From b75fccc0a4b7e96a1cde7253a234d0678ac57924 Mon Sep 17 00:00:00 2001
From: leitner <leitner>
Date: Thu, 5 Feb 2004 00:15:23 +0000
Subject: [PATCH] use ftruncate instead of lseek+write

---
 mstorage_init_persistent.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/mstorage_init_persistent.c b/mstorage_init_persistent.c
index 583c247..1d6ac09 100644
--- a/mstorage_init_persistent.c
+++ b/mstorage_init_persistent.c
@@ -12,7 +12,7 @@ int mstorage_init_persistent(mstorage_t* p,int fd) {
   p->mapped=p->used=o;
   if (p->mapped==0) {
     p->mapped=4096;
-    if (lseek(fd,4095,SEEK_SET)==-1 || write(fd,"",1)!=1) return -1;
+    if (ftruncate(fd,4096)==-1) return -1;
   }
   p->root=mmap(0,p->mapped,PROT_READ|PROT_WRITE,MAP_SHARED,fd,0);
   if (p->root==(char*)-1) return -1;