arm-trusted-firmware/lib/libc/puts.c
Roberto Vargas 61f72a3425 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 <roberto.vargas@arm.com>
2018-08-03 11:31:33 +01:00

25 lines
420 B
C

/*
* Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#include <stdio.h>
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;
}