5 files changed, 4 insertions, 7 deletions
diff --git a/src/libs6/deps-lib/s6 b/src/libs6/deps-lib/s6
index 5acb672..9cb4d93 100644
--- a/src/libs6/deps-lib/s6
+++ b/src/libs6/deps-lib/s6
@@ -1,12 +1,14 @@
 ftrigr1_zero.o
 ftrigr_check.o
 ftrigr_checksa.o
+ftrigr_ack.o
 ftrigr_end.o
 ftrigr_start.o
 ftrigr_startf.o
 ftrigr_subscribe.o
 ftrigr_unsubscribe.o
 ftrigr_update.o
+ftrigr_updateb.o
 ftrigr_wait_and.o
 ftrigr_wait_or.o
 ftrigr_zero.o
diff --git a/src/libs6/ftrigr_wait_and.c b/src/libs6/ftrigr_wait_and.c
index 92080e7..dee03fd 100644
--- a/src/libs6/ftrigr_wait_and.c
+++ b/src/libs6/ftrigr_wait_and.c
@@ -19,8 +19,9 @@ int ftrigr_wait_and (ftrigr_t *a, uint16_t const *idlist, unsigned int n, tain_t
       r = iopause_stamp(&x, 1, deadline, stamp) ;
       if (r < 0) return r ;
       else if (!r) return (errno = ETIMEDOUT, -1) ;
-      else if (ftrigr_update(a) < 0) return -1 ;
+      else if (ftrigr_updateb(a) < 0) return -1 ;
     }
   }
+
   return 1 ;
 }
diff --git a/src/libs6/s6_fdholder_getdump.c b/src/libs6/s6_fdholder_getdump.c
index fb751fa..bb7fb3f 100644
--- a/src/libs6/s6_fdholder_getdump.c
+++ b/src/libs6/s6_fdholder_getdump.c
@@ -65,11 +65,9 @@ int s6_fdholder_getdump (s6_fdholder_t *a, genalloc *g, tain_t const *deadline,
    errno = EPROTO ;
  err:
   {
-    int e = errno ;
     size_t j = genalloc_len(s6_fdholder_fd_t, g) ;
     while (j-- > oldlen) fd_close(genalloc_s(s6_fdholder_fd_t, g)[j].fd) ;
     genalloc_setlen(s6_fdholder_fd_t, g, oldlen) ;
-    errno = e ;
   }
   return 0 ;
 }
diff --git a/src/libs6/s6_svc_lock_take.c b/src/libs6/s6_svc_lock_take.c
index 57830c0..3dec282 100644
--- a/src/libs6/s6_svc_lock_take.c
+++ b/src/libs6/s6_svc_lock_take.c
@@ -19,9 +19,7 @@ int s6_svc_lock_take (char const *dir)
   if (fdlock < 0) return -1 ;
   if (coe(fdlock) < 0 || lock_ex(fdlock) < 0)
   {
-    int e = errno ;
     fd_close(fdlock) ;
-    errno = e ;
     return -1 ;
   }
   return fdlock ;
diff --git a/src/libs6/s6_svc_write.c b/src/libs6/s6_svc_write.c
index ebd8ab0..3ebf3b4 100644
--- a/src/libs6/s6_svc_write.c
+++ b/src/libs6/s6_svc_write.c
@@ -12,9 +12,7 @@ int s6_svc_write (char const *fifo, char const *data, size_t datalen)
   else if (ndelay_off(fd) == -1) return -1 ;
   else if (fd_write(fd, data, datalen) == -1)
   {
-    int e = errno ;
     fd_close(fd) ;
-    errno = e ;
     return -1 ;
   }
   fd_close(fd) ;