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esp would be the x86 stack pointer. And %0 is a variable parameter which in this case means ~(THREAD_SIZE-1) The stack is the context which thread-local variables, among other things, reside...

Hello, kumaran_5555:


THE SHORT VERSION

asmlinkage and __sched are just macro definitions which use gcc function attributes to supply further instructions to the compiler. asmlinkage is...

My guess is: buffering
$
$ yes | nl | sed 100000q > stupid.sh
$ vi stupid.sh ## here I insert an "exec cat"
$ bash < stupid.sh | head
910 y
911 y
912 y
913 y
914 y
...

The SHELL variable will not necessarily tell you what shell is being used to execute the script, and the system is irrelevant to this script.



It is acceptable in bash, but it is neither...

I'd get one running and look at the open source. Book writing is big business, but code and playing tells you more. Also, there are many good pieces on open source products online. Get started...

I have never come across any published standard data structures to store SQL queries for execution purposes. Generally such structures are specific to a particular database and are not standardized...

Yes, detached threads automatically return their resources upon finish. This means you can't check their return status, though.

Please provide more details about what part of these standards you are talking about.

Solaris and HP-UX are both based on System V source code and POSIX compliants. Gnu/Linux isn't based on System...