From afe333259dade3fc921c38d255c74c93cf0af9c6 Mon Sep 17 00:00:00 2001
From: Martin Mares <mj@ucw.cz>
Date: Fri, 23 Aug 2002 08:26:26 +0000
Subject: [PATCH] Allow SEEK_END. (I plan to rewrite seek in fbmem streams, the
 current version is awfully slow.)

---
 lib/fb-mem.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lib/fb-mem.c b/lib/fb-mem.c
index 07e4efbc..41d0a691 100644
--- a/lib/fb-mem.c
+++ b/lib/fb-mem.c
@@ -90,6 +90,17 @@ fbmem_seek(struct fastbuf *f, sh_off_t pos, int whence)
   struct msblock *b;
   unsigned int p = 0;
 
+  /* FIXME: Milan's quick hack to allow SEEK_END */
+  if (whence == SEEK_END)
+  {
+	  for (b=m->first; b; b=b->next)
+		  p += b->size;
+	  pos += p;
+	  p=0;
+	  whence = SEEK_SET;
+  }
+  /* EOQH */
+  
   if (whence != SEEK_SET)
     die("fbmem_seek: only SEEK_SET supported");
   for (b=m->first; b; b=b->next)
-- 
2.39.2