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/*
* fseek.c
*/
#include "stdioint.h"
__extern int fseek(FILE *file, off_t where, int whence)
{
struct _IO_file_pvt *f = stdio_pvt(file);
off_t rv;
if (f->obytes)
if (__fflush(f))
return -1;
if (whence == SEEK_CUR)
where -= f->ibytes;
rv = lseek(f->pub._IO_fileno, where, whence);
if (__likely(rv >= 0)) {
f->pub._IO_eof = false;
f->ibytes = 0;
return 0;
} else {
f->pub._IO_error = true;
return -1;
}
}
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