X-Git-Url: http://dolda2000.com/gitweb/?a=blobdiff_plain;f=lib%2Fbufio.c;h=fe5d005a9a922a4a15427e47c5d9e8e493926bc7;hb=ba2bdc3d5ffd134ac468696b9fcdbc18ffc07270;hp=4f2ad10bf5bac02b06c47193e2e410d5adc94050;hpb=4930589b97e949a602e82a77463051e0b83d119f;p=ashd.git

diff --git a/lib/bufio.c b/lib/bufio.c
index 4f2ad10..fe5d005 100644
--- a/lib/bufio.c
+++ b/lib/bufio.c
@@ -228,6 +228,7 @@ ssize_t biowrite(struct bufio *bio, const void *data, size_t len)
 	}
 	if(len < bio->wbuf.s - bio->wbuf.d) {
 	    memcpy(bio->wbuf.b + bio->wbuf.d, data, len);
+	    bio->wbuf.d += len;
 	    wb += len;
 	    len = 0;
 	} else {
@@ -247,7 +248,7 @@ ssize_t biowrite(struct bufio *bio, const void *data, size_t len)
 	    data += ret; len -= ret; wb += ret;
 	}
     }
-    return(0);
+    return(wb);
 }
 
 ssize_t biowritesome(struct bufio *bio, const void *data, size_t len)
@@ -258,8 +259,10 @@ ssize_t biowritesome(struct bufio *bio, const void *data, size_t len)
     if(bio->wh == bio->wbuf.d)
 	bio->wh = bio->wbuf.d = 0;
     if(bio->wbuf.d == bio->wbuf.s) {
-	if(bio->wh > 0)
+	if(bio->wh > 0) {
 	    memmove(bio->wbuf.b, bio->wbuf.b + bio->wh, bio->wbuf.d -= bio->wh);
+	    bio->wh = 0;
+	}
     }
     ret = min(len, bio->wbuf.s - bio->wbuf.d);
     memcpy(bio->wbuf.b + bio->wbuf.d, data, ret);