LSST Applications 27.0.0,g0265f82a02+469cd937ee,g02d81e74bb+21ad69e7e1,g1470d8bcf6+cbe83ee85a,g2079a07aa2+e67c6346a6,g212a7c68fe+04a9158687,g2305ad1205+94392ce272,g295015adf3+81dd352a9d,g2bbee38e9b+469cd937ee,g337abbeb29+469cd937ee,g3939d97d7f+72a9f7b576,g487adcacf7+71499e7cba,g50ff169b8f+5929b3527e,g52b1c1532d+a6fc98d2e7,g591dd9f2cf+df404f777f,g5a732f18d5+be83d3ecdb,g64a986408d+21ad69e7e1,g858d7b2824+21ad69e7e1,g8a8a8dda67+a6fc98d2e7,g99cad8db69+f62e5b0af5,g9ddcbc5298+d4bad12328,ga1e77700b3+9c366c4306,ga8c6da7877+71e4819109,gb0e22166c9+25ba2f69a1,gb6a65358fc+469cd937ee,gbb8dafda3b+69d3c0e320,gc07e1c2157+a98bf949bb,gc120e1dc64+615ec43309,gc28159a63d+469cd937ee,gcf0d15dbbd+72a9f7b576,gdaeeff99f8+a38ce5ea23,ge6526c86ff+3a7c1ac5f1,ge79ae78c31+469cd937ee,gee10cc3b42+a6fc98d2e7,gf1cff7945b+21ad69e7e1,gfbcc870c63+9a11dc8c8f
LSST Data Management Base Package
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Classes | Functions
lsst::log::detail Namespace Reference

Classes

class  PyLogAppender
 This class defines special log4cxx appender which "appends" log messages to Python logging. More...
 
class  PyObjectPtr
 Smart pointer class for PyObject instances. More...
 

Functions

unsigned lwpID ()
 

Function Documentation

◆ lwpID()

unsigned lsst::log::detail::lwpID ( )

Definition at line 40 of file lwpID.cc.

40 {
41
42#if defined(__linux__)
43
44 // On Linux have to do syscall
45 auto lwp = syscall(SYS_gettid);
46
47#elif defined(__APPLE__)
48
49 // OSX has a special Pthreads function to find out PID
50 auto lwp = pthread_mach_thread_np(pthread_self());
51
52#else
53
54 // On all other system just generate incremental number and call it LWP
55 static std::atomic<unsigned> threadNum(0);
56 thread_local static auto lwp = ++threadNum;
57
58#endif
59
60 return static_cast<unsigned>(lwp);
61}