util: replace close_pipe() with new safe_close_pair()

safe_close_pair() is more like safe_close(), except that it handles
pairs of fds, and doesn't make and misleading allusion, as it works
similarly well for socketpairs() as for pipe()s...

1 files changed, 4 insertions, 4 deletions

diff --git a/src/libsystemd/sd-event/test-event.c b/src/libsystemd/sd-event/test-event.c
index 68bb2b0ca8..3342ec6968 100644
--- a/src/libsystemd/sd-event/test-event.c
+++ b/src/libsystemd/sd-event/test-event.c
@@ -239,10 +239,10 @@ int main(int argc, char *argv[]) {
 
         sd_event_unref(e);
 
-        close_pipe(a);
-        close_pipe(b);
-        close_pipe(d);
-        close_pipe(k);
+        safe_close_pair(a);
+        safe_close_pair(b);
+        safe_close_pair(d);
+        safe_close_pair(k);
 
         return 0;
 }