#include "libsigrok.h"
#include "libsigrok-internal.h"
-/* Message logging helpers with driver-specific prefix string. */
-#define DRIVER_LOG_DOMAIN "output/gnuplot: "
-#define sr_log(l, s, args...) sr_log(l, DRIVER_LOG_DOMAIN s, ## args)
-#define sr_spew(s, args...) sr_spew(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_dbg(s, args...) sr_dbg(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_info(s, args...) sr_info(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_warn(s, args...) sr_warn(DRIVER_LOG_DOMAIN s, ## args)
-#define sr_err(s, args...) sr_err(DRIVER_LOG_DOMAIN s, ## args)
+/* Message logging helpers with subsystem-specific prefix string. */
+#define LOG_PREFIX "output/gnuplot: "
+#define sr_log(l, s, args...) sr_log(l, LOG_PREFIX s, ## args)
+#define sr_spew(s, args...) sr_spew(LOG_PREFIX s, ## args)
+#define sr_dbg(s, args...) sr_dbg(LOG_PREFIX s, ## args)
+#define sr_info(s, args...) sr_info(LOG_PREFIX s, ## args)
+#define sr_warn(s, args...) sr_warn(LOG_PREFIX s, ## args)
+#define sr_err(s, args...) sr_err(LOG_PREFIX s, ## args)
struct context {
unsigned int num_enabled_probes;
return SR_ERR_ARG;
}
- if (!o->sdi->driver) {
- sr_err("%s: o->sdi->driver was NULL", __func__);
- return SR_ERR_ARG;
- }
-
if (!(ctx = g_try_malloc0(sizeof(struct context)))) {
sr_err("%s: ctx malloc failed", __func__);
return SR_ERR_MALLOC;
num_probes = g_slist_length(o->sdi->probes);
comment[0] = '\0';
samplerate = 0;
- if (sr_dev_has_option(o->sdi, SR_CONF_SAMPLERATE)) {
- o->sdi->driver->config_get(SR_CONF_SAMPLERATE, &gvar, o->sdi);
+ if (sr_config_get(o->sdi->driver, o->sdi, NULL, SR_CONF_SAMPLERATE,
+ &gvar) == SR_OK) {
samplerate = g_variant_get_uint64(gvar);
+ g_variant_unref(gvar);
if (!(frequency_s = sr_samplerate_string(samplerate))) {
sr_err("%s: sr_samplerate_string failed", __func__);
g_free(ctx);
- g_variant_unref(gvar);
return SR_ERR;
}
snprintf(comment, 127, gnuplot_header_comment,
ctx->num_enabled_probes, num_probes, frequency_s);
g_free(frequency_s);
- g_variant_unref(gvar);
}
/* Columns / channels */