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| author | Ulrich Drepper <drepper@redhat.com> | 2000-07-03 21:40:46 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2000-07-03 21:40:46 +0000 |
| commit | 6f98fd7ebb025b6aa3731139c1897bd46a6278fb (patch) | |
| tree | 3ad7eea0344dea3564fff300949b55d3bc8f1163 /libio/genops.c | |
| parent | 4a9e89d5eaf441ab9c834b92f5042eeebb9ffa63 (diff) | |
| download | glibc-6f98fd7ebb025b6aa3731139c1897bd46a6278fb.tar.gz | |
Update.
2000-07-03 Ulrich Drepper <drepper@redhat.com>
* libio/genops.c (__overflow): Use _IO_fwide to orient the stream.
(__uflow): Likewise.
(__underflow): Likewise.
* libio/wgenops.c (__wunderflow): Likewise.
* stdio-common/tst-unbputc.c: New file.
* stdio-common/tst-unbputc.sh: New file.
* stdio-common/Makefile: Add rules to build and run tst-unbputc.
* po/en_GB.po: New file.
Contributed by Robert Brady <rwb197@ecs.soton.ac.uk>.
Diffstat (limited to 'libio/genops.c')
| -rw-r--r-- | libio/genops.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/libio/genops.c b/libio/genops.c index bffc355fa5..89a3dfc152 100644 --- a/libio/genops.c +++ b/libio/genops.c @@ -194,6 +194,9 @@ __overflow (f, ch) _IO_FILE *f; int ch; { + /* This is a single-byte stream. */ + if (f->_mode == 0) + _IO_fwide (f, -1); return _IO_OVERFLOW (f, ch); } @@ -285,6 +288,8 @@ __underflow (fp) if (fp->_vtable_offset == 0 && _IO_fwide (fp, -1) != -1) return EOF; + if (fp->_mode == 0) + _IO_fwide (fp, -1); if (_IO_in_put_mode (fp)) if (_IO_switch_to_get_mode (fp) == EOF) return EOF; @@ -313,6 +318,8 @@ __uflow (fp) if (fp->_vtable_offset == 0 && _IO_fwide (fp, -1) != -1) return EOF; + if (fp->_mode == 0) + _IO_fwide (fp, -11); if (_IO_in_put_mode (fp)) if (_IO_switch_to_get_mode (fp) == EOF) return EOF; |