Updates.

Prototypes and constant declarations for non-copying reads and writes for
BIO pairs (which is totally untested as of now, so I don't yet commit
the actual source code, but reserve the numbers to avoid conflicts).

TABLE

@@ -102,6 +102,23 @@ $rc4_obj      =
 $rmd160_obj   = 
 $rc5_obj      = 
 
+*** FreeBSD-elf
+$cc           = gcc
+$cflags       = -DTERMIOS -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall
+$unistd       = 
+$thread_cflag = (unknown)
+$lflags       = 
+$bn_ops       = BN_LLONG DES_PTR DES_RISC1 DES_UNROLL RC4_INDEX MD2_INT
+$bn_obj       = asm/bn86-elf.o asm/co86-elf.o
+$des_obj      = asm/dx86-elf.o asm/yx86-elf.o
+$bf_obj       = asm/bx86-elf.o
+$md5_obj      = asm/mx86-elf.o
+$sha1_obj     = asm/sx86-elf.o
+$cast_obj     = asm/cx86-elf.o
+$rc4_obj      = asm/rx86-elf.o
+$rmd160_obj   = asm/rm86-elf.o
+$rc5_obj      = asm/r586-elf.o
+
 *** Mingw32
 $cc           = gcc
 $cflags       = -DL_ENDIAN -fomit-frame-pointer -O3 -m486 -Wall

crypto/asn1/Makefile.ssl

@@ -160,11 +160,13 @@ a_digest.o: ../../include/openssl/err.h ../../include/openssl/evp.h
 a_digest.o: ../../include/openssl/idea.h ../../include/openssl/md2.h
 a_digest.o: ../../include/openssl/md5.h ../../include/openssl/mdc2.h
 a_digest.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
-a_digest.o: ../../include/openssl/opensslv.h ../../include/openssl/rc2.h
-a_digest.o: ../../include/openssl/rc4.h ../../include/openssl/rc5.h
-a_digest.o: ../../include/openssl/ripemd.h ../../include/openssl/rsa.h
-a_digest.o: ../../include/openssl/safestack.h ../../include/openssl/sha.h
-a_digest.o: ../../include/openssl/stack.h ../cryptlib.h
+a_digest.o: ../../include/openssl/opensslv.h ../../include/openssl/pkcs7.h
+a_digest.o: ../../include/openssl/rc2.h ../../include/openssl/rc4.h
+a_digest.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
+a_digest.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
+a_digest.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
+a_digest.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
+a_digest.o: ../cryptlib.h
 a_dup.o: ../../include/openssl/asn1.h ../../include/openssl/asn1_mac.h
 a_dup.o: ../../include/openssl/bio.h ../../include/openssl/bn.h
 a_dup.o: ../../include/openssl/buffer.h ../../include/openssl/crypto.h
@@ -816,11 +818,12 @@ t_pkey.o: ../../include/openssl/stack.h ../cryptlib.h
 t_req.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
 t_req.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
 t_req.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h
-t_req.o: ../../include/openssl/crypto.h ../../include/openssl/des.h
-t_req.o: ../../include/openssl/dh.h ../../include/openssl/dsa.h
-t_req.o: ../../include/openssl/e_os.h ../../include/openssl/e_os2.h
-t_req.o: ../../include/openssl/err.h ../../include/openssl/evp.h
-t_req.o: ../../include/openssl/idea.h ../../include/openssl/md2.h
+t_req.o: ../../include/openssl/conf.h ../../include/openssl/crypto.h
+t_req.o: ../../include/openssl/des.h ../../include/openssl/dh.h
+t_req.o: ../../include/openssl/dsa.h ../../include/openssl/e_os.h
+t_req.o: ../../include/openssl/e_os2.h ../../include/openssl/err.h
+t_req.o: ../../include/openssl/evp.h ../../include/openssl/idea.h
+t_req.o: ../../include/openssl/lhash.h ../../include/openssl/md2.h
 t_req.o: ../../include/openssl/md5.h ../../include/openssl/mdc2.h
 t_req.o: ../../include/openssl/objects.h ../../include/openssl/opensslconf.h
 t_req.o: ../../include/openssl/opensslv.h ../../include/openssl/pkcs7.h
@@ -829,7 +832,7 @@ t_req.o: ../../include/openssl/rc5.h ../../include/openssl/ripemd.h
 t_req.o: ../../include/openssl/rsa.h ../../include/openssl/safestack.h
 t_req.o: ../../include/openssl/sha.h ../../include/openssl/stack.h
 t_req.o: ../../include/openssl/x509.h ../../include/openssl/x509_vfy.h
-t_req.o: ../cryptlib.h
+t_req.o: ../../include/openssl/x509v3.h ../cryptlib.h
 t_x509.o: ../../include/openssl/asn1.h ../../include/openssl/bio.h
 t_x509.o: ../../include/openssl/blowfish.h ../../include/openssl/bn.h
 t_x509.o: ../../include/openssl/buffer.h ../../include/openssl/cast.h

