Commit 7b4ebd6521a693f236cad4170fce1bb5237ecae5
2023-02-16T21:26:05
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))