fileno.c (165903) | fileno.c (178721) |
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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[] = "@(#)fileno.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[] = "@(#)fileno.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/fileno.c 165903 2007-01-09 00:28:16Z imp $"); | 37__FBSDID("$FreeBSD: head/lib/libc/stdio/fileno.c 178721 2008-05-02 15:25:07Z jhb $"); |
38 39#include "namespace.h" 40#include <stdio.h> 41#include "un-namespace.h" | 38 39#include "namespace.h" 40#include <stdio.h> 41#include "un-namespace.h" |
42#include "local.h" |
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42#include "libc_private.h" 43 | 43#include "libc_private.h" 44 |
44#undef fileno | 45#define __sfileno(p) ((p)->_file) |
45 46int 47fileno(FILE *fp) 48{ 49 int fd; 50 51 FLOCKFILE(fp); 52 fd = __sfileno(fp); 53 FUNLOCKFILE(fp); 54 55 return (fd); 56} | 46 47int 48fileno(FILE *fp) 49{ 50 int fd; 51 52 FLOCKFILE(fp); 53 fd = __sfileno(fp); 54 FUNLOCKFILE(fp); 55 56 return (fd); 57} |
58 59int 60fileno_unlocked(FILE *fp) 61{ 62 63 return (__sfileno(fp)); 64} |
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