1/*- 2 * Copyright (c) 1990, 1993 3 * The Regents of the University of California. All rights reserved. 4 * 5 * This code is derived from software contributed to Berkeley by 6 * Chris Torek. 7 * 8 * Redistribution and use in source and binary forms, with or without --- 20 unchanged lines hidden (view full) --- 29 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30 * SUCH DAMAGE. 31 */ 32 33#if defined(LIBC_SCCS) && !defined(lint) 34static char sccsid[] = "@(#)putchar.c 8.1 (Berkeley) 6/4/93"; 35#endif /* LIBC_SCCS and not lint */ 36#include <sys/cdefs.h> |
37__FBSDID("$FreeBSD: head/lib/libc/stdio/putchar.c 178721 2008-05-02 15:25:07Z jhb $"); |
38 39#include "namespace.h" 40#include <stdio.h> 41#include "un-namespace.h" 42#include "local.h" 43#include "libc_private.h" 44 |
45/* 46 * A subroutine version of the macro putchar 47 */ 48int 49putchar(c) 50 int c; 51{ 52 int retval; 53 FILE *so = stdout; 54 55 FLOCKFILE(so); 56 /* Orientation set by __sputc() when buffer is full. */ 57 /* ORIENT(so, -1); */ 58 retval = __sputc(c, so); 59 FUNLOCKFILE(so); 60 return (retval); 61} |
62 63int 64putchar_unlocked(int ch) 65{ 66 67 return (__sputc(ch, stdout)); 68} |