/* lazy way to send a signal if the program uses the PIDPATH */
int sendsignal(const char *progname, int sig)
{
char fn[SMALLBUF];
snprintf(fn, sizeof(fn), "%s/%s.pid", PIDPATH, progname);
return sendsignalfn(fn, sig);
}
/* handle sending the signal */
static void stop_driver(const ups_t *ups)
{
char pidfn[SMALLBUF];
int ret;
struct stat fs;
upsdebugx(1, "Stopping UPS: %s", ups->upsname);
snprintf(pidfn, sizeof(pidfn), "%s/%s-%s.pid", altpidpath(),
ups->driver, ups->upsname);
ret = stat(pidfn, &fs);
if ((ret != 0) && (ups->port != NULL)) {
snprintf(pidfn, sizeof(pidfn), "%s/%s-%s.pid", altpidpath(),
ups->driver, xbasename(ups->port));
ret = stat(pidfn, &fs);
}
if (ret != 0) {
upslog_with_errno(LOG_ERR, "Can't open %s", pidfn);
exec_error++;
return;
}
upsdebugx(2, "Sending signal to %s", pidfn);
if (testmode)
return;
ret = sendsignalfn(pidfn, SIGTERM);
if (ret < 0) {
upslog_with_errno(LOG_ERR, "Stopping %s failed", pidfn);
exec_error++;
return;
}
}