From: Rich Salz <rsalz@openssl.org>
Date: Tue, 27 Dec 2016 20:00:06 +0000 (-0500)
Subject: Doc nits: callback function typedefs
X-Git-Tag: OpenSSL_1_1_1-pre1~2744
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=121677b4875b08df99a48d20ab5c26f54782f21d;p=thirdparty%2Fopenssl.git

Doc nits: callback function typedefs

Enhance find-doc-nits to be better about finding typedefs for
callback functions.  Fix all nits it now finds.  Added some new
typedef names to ssl.h some of which were documented but did not
exist

Reviewed-by: Richard Levitte <levitte@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/2151)
---

diff --git a/doc/man3/BIO_ctrl.pod b/doc/man3/BIO_ctrl.pod
index 934d07bb0cd..a098946d53d 100644
--- a/doc/man3/BIO_ctrl.pod
+++ b/doc/man3/BIO_ctrl.pod
@@ -5,7 +5,8 @@
 BIO_ctrl, BIO_callback_ctrl, BIO_ptr_ctrl, BIO_int_ctrl, BIO_reset,
 BIO_seek, BIO_tell, BIO_flush, BIO_eof, BIO_set_close, BIO_get_close,
 BIO_pending, BIO_wpending, BIO_ctrl_pending, BIO_ctrl_wpending,
-BIO_get_info_callback, BIO_set_info_callback - BIO control operations
+BIO_get_info_callback, BIO_set_info_callback, bio_info_cb
+- BIO control operations
 
 =head1 SYNOPSIS
 
diff --git a/doc/man3/BIO_set_callback.pod b/doc/man3/BIO_set_callback.pod
index f53e7bdff56..ed395fa0ab5 100644
--- a/doc/man3/BIO_set_callback.pod
+++ b/doc/man3/BIO_set_callback.pod
@@ -3,7 +3,8 @@
 =head1 NAME
 
 BIO_set_callback_ex, BIO_get_callback_ex, BIO_set_callback, BIO_get_callback,
-BIO_set_callback_arg, BIO_get_callback_arg, BIO_debug_callback
+BIO_set_callback_arg, BIO_get_callback_arg, BIO_debug_callback,
+BIO_callback_fn_ex, BIO_callback_fn
 - BIO callback functions
 
 =head1 SYNOPSIS
diff --git a/doc/man3/EVP_PKEY_keygen.pod b/doc/man3/EVP_PKEY_keygen.pod
index 5b8b635cc50..ed4a3e1db8c 100644
--- a/doc/man3/EVP_PKEY_keygen.pod
+++ b/doc/man3/EVP_PKEY_keygen.pod
@@ -5,7 +5,9 @@
 EVP_PKEY_keygen_init, EVP_PKEY_keygen, EVP_PKEY_paramgen_init,
 EVP_PKEY_paramgen, EVP_PKEY_CTX_set_cb, EVP_PKEY_CTX_get_cb,
 EVP_PKEY_CTX_get_keygen_info, EVP_PKEY_CTX_set_app_data,
-EVP_PKEY_CTX_get_app_data - key and parameter generation functions
+EVP_PKEY_CTX_get_app_data,
+EVP_PKEY_gen_cb
+- key and parameter generation functions
 
 =head1 SYNOPSIS
 
@@ -16,7 +18,7 @@ EVP_PKEY_CTX_get_app_data - key and parameter generation functions
  int EVP_PKEY_paramgen_init(EVP_PKEY_CTX *ctx);
  int EVP_PKEY_paramgen(EVP_PKEY_CTX *ctx, EVP_PKEY **ppkey);
 
- typedef int EVP_PKEY_gen_cb(EVP_PKEY_CTX *ctx);
+ typedef int (*EVP_PKEY_gen_cb)(EVP_PKEY_CTX *ctx);
 
  void EVP_PKEY_CTX_set_cb(EVP_PKEY_CTX *ctx, EVP_PKEY_gen_cb *cb);
  EVP_PKEY_gen_cb *EVP_PKEY_CTX_get_cb(EVP_PKEY_CTX *ctx);
diff --git a/doc/man3/SSL_CTX_set_generate_session_id.pod b/doc/man3/SSL_CTX_set_generate_session_id.pod
index 387dfff5e28..1b1171fe183 100644
--- a/doc/man3/SSL_CTX_set_generate_session_id.pod
+++ b/doc/man3/SSL_CTX_set_generate_session_id.pod
@@ -2,7 +2,9 @@
 
 =head1 NAME
 
-SSL_CTX_set_generate_session_id, SSL_set_generate_session_id, SSL_has_matching_session_id - manipulate generation of SSL session IDs (server only)
+SSL_CTX_set_generate_session_id, SSL_set_generate_session_id,
+SSL_has_matching_session_id, GEN_SESSION_CB
+- manipulate generation of SSL session IDs (server only)
 
