sh: Do not provide strncmp

[people/ms/u-boot.git] / tools / fdtgrep.c

diff --git a/tools/fdtgrep.c b/tools/fdtgrep.c
index e373c43e3699e3d4387072f4dd89dfa061284ce6..8d33205ea2a0938f2ca073c8de1f916b392330e0 100644 (file)
--- a/tools/fdtgrep.c
+++ b/tools/fdtgrep.c
@@ -10,14 +10,17 @@
 
 #include <assert.h>
 #include <ctype.h>
+#include <errno.h>
 #include <getopt.h>
+#include <fcntl.h>
+#include <stdbool.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
 #include <unistd.h>
 
-#include <../include/libfdt.h>
-#include <libfdt_internal.h>
+#include "fdt_host.h"
+#include "libfdt_internal.h"
 
 /* Define DEBUG to get some debugging output on stderr */
 #ifdef DEBUG
@@ -522,18 +525,21 @@ static int check_type_include(void *priv, int type, const char *data, int size)
         * return 1 at the first match. For exclusive conditions, we must
         * check that there are no matches.
         */
-       for (val = disp->value_head; val; val = val->next) {
-               if (!(type & val->type))
-                       continue;
-               match = fdt_stringlist_contains(data, size, val->string);
-               debug("      - val->type=%x, str='%s', match=%d\n",
-                     val->type, val->string, match);
-               if (match && val->include) {
-                       debug("   - match inc %s\n", val->string);
-                       return 1;
+       if (data) {
+               for (val = disp->value_head; val; val = val->next) {
+                       if (!(type & val->type))
+                               continue;
+                       match = fdt_stringlist_contains(data, size,
+                                                       val->string);
+                       debug("      - val->type=%x, str='%s', match=%d\n",
+                             val->type, val->string, match);
+                       if (match && val->include) {
+                               debug("   - match inc %s\n", val->string);
+                               return 1;
+                       }
+                       if (match)
+                               none_match &= ~val->type;
                }
-               if (match)
-                       none_match &= ~val->type;
        }
 
        /*