From 169c5400e16c48a2fe9692d6d8797ba943a668f5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Henrik=20Grubbstr=C3=B6m=20=28Grubba=29?=
<grubba@grubba.org>
Date: Sun, 17 May 1998 20:37:12 +0200
Subject: [PATCH] Added fallback SEEK_ macros.
Rev: src/modules/Pipe/pipe.c:1.22
---
src/modules/Pipe/pipe.c | 21 ++++++++++++++++-----
1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/src/modules/Pipe/pipe.c b/src/modules/Pipe/pipe.c
index 16ab3cd1fe..7b6523cfe4 100644
--- a/src/modules/Pipe/pipe.c
+++ b/src/modules/Pipe/pipe.c
@@ -22,7 +22,7 @@
#include <fcntl.h>
#include "global.h"
-RCSID("$Id: pipe.c,v 1.21 1998/04/20 18:53:46 grubba Exp $");
+RCSID("$Id: pipe.c,v 1.22 1998/05/17 18:37:12 grubba Exp $");
#include "threads.h"
#include "stralloc.h"
@@ -49,6 +49,17 @@ RCSID("$Id: pipe.c,v 1.21 1998/04/20 18:53:46 grubba Exp $");
#define BLOCKING_CLOSE
*/
+#ifndef SEEK_SET
+#define SEEK_SET 0
+#endif /* SEEK_SET */
+#ifndef SEEK_CUR
+#define SEEK_CUR 1
+#endif /* SEEK_CUR */
+#ifndef SEEK_END
+#define SEEK_END 2
+#endif /* SEEK_END */
+
+
#if 0
#define INSISTANT_WRITE
#endif
@@ -265,8 +276,8 @@ static INLINE int append_buffer(struct pike_string *s)
if(THIS->fd!= -1)
{
- lseek(THIS->fd,THIS->pos,0);
- write(THIS->fd,s->str,s->len);
+ lseek(THIS->fd, THIS->pos, SEEK_SET);
+ write(THIS->fd, s->str, s->len);
THIS->pos+=s->len;
return 0;
}
@@ -422,7 +433,7 @@ static INLINE struct pike_string* gimme_some_data(unsigned long pos)
len=this->pos-pos;
if (len>READ_BUFFER_SIZE) len=READ_BUFFER_SIZE;
THREADS_ALLOW();
- lseek(this->fd, pos, 0); /* SEEK_SET */
+ lseek(this->fd, pos, SEEK_SET);
THREADS_DISALLOW();
do {
THREADS_ALLOW();
@@ -831,7 +842,7 @@ static void pipe_output(INT32 args)
{
b=THIS->firstbuffer;
THIS->firstbuffer=b->next;
- lseek(THIS->fd,THIS->pos,0);
+ lseek(THIS->fd, THIS->pos, SEEK_SET);
write(THIS->fd,b->s->str,b->s->len);
sbuffers-=b->s->len;
nbuffers--;
--
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