How to avoid polling???


 
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# 1  
Old 09-23-2008
How to avoid polling???

Hi all,

I have a directory where some process is keeping incremental/new log files. I need to code a program which will periodically poll this directory and if it founds a new file arrived then copy that new file to some other specific directory.
We are OK with this polling approach. I just wanted to know is there any way to get notification i.e. a kind of signal or interrupt which invokes my program after the new file arrives in first directory so that I can avoid this polling time and also save processor memory.

Thanks...
# 2  
Old 09-23-2008
If you're on Linux check inotify.
# 3  
Old 09-24-2008
Thanks radoulov .. this is good info..
But I am using SunSolaris ..
# 4  
Old 09-24-2008
You could try searching the Net for FAM.
I've never used it so I cannot give additional info.

P.S. There is even FEM:

Quote:
Solaris FEM provides close to Linux's inotify kernel-level functionality.
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