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38 Netra CP2500 Board Programming Guide • March 2007
*resulth = childh;
return (PICL_SUCCESS);
}
if (get_child_by_name(childh, name, resulth) == PICL_SUCCESS) {
return (PICL_SUCCESS);
}
/* get next child node */
rc = picl_get_propval_by_name(childh, PICL_PROP_PEER,
&nexth, sizeof (picl_nodehdl_t));
if (rc != PICL_SUCCESS) {
return (rc);
}
childh = nexth;
}
return (rc);
}
void
get_sensor_thresholds(picl_nodehdl_t nodeh)
{
int8_t threshold;
if (picl_get_propval_by_name(nodeh, HI_POWEROFF_THRESHOLD,
&threshold, sizeof (threshold)) != PICL_SUCCESS) {
fprintf(stderr, "Failed to read high power-off threshold.");
} else
fprintf(stdout, "High power-off threshold = %d\n", threshold);
if (picl_get_propval_by_name(nodeh, HI_SHUTDOWN_THRESHOLD,
&threshold, sizeof (threshold)) != PICL_SUCCESS) {
fprintf(stderr, "Failed to read high shutdown threshold.");
} else
fprintf(stdout, "High shutdown threshold = %d\n", threshold);
if (picl_get_propval_by_name(nodeh, HI_WARNING_THRESHOLD,
&threshold, sizeof (threshold)) != PICL_SUCCESS) {
fprintf(stderr, "Failed to read high warning threshold.");
} else
fprintf(stdout, "High warning threshold = %d\n", threshold);
if (picl_get_propval_by_name(nodeh, LO_POWEROFF_THRESHOLD,
&threshold, sizeof (threshold)) != PICL_SUCCESS) {
fprintf(stderr, "Failed to read low power-off threshold.");
} else
fprintf(stdout, "Low shutdown threshold = %d\n", threshold);
CODE EXAMPLE 2-1 Sample envmond Application Program (Continued)