Code style: space after 'if'

[openssl.git] / apps / errstr.c

diff --git a/apps/errstr.c b/apps/errstr.c
index c86b5d940bcac9e87482f1c5e7215c3b12028847..668c5f3024390d0a11964e34984c5d80ecdaa279 100644 (file)
--- a/apps/errstr.c
+++ b/apps/errstr.c
@@ -5,21 +5,21 @@
  * This package is an SSL implementation written
  * by Eric Young (eay@cryptsoft.com).
  * The implementation was written so as to conform with Netscapes SSL.
- * 
+ *
  * This library is free for commercial and non-commercial use as long as
  * the following conditions are aheared to.  The following conditions
  * apply to all code found in this distribution, be it the RC4, RSA,
  * lhash, DES, etc., code; not just the SSL code.  The SSL documentation
  * included with this distribution is covered by the same copyright terms
  * except that the holder is Tim Hudson (tjh@cryptsoft.com).
- * 
+ *
  * Copyright remains Eric Young's, and as such any Copyright notices in
  * the code are not to be removed.
  * If this package is used in a product, Eric Young should be given attribution
  * as the author of the parts of the library used.
  * This can be in the form of a textual message at program startup or
  * in documentation (online or textual) provided with the package.
- * 
+ *
  * Redistribution and use in source and binary forms, with or without
  * modification, are permitted provided that the following conditions
  * are met:
@@ -34,10 +34,10 @@
  *     Eric Young (eay@cryptsoft.com)"
  *    The word 'cryptographic' can be left out if the rouines from the library
  *    being used are not cryptographic related :-).
- * 4. If you include any Windows specific code (or a derivative thereof) from 
+ * 4. If you include any Windows specific code (or a derivative thereof) from
  *    the apps directory (application code) you must include an acknowledgement:
  *    "This product includes software written by Tim Hudson (tjh@cryptsoft.com)"
- * 
+ *
  * THIS SOFTWARE IS PROVIDED BY ERIC YOUNG ``AS IS'' AND
  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
@@ -49,7 +49,7 @@
  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  * SUCH DAMAGE.
- * 
+ *
  * The licence and distribution terms for any publically available version or
  * derivative of this code cannot be changed.  i.e. this code cannot simply be
  * copied and put under another distribution licence
@@ -66,49 +66,55 @@
 #include <openssl/ssl.h>
 
 #undef PROG
-#define PROG   errstr_main
+#define PROG    errstr_main
+
+int MAIN(int, char **);
 
 int MAIN(int argc, char **argv)
-       {
-       int i,ret=0;
-       char buf[256];
-       unsigned long l;
+{
+    int i, ret = 0;
+    char buf[256];
+    unsigned long l;
 
-       apps_startup();
+    apps_startup();
 
-       if (bio_err == NULL)
-               if ((bio_err=BIO_new(BIO_s_file())) != NULL)
-                       BIO_set_fp(bio_err,stderr,BIO_NOCLOSE|BIO_FP_TEXT);
+    if (bio_err == NULL)
+        if ((bio_err = BIO_new(BIO_s_file())) != NULL)
+            BIO_set_fp(bio_err, stderr, BIO_NOCLOSE | BIO_FP_TEXT);
 
-       SSL_load_error_strings();
+    SSL_load_error_strings();
 
-       if ((argc > 1) && (strcmp(argv[1],"-stats") == 0))
-               {
-               BIO *out=NULL;
+    if ((argc > 1) && (strcmp(argv[1], "-stats") == 0)) {
+        BIO *out = NULL;
 
-               out=BIO_new(BIO_s_file());
-               if ((out != NULL) && BIO_set_fp(out,stdout,BIO_NOCLOSE))
-                       {
-                       lh_node_stats_bio((LHASH *)ERR_get_string_table(),out);
-                       lh_stats_bio((LHASH *)ERR_get_string_table(),out);
-                       lh_node_usage_stats_bio((LHASH *)
-                               ERR_get_string_table(),out);
-                       }
-               if (out != NULL) BIO_free(out);
-               argc--;
-               argv++;
-               }
+        out = BIO_new(BIO_s_file());
+        if ((out != NULL) && BIO_set_fp(out, stdout, BIO_NOCLOSE)) {
+#ifdef OPENSSL_SYS_VMS
+            {
+                BIO *tmpbio = BIO_new(BIO_f_linebuffer());
+                out = BIO_push(tmpbio, out);
+            }
+#endif
+            lh_ERR_STRING_DATA_node_stats_bio(ERR_get_string_table(), out);
+            lh_ERR_STRING_DATA_stats_bio(ERR_get_string_table(), out);
+            lh_ERR_STRING_DATA_node_usage_stats_bio(ERR_get_string_table(),
+                                                    out);
+        }
+        BIO_free_all(out);
+        argc--;
+        argv++;
+    }
 
-       for (i=1; i<argc; i++)
-               {
-               if (sscanf(argv[i],"%lx",&l))
-                       printf("%s\n",ERR_error_string(l,buf));
-               else
-                       {
-                       printf("%s: bad error code\n",argv[i]);
-                       printf("usage: errstr [-stats] <errno> ...\n");
-                       ret++;
-                       }
-               }
-       EXIT(ret);
-       }
+    for (i = 1; i < argc; i++) {
+        if (sscanf(argv[i], "%lx", &l)) {
+            ERR_error_string_n(l, buf, sizeof buf);
+            printf("%s\n", buf);
+        } else {
+            printf("%s: bad error code\n", argv[i]);
+            printf("usage: errstr [-stats] <errno> ...\n");
+            ret++;
+        }
+    }
+    apps_shutdown();
+    OPENSSL_EXIT(ret);
+}