_lwp_self(2)_lwp_self(2)NAME_lwp_self() - get current LWP's (Lightweight Process) identifier
SYNOPSISDESCRIPTION
The function returns the identifier of the current LWP.
RETURN VALUE
The function returns the identifier of the current LWP.
ERRORS
No errors are returned. This function always succeeds.
WARNINGS
Lightweight processes (LWPs) are internal interfaces and subject to
change. The POSIX pthread interfaces should be used by multi-threaded
applications. If the POSIX pthread interfaces and lightweight process
interfaces are used in the same application, undefined behavior will
result.
_lwp_self(2)