Add GCC attributes when compiled with gcc. This helps find out if

[openssl.git] / crypto / bio / bio.h

diff --git a/crypto/bio/bio.h b/crypto/bio/bio.h
index c687e8c28cadef1284d43606bb4725dc463870bb..e8bb8aa4deb09c339633640e6f799ba7642b6032 100644 (file)
--- a/crypto/bio/bio.h
+++ b/crypto/bio/bio.h
@@ -59,13 +59,14 @@
 #ifndef HEADER_BIO_H
 #define HEADER_BIO_H
 
+#include <openssl/e_os2.h>
+
 #ifndef OPENSSL_NO_FP_API
 # include <stdio.h>
 #endif
 #include <stdarg.h>
 
 #include <openssl/crypto.h>
-#include <openssl/e_os2.h>
 
 #ifdef  __cplusplus
 extern "C" {
@@ -244,7 +245,7 @@ typedef struct bio_method_st
        long (_far *ctrl)();
        int (_far *create)();
        int (_far *destroy)();
-       long (_fat *callback_ctrl)();
+       long (_far *callback_ctrl)();
        } BIO_METHOD;
 #endif
 
@@ -359,8 +360,8 @@ typedef struct bio_f_buffer_ctx_struct
 #define BIO_set_conn_int_port(b,port) BIO_ctrl(b,BIO_C_SET_CONNECT,3,(char *)port)
 #define BIO_get_conn_hostname(b)  BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,0)
 #define BIO_get_conn_port(b)      BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,1)
-#define BIO_get_conn_ip(b,ip) BIO_ptr_ctrl(b,BIO_C_SET_CONNECT,2)
-#define BIO_get_conn_int_port(b,port) BIO_int_ctrl(b,BIO_C_SET_CONNECT,3,port)
+#define BIO_get_conn_ip(b)              BIO_ptr_ctrl(b,BIO_C_GET_CONNECT,2)
+#define BIO_get_conn_int_port(b) BIO_int_ctrl(b,BIO_C_GET_CONNECT,3)
 
 
 #define BIO_set_nbio(b,n)      BIO_ctrl(b,BIO_C_SET_NBIO,(n),NULL)
@@ -522,6 +523,7 @@ int BIO_read(BIO *b, void *data, int len);
 int    BIO_gets(BIO *bp,char *buf, int size);
 int    BIO_write(BIO *b, const void *data, int len);
 int    BIO_puts(BIO *bp,const char *buf);
+int    BIO_indent(BIO *b,int indent,int max);
 long   BIO_ctrl(BIO *bp,int cmd,long larg,void *parg);
 long BIO_callback_ctrl(BIO *b, int cmd, void (*fp)(struct bio_st *, int, const char *, int, long, long));
 char * BIO_ptr_ctrl(BIO *bp,int cmd,long larg);
@@ -554,7 +556,9 @@ BIO_METHOD *BIO_s_socket(void);
 BIO_METHOD *BIO_s_connect(void);
 BIO_METHOD *BIO_s_accept(void);
 BIO_METHOD *BIO_s_fd(void);
+#ifndef OPENSSL_SYS_OS2
 BIO_METHOD *BIO_s_log(void);
+#endif
 BIO_METHOD *BIO_s_bio(void);
 BIO_METHOD *BIO_s_null(void);
 BIO_METHOD *BIO_f_null(void);
@@ -582,7 +586,7 @@ struct hostent *BIO_gethostbyname(const char *name);
  * and an appropriate error code is set).
  */
 int BIO_sock_error(int sock);
-int BIO_socket_ioctl(int fd, long type, unsigned long *arg);
+int BIO_socket_ioctl(int fd, long type, void *arg);
 int BIO_socket_nbio(int fd,int mode);
 int BIO_get_port(const char *str, unsigned short *port_ptr);
 int BIO_get_host_ip(const char *str, unsigned char *ip);
@@ -606,12 +610,19 @@ int BIO_new_bio_pair(BIO **bio1, size_t writebuf1,
 
 void BIO_copy_next_retry(BIO *b);
 
-long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);
+/*long BIO_ghbn_ctrl(int cmd,int iarg,char *parg);*/
 
-int BIO_printf(BIO *bio, const char *format, ...);
-int BIO_vprintf(BIO *bio, const char *format, va_list args);
-int BIO_snprintf(char *buf, size_t n, const char *format, ...);
-int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args);
+#ifndef __GNUC__
+#define __attribute__(x)
+#endif
+int BIO_printf(BIO *bio, const char *format, ...)
+       __attribute__((__format__(__printf__,2,3)));
+int BIO_vprintf(BIO *bio, const char *format, va_list args)
+       __attribute__((__format__(__printf__,2,0)));
+int BIO_snprintf(char *buf, size_t n, const char *format, ...)
+       __attribute__((__format__(__printf__,3,4)));
+int BIO_vsnprintf(char *buf, size_t n, const char *format, va_list args)
+       __attribute__((__format__(__printf__,3,0)));
 
 /* BEGIN ERROR CODES */
 /* The following lines are auto generated by the script mkerr.pl. Any changes
@@ -647,6 +658,7 @@ void ERR_load_BIO_strings(void);
 #define BIO_F_CONN_CTRL                                         127
 #define BIO_F_CONN_STATE                                115
 #define BIO_F_FILE_CTRL                                         116
+#define BIO_F_FILE_READ                                         130
 #define BIO_F_LINEBUFFER_CTRL                           129
 #define BIO_F_MEM_READ                                  128
 #define BIO_F_MEM_WRITE                                         117
@@ -673,6 +685,7 @@ void ERR_load_BIO_strings(void);
 #define BIO_R_NO_HOSTNAME_SPECIFIED                     112
 #define BIO_R_NO_PORT_DEFINED                           113
 #define BIO_R_NO_PORT_SPECIFIED                                 114
+#define BIO_R_NO_SUCH_FILE                              128
 #define BIO_R_NULL_PARAMETER                            115
 #define BIO_R_TAG_MISMATCH                              116
 #define BIO_R_UNABLE_TO_BIND_SOCKET                     117