Make the RSA structure opaque

[openssl.git] / apps / pkcs7.c

diff --git a/apps/pkcs7.c b/apps/pkcs7.c
index ca052730ea0c8fd255ee0bcce3e64feebef7f450..ad8330d42ff76e0864be2ed01b3cf60b19517da8 100644 (file)
--- a/apps/pkcs7.c
+++ b/apps/pkcs7.c
@@ -143,7 +143,7 @@ int pkcs7_main(int argc, char **argv)
     PKCS7 *p7 = NULL;
     BIO *in = NULL, *out = NULL;
     int informat = FORMAT_PEM, outformat = FORMAT_PEM;
-    char *engine = NULL, *infile = NULL, *outfile = NULL, *prog;
+    char *infile = NULL, *outfile = NULL, *prog;
     int i, print_certs = 0, text = 0, noout = 0, p7_print = 0, ret = 1;
     OPTION_CHOICE o;
 
@@ -186,18 +186,15 @@ int pkcs7_main(int argc, char **argv)
             print_certs = 1;
             break;
         case OPT_ENGINE:
-            engine = opt_arg();
+            (void)setup_engine(opt_arg(), 0);
             break;
         }
     }
     argc = opt_num_rest();
-    argv = opt_rest();
+    if (argc != 0)
+        goto opthelp;
 
-#ifndef OPENSSL_NO_ENGINE
-    setup_engine(engine, 0);
-#endif
-
-    in = bio_open_default(infile, RB(informat));
+    in = bio_open_default(infile, 'r', informat);
     if (in == NULL)
         goto end;
 
@@ -211,7 +208,7 @@ int pkcs7_main(int argc, char **argv)
         goto end;
     }
 
-    out = bio_open_default(outfile, WB(outformat));
+    out = bio_open_default(outfile, 'w', outformat);
     if (out == NULL)
         goto end;