logging - applogsiz() for large messages

driver-bflsc.c

@@ -617,7 +617,8 @@ static bool getinfo(struct cgpu_info *bflsc, int dev)
 			*lf = '\0';
 		if (!res || count != 1) {
 			tmp = str_text(items[i]);
-			applog(LOG_WARNING, "%s detect (%s) invalid details line: '%s' %d",
+			applogsiz(LOG_WARNING, BFLSC_APPLOGSIZ,
+					"%s detect (%s) invalid details line: '%s' %d",
 					bflsc->drv->dname, bflsc->device_path, tmp, count);
 			free(tmp);
 			dev_error(bflsc, REASON_DEV_COMMS_ERROR);
@@ -631,7 +632,8 @@ static bool getinfo(struct cgpu_info *bflsc, int dev)
 			sc_dev.engines = atoi(fields[0]);
 			if (sc_dev.engines < 1) {
 				tmp = str_text(items[i]);
-				applog(LOG_WARNING, "%s detect (%s) invalid engine count: '%s'",
+				applogsiz(LOG_WARNING, BFLSC_APPLOGSIZ,
+						"%s detect (%s) invalid engine count: '%s'",
 						bflsc->drv->dname, bflsc->device_path, tmp);
 				free(tmp);
 				goto mata;
@@ -645,7 +647,8 @@ static bool getinfo(struct cgpu_info *bflsc, int dev)
 			sc_info->sc_count = atoi(fields[0]);
 			if (sc_info->sc_count < 1 || sc_info->sc_count > 30) {
 				tmp = str_text(items[i]);
-				applog(LOG_WARNING, "%s detect (%s) invalid s-link count: '%s'",
+				applogsiz(LOG_WARNING, BFLSC_APPLOGSIZ,
+						"%s detect (%s) invalid s-link count: '%s'",
 						bflsc->drv->dname, bflsc->device_path, tmp);
 				free(tmp);
 				goto mata;
@@ -1211,7 +1214,8 @@ static void process_nonces(struct cgpu_info *bflsc, int dev, char *xlink, char *
 
 	if (count < sc_info->que_fld_min) {
 		tmp = str_text(data);
-		applog(LOG_INFO, "%s%i:%s work returned too small (%d,%s)",
+		applogsiz(LOG_INFO, BFLSC_APPLOGSIZ,
+				"%s%i:%s work returned too small (%d,%s)",
 				bflsc->drv->name, bflsc->device_id, xlink, count, tmp);
 		free(tmp);
 		inc_hw_errors(bflsc->thr[0]);
@@ -1219,7 +1223,7 @@ static void process_nonces(struct cgpu_info *bflsc, int dev, char *xlink, char *
 	}
 
 	if (count > sc_info->que_fld_max) {
-		applog(LOG_INFO, "%s%i:%s work returned too large (%d) processing %d anyway",
+		applogsiz(LOG_INFO, "%s%i:%s work returned too large (%d) processing %d anyway",
 		       bflsc->drv->name, bflsc->device_id, xlink, count, sc_info->que_fld_max);
 		count = sc_info->que_fld_max;
 		inc_hw_errors(bflsc->thr[0]);
@@ -1228,8 +1232,10 @@ static void process_nonces(struct cgpu_info *bflsc, int dev, char *xlink, char *
 	num = atoi(fields[sc_info->que_noncecount]);
 	if (num != count - sc_info->que_fld_min) {
 		tmp = str_text(data);
-		applog(LOG_INFO, "%s%i:%s incorrect data count (%d) will use %d instead from (%s)",
+		applogsiz(LOG_INFO, BFLSC_APPLOGSIZ,
-		       bflsc->drv->name, bflsc->device_id, xlink, num, count - sc_info->que_fld_max, tmp);
+				"%s%i:%s incorrect data count (%d) will use %d instead from (%s)",
+				bflsc->drv->name, bflsc->device_id, xlink, num,
+				count - sc_info->que_fld_max, tmp);
 		free(tmp);
 		inc_hw_errors(bflsc->thr[0]);
 	}
@@ -1260,7 +1266,8 @@ static void process_nonces(struct cgpu_info *bflsc, int dev, char *xlink, char *
 	for (i = sc_info->que_fld_min; i < count; i++) {
 		if (strlen(fields[i]) != 8) {
 			tmp = str_text(data);
-			applog(LOG_INFO, "%s%i:%s invalid nonce (%s) will try to process anyway",
+			applogsiz(LOG_INFO, BFLSC_APPLOGSIZ,
+					"%s%i:%s invalid nonce (%s) will try to process anyway",
 					bflsc->drv->name, bflsc->device_id, xlink, tmp);
 			free(tmp);
 		}
@@ -1312,7 +1319,8 @@ static int process_results(struct cgpu_info *bflsc, int dev, char *pbuf, int *no
 	free(buf);
 	if (!res || lines < 1) {
 		tmp = str_text(pbuf);
-		applog(LOG_ERR, "%s%i:%s empty result (%s) ignored",
+		applogsiz(LOG_ERR, BFLSC_APPLOGSIZ,
+				"%s%i:%s empty result (%s) ignored",
 				bflsc->drv->name, bflsc->device_id, xlink, tmp);
 		free(tmp);
 		goto arigatou;
@@ -1320,7 +1328,8 @@ static int process_results(struct cgpu_info *bflsc, int dev, char *pbuf, int *no
 
