userspace/snmpd: try again next time when read error from file

Try again when read error from file

Signed-off-by: Adam Wujek <adam.wujek@cern.ch>

userspace/snmpd/wrsBootStatusGroup.c

@@ -285,12 +285,18 @@ static void get_boot_scripts_status(void){
 		if (!strncmp(buff, "hwinfo_ok", 20))
 			wrsBootStatus_s.wrsBootHwinfoReadout =
 						WRS_BOOT_HWINFO_OK;
-		else if (!strncmp(buff, "hwinfo_warning", 20))
+		else if (!strncmp(buff, "hwinfo_warning", 20)) {
 			wrsBootStatus_s.wrsBootHwinfoReadout =
 						WRS_BOOT_HWINFO_WARNING;
-		else /*  */
+			/* try again next time */
+			run_once = 0;
+		}
+		else {/*  */
 			wrsBootStatus_s.wrsBootHwinfoReadout =
 						WRS_BOOT_HWINFO_ERROR;
+			/* try again next time */
+			run_once = 0;
+		}
 	} else {
 		/* status file not found, probably something else caused
 		 * a problem */
@@ -309,12 +315,19 @@ static void get_boot_scripts_status(void){
 		if (!strncmp(buff, "load_ok", 20))
 			wrsBootStatus_s.wrsBootLoadFPGA =
 						WRS_BOOT_LOAD_FPGA_OK;
-		else if (!strncmp(buff, "load_file_not_found", 20))
+		else if (!strncmp(buff, "load_file_not_found", 20)) {
 			wrsBootStatus_s.wrsBootLoadFPGA =
 					WRS_BOOT_LOAD_FPGA_FILE_NOT_FOUND;
-		else /*  */
+			/* try again next time */
+			run_once = 0;
+		}
+		else {/*  */
 			wrsBootStatus_s.wrsBootLoadFPGA =
 						WRS_BOOT_LOAD_FPGA_ERROR;
+			/* try again next time */
+			run_once = 0;
+
+		}
 	} else {
 		/* status file not found, probably something else caused
 		 * a problem */
@@ -333,12 +346,19 @@ static void get_boot_scripts_status(void){
 		if (!strncmp(buff, "load_ok", 20))
 			wrsBootStatus_s.wrsBootLoadLM32 =
 						WRS_BOOT_LOAD_LM32_OK;
-		else if (!strncmp(buff, "load_file_not_found", 20))
+		else if (!strncmp(buff, "load_file_not_found", 20)) {
 			wrsBootStatus_s.wrsBootLoadLM32 =
 					WRS_BOOT_LOAD_LM32_FILE_NOT_FOUND;
-		else /*  */
+			/* try again next time */
+			run_once = 0;
+		}
+		else {/*  */
 			wrsBootStatus_s.wrsBootLoadLM32 =
 						WRS_BOOT_LOAD_LM32_ERROR;
+			/* try again next time */
+			run_once = 0;
+
+		}
 	} else {
 		/* status file not found, probably something else caused
 		 * a problem */

userspace/snmpd/wrsVersionGroup.c

@@ -103,8 +103,11 @@ time_t wrsVersion_data_fill(void)
 
 	guess_index = 0;
 	while (fgets(s, sizeof(s), f)) {
-		if (sscanf(s, "%s %[^\n]", key, value) != 2)
+		if (sscanf(s, "%s %[^\n]", key, value) != 2) {
+			/* try again next time */
+			run_once = 0;
 			continue; /* error... */
+		}
 
 		/* try educated guess to find position in array */
 		if (!strcmp(key, wrs_version[guess_index].key)) {