From 9f4f60183b2de12ff618a4966378c6b49184b1de Mon Sep 17 00:00:00 2001 From: Michael Tokarev Date: Mon, 9 Dec 2013 14:45:01 +0400 Subject: do not fail build if MAXSYMLINKS isn't defined This is needed for, eg, hurd, which is known to have no constraints. Signed-off-by: Michael Tokarev Signed-off-by: Denys Vlasenko --- libbb/xreadlink.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'libbb/xreadlink.c') diff --git a/libbb/xreadlink.c b/libbb/xreadlink.c index 0bdf394da..bb63da08c 100644 --- a/libbb/xreadlink.c +++ b/libbb/xreadlink.c @@ -8,6 +8,12 @@ #include "libbb.h" +/* some systems (eg Hurd) does not have MAXSYMLINKS definition, + * set it to some reasonable value if it isn't defined */ +#ifndef MAXSYMLINKS +# define MAXSYMLINKS 20 +#endif + /* * NOTE: This function returns a malloced char* that you will have to free * yourself. -- cgit v1.2.3