zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/libc/sysdeps/linux/common/gethostname.c b/ap/build/uClibc/libc/sysdeps/linux/common/gethostname.c
new file mode 100644
index 0000000..3b59e56
--- /dev/null
+++ b/ap/build/uClibc/libc/sysdeps/linux/common/gethostname.c
@@ -0,0 +1,33 @@
+/*
+ * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include <string.h>
+#include <unistd.h>
+#include <sys/utsname.h>
+#include <errno.h>
+
+
+
+int
+gethostname(char *name, size_t len)
+{
+ struct utsname uts;
+
+ if (name == NULL) {
+ __set_errno(EINVAL);
+ return -1;
+ }
+
+ if (uname(&uts) == -1) return -1;
+
+ if (strlen(uts.nodename)+1 > len) {
+ __set_errno(EINVAL);
+ return -1;
+ }
+ strcpy(name, uts.nodename);
+ return 0;
+}
+libc_hidden_def(gethostname)