Add -dane_ee_no_namechecks s_client(1) option

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

diff --git a/doc/crypto/BIO_find_type.pod b/doc/crypto/BIO_find_type.pod
index c5029837b01a72de32687e813d70d6c6a3f1b970..ff7b4886092009bb08d08e2df2a5e413fcdee92c 100644 (file)
--- a/doc/crypto/BIO_find_type.pod
+++ b/doc/crypto/BIO_find_type.pod
@@ -8,46 +8,23 @@ BIO_find_type, BIO_next, BIO_method_type - BIO chain traversal
 
  #include <openssl/bio.h>
 
- BIO *  BIO_find_type(BIO *b,int bio_type);
- BIO *  BIO_next(BIO *b);
-
- #define BIO_method_type(b)             ((b)->method->type)
-
- #define BIO_TYPE_NONE          0
- #define BIO_TYPE_MEM           (1|0x0400)
- #define BIO_TYPE_FILE          (2|0x0400)
-
- #define BIO_TYPE_FD            (4|0x0400|0x0100)
- #define BIO_TYPE_SOCKET                (5|0x0400|0x0100)
- #define BIO_TYPE_NULL          (6|0x0400)
- #define BIO_TYPE_SSL           (7|0x0200)
- #define BIO_TYPE_MD            (8|0x0200)
- #define BIO_TYPE_BUFFER                (9|0x0200)
- #define BIO_TYPE_CIPHER                (10|0x0200)
- #define BIO_TYPE_BASE64                (11|0x0200)
- #define BIO_TYPE_CONNECT       (12|0x0400|0x0100)
- #define BIO_TYPE_ACCEPT                (13|0x0400|0x0100)
- #define BIO_TYPE_PROXY_CLIENT  (14|0x0200)
- #define BIO_TYPE_PROXY_SERVER  (15|0x0200)
- #define BIO_TYPE_NBIO_TEST     (16|0x0200)
- #define BIO_TYPE_NULL_FILTER   (17|0x0200)
- #define BIO_TYPE_BER           (18|0x0200)
- #define BIO_TYPE_BIO           (19|0x0400)
-
- #define BIO_TYPE_DESCRIPTOR    0x0100
- #define BIO_TYPE_FILTER                0x0200
- #define BIO_TYPE_SOURCE_SINK   0x0400
+ BIO *BIO_find_type(BIO *b, int bio_type);
+ BIO *BIO_next(BIO *b);
+ int BIO_method_type(const BIO *b);
 
 =head1 DESCRIPTION
 
 The BIO_find_type() searches for a BIO of a given type in a chain, starting
-at BIO B<b>. If B<type> is a specific type (such as BIO_TYPE_MEM) then a search
+at BIO B<b>. If B<type> is a specific type (such as B<BIO_TYPE_MEM>) then a search
 is made for a BIO of that type. If B<type> is a general type (such as
 B<BIO_TYPE_SOURCE_SINK>) then the next matching BIO of the given general type is
 searched for. BIO_find_type() returns the next matching BIO or NULL if none is
 found.
 
-Note: not all the B<BIO_TYPE_*> types above have corresponding BIO implementations.
+The following general types are defined:
+B<BIO_TYPE_DESCRIPTOR>, B<BIO_TYPE_FILTER>, and B<BIO_TYPE_SOURCE_SINK>.
+
+For a list of the specific types, see the B<openssl/bio.h> header file.
 
 BIO_next() returns the next BIO in a chain. It can be used to traverse all BIOs
 in a chain or used in conjunction with BIO_find_type() to find all BIOs of a
@@ -72,12 +49,12 @@ Traverse a chain looking for digest BIOs:
 
  do {
         btmp = BIO_find_type(btmp, BIO_TYPE_MD);
-        if(btmp == NULL) break; /* Not found */
+        if (btmp == NULL) break; /* Not found */
         /* btmp is a digest BIO, do something with it ...*/
         ...
 
         btmp = BIO_next(btmp);
- } while(btmp);
+ } while (btmp);
 
 
 =head1 COPYRIGHT