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* Update fgetpos().
CORE-8080

svn path=/trunk/; revision=63410
This commit is contained in:
Amine Khaldi 2014-05-22 14:10:49 +00:00
parent 17be1062a2
commit e849ca97bc
1 changed files with 2 additions and 27 deletions
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29
reactos/lib/sdk/crt/stdio/file.c
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@ -3416,34 +3416,9 @@ LONG CDECL ftell(FILE* file)
*/ */
int CDECL fgetpos(FILE* file, fpos_t *pos) int CDECL fgetpos(FILE* file, fpos_t *pos)
{ {
int off=0; *pos = _ftelli64(file);
if(*pos == -1)
_lock_file(file);
*pos = _lseeki64(file->_file,0,SEEK_CUR);
if(*pos == -1) {
_unlock_file(file);
return -1; return -1;
}
if(file->_bufsiz) {
if( file->_flag & _IOWRT ) {
off = file->_ptr - file->_base;
} else {
off = -file->_cnt;
if (get_ioinfo(file->_file)->wxflag & WX_TEXT) {
/* Black magic correction for CR removal */
int i;
for (i=0; i<file->_cnt; i++) {
if (file->_ptr[i] == '\n')
off--;
}
/* Black magic when reading CR at buffer boundary*/
if(get_ioinfo(file->_file)->wxflag & WX_READCR)
off--;
}
}
}
*pos += off;
_unlock_file(file);
return 0; return 0;
} }