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s/std::snprintf/snprintf

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Summary:
Looks like std::snprintf is not available on all platforms (e.g. MSVC 2010). Change it back to snprintf, where we have a macro in port.h to workaround compatibility.
Closes https://github.com/facebook/rocksdb/pull/2308

Differential Revision: D5070988

Pulled By: yiwu-arbug

fbshipit-source-id: bedfc1660bab0431c583ad434b7e68265e1211b1
This commit is contained in:
Yi Wu 2017-05-16 11:50:43 -07:00
parent ab8129ab8a
commit 13712712de
1 changed files with 12 additions and 12 deletions
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24
utilities/blob_db/blob_file.cc
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@ -4,9 +4,9 @@
// of patent rights can be found in the PATENTS file in the same directory. // of patent rights can be found in the PATENTS file in the same directory.
#ifndef ROCKSDB_LITE #ifndef ROCKSDB_LITE
#include <stdio.h>
#include <chrono> #include <chrono>
#include <cinttypes> #include <cinttypes>
#include <cstdio>
#include <memory> #include <memory>
#include "utilities/blob_db/blob_db_impl.h" #include "utilities/blob_db/blob_db_impl.h"
@ -89,17 +89,17 @@ std::shared_ptr<Reader> BlobFile::OpenSequentialReader(
std::string BlobFile::DumpState() const { std::string BlobFile::DumpState() const {
char str[1000]; char str[1000];
std::snprintf(str, sizeof(str), snprintf(str, sizeof(str),
"path: %s fn: %" PRIu64 " blob_count: %" PRIu64 "path: %s fn: %" PRIu64 " blob_count: %" PRIu64 " gc_epoch: %" PRIu64
" gc_epoch: %" PRIu64 " file_size: %" PRIu64 " file_size: %" PRIu64 " deleted_count: %" PRIu64
" deleted_count: %" PRIu64 " deleted_size: %" PRIu64 " deleted_size: %" PRIu64
" closed: %d can_be_deleted: %d ttl_range: (%d, %d)" " closed: %d can_be_deleted: %d ttl_range: (%d, %d)"
" sn_range: (%" PRIu64 " %" PRIu64 "), writer: %d reader: %d", " sn_range: (%" PRIu64 " %" PRIu64 "), writer: %d reader: %d",
path_to_dir_.c_str(), file_number_, blob_count_.load(), path_to_dir_.c_str(), file_number_, blob_count_.load(),
gc_epoch_.load(), file_size_.load(), deleted_count_, gc_epoch_.load(), file_size_.load(), deleted_count_, deleted_size_,
deleted_size_, closed_.load(), can_be_deleted_.load(), closed_.load(), can_be_deleted_.load(), ttl_range_.first,
ttl_range_.first, ttl_range_.second, sn_range_.first, ttl_range_.second, sn_range_.first, sn_range_.second,
sn_range_.second, (!!log_writer_), (!!ra_file_reader_)); (!!log_writer_), (!!ra_file_reader_));
return str; return str;
} }