(T* ptr, U alignment) { + return reinterpret_cast<T*>( + RoundUp(reinterpret_cast<uintptr_t>(ptr), alignment)); +} + class SlicedArguments : public MaybeStackBuffer<v8::Local<v8::Value>> { public: inline explicit SlicedArguments( |