Doc nits cleanup, round 2

[openssl.git] / doc / crypto / BIO_s_accept.pod

diff --git a/doc/crypto/BIO_s_accept.pod b/doc/crypto/BIO_s_accept.pod
index 79196205d73913f716fa820b16c05f84a50cef7c..ad7bfaac4b088efe2f343560d47d19b77f067f3c 100644 (file)
--- a/doc/crypto/BIO_s_accept.pod
+++ b/doc/crypto/BIO_s_accept.pod
@@ -161,33 +161,35 @@ down each and finally closes both down.
 
  BIO *abio, *cbio, *cbio2;
 
- abio = BIO_new_accept("4444");
-
  /* First call to BIO_accept() sets up accept BIO */
- if(BIO_do_accept(abio) <= 0) {
-        fprintf(stderr, "Error setting up accept\n");
-        ERR_print_errors_fp(stderr);
-        exit(0);                
+ abio = BIO_new_accept("4444");
+ if (BIO_do_accept(abio) <= 0) {
+     fprintf(stderr, "Error setting up accept\n");
+     ERR_print_errors_fp(stderr);
+     exit(1);
  }
 
  /* Wait for incoming connection */
- if(BIO_do_accept(abio) <= 0) {
-        fprintf(stderr, "Error accepting connection\n");
-        ERR_print_errors_fp(stderr);
-        exit(0);                
+ if (BIO_do_accept(abio) <= 0) {
+     fprintf(stderr, "Error accepting connection\n");
+     ERR_print_errors_fp(stderr);
+     exit(1);
  }
  fprintf(stderr, "Connection 1 established\n");
+
  /* Retrieve BIO for connection */
  cbio = BIO_pop(abio);
  BIO_puts(cbio, "Connection 1: Sending out Data on initial connection\n");
  fprintf(stderr, "Sent out data on connection 1\n");
+
  /* Wait for another connection */
- if(BIO_do_accept(abio) <= 0) {
-        fprintf(stderr, "Error accepting connection\n");
-        ERR_print_errors_fp(stderr);
-        exit(0);                
+ if (BIO_do_accept(abio) <= 0) {
+     fprintf(stderr, "Error accepting connection\n");
+     ERR_print_errors_fp(stderr);
+     exit(1);
  }
  fprintf(stderr, "Connection 2 established\n");
+
  /* Close accept BIO to refuse further connections */
  cbio2 = BIO_pop(abio);
  BIO_free(abio);
@@ -195,16 +197,11 @@ down each and finally closes both down.
  fprintf(stderr, "Sent out data on connection 2\n");
 
  BIO_puts(cbio, "Connection 1: Second connection established\n");
+
  /* Close the two established connections */
  BIO_free(cbio);
  BIO_free(cbio2);
 
-=head1 SEE ALSO
-
-TBA
-
-=cut
-
 =head1 COPYRIGHT
 
 Copyright 2000-2016 The OpenSSL Project Authors. All Rights Reserved.