crypto/bio/bio.h

@@ -325,6 +325,10 @@ typedef struct bio_f_buffer_ctx_struct
 #define BIO_C_GET_WRITE_GUARANTEE		140
 #define BIO_C_GET_READ_REQUEST			141
 #define BIO_C_SHUTDOWN_WR			142
+#define BIO_C_NREAD0				143
+#define BIO_C_NREAD				144
+#define BIO_C_NWRITE0				145
+#define BIO_C_NWRITE				146
 
 
 #define BIO_set_app_data(s,arg)		BIO_set_ex_data(s,0,(char *)arg)
@@ -462,8 +466,6 @@ size_t BIO_ctrl_wpending(BIO *b);
 size_t BIO_ctrl_get_write_guarantee(BIO *b);
 size_t BIO_ctrl_get_read_request(BIO *b);
 
-
-
 #ifdef NO_STDIO
 #define NO_FP_API
 #endif
@@ -510,6 +512,11 @@ BIO *	BIO_get_retry_BIO(BIO *bio, int *reason);
 int	BIO_get_retry_reason(BIO *bio);
 BIO *	BIO_dup_chain(BIO *in);
 
+int BIO_nread0(BIO *bio, char **buf);
+int BIO_nread(BIO *bio, char **buf, int num);
+int BIO_nwrite0(BIO *bio, char **buf);
+int BIO_nwrite(BIO *bio, char **buf, int num);
+
 #ifndef WIN16
 long BIO_debug_callback(BIO *bio,int cmd,const char *argp,int argi,
 	long argl,long ret);
@@ -597,6 +604,10 @@ int BIO_printf(BIO *bio, ...);
 #define BIO_F_BIO_MAKE_PAIR				 121
 #define BIO_F_BIO_NEW					 108
 #define BIO_F_BIO_NEW_FILE				 109
+#define BIO_F_BIO_NREAD					 123
+#define BIO_F_BIO_NREAD0				 124
+#define BIO_F_BIO_NWRITE				 125
+#define BIO_F_BIO_NWRITE0				 122
 #define BIO_F_BIO_PUTS					 110
 #define BIO_F_BIO_READ					 111
 #define BIO_F_BIO_SOCK_INIT				 112

crypto/bio/bio_err.c

@@ -77,6 +77,10 @@ static ERR_STRING_DATA BIO_str_functs[]=
 {ERR_PACK(0,BIO_F_BIO_MAKE_PAIR,0),	"BIO_MAKE_PAIR"},
 {ERR_PACK(0,BIO_F_BIO_NEW,0),	"BIO_new"},
 {ERR_PACK(0,BIO_F_BIO_NEW_FILE,0),	"BIO_new_file"},
+{ERR_PACK(0,BIO_F_BIO_NREAD,0),	"BIO_nread"},
+{ERR_PACK(0,BIO_F_BIO_NREAD0,0),	"BIO_nread0"},
+{ERR_PACK(0,BIO_F_BIO_NWRITE,0),	"BIO_nwrite"},
+{ERR_PACK(0,BIO_F_BIO_NWRITE0,0),	"BIO_nwrite0"},
 {ERR_PACK(0,BIO_F_BIO_PUTS,0),	"BIO_puts"},
 {ERR_PACK(0,BIO_F_BIO_READ,0),	"BIO_read"},
 {ERR_PACK(0,BIO_F_BIO_SOCK_INIT,0),	"BIO_sock_init"},

util/libeay.num

@@ -1844,3 +1844,9 @@ sk_DIST_POINT_sort                      1868
 RSA_check_key                           1869
 OBJ_obj2txt                             1870
 DSA_dup_DH                              1871
+X509_REQ_get_extensions                 1872
+X509_REQ_set_extension_nids             1873
+BIO_nwrite                              1874
+X509_REQ_extension_nid                  1875
+BIO_nread                               1876
+X509_REQ_get_extesion_nids              1877