X-Git-Url: https://jxself.org/git/?a=blobdiff_plain;f=config%2Fconf.c;h=ea4080d6eaab0b93b3752cd858604571547ad353;hb=d8ff1d671b99a5734d5d8558cdedd0fdfb75d4e8;hp=cdbdb1129eeb3067b26451c0851d014d709a4ad2;hpb=64463ab6b5921f840a8fe7ac9b48923c704c15b5;p=carl9170fw.git

diff --git a/config/conf.c b/config/conf.c
index cdbdb11..ea4080d 100644
--- a/config/conf.c
+++ b/config/conf.c
@@ -13,6 +13,7 @@
 #include <getopt.h>
 #include <sys/stat.h>
 #include <sys/time.h>
+#include <errno.h>
 
 #include "lkc.h"
 
@@ -498,14 +499,23 @@ int main(int ac, char **av)
 		{
 			struct timeval now;
 			unsigned int seed;
+			char *seed_env;
 
 			/*
 			 * Use microseconds derived seed,
 			 * compensate for systems where it may be zero
 			 */
 			gettimeofday(&now, NULL);
-
 			seed = (unsigned int)((now.tv_sec + 1) * (now.tv_usec + 1));
+
+			seed_env = getenv("KCONFIG_SEED");
+			if( seed_env && *seed_env ) {
+				char *endp;
+				int tmp = (int)strtol(seed_env, &endp, 10);
+				if (*endp == '\0') {
+					seed = tmp;
+				}
+			}
 			srand(seed);
 			break;
 		}