From 37b42c179bb00d05cb47c739cb95283548f84fb2 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Mon, 30 May 2022 19:51:44 +0000
Subject:  Add openc_*at functions

Signed-off-by: Laurent Bercot <ska@appnovation.com>
---
 src/libunixonacid/openc_readatb.c | 12 ++++++++++++
 1 file changed, 12 insertions(+)
 create mode 100644 src/libunixonacid/openc_readatb.c

(limited to 'src/libunixonacid/openc_readatb.c')

diff --git a/src/libunixonacid/openc_readatb.c b/src/libunixonacid/openc_readatb.c
new file mode 100644
index 0000000..4da65ab
--- /dev/null
+++ b/src/libunixonacid/openc_readatb.c
@@ -0,0 +1,12 @@
+/* ISC license. */
+
+#include <skalibs/djbunix.h>
+#include <skalibs/unix-transactional.h>
+
+int openc_readatb (int dirfd, char const *name)
+{
+  int fd = openc_readat(dirfd, name) ;
+  if (fd < 0) return -1 ;
+  if (ndelay_off(fd) < 0) return -1 ;
+  return fd ;
+}
-- 
cgit v1.2.3