UPSCLI_GETVAR(3) Network UPS Tools (NUT) UPSCLI_GETVAR(3)NAME
upscli_getvar - retrieve a variable from a UPS
SYNOPSIS
#include <upsclient.h>
int upscli_getvar(UPSCONN *ups, const char *upsname,
const char *var, char *buf, size_t buflen);
DESCRIPTION
The upscli_getvar() function takes the pointer ups to a
UPSCONN state structure and generates a request for the
variable var on the UPS called upsname.
Upon success, up to buflen bytes of the response will be
copied into the character array buf.
RETURN VALUE
The upscli_getvar() function returns 0 on success, or -1
if an error occurs.
SEE ALSOupscli_connect(3), upscli_getlist (3), upscli_readline(3),
upscli_sendline(3), upscli_splitname(3), upscli_str-
error(3)
Fri Sep 6 2002 UPSCLI_GETVAR(3)