1 files changed, 17 insertions, 0 deletions
diff --git a/mdk-stage1/dietlibc/libugly/getprotobyname_r.c b/mdk-stage1/dietlibc/libugly/getprotobyname_r.c
new file mode 100644
index 000000000..3b1219aa7
--- /dev/null
+++ b/mdk-stage1/dietlibc/libugly/getprotobyname_r.c
@@ -0,0 +1,17 @@
+#include <string.h>
+#include <netdb.h>
+
+extern int getprotobyname_r(const char* name,
+			    struct protoent *res, char *buf, size_t buflen,
+			    struct protoent **res_sig) {
+  while (!getprotoent_r(res,buf,buflen,res_sig)) {
+    int i;
+    if (!strcmp(res->p_name,name)) goto found;
+    for (i=0; res->p_aliases[i]; ++i)
+      if (!strcmp(res->p_aliases[i],name)) goto found;
+  }
+  *res_sig=0;
+found:
+  endprotoent();
+  return *res_sig?0:-1;
+}