ls_isconnected

Tests if the specified host is currently connected with the application.

ls_isconnected tests if the specified host is currently connected with the application. A connection is established on the first successful return from an ls_connect, ls_rtask, ls_rtaske, ls_rexecv, or ls_rexecve call.

Any program using these routines must call ls_initrex first.

Any program using these routines must be setuid to root if LSF_AUTH is not defined in the lsf.conf file.

#include <lsf/lsf.h>
int ls_isconnected(char *hostName)

Parameters:

*hostname

The host that is tested for connection with an application.

Data Structures:

none

Define Statements:

none

Returns:

int:non-zero
Function was successful.

int:0
Function failed.

Errors:

Systems that conform to the Single UNIX specification are not required to detect error conditions for this function.

Equivalent line commands:

none

Files:

none

See also:

ls_connect

ls_findmyconnections

ls_rtask

ls_rtaske

ls_rexecv

ls_rexecve