10 More Discussions You Might Find Interesting
1. HP-UX
Hi All,
When i was trying to get total number of threads per java process using this command ps -o NLWP PID, I'm not getting any output. Could someone help me in this issue.
Thanks,
GMar (1 Reply)
Discussion started by: mgangumolu
1 Replies
2. UNIX for Advanced & Expert Users
I would like to know is there any we can kill a single thread among multiple threads belongs to process?
Since Signal action is process wise not per thread, i strongly feel that we can not or for that mater from external sources as well single thread can not be killed which is critical section... (2 Replies)
Discussion started by: murali242512
2 Replies
3. AIX
Hello,
On Linux, I can use 'ps -efL | grep process_name' to list all threads that belong to a running process. -L has a different meaning on AIX and I could not find an equivalent flag in the man pages.
Does anyone know of a way to dump the threads under a running process?
Thanks,... (2 Replies)
Discussion started by: makodarear
2 Replies
4. Programming
I am writing java application on windows.
There are more than 100 threads run within java.exe.
I want to know what threads run within process java.exe so that I can find out if there are abnormal java threads. (4 Replies)
Discussion started by: mika
4 Replies
5. UNIX for Advanced & Expert Users
What are the maximum number of threads possible per Process? Is it OS dependent? (1 Reply)
Discussion started by: digdarshan
1 Replies
6. Programming
Hi,
I am stuck up with a strange problem.
I am writing an application - a kinda tracker that reads data from memcache and invokes theads to process each record of the memcache.
I dont want to join all my threads because my tracker should poll the cache in regular intervals say sum 300... (2 Replies)
Discussion started by: deepti_v25
2 Replies
7. UNIX for Advanced & Expert Users
Hi all,
How can I get the list of all Threads and the Total count of threads under a particular process ?
Do suggest !!
Awaiting for the replies !!
Thanks
Varun:b: (2 Replies)
Discussion started by: varungupta
2 Replies
8. Linux
Hi
Anybody knows max. no. of threads handled by a process in linux. Please reply
Thanks in advnce :confused: (0 Replies)
Discussion started by: Agnello
0 Replies
9. UNIX for Advanced & Expert Users
Hi,
Can someone tell help me on how to know the threads statistics on a unix machine similar to memory statisitcs.
I woule like to monitor the Number of threads per process and total number of threads that a system can accomodate.
Thank you
mrag (1 Reply)
Discussion started by: mrag74
1 Replies
10. Programming
I am trying to find out that how many number of threads are currently running or in any other state which is created by POSIX standard in a process.
First I have defined a variable called proc_var of type proc defined in sys/proc.h.Next I open up the dir /proc and per directory wise I do an ioctl... (7 Replies)
Discussion started by: S.P.Prasad
7 Replies
pause(2) System Calls Manual pause(2)
NAME
pause - suspend process until signal
SYNOPSIS
DESCRIPTION
suspends the calling process until it receives a signal. The signal must be one that is not currently set to be ignored or blocked
(masked) by the calling process.
If the signal causes termination of the calling process, does not return.
If the signal is by the calling process and control is returned from the signal-catching function (see signal(5)), the calling process
resumes execution from the point of suspension; with a return value of -1 from and set to
APPLICATION USAGE
Threads Considerations
Signal dispositions (such as catch/default/ignore) are shared by all threads in the process and blocked signal masks are maintained by each
thread. Therefore, the signals being waited for should not be ignored by the process or blocked by the calling thread.
will suspend only the calling thread until it receives a signal.
If other threads in the process do not block the signal, the signal may be delivered to another thread in the process and the thread in may
continue waiting. For this reason, the use of is recommended instead of for multi-threaded applications.
For more information regarding signals and threads, refer to signal(5).
SEE ALSO
alarm(2), kill(2), sigwait(2), wait(2), signal(5).
STANDARDS CONFORMANCE
pause(2)