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Side by Side Diff: base/process/internal_linux.cc

Issue 1272823003: Update SplitString calls to new form (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Created 5 years, 4 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "base/process/internal_linux.h" 5 #include "base/process/internal_linux.h"
6 6
7 #include <unistd.h> 7 #include <unistd.h>
8 8
9 #include <map> 9 #include <map>
10 #include <string> 10 #include <string>
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90 90
91 proc_stats->clear(); 91 proc_stats->clear();
92 // PID. 92 // PID.
93 proc_stats->push_back(stats_data.substr(0, open_parens_idx)); 93 proc_stats->push_back(stats_data.substr(0, open_parens_idx));
94 // Process name without parentheses. 94 // Process name without parentheses.
95 proc_stats->push_back( 95 proc_stats->push_back(
96 stats_data.substr(open_parens_idx + 1, 96 stats_data.substr(open_parens_idx + 1,
97 close_parens_idx - (open_parens_idx + 1))); 97 close_parens_idx - (open_parens_idx + 1)));
98 98
99 // Split the rest. 99 // Split the rest.
100 std::vector<std::string> other_stats; 100 std::vector<std::string> other_stats = SplitString(
101 SplitString(stats_data.substr(close_parens_idx + 2), ' ', &other_stats); 101 stats_data.substr(close_parens_idx + 2), " ",
102 base::TRIM_WHITESPACE, base::SPLIT_WANT_ALL);
102 for (size_t i = 0; i < other_stats.size(); ++i) 103 for (size_t i = 0; i < other_stats.size(); ++i)
103 proc_stats->push_back(other_stats[i]); 104 proc_stats->push_back(other_stats[i]);
104 return true; 105 return true;
105 } 106 }
106 107
107 typedef std::map<std::string, std::string> ProcStatMap; 108 typedef std::map<std::string, std::string> ProcStatMap;
108 void ParseProcStat(const std::string& contents, ProcStatMap* output) { 109 void ParseProcStat(const std::string& contents, ProcStatMap* output) {
109 StringPairs key_value_pairs; 110 StringPairs key_value_pairs;
110 SplitStringIntoKeyValuePairs(contents, ' ', '\n', &key_value_pairs); 111 SplitStringIntoKeyValuePairs(contents, ' ', '\n', &key_value_pairs);
111 for (size_t i = 0; i < key_value_pairs.size(); ++i) { 112 for (size_t i = 0; i < key_value_pairs.size(); ++i) {
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178 // which means the answer is 100. 179 // which means the answer is 100.
179 // It may be the case that this value is always 100. 180 // It may be the case that this value is always 100.
180 static const int kHertz = sysconf(_SC_CLK_TCK); 181 static const int kHertz = sysconf(_SC_CLK_TCK);
181 182
182 return TimeDelta::FromMicroseconds( 183 return TimeDelta::FromMicroseconds(
183 Time::kMicrosecondsPerSecond * clock_ticks / kHertz); 184 Time::kMicrosecondsPerSecond * clock_ticks / kHertz);
184 } 185 }
185 186
186 } // namespace internal 187 } // namespace internal
187 } // namespace base 188 } // namespace base
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