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| author | H. Peter Anvin <hpa@linux.intel.com> | 2012-05-12 13:07:31 -0700 |
|---|---|---|
| committer | H. Peter Anvin <hpa@linux.intel.com> | 2012-05-12 13:07:31 -0700 |
| commit | 737de596bd1fa882e7bfeda5ef007bfaecd34cb1 (patch) | |
| tree | 6d1d2f213bd6f6288b4fc04b945e66204bb9436c | |
| parent | d0090d423bdd0476451aef8ae5c1b21adc714aec (diff) | |
| download | klibc-737de596bd1fa882e7bfeda5ef007bfaecd34cb1.tar.gz | |
[klibc] f[d]open: don't bother setting input buffer
The current code relies on ->data to be set and valid only if
->ibytes contains a nonzero value, so don't bother setting the
->data pointer in other cases.
Signed-off-by: H. Peter Anvin <hpa@zytor.com>
| -rw-r--r-- | usr/klibc/stdio/fxopen.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/usr/klibc/stdio/fxopen.c b/usr/klibc/stdio/fxopen.c index cc11f346cec86..1dcd377a37c53 100644 --- a/usr/klibc/stdio/fxopen.c +++ b/usr/klibc/stdio/fxopen.c @@ -30,7 +30,6 @@ FILE *__fxopen(int fd, int flags, bool close_on_err) f->pub._io_fileno = fd; f->pub._io_filepos = lseek(fd, 0, SEEK_CUR); f->bufsiz = BUFSIZ; - f->data = f->buf + _IO_UNGET_SLOP; f->bufmode = isatty(fd) ? _IOLBF : _IOFBF; /* Insert into linked list */ |