1 /* Copyright (C) 2004       Manuel Novoa III    <mjn3@codepoet.org>
2  *
3  * GNU Library General Public License (LGPL) version 2 or later.
4  *
5  * Dedicated to Toni.  See uClibc/DEDICATION.mjn3 for details.
6  */
7 
8 #include "_stdio.h"
9 
10 #ifndef __DO_LARGEFILE
11 #define FSEEK fseek
12 #endif
13 
libc_hidden_proto(FSEEK)14 libc_hidden_proto(FSEEK)
15 
16 int fsetpos(FILE *stream, register const fpos_t *pos)
17 {
18 #ifdef __STDIO_MBSTATE
19 
20 	int retval = -1;
21 	__STDIO_AUTO_THREADLOCK_VAR;
22 
23 	__STDIO_AUTO_THREADLOCK(stream);
24 
25 	if ((retval = FSEEK(stream, pos->__pos, SEEK_SET)) == 0) {
26 		__COPY_MBSTATE(&(stream->__state), &(pos->__mbstate));
27 		stream->__ungot_width[0]= pos->__mblen_pending;
28 	}
29 
30 	__STDIO_AUTO_THREADUNLOCK(stream);
31 
32 	return retval;
33 
34 #else
35 
36 	return FSEEK(stream, pos->__pos, SEEK_SET);
37 
38 #endif
39 }
40