From e1fc4b06dcb62e1c2d85ae99f39ef1a8860570e1 Mon Sep 17 00:00:00 2001
From: Khem Raj <raj.khem@gmail.com>
Date: Thu, 15 Jul 2021 12:33:13 -0700
Subject: [PATCH] use closefrom() on linux and glibc 2.34+

Upstream-Status: Pending
Signed-off-by: Khem Raj <raj.khem@gmail.com>

Rebase to 1.17.0
Signed-off-by: Wang Mingyu <wangmy@fujitsu.com>

---
 src/posix-io.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/posix-io.c b/src/posix-io.c
index a422d8f..0d0a98b 100644
--- a/src/posix-io.c
+++ b/src/posix-io.c
@@ -577,7 +577,7 @@ _gpgme_io_spawn (const char *path, char *const argv[], unsigned int flags,
               if (fd_list[i].fd > fd)
                 fd = fd_list[i].fd;
             fd++;
-#if defined(__sun) || defined(__FreeBSD__) || defined(__GLIBC__)
+#if defined(__sun) || defined(__FreeBSD__) || (defined(__GLIBC__) && __GNUC_PREREQ(2, 34))
             closefrom (fd);
             max_fds = fd;
 #else /*!__sun */