1 files changed, 13 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libcruft/getpwuid_r.c b/mdk-stage1/dietlibc/libcruft/getpwuid_r.c
new file mode 100644
index 000000000..64ebfbde8
--- /dev/null
+++ b/mdk-stage1/dietlibc/libcruft/getpwuid_r.c
@@ -0,0 +1,13 @@
+#include <pwd.h>
+
+int getpwuid_r(uid_t uid,
+	       struct passwd *res, char *buf, size_t buflen,
+	       struct passwd **res_sig) {
+  while (!getpwent_r(res,buf,buflen,res_sig))
+    if (uid==res->pw_uid)
+      goto ok;
+  *res_sig=0;
+ok:
+  endpwent();
+  return *res_sig?0:-1;
+}