Updated: April 19, 2023 |
Detach a thread from a process
#include <sys/neutrino.h> int ThreadDetach( int tid ); int ThreadDetach_r( int tid );
libc
Use the -l c option to qcc to link against this library. This library is usually included automatically.
These kernel calls detach the thread specified by tid. If tid is zero, the calling thread is used. Once detached, attempts to call ThreadJoin() on tid fail. When a detached thread terminates, its termination status is discarded and all its resources are released.
The ThreadDetach() and ThreadDetach_r() functions are identical, except in the way they indicate errors. See the Returns section for details.
Blocking states
These calls don't block.
The only difference between these functions is the way they indicate errors:
Safety: | |
---|---|
Cancellation point | No |
Interrupt handler | No |
Signal handler | Yes |
Thread | Yes |