RPSPAWN (2)
Spawn a LAM process onto a remote node.
SYNOPSIS
#include <preq.h>
int rpspawn(int src_node, int dest_node, int sflags, int svalue,
char **argv, int *pid, int *idx);
ARGUMENTS
src_node
source node where selected process are running
dest_node
destination node where new process will be spawned
sflags
method by which the existing process is selected - See rpstate(2).
svalue
selection matching value, if required, otherwise ignored
argv
null-terminated array of strings to be passed as
command-line arguments to the new process
pid
idx
new process index (output)
DESCRIPTION
When a process is spawned, the program is copied and rerun as
a new process.
If
argv
is the null pointer, the program arguments of the original process are used.
One and only one process is spawned by
rpspawn() .
If multiple processes are selected, only one process is chosen.
ERRORS
ENOPDESCRIPTORS
The remote process descriptor table is full.
ENOFLDESCRIPTORS
The table of strorage blocks (kept by the flat daemon) is full.
ENOTPROCESS
No matching process exists.
EINVAL
The selection method is invalid.
SEE ALSO
|
|
