1 /* Copyright (C) 2004 Manuel Novoa III <mjn3@codepoet.org>
3 * GNU Library General Public License (LGPL) version 2 or later.
5 * Dedicated to Toni. See uClibc/DEDICATION.mjn3 for details.
10 #if defined(__UCLIBC_HAS_LFS__) && !defined(__DO_LARGEFILE)
11 libc_hidden_proto(ftello64)
14 #ifndef __DO_LARGEFILE
16 # define OFFSET_TYPE long int
19 OFFSET_TYPE FTELL(register FILE *stream)
21 #if defined(__UCLIBC_HAS_LFS__) && !defined(__DO_LARGEFILE)
23 __offmax_t pos = ftello64(stream);
25 if ((sizeof(long) >= sizeof(__offmax_t)) || (((long) pos) == pos)) {
28 __set_errno(EOVERFLOW);
35 __STDIO_AUTO_THREADLOCK_VAR;
37 __STDIO_AUTO_THREADLOCK(stream);
39 __STDIO_STREAM_VALIDATE(stream);
41 if ((__SEEK(stream, &pos, SEEK_CUR) < 0)
42 || (__stdio_adjust_position(stream, &pos) < 0)) {
46 __STDIO_AUTO_THREADUNLOCK(stream);
54 libc_hidden_proto(ftello64)
55 libc_hidden_def(ftello64)
57 libc_hidden_proto(ftell)
58 libc_hidden_def(ftell)
59 strong_alias(ftell,ftello)