From: Martin Mares <mj@ucw.cz>
Date: Sun, 23 Jun 2002 16:01:16 +0000 (+0000)
Subject: When O_APPEND is given to bopen(), don't forget to set fb->pos and fb->fdpos.
X-Git-Tag: holmes-import~1393
X-Git-Url: http://mj.ucw.cz/gitweb/?a=commitdiff_plain;h=f4dc8409d875585a2fbb17d8054e110c76a136ce;p=libucw.git

When O_APPEND is given to bopen(), don't forget to set fb->pos and fb->fdpos.
---

diff --git a/lib/fb-file.c b/lib/fb-file.c
index ac25dcf3..6715c7aa 100644
--- a/lib/fb-file.c
+++ b/lib/fb-file.c
@@ -91,11 +91,15 @@ bfdopen_internal(int fd, uns buflen, byte *name)
 struct fastbuf *
 bopen(byte *name, uns mode, uns buffer)
 {
+  struct fastbuf *b;
   int fd = sh_open(name, mode, 0666);
   if (fd < 0)
     die("Unable to %s file %s: %m",
 	(mode & O_CREAT) ? "create" : "open", name);
-  return bfdopen_internal(fd, buffer, name);
+  b = bfdopen_internal(fd, buffer, name);
+  if (mode & O_APPEND)
+    bfd_seek(b, 0, SEEK_END);
+  return b;
 }
 
 struct fastbuf *