Parent Thread Of Child Thread
Suppose a process creates some threads say threadC and threadD.
Later on each of these threads create new child threads say threadC1, threadC2, threadC3 etc. So a tree of threads will get created.
Is there any way to find out the parent thread of one such... (1 Reply)
I, have an output with 3 different values each below the other like:
# echo $bla
Each value is in one line and for the further processing I need every single value.
For example is there a way to grep line 2, like:
# echo $bla | grep --line 2
Thank you in... (6 Replies)
PTHREAD_DETACH(3) BSD Library Functions Manual PTHREAD_DETACH(3)NAME
pthread_detach -- detach a thread
POSIX Threads Library (libpthread, -lpthread)
The pthread_detach() function is used to indicate to the implementation that storage for the thread thread can be reclaimed when the thread
terminates. If thread has not terminated, pthread_detach() will not cause it to terminate. The effect of multiple pthread_detach() calls on
the same target thread is unspecified.
If successful, the pthread_detach() function will return zero. Otherwise an error number will be returned to indicate the error. Note that
the function does not change the value of errno as it did for some drafts of the standard. These early drafts also passed a pointer to
pthread_t as the argument. Beware!
The pthread_detach() function will fail if:
[EINVAL] The implementation has detected that the value specified by thread does not refer to a joinable thread.
[ESRCH] No thread could be found corresponding to that specified by the given thread ID, thread.
SEE ALSO pthread_join(3)STANDARDS
The pthread_detach() function conforms to ISO/IEC 9945-1:1996 (``POSIX.1'').
BSD April 4, 1996 BSD