From a896ca2a8c617e5e00ffd5fc9e69331ad754e5b3 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Wed, 15 Feb 2017 17:40:40 +0000
Subject:  add arc4random_addrandom sysdep; next batch of types changes.

 The library isn't supposed to be functional yet: there are
still a lot of type mismatches.
---
 src/libstddjb/fd_catn.c | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

(limited to 'src/libstddjb/fd_catn.c')

diff --git a/src/libstddjb/fd_catn.c b/src/libstddjb/fd_catn.c
index ca78546..b757853 100644
--- a/src/libstddjb/fd_catn.c
+++ b/src/libstddjb/fd_catn.c
@@ -1,20 +1,21 @@
 /* ISC license. */
 
+#include <sys/types.h>
 #include <errno.h>
 #include <skalibs/allreadwrite.h>
 #include <skalibs/iobuffer.h>
 #include <skalibs/djbunix.h>
 
-unsigned int fd_catn (int from, int to, unsigned int n)
+size_t fd_catn (int from, int to, size_t n)
 {
-  unsigned int w = 0 ;
+  size_t w = 0 ;
   if (n >= IOBUFFER_SIZE)
   {
     iobuffer b ;
     if (!iobuffer_init(&b, from, to)) return 0 ;
     while (n >= IOBUFFER_SIZE)
     {
-      register int r = iobuffer_fill(&b) ;
+      register ssize_t r = iobuffer_fill(&b) ;
       if (r <= 0)
       {
         iobuffer_finish(&b) ;
@@ -33,8 +34,8 @@ unsigned int fd_catn (int from, int to, unsigned int n)
 
   {
     char buf[n] ;
-    unsigned int r = allread(from, buf, n) ;
-    unsigned int v = 0 ;
+    size_t r = allread(from, buf, n) ;
+    size_t v = 0 ;
     if (r) v = allwrite(to, buf, r) ;
     w += v ;
   }
-- 
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