1 files changed, 0 insertions, 220 deletions
diff --git a/src/backend/libpq/pqcomprim.c b/src/backend/libpq/pqcomprim.c
deleted file mode 100644
index e48a1c16888..00000000000
--- a/src/backend/libpq/pqcomprim.c
+++ /dev/null
@@ -1,220 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <errno.h>
-#include <sys/types.h>
-#include <sys/socket.h>
-#include <netinet/in.h>
-
-#include "postgres.h"
-#include "miscadmin.h"
-#include "libpq/pqcomm.h"
-#include "libpq/libpq.h"
-
-
-/*
- * The backend supports the old little endian byte order and the current
- * network byte order.
- */
-
-#ifndef FRONTEND
-
-#include "libpq/libpq-be.h"
-
-#ifdef HAVE_ENDIAN_H
-#include <endian.h>
-#endif
-
-#ifndef BYTE_ORDER
-#error BYTE_ORDER must be defined as LITTLE_ENDIAN, BIG_ENDIAN or PDP_ENDIAN
-#endif
-
-#if BYTE_ORDER == LITTLE_ENDIAN
-
-#define ntoh_s(n)	n
-#define ntoh_l(n)	n
-#define hton_s(n)	n
-#define hton_l(n)	n
-
-#else
-#if BYTE_ORDER == BIG_ENDIAN
-
-/*
-#define ntoh_s(n)	(uint16)(((u_char *)&n)[1] << 8 \
-			  | ((u_char *)&n)[0])
-#define ntoh_l(n)	(uint32)(((u_char *)&n)[3] << 24 \
-			  | ((u_char *)&n)[2] << 16 \
-			  | ((u_char *)&n)[1] <<  8 \
-			  | ((u_char *)&n)[0])
-*/
-#define ntoh_s(n)	(uint16)((((uint16)n & 0x00ff) <<  8) | \
-				 (((uint16)n & 0xff00) >>  8))
-#define ntoh_l(n)	(uint32)((((uint32)n & 0x000000ff) << 24) | \
-				 (((uint32)n & 0x0000ff00) <<  8) | \
-				 (((uint32)n & 0x00ff0000) >>  8) | \
-				 (((uint32)n & 0xff000000) >> 24))
-#define hton_s(n)	(ntoh_s(n))
-#define hton_l(n)	(ntoh_l(n))
-
-#else
-#if BYTE_ORDER == PDP_ENDIAN
-
-#error PDP_ENDIAN macros not written yet
-
-#else
-
-#error BYTE_ORDER not defined as anything understood
-
-#endif
-#endif
-#endif
-
-#endif
-
-
-/* --------------------------------------------------------------------- */
-int
-pqPutShort(int integer)
-{
-	uint16		n;
-
-#ifdef FRONTEND
-	n = htons((uint16) integer);
-#else
-	n = ((PG_PROTOCOL_MAJOR(FrontendProtocol) == 0) ? hton_s(integer) : htons((uint16) integer));
-#endif
-
-	return pqPutNBytes((char *)&n, 2); /* 0 on success, EOF otherwise */
-}
-
-/* --------------------------------------------------------------------- */
-int
-pqPutLong(int integer)
-{
-	uint32		n;
-
-#ifdef FRONTEND
-	n = htonl((uint32) integer);
-#else
-	n = ((PG_PROTOCOL_MAJOR(FrontendProtocol) == 0) ? hton_l(integer) : htonl((uint32) integer));
-#endif
-
-	return pqPutNBytes((char *)&n, 4);
-}
-
-/* --------------------------------------------------------------------- */
-int
-pqGetShort(int *result)
-{
-	uint16		n;
-
-	if (pqGetNBytes((char *)&n, 2) != 0)
-	  return EOF;
-
-#ifdef FRONTEND
-	*result = (int) ntohs(n);
-#else
-	*result = (int) ((PG_PROTOCOL_MAJOR(FrontendProtocol) == 0) ? ntoh_s(n) : ntohs(n));
-#endif
-
-	return 0;
-}
-
-/* --------------------------------------------------------------------- */
-int
-pqGetLong(int *result)
-{
-	uint32		n;
-
-	if (pqGetNBytes((char *)&n, 4) != 0)
-	  return EOF;
-
-#ifdef FRONTEND
-	*result = (int) ntohl(n);
-#else
-	*result = (int) ((PG_PROTOCOL_MAJOR(FrontendProtocol) == 0) ? ntoh_l(n) : ntohl(n));
-#endif
-
-	return 0;
-}
-
-/* --------------------------------------------------------------------- */
-/* pqGetNBytes: Read a chunk of exactly len bytes into buffer s.
- *	Return 0 if ok, EOF if trouble.
- */
-int
-pqGetNBytes(char *s, size_t len)
-{
-	size_t amount;
-
-	while (len > 0)
-	{
-		while (PqRecvPointer >= PqRecvLength)
-		{
-			if (pq_recvbuf())	/* If nothing in buffer, then recv some */
-				return EOF;		/* Failed to recv data */
-		}
-		amount = PqRecvLength - PqRecvPointer;
-		if (amount > len)
-			amount = len;
-		memcpy(s, PqRecvBuffer + PqRecvPointer, amount);
-		PqRecvPointer += amount;
-		s += amount;
-		len -= amount;
-	}
-	return 0;
-}
-
-/* --------------------------------------------------------------------- */
-int
-pqPutNBytes(const char *s, size_t len)
-{
-	size_t amount;
-
-	while (len > 0)
-	{
-		if (PqSendPointer >= PQ_BUFFER_SIZE)
-			if (pq_flush())		/* If buffer is full, then flush it out */
-				return EOF;
-		amount = PQ_BUFFER_SIZE - PqSendPointer;
-		if (amount > len)
-			amount = len;
-		memcpy(PqSendBuffer + PqSendPointer, s, amount);
-		PqSendPointer += amount;
-		s += amount;
-		len -= amount;
-	}
-	return 0;
-}
-
-/* --------------------------------------------------------------------- */
-int
-pqGetString(char *s, size_t len)
-{
-	int			c;
-
-	/*
-	 * Keep on reading until we get the terminating '\0',
-	 * discarding any bytes we don't have room for.
-	 */
-
-	while ((c = pq_getchar()) != EOF && c != '\0')
-		if (len > 1)
-		{
-			*s++ = c;
-			len--;
-		}
-
-	*s = '\0';
-
-	if (c == EOF)
-		return EOF;
-
-	return 0;
-}
-
-/* --------------------------------------------------------------------- */
-int
-pqPutString(const char *s)
-{
-  return pqPutNBytes(s,strlen(s)+1);
-}