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| author | Eric Blake <eblake@redhat.com> | 2008-03-04 02:22:36 +0000 |
|---|---|---|
| committer | Eric Blake <eblake@redhat.com> | 2008-03-04 02:22:36 +0000 |
| commit | 9ae00e9e07beb3bca4d81e18dd5209e0d9234644 (patch) | |
| tree | b052594d6f8fa7653ab3cccb9497bb8af6646397 /newlib/libc/stdio/fflush.c | |
| parent | be62101c605591b8cd8764d283d274d0defe749b (diff) | |
| download | newlib-9ae00e9e07beb3bca4d81e18dd5209e0d9234644.zip newlib-9ae00e9e07beb3bca4d81e18dd5209e0d9234644.tar.gz newlib-9ae00e9e07beb3bca4d81e18dd5209e0d9234644.tar.bz2 | |
Fix ftell bug after ungetc.
* libc/stdio/ftell.c (_ftell_r): Don't flush ungetc buffer on
ftell.
* libc/stdio64/ftello64.c (_ftello64_r): Likewise.
* libc/stdio/fflush.c (_fflush_r): Clear unget buffer when
repositioning underlying fd offset.
-------------------------------------------------------------------
Diffstat (limited to 'newlib/libc/stdio/fflush.c')
| -rw-r--r-- | newlib/libc/stdio/fflush.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/newlib/libc/stdio/fflush.c b/newlib/libc/stdio/fflush.c index 24bd6c1..33e2e7b 100644 --- a/newlib/libc/stdio/fflush.c +++ b/newlib/libc/stdio/fflush.c @@ -164,6 +164,8 @@ _DEFUN(_fflush_r, (ptr, fp), fp->_p = fp->_bf._base; if (fp->_flags & __SOFF) fp->_offset = curoff; + if (HASUB (fp)) + FREEUB (ptr, fp); } else { |