zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/libc/sysdeps/linux/common/getpgrp.c b/ap/build/uClibc/libc/sysdeps/linux/common/getpgrp.c
new file mode 100644
index 0000000..14912c3
--- /dev/null
+++ b/ap/build/uClibc/libc/sysdeps/linux/common/getpgrp.c
@@ -0,0 +1,21 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * getpgrp() for uClibc
+ *
+ * Copyright (C) 2000-2008 by Erik Andersen <andersen@codepoet.org>
+ *
+ * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
+ */
+
+#include <sys/syscall.h>
+#include <unistd.h>
+
+#ifdef __NR_getpgrp
+/* According to the manpage the POSIX.1 version is favoured */
+_syscall_noerr0(pid_t, getpgrp)
+#elif defined __NR_getpgid
+pid_t getpgrp(void)
+{
+ return getpgid(0);
+}
+#endif