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| author | Elliott Hughes <enh@google.com> | 2015-03-10 08:39:45 -0700 |
|---|---|---|
| committer | Elliott Hughes <enh@google.com> | 2015-03-20 16:03:41 -0700 |
| commit | 81399e1e0e9189b1b87531bfb566ba5386ab567f (patch) | |
| tree | 4cf31b001d0ae333bea76ee92c6a9cb4da769a2f /init/bootchart.cpp | |
| parent | db7a994e1687574a675ccf5d56aa76df4cd98a88 (diff) | |
| download | core-81399e1e0e9189b1b87531bfb566ba5386ab567f.tar.gz core-81399e1e0e9189b1b87531bfb566ba5386ab567f.tar.bz2 core-81399e1e0e9189b1b87531bfb566ba5386ab567f.zip | |
Use unique_ptr to call closedir.
Change-Id: I8f572a06ce59283e5bd444ae0491dea71b0ea304
Diffstat (limited to 'init/bootchart.cpp')
| -rw-r--r-- | init/bootchart.cpp | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/init/bootchart.cpp b/init/bootchart.cpp index 530eba806..03c8b300a 100644 --- a/init/bootchart.cpp +++ b/init/bootchart.cpp @@ -30,6 +30,7 @@ #include <time.h> #include <unistd.h> +#include <memory> #include <string> #include <base/file.h> @@ -114,9 +115,9 @@ static void do_log_file(FILE* log, const char* procfile) { static void do_log_procs(FILE* log) { do_log_uptime(log); - DIR* dir = opendir("/proc"); + std::unique_ptr<DIR, int(*)(DIR*)> dir(opendir("/proc"), closedir); struct dirent* entry; - while ((entry = readdir(dir)) != NULL) { + while ((entry = readdir(dir.get())) != NULL) { // Only match numeric values. char* end; int pid = strtol(entry->d_name, &end, 10); @@ -146,7 +147,6 @@ static void do_log_procs(FILE* log) { } } } - closedir(dir); fputc('\n', log); } |