aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/generic/dl-sysdep.c
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/generic/dl-sysdep.c')
-rw-r--r--sysdeps/generic/dl-sysdep.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/sysdeps/generic/dl-sysdep.c b/sysdeps/generic/dl-sysdep.c
index 9fab0f0922..8f9e782205 100644
--- a/sysdeps/generic/dl-sysdep.c
+++ b/sysdeps/generic/dl-sysdep.c
@@ -109,11 +109,15 @@ _dl_sysdep_start_cleanup (void)
{
}
+#ifndef MAP_ANON
+/* This is only needed if the system doesn't support MAP_ANON. */
+
int
_dl_sysdep_open_zero_fill (void)
{
return __open ("/dev/zero", O_RDONLY);
}
+#endif
void
_dl_sysdep_fatal (const char *msg, ...)