 =head1 SYNOPSIS
 
diff --git a/doc/man3/SSL_CTX_set_verify.pod b/doc/man3/SSL_CTX_set_verify.pod
index 15ef9a791c7..ad786e11147 100644
--- a/doc/man3/SSL_CTX_set_verify.pod
+++ b/doc/man3/SSL_CTX_set_verify.pod
@@ -2,20 +2,21 @@
 
 =head1 NAME
 
-SSL_CTX_set_verify, SSL_set_verify, SSL_CTX_set_verify_depth, SSL_set_verify_depth - set peer certificate verification parameters
+SSL_CTX_set_verify, SSL_set_verify,
+SSL_CTX_set_verify_depth, SSL_set_verify_depth,
+verify_cb
+- set peer certificate verification parameters
 
 =head1 SYNOPSIS
 
  #include <openssl/ssl.h>
 
- void SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
-                         int (*verify_callback)(int, X509_STORE_CTX *));
- void SSL_set_verify(SSL *s, int mode,
-                     int (*verify_callback)(int, X509_STORE_CTX *));
+ void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, verify_cb verify_callback);
+ void SSL_set_verify(SSL *s, int mode, verify_cb verify_callback);
  void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);
  void SSL_set_verify_depth(SSL *s, int depth);
 
- int verify_callback(int preverify_ok, X509_STORE_CTX *x509_ctx);
+ typedef int (*verify_cb)(int preverify_ok, X509_STORE_CTX *x509_ctx);
 
 =head1 DESCRIPTION
 
diff --git a/doc/man3/SSL_extension_supported.pod b/doc/man3/SSL_extension_supported.pod
index a56087e1305..166c35a61de 100644
--- a/doc/man3/SSL_extension_supported.pod
+++ b/doc/man3/SSL_extension_supported.pod
@@ -3,7 +3,8 @@
 =head1 NAME
 
 SSL_extension_supported,
-SSL_CTX_add_client_custom_ext, SSL_CTX_add_server_custom_ext
+SSL_CTX_add_client_custom_ext, SSL_CTX_add_server_custom_ext,
+custom_ext_add_cb, custom_ext_free_cb, custom_ext_parse_cb
 - custom TLS extension handling
 
 =head1 SYNOPSIS
diff --git a/doc/man3/X509_STORE_CTX_new.pod b/doc/man3/X509_STORE_CTX_new.pod
index 880c66cdf98..0d8ce3b72b9 100644
--- a/doc/man3/X509_STORE_CTX_new.pod
+++ b/doc/man3/X509_STORE_CTX_new.pod
@@ -10,7 +10,8 @@ X509_STORE_CTX_get0_param, X509_STORE_CTX_set0_param,
 X509_STORE_CTX_get0_untrusted, X509_STORE_CTX_set0_untrusted,
 X509_STORE_CTX_get_num_untrusted,
 X509_STORE_CTX_set_default,
-X509_STORE_CTX_set_verify
+X509_STORE_CTX_set_verify,
+X509_STORE_CTX_verify_fn
 - X509_STORE_CTX initialisation
 
 =head1 SYNOPSIS
diff --git a/doc/man3/X509_STORE_CTX_set_verify_cb.pod b/doc/man3/X509_STORE_CTX_set_verify_cb.pod
index 78f2c3d90cc..3be256dc741 100644
--- a/doc/man3/X509_STORE_CTX_set_verify_cb.pod
+++ b/doc/man3/X509_STORE_CTX_set_verify_cb.pod
@@ -13,7 +13,9 @@ X509_STORE_CTX_get_check_revocation,
 X509_STORE_CTX_get_check_issued,
 X509_STORE_CTX_get_get_issuer,
 X509_STORE_CTX_get_verify_cb,
-X509_STORE_CTX_set_verify_cb - get and set verification callback
+X509_STORE_CTX_set_verify_cb,
+X509_STORE_CTX_verify_cb
+- get and set verification callback
 
