|
RSTAT(3RPC) |
RPC Library Functions |
RSTAT(3RPC) |
NAME
rstat, havedisk - get performance data from remote kernel
SYNOPSIS
cc [
flag ... ]
file ...
-lrpcsvc [
library ... ]
#include <rpc/rpc.h>
#include <rpcsvc/rstat.h>
enum clnt_stat rstat(
char *host,
struct statstime *statp);
int havedisk(
char *host);
PROTOCOL
/usr/include/rpcsvc/rstat.x
DESCRIPTION
These routines require that the
rpc.rstatd(1M) daemon be configured and available on the remote system indicated by
host. The
rstat() protocol is used to gather statistics from remote kernel. Statistics will be available on items such as paging, swapping, and cpu utilization.
rstat() fills in the
statstime structure
statp for
host.
statp must point to an allocated
statstime structure.
rstat() returns
RPC_SUCCESS if it was successful; otherwise a
enum clnt_stat is returned which can be displayed using
clnt_perrno(3NSL).
havedisk() returns
1 if
host has disk,
0 if it does not, and
−1 if this cannot be determined.
The following XDR routines are available in
librpcsvc:
xdr_statstime
xdr_statsvar
ATTRIBUTES
See
attributes(5) for descriptions of the following attributes:
|
ATTRIBUTE TYPE |
ATTRIBUTE VALUE |
|
|
|
MT-Level |
MT-Safe |
SEE ALSO
rpc_clnt_calls(3NSL), attributes(5)