From 61f72a34250d063da67f4fc2b0eb8c3fda3376be Mon Sep 17 00:00:00 2001 From: Roberto Vargas Date: Tue, 8 May 2018 10:27:10 +0100 Subject: Create a library file for libc TF Makefile was linking all the objects files generated for the c library instead of creating a static library that could be used in the linking stage. Change-Id: I721daea097e9b13cbb42c9f8eaa2af8fea0799cf Signed-off-by: Roberto Vargas --- lib/libc/puts.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) create mode 100644 lib/libc/puts.c (limited to 'lib/libc/puts.c') diff --git a/lib/libc/puts.c b/lib/libc/puts.c new file mode 100644 index 00000000..284cf8c5 --- /dev/null +++ b/lib/libc/puts.c @@ -0,0 +1,25 @@ +/* + * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#include + +int puts(const char *s) +{ + int count = 0; + while(*s) { + if (putchar(*s++) == EOF) + return EOF; + count++; + } + + /* According to the puts(3) manpage, the function should write a + * trailing newline. + */ + if (putchar('\n') == EOF) + return EOF; + + return count + 1; +} -- cgit v1.2.3