library/cpp/actors/util/thread.h


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26

#pragma once 
 
#include <util/generic/strbuf.h> 
#include <util/stream/str.h> 
#include <util/system/execpath.h> 
#include <util/system/thread.h> 
#include <util/system/thread.h> 
#include <time.h>
 
inline void SetCurrentThreadName(const TString& name,
                                 const ui32 maxCharsFromProcessName = 8) {
#if defined(_linux_) 
    // linux limits threadname by 15 + \0

    TStringBuf procName(GetExecPath());
    procName = procName.RNextTok('/');
    procName = procName.SubStr(0, maxCharsFromProcessName);

    TStringStream linuxName; 
    linuxName << procName << "." << name;
    TThread::SetCurrentThreadName(linuxName.Str().data());
#else 
    Y_UNUSED(maxCharsFromProcessName);
    TThread::SetCurrentThreadName(name.data());
#endif 
}