PTHREAD_DETACH(3P)                   SysV                   PTHREAD_DETACH(3P)



NAME
     pthread_detach - Detaches a thread

SYNOPSIS
     #include <pthread.h>

     int pthread_detach (thread)
     pthread_t *thread;

DESCRIPTION
     The pthread_detach function indicates that all resources for thread may
     be reclaimed when thread terminates.  This may include storage for
     thread's return value.  If thread has not terminated, pthread_detach will
     not cause it to terminate, but will cause the storage to be reclaimed
     after thread terminates.

     The thread argument Specifies the address of the ID of the thread to
     detach.

     Once a thread has been detached, any subsequent calls to the
     pthread_join() function will fail.

NOTES
     This interface is based on draft 4 of the IEEE P1003.4a standard, and
     will be changed to conform to the final version.

DIAGNOSTICS
     Upon successful completion, the thread argument is set to an illegal
     value, and a value of 0 (zero) is returned. Otherwise, -1 is returned and
     errno is set to indicate the error.

ERRORS
     If the pthread_detach function fails, errno may be set to one of the
     following values:

     [EINVAL]  The value specified by the thread argument is invalid.

     [ESRCH]   The value specified by the thread argument does not refer to an
               existing thread.

SEE ALSO
     pthread_join(3P)