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author | Abseil Team <absl-team@google.com> | 2018-06-21T19·55-0700 |
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committer | Shaindel Schwartz <shaindel@google.com> | 2018-06-22T12·55-0400 |
commit | 4491d606df34c44efda47b6d17b605262f17e182 (patch) | |
tree | 5c5a2717289760c229fed502a6310d70ca4ed35a /absl/strings/internal/str_format/output.cc | |
parent | d89dba27e35462d7457121b978fd79214205e686 (diff) |
Export of internal Abseil changes.
-- 70f43a482d7d4ae4a255f17ca02b0106653dd600 by Shaindel Schwartz <shaindel@google.com>: Internal change PiperOrigin-RevId: 201571193 -- 93e6e9c2e683158be49d9dd1f5cb1a91d0c0f556 by Abseil Team <absl-team@google.com>: Internal change. PiperOrigin-RevId: 201567108 -- fbd8ee94fbe9f2448e5adf5e88706f9c8216048f by Juemin Yang <jueminyang@google.com>: str_format release PiperOrigin-RevId: 201565129 -- 387faa301555a8a888c4429df52734aa806dca46 by Abseil Team <absl-team@google.com>: Adds a defaulted allocator parameter to the size_type constructor of InlinedVector PiperOrigin-RevId: 201558711 -- 39b15ea2c68d7129d70cbde7e71af900032595ec by Matt Calabrese <calabrese@google.com>: Update the variant implementation to eliminate unnecessary checking on alternative access when the index is known or required to be correct. PiperOrigin-RevId: 201529535 -- adab77f1f7bb363aa534297f22aae2b0f08889ea by Abseil Team <absl-team@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 201458388 -- a701dc0ba62e3cadf0de14203415b91df4ee8151 by Greg Falcon <gfalcon@google.com>: Internal cleanup PiperOrigin-RevId: 201394836 -- 8a7191410b8f440fdfa27f722ff05e451502ab61 by Abseil Team <absl-team@google.com>: Import of CCTZ from GitHub. PiperOrigin-RevId: 201369269 GitOrigin-RevId: 70f43a482d7d4ae4a255f17ca02b0106653dd600 Change-Id: I8ab073b30b4e27405a3b6da2c826bb4f3f0b9af6
Diffstat (limited to 'absl/strings/internal/str_format/output.cc')
-rw-r--r-- | absl/strings/internal/str_format/output.cc | 47 |
1 files changed, 47 insertions, 0 deletions
diff --git a/absl/strings/internal/str_format/output.cc b/absl/strings/internal/str_format/output.cc new file mode 100644 index 000000000000..5c3795b737ca --- /dev/null +++ b/absl/strings/internal/str_format/output.cc @@ -0,0 +1,47 @@ +// Copyright 2017 The Abseil Authors. +// +// Licensed under the Apache License, Version 2.0 (the "License"); +// you may not use this file except in compliance with the License. +// You may obtain a copy of the License at +// +// http://www.apache.org/licenses/LICENSE-2.0 +// +// Unless required by applicable law or agreed to in writing, software +// distributed under the License is distributed on an "AS IS" BASIS, +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. +// See the License for the specific language governing permissions and +// limitations under the License. + +#include "absl/strings/internal/str_format/output.h" + +#include <errno.h> +#include <cstring> + +namespace absl { +namespace str_format_internal { + +void BufferRawSink::Write(string_view v) { + size_t to_write = std::min(v.size(), size_); + std::memcpy(buffer_, v.data(), to_write); + buffer_ += to_write; + size_ -= to_write; + total_written_ += v.size(); +} + +void FILERawSink::Write(string_view v) { + while (!v.empty() && !error_) { + if (size_t result = std::fwrite(v.data(), 1, v.size(), output_)) { + // Some progress was made. + count_ += result; + v.remove_prefix(result); + } else { + // Some error occurred. + if (errno != EINTR) { + error_ = errno; + } + } + } +} + +} // namespace str_format_internal +} // namespace absl |