Add "sections" to -help output

[openssl.git] / apps / rehash.c

diff --git a/apps/rehash.c b/apps/rehash.c
index bb41d3129f9c518566bb4c1f072d803c6856b87a..ec1cf07506daac9f87195150fe91327a7f6feb08 100644 (file)
--- a/apps/rehash.c
+++ b/apps/rehash.c
@@ -2,7 +2,7 @@
  * Copyright 2015-2018 The OpenSSL Project Authors. All Rights Reserved.
  * Copyright (c) 2013-2014 Timo Teräs <timo.teras@gmail.com>
  *
- * Licensed under the OpenSSL license (the "License").  You may not use
+ * Licensed under the Apache License 2.0 (the "License").  You may not use
  * this file except in compliance with the License.  You can obtain a copy
  * in the file LICENSE in the source distribution or at
  * https://www.openssl.org/source/license.html
@@ -51,6 +51,26 @@
 # endif
 # define MAX_COLLISIONS  256
 
+# if defined(OPENSSL_SYS_VXWORKS)
+/*
+ * VxWorks has no symbolic links
+ */
+
+#  define lstat(path, buf) stat(path, buf)
+
+int symlink(const char *target, const char *linkpath)
+{
+    errno = ENOSYS;
+    return -1;
+}
+
+ssize_t readlink(const char *pathname, char *buf, size_t bufsiz)
+{
+    errno = ENOSYS;
+    return -1;
+}
+# endif
+
 typedef struct hentry_st {
     struct hentry_st *next;
     char *filename;
@@ -432,12 +452,15 @@ typedef enum OPTION_choice {
 
 const OPTIONS rehash_options[] = {
     {OPT_HELP_STR, 1, '-', "Usage: %s [options] [cert-directory...]\n"},
-    {OPT_HELP_STR, 1, '-', "Valid options are:\n"},
+
+    OPT_SECTION("General"),
     {"help", OPT_HELP, '-', "Display this summary"},
     {"h", OPT_HELP, '-', "Display this summary"},
     {"compat", OPT_COMPAT, '-', "Create both new- and old-style hash links"},
     {"old", OPT_OLD, '-', "Use old-style hash to generate links"},
     {"n", OPT_N, '-', "Do not remove existing links"},
+
+    OPT_SECTION("Output"),
     {"v", OPT_VERBOSE, '-', "Verbose output"},
     {NULL}
 };