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Get rid of postgres internal includes; check for Win32 for htonl()

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This commit is contained in:
Oleksandr Shulgin 2015-06-02 11:42:56 +02:00
parent e32e1b834e
commit 80da76d43f
1 changed files with 30 additions and 16 deletions
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46
psycopg/pqpath.c
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@ -40,15 +40,14 @@
#include "psycopg/pgtypes.h"
#include "psycopg/error.h"
#include "postgres_fe.h"
#include "access/xlog_internal.h"
#include "common/fe_memutils.h"
#include "libpq-fe.h"
#include <string.h>
#include <netinet/in.h>
/* htonl, ntohl */
#ifdef _WIN32
#include <winsock2.h>
#else
#include <arpa/inet.h>
#endif
extern HIDDEN PyObject *psyco_DescriptionType;
@ -1522,20 +1521,33 @@ exit:
}
/* support routines taken from pg_basebackup/streamutil.c */
/* type and constant definitions from internal postgres includes */
typedef unsigned int uint32;
typedef unsigned PG_INT64_TYPE XLogRecPtr;
#define InvalidXLogRecPtr ((XLogRecPtr) 0)
/* Julian-date equivalents of Day 0 in Unix and Postgres reckoning */
#define UNIX_EPOCH_JDATE 2440588 /* == date2j(1970, 1, 1) */
#define POSTGRES_EPOCH_JDATE 2451545 /* == date2j(2000, 1, 1) */
#define SECS_PER_DAY 86400
#define USECS_PER_SEC 1000000LL
/*
* Frontend version of GetCurrentTimestamp(), since we are not linked with
* backend code. The protocol always uses integer timestamps, regardless of
* server setting.
*/
static int64
static pg_int64
feGetCurrentTimestamp(void)
{
int64 result;
pg_int64 result;
struct timeval tp;
gettimeofday(&tp, NULL);
result = (int64) tp.tv_sec -
result = (pg_int64) tp.tv_sec -
((POSTGRES_EPOCH_JDATE - UNIX_EPOCH_JDATE) * SECS_PER_DAY);
result = (result * USECS_PER_SEC) + tp.tv_usec;
@ -1547,7 +1559,7 @@ feGetCurrentTimestamp(void)
* Converts an int64 to network byte order.
*/
static void
fe_sendint64(int64 i, char *buf)
fe_sendint64(pg_int64 i, char *buf)
{
uint32 n32;
@ -1565,10 +1577,10 @@ fe_sendint64(int64 i, char *buf)
/*
* Converts an int64 from network byte order to native format.
*/
static int64
static pg_int64
fe_recvint64(char *buf)
{
int64 result;
pg_int64 result;
uint32 h32;
uint32 l32;
@ -1709,7 +1721,7 @@ _pq_copy_both_v3(cursorObject *curs)
}
}
else { /* timeout */
if (!sendFeedback(conn, written_lsn, fsync_lsn, false)) {
if (!sendFeedback(conn, written_lsn, fsync_lsn, 0)) {
pq_raise(curs->conn, curs, NULL);
goto exit;
}
@ -1748,13 +1760,15 @@ _pq_copy_both_v3(cursorObject *curs)
goto exit;
}
written_lsn = Max(wal_end, written_lsn);
/* update the LSN position we've written up to */
if (written_lsn < wal_end)
written_lsn = wal_end;
/* if write() returned true-ish, we confirm LSN with the server */
if (PyObject_IsTrue(tmp)) {
fsync_lsn = written_lsn;
if (!sendFeedback(conn, written_lsn, fsync_lsn, false)) {
if (!sendFeedback(conn, written_lsn, fsync_lsn, 0)) {
pq_raise(curs->conn, curs, NULL);
goto exit;
}
@ -1774,7 +1788,7 @@ _pq_copy_both_v3(cursorObject *curs)
reply = buffer[hdr];
if (reply) {
if (!sendFeedback(conn, written_lsn, fsync_lsn, false)) {
if (!sendFeedback(conn, written_lsn, fsync_lsn, 0)) {
pq_raise(curs->conn, curs, NULL);
goto exit;
}