1 files changed, 21 insertions, 0 deletions
diff --git a/src/libnsss/nsss_unix_getgrgid.c b/src/libnsss/nsss_unix_getgrgid.c
new file mode 100644
index 0000000..e6d8979
--- /dev/null
+++ b/src/libnsss/nsss_unix_getgrgid.c
@@ -0,0 +1,21 @@
+/* ISC license. */
+
+#include <skalibs/genalloc.h>
+#include <nsss/grp-unix.h>
+#include <nsss/nsss-unix.h>
+#include "nsss-internal.h"
+
+struct group *nsss_unix_getgrgid (gid_t gid)
+{
+  nsss_unix_t a = NSSS_UNIX_ZERO ;
+  if (!nsss_unix_grp_start(&a)) return 0 ;
+  nsss_grp_sa_here.len = 0 ;
+  genalloc_setlen(char *, &nsss_grp_ga_here, 0) ;
+  if (!nsss_unix_grp_getbygid(&a, &nsss_grp_here, &nsss_grp_sa_here, &nsss_grp_ga_here, gid))
+  {
+    nsss_unix_grp_end(&a) ;
+    return 0 ;
+  }
+  nsss_unix_grp_end(&a) ;
+  return &nsss_grp_here ;
+}