1 files changed, 33 insertions, 0 deletions
diff --git a/src/libnsss/nsss_unix_getpwuid_r.c b/src/libnsss/nsss_unix_getpwuid_r.c
new file mode 100644
index 0000000..0601008
--- /dev/null
+++ b/src/libnsss/nsss_unix_getpwuid_r.c
@@ -0,0 +1,33 @@
+/* ISC license. */
+
+#include <errno.h>
+#include <skalibs/stralloc.h>
+#include <nsss/pwd-unix.h>
+#include <nsss/nsss-unix.h>
+#include "nsss-internal.h"
+
+int nsss_unix_getpwuid_r (uid_t uid, struct passwd *pw, char *buf, size_t buflen, struct passwd **pwp)
+{
+  struct passwd pw2 ;
+  stralloc sa = STRALLOC_ZERO ;
+  nsss_unix_t a = NSSS_UNIX_ZERO ;
+  int e = errno ;
+  if (!nsss_unix_pwd_start(&a)) return errno ;
+  errno = 0 ;
+  if (!nsss_unix_pwd_getbyuid(&a, &pw2, &sa, uid))
+  {
+    nsss_unix_pwd_end(&a) ;
+    *pwp = 0 ;
+    return errno ? errno : (errno = e, 0) ;
+  }
+  nsss_unix_pwd_end(&a) ;
+  if (!nsss_pwd_copy(pw, buf, buflen, &pw2, sa.s, sa.len))
+  {
+    stralloc_free(&sa) ;
+    *pwp = 0 ;
+    return errno ;
+  }
+  stralloc_free(&sa) ;
+  *pwp = pw ;
+  return (errno = e, 0) ;
+}