X-Git-Url: http://git.tuebingen.mpg.de/?p=paraslash.git;a=blobdiff_plain;f=server.c;h=e03d207adf8a639414b21c098885ad1f3f7263db;hp=aa8fdda5425dae48dc6b47a8009795603bbefcd3;hb=62414974b55d78a67d4170da85091a915087219f;hpb=2abba90245f87fab096edfc3faf7df61646b713f

diff --git a/server.c b/server.c
index aa8fdda5..e03d207a 100644
--- a/server.c
+++ b/server.c
@@ -325,25 +325,30 @@ err:
 
 static void init_random_seed(void)
 {
-	int fd, ret = -1;
 	unsigned int seed;
-	size_t len = sizeof(unsigned int);
+	int fd, ret = para_open("/dev/urandom", O_RDONLY, 0);
 
-	fd = open("/dev/urandom", O_RDONLY);
-	if (fd < 0)
+	if (ret < 0)
+		goto err;
+	fd = ret;
+	ret = read(fd, &seed, sizeof(seed));
+	if (ret < 0) {
+		ret = -ERRNO_TO_PARA_ERROR(errno);
 		goto out;
-	ret = -2;
-	if (read(fd, &seed, len) != len)
+	}
+	if (ret != sizeof(seed)) {
+		ret = -ERRNO_TO_PARA_ERROR(EIO);
 		goto out;
+	}
 	srandom(seed);
 	ret = 1;
 out:
-	if (fd >= 0)
-		close(fd);
-	if (ret > 0)
+	close(fd);
+	if (ret >= 0)
 		return;
-	PARA_EMERG_LOG("can not seed pseudo random generator (ret = %d)\n",
-		ret);
+err:
+	PARA_EMERG_LOG("can not seed pseudo random number generator: %s\n",
+		para_strerror(-ret));
 	exit(EXIT_FAILURE);
 }
 
@@ -376,7 +381,6 @@ static void init_afs(void)
 		(unsigned) afs_socket_cookie);
 }
 
-
 static unsigned server_init(int argc, char **argv)
 {
 	/* connector's address information */