From a646c96d5f7ec4b4e0bb538a41fc202c2cdb3309 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Fri, 8 Sep 2023 08:03:58 +0000
Subject:  Make child_spawn_workaround public

Signed-off-by: Laurent Bercot <ska@appnovation.com>
---
 src/libstddjb/child_spawn_workaround.c | 17 ++++++++++++-----
 1 file changed, 12 insertions(+), 5 deletions(-)

(limited to 'src/libstddjb/child_spawn_workaround.c')

diff --git a/src/libstddjb/child_spawn_workaround.c b/src/libstddjb/child_spawn_workaround.c
index 516ade5..b5fb4f0 100644
--- a/src/libstddjb/child_spawn_workaround.c
+++ b/src/libstddjb/child_spawn_workaround.c
@@ -1,6 +1,7 @@
 /* ISC license. */
 
 #include <skalibs/sysdeps.h>
+#include <skalibs/djbunix.h>
 
 #if defined(SKALIBS_HASPOSIXSPAWN) && defined(SKALIBS_HASPOSIXSPAWNEARLYRETURN)
 
@@ -9,8 +10,8 @@
 #include <sys/wait.h>
 
 #include <skalibs/allreadwrite.h>
-#include <skalibs/djbunix.h>
-#include "child_spawn-internal.h"
+
+ /* when posix_spawn returns too early, you need this */
 
 pid_t child_spawn_workaround (pid_t pid, int const *p)
 {
@@ -41,8 +42,14 @@ pid_t child_spawn_workaround (pid_t pid, int const *p)
 
 #else
 
- /* avoid empty TUs */
-
-extern int skalibs_child_spawn_workaround_dummy_ ;
+pid_t child_spawn_workaround (pid_t pid, int const *p)
+{
+  if (p)
+  {
+    fd_close(p[1]) ;
+    fd_close(p[0]) ;
+  }
+  return pid ;
+}
 
 #endif
-- 
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