X-Git-Url: https://git.openssl.org/gitweb/?a=blobdiff_plain;f=crypto%2Fdes%2Fenc_writ.c;h=2353ac1e892fd3310b68450293ad030cfc70147e;hb=5f487e031735a8504022d4fbabb57f249b7a6bd4;hp=ea9e4b48ca3d83b43a741dc6c996aa3458632a60;hpb=3ba5d1cf2eb6ef28ac5f6d9f3d28020d00c5be50;p=openssl.git

diff --git a/crypto/des/enc_writ.c b/crypto/des/enc_writ.c
index ea9e4b48ca..2353ac1e89 100644
--- a/crypto/des/enc_writ.c
+++ b/crypto/des/enc_writ.c
@@ -66,9 +66,9 @@
 /*
  * WARNINGS:
  *
- *  -  The data format used by des_enc_write() and des_enc_read()
+ *  -  The data format used by DES_enc_write() and DES_enc_read()
  *     has a cryptographic weakness: When asked to write more
- *     than MAXWRITE bytes, des_enc_write will split the data
+ *     than MAXWRITE bytes, DES_enc_write will split the data
  *     into several chunks that are all encrypted
  *     using the same IV.  So don't use these functions unless you
  *     are sure you know what you do (in which case you might
@@ -77,9 +77,12 @@
  *  -  This code cannot handle non-blocking sockets.
  */
 
-int des_enc_write(int fd, const void *_buf, int len,
-		  des_key_schedule *sched, des_cblock *iv)
+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();
@@ -111,7 +114,7 @@ int des_enc_write(int fd, const void *_buf, int len,
 		j=0;
 		for (i=0; i<len; i+=k)
 			{
-			k=des_enc_write(fd,&(buf[i]),
+			k=DES_enc_write(fd,&(buf[i]),
 				((len-i) > MAXWRITE)?MAXWRITE:(len-i),sched,iv);
 			if (k < 0)
 				return(k);
@@ -139,11 +142,11 @@ int des_enc_write(int fd, const void *_buf, int len,
 		rnum=((len+7)/8*8); /* round up to nearest eight */
 		}
 
-	if (des_rw_mode & DES_PCBC_MODE)
-		des_pcbc_encrypt(cp,&(outbuf[HDRSIZE]),(len<8)?8:len,sched,iv,
+	if (DES_rw_mode & DES_PCBC_MODE)
+		DES_pcbc_encrypt(cp,&(outbuf[HDRSIZE]),(len<8)?8:len,sched,iv,
 				 DES_ENCRYPT); 
 	else
-		des_cbc_encrypt(cp,&(outbuf[HDRSIZE]),(len<8)?8:len,sched,iv,
+		DES_cbc_encrypt(cp,&(outbuf[HDRSIZE]),(len<8)?8:len,sched,iv,
 				DES_ENCRYPT); 
 
 	/* output */
@@ -153,7 +156,11 @@ int des_enc_write(int fd, const void *_buf, int len,
 		{
 		/* eay 26/08/92 I was not doing writing from where we
 		 * got up to. */
+#ifndef _WIN32
 		i=write(fd,(void *)&(outbuf[j]),outnum-j);
+#else
+		i=_write(fd,(void *)&(outbuf[j]),outnum-j);
+#endif
 		if (i == -1)
 			{
 #ifdef EINTR
@@ -168,4 +175,5 @@ int des_enc_write(int fd, const void *_buf, int len,
 		}
 
 	return(len);
+#endif /* OPENSSL_NO_POSIX_IO */
 	}