diff options
Diffstat (limited to 'third_party/nix/src/libutil/hash.cc')
| -rw-r--r-- | third_party/nix/src/libutil/hash.cc | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/third_party/nix/src/libutil/hash.cc b/third_party/nix/src/libutil/hash.cc index 4a8904b4e058..ac151201fd34 100644 --- a/third_party/nix/src/libutil/hash.cc +++ b/third_party/nix/src/libutil/hash.cc @@ -154,7 +154,7 @@ static std::string printHash32(const Hash& hash) { std::string s; s.reserve(len); - for (int n = static_cast<int>(len) - 1; n >= 0; n--) { + for (int n = (int)len - 1; n >= 0; n--) { unsigned int b = n * 5; unsigned int i = b / 8; unsigned int j = b % 8; @@ -187,8 +187,7 @@ std::string Hash::to_string(Base base, bool includeType) const { case Base64: case SRI: std::string b64; - absl::Base64Escape( - std::string(reinterpret_cast<const char*>(hash), hashSize), &b64); + absl::Base64Escape(std::string((const char*)hash, hashSize), &b64); s += b64; break; } @@ -355,7 +354,7 @@ Hash hashString(HashType ht, const std::string& s) { hash::Ctx ctx{}; Hash hash(ht); start(ht, ctx); - update(ht, ctx, reinterpret_cast<const unsigned char*>(s.data()), s.length()); + update(ht, ctx, (const unsigned char*)s.data(), s.length()); finish(ht, ctx, hash.hash); return hash; } @@ -371,7 +370,7 @@ Hash hashFile(HashType ht, const Path& path) { } std::vector<unsigned char> buf(8192); - ssize_t n = 0; + ssize_t n; while ((n = read(fd.get(), buf.data(), buf.size())) != 0) { checkInterrupt(); if (n == -1) { |