--- ./sysklogd/syslogd.c.08	2009-10-20 11:45:18 +0200
+++ ./sysklogd/syslogd.c	2009-10-20 11:48:23 +0200
@@ -157,9 +157,11 @@
  */
 static inline void sem_up(int semid)
 {
-	if (semop(semid, SMwup, 1) == -1) {
-		bb_perror_msg_and_die("semop[SMwup]");
-	}
+	do {
+		if (semop(semid, SMwup, 1) != -1)
+			return;
+	} while (errno == EAGAIN || errno == EINTR);
+	bb_perror_msg_and_die("semop[SMwup]");
 }
 
 /*
@@ -167,9 +169,11 @@
  */
 static inline void sem_down(int semid)
 {
-	if (semop(semid, SMwdn, 3) == -1) {
-		bb_perror_msg_and_die("semop[SMwdn]");
-	}
+	do {
+		if (semop(semid, SMwdn, 3) != -1)
+			return;
+	} while (errno == EAGAIN || errno == EINTR);
+	bb_perror_msg_and_die("semop[SMwdn]");
 }
 
 /*