From 3534b428629be185e096be99e3bd5fdfe32d5544 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Thu, 18 Sep 2014 18:55:44 +0000
Subject: initial commit with rc for skalibs-2.0.0.0

---
 src/libstddjb/buffer_fill.c | 17 +++++++++++++++++
 1 file changed, 17 insertions(+)
 create mode 100644 src/libstddjb/buffer_fill.c

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

diff --git a/src/libstddjb/buffer_fill.c b/src/libstddjb/buffer_fill.c
new file mode 100644
index 0000000..c158abe
--- /dev/null
+++ b/src/libstddjb/buffer_fill.c
@@ -0,0 +1,17 @@
+/* ISC license. */
+
+#include <errno.h>
+#include <skalibs/buffer.h>
+#include <skalibs/cbuffer.h>
+
+int buffer_fill (buffer *b)
+{
+  siovec_t v[2] ;
+  register int r ;
+  if (buffer_isfull(b)) return (errno = ENOBUFS, -1) ;
+  buffer_wpeek(b, v) ;
+  r = (*b->op)(b->fd, v, 2, b->aux) ;
+  if (r <= 0) return r ;
+  cbuffer_WSEEK(&b->c, r) ;
+  return r ;
+}
-- 
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