ls_fdbusy
Tests if a specified file descriptor is in use or reserved by LSF.ls_fdbusy tests if a specified file descriptor is in use or reserved by LSF. The possible descriptors used by LSF are those used for contacting the LIM and for remote execution. fd is the file descriptor to test. This call is typically used when an application wants to close all unneeded file descriptors.
Any program using this routine must call ls_initrex first.
Any program using this API must be setuid to root if LSF_AUTH is not defined in the lsf.conf file.
#include <lsf/lsf.h>
int ls_fdbusy(int fd)
Data Structures:
- Parameters:
fd fd is the file descriptor to test. Define Statements:
- none
- none
Errors:
- Returns:
- int:True
Returned if fd is in use or reserved by LSF.int:False
Returned if fd is not in use or reserved by LSF.Equivalent line commands:
- Systems that conform to the Single UNIX specification are not required to detect error conditions for this function.
Files:
- none
- ${LSF_ENVDIR:-/etc}/lsf.conf
- See also:
- ls_initrex
Date Modified: 28 Jun 2011
Platform Support: support@platform.com
Platform Information Development: doc@platform.com
Platform Computing. Accelerating Intelligence(TM).
Copyright © 1994-2011 Platform Computing Corporation. All rights reserved.