Gets thread ID of the current process.
This is equal to the process ID (as returned by sys_getpid), unless the process is part of a thread group (created by specifying the CLONE_THREAD flag to the sys_clone system call). All processes in the same thread group have the same PID, but each one has a unique TID.
Arguments
Return values
This system call is always successful. The return value is thread ID.
Remarks
n/a
Compatibility
n/a |