Name
bproc_proclist -- get status information for single node
Synopsis
int bproc_proclist( int node,
struct bproc_proc_info_t ** list
);
Description
bproc_proclist returns a list of struct
bproc_proc_info_t structures - one for remote process being managed
by the BProc master daemon. A pointer to this list is stored in the
pointer pointed to by the list parameter. The return
value is the number of elements in the list. The memory for the list
is allocated using malloc and it is up to the caller to
free this memory.
struct bproc_proc_info_t {
int pid;
int node;
}; |
Return Value
On success, bproc_proclist will return the number of
elements in the list. On error, it will return -1 and errno
will be set appropriately.
Errors
- EBUSY
The BProc system is not running.