Commit 1715e488 authored by Andy Polyakov's avatar Andy Polyakov
Browse files

Reserve for OPENSSL_NO_POSIX_IO macro which is to eliminate references 

to open/read/write/close. First OPENSSL_NO_POSIX_IO target would be
Windows CE.
parent eff7cb41

crypto/bio/bss_fd.c

+7 −2
Original line number Diff line number Diff line
@@ -56,12 +56,17 @@ 
 * [including the GNU Public Licence.]

 */



#if !defined(_WIN32_WCE)



#include <stdio.h>

#include <errno.h>

#define USE_SOCKETS

#include "cryptlib.h"



#if defined(OPENSSL_NO_POSIX_IO)

/*

 * One can argue that one should implement dummy placeholder for

 * BIO_s_fd here...

 */

#else

/*

 * As for unconditional usage of "UPLINK" interface in this module.

 * Trouble is that unlike Unix file descriptors [which are indexes

crypto/des/enc_read.c

+4 −0
Original line number Diff line number Diff line
@@ -87,6 +87,9 @@ OPENSSL_IMPLEMENT_GLOBAL(int,DES_rw_mode)=DES_PCBC_MODE; 
int DES_enc_read(int fd, void *buf, int len, DES_key_schedule *sched,

		 DES_cblock *iv)

	{

#if defined(OPENSSL_NO_POSIX_IO)

	return(0);

#else

	/* data to be unencrypted */

	int net_num=0;

	static unsigned char *net=NULL;
@@ -224,5 +227,6 @@ int DES_enc_read(int fd, void *buf, int len, DES_key_schedule *sched, 
			}

		}

	return num;

#endif /* OPENSSL_NO_POSIX_IO */

	}

crypto/des/enc_writ.c

+4 −0
Original line number Diff line number Diff line
@@ -80,6 +80,9 @@ 
int DES_enc_write(int fd, const void *_buf, int len,

		  DES_key_schedule *sched, DES_cblock *iv)

	{

#if defined(OPENSSL_NO_POSIX_IO)

	return (-1);

#else

#ifdef _LIBC

	extern unsigned long time();

	extern int write();
@@ -168,4 +171,5 @@ int DES_enc_write(int fd, const void *_buf, int len, 
		}



	return(len);

#endif /* OPENSSL_NO_POSIX_IO */

	}