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Full Discussion: stderr in background process
Top Forums Programming stderr in background process Post 84068 by matrixmadhan on Wednesday 21st of September 2005 02:01:12 PM
Old 09-21-2005
thanks for the reply,

the code that u tried seems to work fine
this is what even i tried in my code and it worked perfectly
as expected

first message to be sent to file with fHandler
and the second to the stderr (stderr)

i am sure no where errors are redirected and file handlers
mishandled but still the problem exists

i would like to remind u, i am not sure whether there is any hint in that
the session from where the program is run would be terminated.

as in this sequence

program boots
string directed to file
session terminates
string directed to 2 stderr
processing continues


i dont see any acceptance with the scenario
but still problems faints to perish
and i am looking out for the reason.
 

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fddist(1m)							   USER COMMANDS							fddist(1m)

NAME
fddist - file descriptor usage distributions. Uses DTrace. SYNOPSIS
fddist [-r|-w] DESCRIPTION
This prints distributions for read and write events by file descriptor, by process. This can be used to determine which file descriptor a process is doing the most I/O with. Since this uses DTrace, only users with root privileges can run this command. OPTIONS
-r reads only -w writes only EXAMPLES
Sample both read and write activity, # fddist Sample reads only, # fddist -r FIELDS
EXEC process name PID process ID value file descriptor count number of events BASED ON
/usr/demo/dtrace/lquantize.d DOCUMENTATION
DTrace Guide "Aggregations" chapter (docs.sun.com) See the DTraceToolkit for further documentation under the Docs directory. The DTraceToolkit docs may include full worked examples with ver- bose descriptions explaining the output. EXIT
fddist will sample until Ctrl-C is hit. SEE ALSO
dtrace(1M) version 0.70 Jun 08, 2005 fddist(1m)
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