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| author | Feng Gao <gfree.wind@gmail.com> | 2015-07-08 13:40:50 +0530 |
|---|---|---|
| committer | Siddhesh Poyarekar <siddhesh@redhat.com> | 2015-07-08 13:53:11 +0530 |
| commit | 2e4250225cf894e11c926007698cea8096a372fb (patch) | |
| tree | b9e544e969ae95d13f3ee6ea7c3f6a77427e2e9d /libio/wfileops.c | |
| parent | 808696696837b8b8fc858f2e6f8d4e40e26e1308 (diff) | |
| download | glibc-2e4250225cf894e11c926007698cea8096a372fb.zip glibc-2e4250225cf894e11c926007698cea8096a372fb.tar.gz glibc-2e4250225cf894e11c926007698cea8096a372fb.tar.bz2 | |
Use "|" instead of "+" when combine the _IO_LINE_BUF and _IO_UNBUFFERED flags
Both of "_IO_UNBUFFERED" and "_IO_LINE_BUF" are the bit flags, but I
find there are some codes looks like "_IO_LINE_BUF+_IO_UNBUFFERED",
while some codes are "_IO_LINE_BUF|_IO_UNBUFFERED".
I think the former is not good, even though the final result is same.
Diffstat (limited to 'libio/wfileops.c')
| -rw-r--r-- | libio/wfileops.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/libio/wfileops.c b/libio/wfileops.c index 73d7709..99f9c8f 100644 --- a/libio/wfileops.c +++ b/libio/wfileops.c @@ -118,7 +118,7 @@ _IO_wdo_write (_IO_FILE *fp, const wchar_t *data, _IO_size_t to_do) fp->_wide_data->_IO_buf_base); fp->_wide_data->_IO_write_base = fp->_wide_data->_IO_write_ptr = fp->_wide_data->_IO_buf_base; - fp->_wide_data->_IO_write_end = ((fp->_flags & (_IO_LINE_BUF+_IO_UNBUFFERED)) + fp->_wide_data->_IO_write_end = ((fp->_flags & (_IO_LINE_BUF | _IO_UNBUFFERED)) ? fp->_wide_data->_IO_buf_base : fp->_wide_data->_IO_buf_end); @@ -216,7 +216,7 @@ _IO_wfile_underflow (_IO_FILE *fp) /* Flush all line buffered files before reading. */ /* FIXME This can/should be moved to genops ?? */ - if (fp->_flags & (_IO_LINE_BUF|_IO_UNBUFFERED)) + if (fp->_flags & (_IO_LINE_BUF | _IO_UNBUFFERED)) { #if 0 _IO_flush_all_linebuffered (); @@ -477,7 +477,7 @@ _IO_wfile_overflow (_IO_FILE *f, wint_t wch) f->_IO_read_base = f->_IO_read_ptr = f->_IO_read_end; f->_flags |= _IO_CURRENTLY_PUTTING; - if (f->_flags & (_IO_LINE_BUF+_IO_UNBUFFERED)) + if (f->_flags & (_IO_LINE_BUF | _IO_UNBUFFERED)) f->_wide_data->_IO_write_end = f->_wide_data->_IO_write_ptr; } if (wch == WEOF) |