From 633445be1a9be37ae727c044417f5607706cf4ae Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Tue, 26 Jun 2018 00:25:28 +0000
Subject:  Initial commit

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

(limited to 'src/libnsss/nsss_switch_shadow_get.c')

diff --git a/src/libnsss/nsss_switch_shadow_get.c b/src/libnsss/nsss_switch_shadow_get.c
new file mode 100644
index 0000000..e510232
--- /dev/null
+++ b/src/libnsss/nsss_switch_shadow_get.c
@@ -0,0 +1,17 @@
+/* ISC license. */
+
+#include <errno.h>
+#include <skalibs/buffer.h>
+#include <skalibs/unix-timed.h>
+#include <nsss/nsss-switch.h>
+#include "nsss-switch-internal.h"
+
+int nsss_switch_shadow_get (nsss_switch_t *a, struct spwd *sp, stralloc *sa, tain_t const *deadline, tain_t *stamp)
+{
+  char c = NSSS_SWITCH_SHADOW_GET ;
+  if (!ipc_timed_send(buffer_fd(&a->b), &c, 1, deadline, stamp)) return 0 ;
+  if (!buffer_timed_get(&a->b, &c, 1, deadline, stamp)) return 0 ;
+  if ((unsigned char)c == 255) return 0 ;
+  if (c) return (errno = c, 0) ;
+  return nsss_switch_shadow_read(&a->b, sp, sa, deadline, stamp) ;
+}
-- 
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