diff options
Diffstat (limited to 'newlib/libc/stdio/ungetc.c')
| -rw-r--r-- | newlib/libc/stdio/ungetc.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/newlib/libc/stdio/ungetc.c b/newlib/libc/stdio/ungetc.c index 533c28e..79914af 100644 --- a/newlib/libc/stdio/ungetc.c +++ b/newlib/libc/stdio/ungetc.c @@ -125,7 +125,11 @@ _ungetc_r (struct _reent *rptr, _newlib_flockfile_start (fp); - ORIENT (fp, -1); + if (ORIENT (fp, -1) != -1) + { + _newlib_flockfile_exit (fp); + return EOF; + } /* After ungetc, we won't be at eof anymore */ fp->_flags &= ~__SEOF; |