From: Callum Farmer <callumjfarmer13@gmail.com>
Date: Thu, 16 Feb 2023 21:26:05 +0000 (+0000)
Subject: include: Adjust closefrom() per glibc adoption
X-Git-Tag: 0.11.8~58
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b4ebd6521a693f236cad4170fce1bb5237ecae5;p=thirdparty%2Flibbsd.git

include: Adjust closefrom() per glibc adoption

Added in glibc 2.34
https://sourceware.org/git/?p=glibc.git;a=commit;h=607449506f197cc9514408908f41f22537a47a8c

Signed-off-by: Guillem Jover <guillem@hadrons.org>
---

diff --git a/include/bsd/unistd.h b/include/bsd/unistd.h
index 167241b..20b0993 100644
--- a/include/bsd/unistd.h
+++ b/include/bsd/unistd.h
@@ -59,7 +59,11 @@ int bsd_getopt(int argc, char * const argv[], const char *shortopts);
 mode_t getmode(const void *set, mode_t mode);
 void *setmode(const char *mode_str);
 
+#if !defined(__GLIBC__) || \
+    !__GLIBC_PREREQ(2, 34) || \
+    !defined(_DEFAULT_SOURCE)
 void closefrom(int lowfd);
+#endif
 
 /* Compatibility with sendmail implementations. */
 #define initsetproctitle(c, a, e) setproctitle_init((c), (a), (e))