02-26-2005
I would have been happier if CamTu had started a new thread as he moved on to a new topic. Worse, the switch to the ftp question was really a crosspost of this
thread and as such was a violation of rule 4. I decided to let it slide. Maybe I shouldn't have. It gets tedious playing policeman.
But in general piggy-backing questions is not against the rules and to the original poster it all may be part of the same project. I'm not sure that such a rule would be a great idea. Neo would need to rule on that.
In the meantime, don't feel that you need to stay trapped in a thread. It took me a while to realize that sometimes I need to bail out of a thread. I don't post a final goodbye or anything. I just move on.
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LEARN ABOUT LINUX
thread-keyring
THREAD-KEYRING(7) Linux Programmer's Manual THREAD-KEYRING(7)
NAME
thread-keyring - per-thread keyring
DESCRIPTION
The thread keyring is a keyring used to anchor keys on behalf of a process. It is created only when a thread requests it. The thread
keyring has the name (description) _tid.
A special serial number value, KEY_SPEC_THREAD_KEYRING, is defined that can be used in lieu of the actual serial number of the calling
thread's thread keyring.
From the keyctl(1) utility, '@t' can be used instead of a numeric key ID in much the same way, but as keyctl(1) is a program run after
forking, this is of no utility.
Thread keyrings are not inherited across clone(2) and fork(2) and are cleared by execve(2). A thread keyring is destroyed when the thread
that refers to it terminates.
Initially, a thread does not have a thread keyring. If a thread doesn't have a thread keyring when it is accessed, then it will be created
if it is to be modified; otherwise the operation fails with the error ENOKEY.
SEE ALSO
keyctl(1), keyctl(3), keyrings(7), persistent-keyring(7), process-keyring(7), session-keyring(7), user-keyring(7), user-session-keyring(7)
Linux 2017-03-13 THREAD-KEYRING(7)