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More decorative fixes

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This commit is contained in:
elevankoff 2021-05-24 17:24:29 +00:00
parent 067ec0855c
commit 6bf0840562
3 changed files with 43 additions and 41 deletions
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14
src/Common/MemoryInfoOS.cpp
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@ -16,18 +16,18 @@ namespace DB
namespace
{
template<typename T>
void readIntTextAndSkipWhitespaceIfAny(T & x, ReadBuffer & buf)
{
template<typename T>
void readIntTextAndSkipWhitespaceIfAny(T & x, ReadBuffer & buf)
{
readIntText(x, buf);
skipWhitespaceIfAny(buf);
}
}
void readStringUntilWhitespaceAndSkipWhitespaceIfAny(String & s, ReadBuffer & buf)
{
void readStringUntilWhitespaceAndSkipWhitespaceIfAny(String & s, ReadBuffer & buf)
{
readStringUntilWhitespace(s, buf);
skipWhitespaceIfAny(buf);
}
}
}
static constexpr auto meminfo_filename = "/proc/meminfo";

41
src/Common/ProcessorStatisticsOS.cpp
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@ -23,36 +23,36 @@ namespace DB
namespace
{
template<typename T>
void readIntTextAndSkipWhitespaceIfAny(T & x, ReadBuffer & buf)
{
template<typename T>
void readIntTextAndSkipWhitespaceIfAny(T & x, ReadBuffer & buf)
{
readIntText(x, buf);
skipWhitespaceIfAny(buf);
}
}
void readStringAndSkipWhitespaceIfAny(String & s, ReadBuffer & buf)
{
void readStringAndSkipWhitespaceIfAny(String & s, ReadBuffer & buf)
{
readString(s, buf);
skipWhitespaceIfAny(buf);
}
}
void readStringUntilWhitespaceAndSkipWhitespaceIfAny(String & s, ReadBuffer & buf)
{
void readStringUntilWhitespaceAndSkipWhitespaceIfAny(String & s, ReadBuffer & buf)
{
readStringUntilWhitespace(s, buf);
skipWhitespaceIfAny(buf);
}
}
void readCharAndSkipWhitespaceIfAny(char & c, ReadBuffer & buf)
{
void readCharAndSkipWhitespaceIfAny(char & c, ReadBuffer & buf)
{
readChar(c, buf);
skipWhitespaceIfAny(buf);
}
}
void readFloatAndSkipWhitespaceIfAny(float & f, ReadBuffer & buf)
{
void readFloatAndSkipWhitespaceIfAny(float & f, ReadBuffer & buf)
{
readFloatText(f, buf);
skipWhitespaceIfAny(buf);
}
}
}
static constexpr auto loadavg_filename = "/proc/loadavg";
@ -140,7 +140,8 @@ void ProcessorStatisticsOS::readProcTimeAndProcesses(ProcTime & proc_time, ProcS
proc_time.guest /= USER_HZ;
proc_time.guest_nice /= USER_HZ;
do {
do
{
readStringUntilWhitespaceAndSkipWhitespaceIfAny(field_name, procst_in);
readStringAndSkipWhitespaceIfAny(field_val, procst_in);
} while (field_name != String("processes"));
@ -163,8 +164,10 @@ void ProcessorStatisticsOS::readFreq(ProcFreq & freq)
int cpu_count = 0;
freq.max = freq.min = freq.avg = 0;
do {
do {
do
{
do
{
readStringAndSkipWhitespaceIfAny(field_name, cpuinfo_in);
} while (!cpuinfo_in.eof() && field_name != String("cpu MHz"));

1
src/Common/ProcessorStatisticsOS.h
View File

@ -18,7 +18,6 @@ namespace DB
class ProcessorStatisticsOS
{
public:
struct ProcLoadavg
{
float avg1;