/* vi: set sw=4 ts=4: */
+/*
+ * Copyright (C) 2008 Denys Vlasenko.
+ *
+ * Licensed under GPLv2, see file LICENSE in this source tree.
+ */
#include <unistd.h>
+#include <stdlib.h>
+#include <string.h>
-#include "../include/autoconf.h"
-#include "../include/busybox.h"
+#include "autoconf.h"
+
+/* Since we can't use platform.h, have to do this again by hand: */
+#if ENABLE_NOMMU
+# define BB_MMU 0
+# define USE_FOR_NOMMU(...) __VA_ARGS__
+# define USE_FOR_MMU(...)
+#else
+# define BB_MMU 1
+# define USE_FOR_NOMMU(...)
+# define USE_FOR_MMU(...) __VA_ARGS__
+#endif
-static const char usage_messages[] =
-#define MAKE_USAGE
#include "usage.h"
+#define MAKE_USAGE(aname, usage) { aname, usage },
+static struct usage_data {
+ const char *aname;
+ const char *usage;
+} usage_array[] = {
#include "applets.h"
-;
+};
+
+static int compare_func(const void *a, const void *b)
+{
+ const struct usage_data *ua = a;
+ const struct usage_data *ub = b;
+ return strcmp(ua->aname, ub->aname);
+}
int main(void)
{
- write(1, usage_messages, sizeof(usage_messages));
+ int i;
+ int num_messages = sizeof(usage_array) / sizeof(usage_array[0]);
+
+ if (num_messages == 0)
+ return 0;
+
+ qsort(usage_array,
+ num_messages, sizeof(usage_array[0]),
+ compare_func);
+ for (i = 0; i < num_messages; i++)
+ write(STDOUT_FILENO, usage_array[i].usage, strlen(usage_array[i].usage) + 1);
+
return 0;
}