[RFC 1/2] sandbox: avoid symbol conflict for {open,read,close}dir

[Antony Pavlov]

This fixes libusb's /dev/bus/usb directory scan.

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 arch/sandbox/Makefile | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/arch/sandbox/Makefile b/arch/sandbox/Makefile
index 8155a790e..9d545c3b7 100644
--- a/arch/sandbox/Makefile
+++ b/arch/sandbox/Makefile
@@ -21,7 +21,9 @@ CFLAGS += -Dmalloc=barebox_malloc -Dcalloc=barebox_calloc \
 		-Dfputs=barebox_fputs -Dsetenv=barebox_setenv \
 		-Dgetenv=barebox_getenv -Dprintf=barebox_printf \
 		-Dglob=barebox_glob -Dglobfree=barebox_globfree \
-		-Dioctl=barebox_ioctl -Dfstat=barebox_fstat
+		-Dioctl=barebox_ioctl -Dfstat=barebox_fstat \
+		-Dopendir=barebox_opendir -Dreaddir=barebox_readdir \
+		-Dclosedir=barebox_closedir
 
 machdirs := $(patsubst %,arch/sandbox/mach-%/,$(machine-y))
 
-- 
2.11.0