xref: /titanic_51/usr/src/lib/libast/common/stdio/fseeko.c (revision 3e14f97f673e8a630f076077de35afdd43dc1587)
1da2e3ebdSchin /***********************************************************************
2da2e3ebdSchin *                                                                      *
3da2e3ebdSchin *               This software is part of the ast package               *
4*3e14f97fSRoger A. Faulkner *          Copyright (c) 1985-2010 AT&T Intellectual Property          *
5da2e3ebdSchin *                      and is licensed under the                       *
6da2e3ebdSchin *                  Common Public License, Version 1.0                  *
77c2fbfb3SApril Chin *                    by AT&T Intellectual Property                     *
8da2e3ebdSchin *                                                                      *
9da2e3ebdSchin *                A copy of the License is available at                 *
10da2e3ebdSchin *            http://www.opensource.org/licenses/cpl1.0.txt             *
11da2e3ebdSchin *         (with md5 checksum 059e8cd6165cb4c31e351f2b69388fd9)         *
12da2e3ebdSchin *                                                                      *
13da2e3ebdSchin *              Information and Software Systems Research               *
14da2e3ebdSchin *                            AT&T Research                             *
15da2e3ebdSchin *                           Florham Park NJ                            *
16da2e3ebdSchin *                                                                      *
17da2e3ebdSchin *                 Glenn Fowler <gsf@research.att.com>                  *
18da2e3ebdSchin *                  David Korn <dgk@research.att.com>                   *
19da2e3ebdSchin *                   Phong Vo <kpv@research.att.com>                    *
20da2e3ebdSchin *                                                                      *
21da2e3ebdSchin ***********************************************************************/
22da2e3ebdSchin #pragma prototyped
23da2e3ebdSchin 
24da2e3ebdSchin #ifndef _NO_LARGEFILE64_SOURCE
25da2e3ebdSchin #define _NO_LARGEFILE64_SOURCE	1
26da2e3ebdSchin #endif
27da2e3ebdSchin 
28da2e3ebdSchin #include "stdhdr.h"
29da2e3ebdSchin 
30da2e3ebdSchin int
fseeko(Sfio_t * f,off_t off,int op)31da2e3ebdSchin fseeko(Sfio_t* f, off_t off, int op)
32da2e3ebdSchin {
33da2e3ebdSchin 	STDIO_INT(f, "fseeko", int, (Sfio_t*, off_t, int), (f, off, op))
34da2e3ebdSchin 
35da2e3ebdSchin 	return sfseek(f, (Sfoff_t)off, op|SF_SHARE) >= 0 ? 0 : -1;
36da2e3ebdSchin }
37da2e3ebdSchin 
38da2e3ebdSchin #ifdef _typ_int64_t
39da2e3ebdSchin 
40da2e3ebdSchin int
fseeko64(Sfio_t * f,int64_t off,int op)41da2e3ebdSchin fseeko64(Sfio_t* f, int64_t off, int op)
42da2e3ebdSchin {
43da2e3ebdSchin 	STDIO_INT(f, "fseeko64", int, (Sfio_t*, int64_t, int), (f, off, op))
44da2e3ebdSchin 
45da2e3ebdSchin 	return sfseek(f, (Sfoff_t)off, op|SF_SHARE) >= 0 ? 0 : -1;
46da2e3ebdSchin }
47da2e3ebdSchin 
48da2e3ebdSchin #endif
49