 =head1 SYNOPSIS
 
diff --git a/doc/man3/X509_STORE_set_verify_cb_func.pod b/doc/man3/X509_STORE_set_verify_cb_func.pod
index c4f48162c31..f9fc1b12b23 100644
--- a/doc/man3/X509_STORE_set_verify_cb_func.pod
+++ b/doc/man3/X509_STORE_set_verify_cb_func.pod
@@ -27,7 +27,13 @@ X509_STORE_set_get_issuer,
 X509_STORE_CTX_get_verify,
 X509_STORE_set_verify,
 X509_STORE_get_verify_cb,
-X509_STORE_set_verify_cb_func, X509_STORE_set_verify_cb
+X509_STORE_set_verify_cb_func, X509_STORE_set_verify_cb,
+X509_STORE_CTX_cert_crl_fn, X509_STORE_CTX_check_crl_fn,
+X509_STORE_CTX_check_issued_fn, X509_STORE_CTX_check_policy_fn,
+X509_STORE_CTX_check_revocation_fn, X509_STORE_CTX_cleanup_fn
+X509_STORE_CTX_get_crl_fn, X509_STORE_CTX_get_issuer_fn,
+X509_STORE_CTX_lookup_certs_fn, X509_STORE_CTX_lookup_crls_fn,
+X509_STORE_CTX_verify_cb, X509_STORE_CTX_verify_fn,
 - set verification callback
 
 =head1 SYNOPSIS
diff --git a/include/openssl/ssl.h b/include/openssl/ssl.h
index 0974cfe816f..aef470cc704 100644
--- a/include/openssl/ssl.h
+++ b/include/openssl/ssl.h
@@ -262,6 +262,9 @@ typedef int (*custom_ext_parse_cb) (SSL *s, unsigned int ext_type,
                                     const unsigned char *in,
                                     size_t inlen, int *al, void *parse_arg);
 
+/* Typedef for verification callback */
+typedef int (*verify_cb)(int preverify_ok, X509_STORE_CTX *x509_ctx);
+
 /* Allow initial connection to servers that don't support RI */
 # define SSL_OP_LEGACY_SERVER_CONNECT                    0x00000004U
 /* Removed from OpenSSL 0.9.8q and 1.0.0c */
@@ -1360,9 +1363,8 @@ __owur int SSL_set_cipher_list(SSL *s, const char *str);
 void SSL_set_read_ahead(SSL *s, int yes);
 __owur int SSL_get_verify_mode(const SSL *s);
 __owur int SSL_get_verify_depth(const SSL *s);
-__owur int (*SSL_get_verify_callback(const SSL *s)) (int, X509_STORE_CTX *);
-void SSL_set_verify(SSL *s, int mode,
-                    int (*callback) (int ok, X509_STORE_CTX *ctx));
+__owur verify_cb SSL_get_verify_callback(const SSL *s);
+void SSL_set_verify(SSL *s, int mode, verify_cb callback);
 void SSL_set_verify_depth(SSL *s, int depth);
 void SSL_set_cert_cb(SSL *s, int (*cb) (SSL *ssl, void *arg), void *arg);
 # ifndef OPENSSL_NO_RSA
@@ -1461,10 +1463,8 @@ __owur STACK_OF(X509) *SSL_get_peer_cert_chain(const SSL *s);
 
 __owur int SSL_CTX_get_verify_mode(const SSL_CTX *ctx);
 __owur int SSL_CTX_get_verify_depth(const SSL_CTX *ctx);
-__owur int (*SSL_CTX_get_verify_callback(const SSL_CTX *ctx)) (int,
-                                                        X509_STORE_CTX *);
-void SSL_CTX_set_verify(SSL_CTX *ctx, int mode,
-                        int (*callback) (int, X509_STORE_CTX *));
+__owur verify_cb SSL_CTX_get_verify_callback(const SSL_CTX *ctx);
+void SSL_CTX_set_verify(SSL_CTX *ctx, int mode, verify_cb callback);
 void SSL_CTX_set_verify_depth(SSL_CTX *ctx, int depth);
 void SSL_CTX_set_cert_verify_callback(SSL_CTX *ctx,
                                       int (*cb) (X509_STORE_CTX *, void *),
diff --git a/util/find-doc-nits.pl b/util/find-doc-nits.pl
index fc795b8789b..e90b3d7d076 100755
--- a/util/find-doc-nits.pl
+++ b/util/find-doc-nits.pl
@@ -85,7 +85,14 @@ sub name_synopsis()
         my $sym;
         $line =~ s/STACK_OF\([^)]+\)/int/g;
         $line =~ s/__declspec\([^)]+\)//;
-        if ( $line =~ /typedef.* (\S+);/ ) {
+        if ( $line =~ /env (\S*)=/ ) {
+            # environment variable env NAME=...
+            $sym = $1;
+        } elsif ( $line =~ /typedef.*\(\*(\S+)\)\(.*/ ) {
+            # a callback function: typedef ... (*NAME)(...
+            $sym = $1;
+        } elsif ( $line =~ /typedef.* (\S+);/ ) {
+            # a simple typedef: typedef ... NAME;
             $sym = $1;
         } elsif ( $line =~ /#define ([A-Za-z0-9_]+)/ ) {
             $sym = $1;