From: Jiri Kucera <sanczes@gmail.com>
Date: Sun, 25 Jul 2021 09:35:54 +0000 (+0200)
Subject: core: Support closefrom also for glibc.
X-Git-Url: http://git.gnupg.org/cgi-bin/gitweb.cgi?p=gpgme.git;a=commitdiff_plain;h=4b64774b6d13ffa4f59dddf947a97d61bcfa2f2e

core: Support closefrom also for glibc.

* src/posix-io.c (_gpgme_io_spawn): Use glibc's closefrom.
--

Since 2.34, glibc introduces closefrom (the implementation
follows *BSD standard).

Signed-off-by: Werner Koch <wk@gnupg.org>
---

--- a/src/posix-io.c
+++ b/src/posix-io.c
@@ -570,7 +570,7 @@ _gpgme_io_spawn (const char *path, char
               if (fd_list[i].fd > fd)
                 fd = fd_list[i].fd;
             fd++;
-#if defined(__sun) || defined(__FreeBSD__)
+#if defined(__sun) || defined(__FreeBSD__) || defined(__GLIBC__)
             closefrom (fd);
             max_fds = fd;
 #else /*!__sun */