 	if (lines < QUE_RES_LINES_MIN) {
 		tmp = str_text(pbuf);
-		applog(LOG_ERR, "%s%i:%s result of %d too small (%s) ignored",
+		applogsiz(LOG_ERR, BFLSC_APPLOGSIZ,
+				"%s%i:%s result of %d too small (%s) ignored",
 				bflsc->drv->name, bflsc->device_id, xlink, lines, tmp);
 		free(tmp);
 		goto arigatou;
@@ -1330,7 +1339,8 @@ static int process_results(struct cgpu_info *bflsc, int dev, char *pbuf, int *no
 	if (count < 1) {
 		tmp = str_text(pbuf);
 		tmp2 = str_text(items[1]);
-		applog(LOG_ERR, "%s%i:%s empty result count (%s) in (%s) ignoring",
+		applogsiz(LOG_ERR, BFLSC_APPLOGSIZ,
+				"%s%i:%s empty result count (%s) in (%s) ignoring",
 				bflsc->drv->name, bflsc->device_id, xlink, tmp2, tmp);
 		free(tmp2);
 		free(tmp);
@@ -1338,7 +1348,8 @@ static int process_results(struct cgpu_info *bflsc, int dev, char *pbuf, int *no
 	} else if (count != 1) {
 		tmp = str_text(pbuf);
 		tmp2 = str_text(items[1]);
-		applog(LOG_ERR, "%s%i:%s incorrect result count %d (%s) in (%s) will try anyway",
+		applogsiz(LOG_ERR, BFLSC_APPLOGSIZ,
+				"%s%i:%s incorrect result count %d (%s) in (%s) will try anyway",
 				bflsc->drv->name, bflsc->device_id, xlink, count, tmp2, tmp);
 		free(tmp2);
 		free(tmp);
@@ -1352,7 +1363,8 @@ static int process_results(struct cgpu_info *bflsc, int dev, char *pbuf, int *no
 
 		tmp = str_text(pbuf);
 		tmp2 = str_text(items[0]);
-		applog(LOG_ERR, "%s%i:%s incorrect result count %d (%s) will try %d (%s)",
+		applogsiz(LOG_ERR, BFLSC_APPLOGSIZ,
+				"%s%i:%s incorrect result count %d (%s) will try %d (%s)",
 				bflsc->drv->name, bflsc->device_id, xlink, i, tmp2, que, tmp);
 		free(tmp2);
 		free(tmp);
@@ -1366,7 +1378,8 @@ static int process_results(struct cgpu_info *bflsc, int dev, char *pbuf, int *no
 		if (likely(res))
 			process_nonces(bflsc, dev, &(xlink[0]), items[i], count, fields, nonces);
 		else
-			applog(LOG_ERR, "%s%i:%s failed to process nonce %s",
+			applogsiz(LOG_ERR, BFLSC_APPLOGSIZ,
+					"%s%i:%s failed to process nonce %s",
 					bflsc->drv->name, bflsc->device_id, xlink, items[i]);
 		freebreakdown(&count, &firstname, &fields);
 		sc_info->not_first_work = true;

driver-bflsc.h

@@ -46,6 +46,9 @@ enum driver_version {
  */
 #define BFLSC_BUFSIZ (0x1000)
 
+// Should be big enough
+#define BFLSC_APPLOGSIZ (0x2000)
+
 #define BFLSC_INFO_TIMEOUT 999
 
 #define BFLSC_DI_FIRMWARE "FIRMWARE"

logging.h

@@ -42,6 +42,16 @@ extern void _applog(int prio, const char *str);
 	} \
 } while (0)
 
+#define applogsiz(prio, _SIZ, fmt, ...) do { \
+	if (opt_debug || prio != LOG_DEBUG) { \
+		if (use_syslog || opt_log_output || prio <= opt_log_level) { \
+			char tmp42[_SIZ]; \
+			snprintf(tmp42, sizeof(tmp42), fmt, ##__VA_ARGS__); \
+			_applog(prio, tmp42); \
+		} \
+	} \
+} while (0)
+
 #define quit(status, fmt, ...) do { \
 	if (fmt) { \
 		char tmp42[LOGBUFSIZ]; \