Import dietlibc 0.22 + other fixes for AMD64

1 files changed, 14 insertions, 0 deletions

diff --git a/mdk-stage1/dietlibc/libcruft/getgrnam_r.c b/mdk-stage1/dietlibc/libcruft/getgrnam_r.c
new file mode 100644
index 000000000..00642c18a
--- /dev/null
+++ b/mdk-stage1/dietlibc/libcruft/getgrnam_r.c
@@ -0,0 +1,14 @@
+#include <string.h>
+#include <grp.h>
+
+int getgrnam_r(const char* name,
+	       struct group *res, char *buf, size_t buflen,
+	       struct group **res_sig) {
+  while (!getgrent_r(res,buf,buflen,res_sig))
+    if (!strcmp(name,res->gr_name))
+      goto ok;
+  *res_sig=0;
+ok:
+  endgrent();
+  return *res_sig?0:-1;
+}