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putchar.c (165903) putchar.c (178721)
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

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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>
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 165903 2007-01-09 00:28:16Z imp $");
37__FBSDID("$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
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#undef putchar
46
47/*
48 * A subroutine version of the macro putchar
49 */
50int
51putchar(c)
52 int c;
53{
54 int retval;
55 FILE *so = stdout;
56
57 FLOCKFILE(so);
58 /* Orientation set by __sputc() when buffer is full. */
59 /* ORIENT(so, -1); */
60 retval = __sputc(c, so);
61 FUNLOCKFILE(so);
62 return (retval);
63}
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}