1 /* 2 * Copyright (c) 2013-2014, ARM Limited and Contributors. All rights reserved. 3 * 4 * SPDX-License-Identifier: BSD-3-Clause 5 */ 6 7 #include <stdio.h> 8 9 int puts(const char *s) 10 { 11 int count = 0; 12 while(*s) 13 { 14 if (putchar(*s++) != EOF) { 15 count++; 16 } else { 17 count = EOF; 18 break; 19 } 20 } 21 22 /* According to the puts(3) manpage, the function should write a 23 * trailing newline. 24 */ 25 if ((count != EOF) && (putchar('\n') != EOF)) 26 count++; 27 else 28 count = EOF; 29 30 return count; 31 } 32
