perl 5.6.1:
when i try a "system" command(with if loops for $?), i get this:
child exited with value 1
what is meant by this $? values and what does it meant if it returns 1?.. (0 Replies)
Hi Friends,
I am trying to execute rsh commands from Solaris 10 system to AIX system.
When I give;
Solaris10# rsh <hostname> ls -l , it gives me an error
rshd : 0826-826 The host name for your address is not known
At the same time,
Solaris10# rsh <hostname> ---- gives me remote shell of... (25 Replies)
hello All,
I need to invoke by perl script some program/command and monitor it for 5
minutes . In case it still running for more then 5 min I need to send a signal which will stop it.
I implemeted this as shown below by using eval & alarm
and I'd like to know if there is a better way to... (1 Reply)
In shell we can find the status of last executed command by $?
In perl what is the command to find the status of last executed command...
Can any one please say???????????????
Thanks,
Prabhu (1 Reply)
How to do I get the return code of a subroutine in a perl module if invoke the subroutine as standalone,
I have an module say TestExit.pm and in that i have a subroutine say myTest() which is returns 12, if i were to call the subroutine from
command line like
CASE:1 ( Without an explict... (2 Replies)
Hi
I would like to ask about my plan script
I have this several workstation want to monitor and execute a command without logging it we use "rsh $host "<command>" i create csh script using foreach to loop my several workstation, my problem with the rsh command is if it encounter a... (3 Replies)
In gdb, I can call one function with command "call", but how can I step in the function? I don't want to restart the program, but the function had been executed, gdb will execute next statement, and I don't know how to recall the function. (4 Replies)
Not sure where the problem is. I can run the script without any issue using the following command.
. /opt/app/scripts/cdc_migration.sh
But it fails with the below error when I try it this way
/opt/app/scripts/cdc_migration.sh
/opt/app/scripts/cdc_migration.sh: line 65: return: can only... (1 Reply)
Hi All,
Good Day, seeking for your assistance on how to not perform my 2nd, 3rd,4th etc.. function if my 1st function is in else condition.
#Body
function1()
{
if
then
echo "exist"
else
echo "not exist"
}
#if not exist in function1 my all other function will not proceed.... (4 Replies)
Discussion started by: meister29
4 Replies
LEARN ABOUT CENTOS
papi_get_thr_specific
PAPI_get_thr_specific(3) PAPI PAPI_get_thr_specific(3)NAME
PAPI_get_thr_specific -
Retrieve a pointer to a thread specific data structure.
SYNOPSIS Detailed Description
@par Prototype:
int PAPI_get_thr_specific( int tag, void **ptr );
@param tag
An identifier, the value of which is either PAPI_USR1_TLS or
PAPI_USR2_TLS. This identifier indicates which of several data
structures associated with this thread is to be accessed.
@param ptr
A pointer to the memory containing the data structure.
@retval PAPI_OK
@retval PAPI_EINVAL
The @em tag argument is out of range.
In C, PAPI_get_thr_specific PAPI_get_thr_specific will retrieve the pointer from the array with index @em tag.
There are 2 user available locations and @em tag can be either
PAPI_USR1_TLS or PAPI_USR2_TLS.
The array mentioned above is managed by PAPI and allocated to each
thread which has called PAPI_thread_init.
There is no Fortran equivalent function.
@par Example:
int ret;
HighLevelInfo *state = NULL;
ret = PAPI_thread_init(pthread_self);
if (ret != PAPI_OK) handle_error(ret);
// Do we have the thread specific data setup yet?
ret = PAPI_get_thr_specific(PAPI_USR1_TLS, (void *) &state);
if (ret != PAPI_OK || state == NULL) {
state = (HighLevelInfo *) malloc(sizeof(HighLevelInfo));
if (state == NULL) return (PAPI_ESYS);
memset(state, 0, sizeof(HighLevelInfo));
state->EventSet = PAPI_NULL;
ret = PAPI_create_eventset(&state->EventSet);
if (ret != PAPI_OK) return (PAPI_ESYS);
ret = PAPI_set_thr_specific(PAPI_USR1_TLS, state);
if (ret != PAPI_OK) return (ret);
}
*
See Also:
PAPI_register_thread PAPI_thread_init PAPI_thread_id PAPI_set_thr_specific
Author
Generated automatically by Doxygen for PAPI from the source code.
Version 5.2.0.0 Tue Jun 17 2014 PAPI_get_thr_specific(3)