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_unix_pwd_getbyuid.c | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)
 create mode 100644 src/libnsss/nsss_unix_pwd_getbyuid.c

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

diff --git a/src/libnsss/nsss_unix_pwd_getbyuid.c b/src/libnsss/nsss_unix_pwd_getbyuid.c
new file mode 100644
index 0000000..4964cdd
--- /dev/null
+++ b/src/libnsss/nsss_unix_pwd_getbyuid.c
@@ -0,0 +1,19 @@
+/* ISC license. */
+
+#include <sys/types.h>
+#include <nsss/pwd-def.h>
+#include <nsss/nsss-unix.h>
+
+int nsss_unix_pwd_getbyuid (nsss_unix_t *a, struct passwd *pw, stralloc *sa, uid_t uid)
+{
+  struct passwd pw2 ;
+  for (;;)
+  {
+    size_t base = sa->len ;
+    if (!nsss_unix_pwd_get(a, &pw2, sa)) return 0 ;
+    if (uid == pw2.pw_uid) break ;
+    sa->len = base ;
+  }
+  *pw = pw2 ;
+  return 1 ;
+}
-- 
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