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| author | Ulrich Drepper <drepper@redhat.com> | 1999-07-08 11:59:45 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 1999-07-08 11:59:45 +0000 |
| commit | 110215a9a76594e808903af957f3273e3bc11a87 (patch) | |
| tree | 36ffca48f1168e282af19e00d3909597a5573dff /libio/fileno.c | |
| parent | 94e365c61202e2472c8aea42c7c95ce40f5b843c (diff) | |
| download | glibc-110215a9a76594e808903af957f3273e3bc11a87.zip glibc-110215a9a76594e808903af957f3273e3bc11a87.tar.gz glibc-110215a9a76594e808903af957f3273e3bc11a87.tar.bz2 | |
Update.
1999-07-08 Andreas Schwab <schwab@suse.de>
* libio/iofopncook.c (fopencookie): Set _fileno to -2.
* libio/libioP.h (_IO_file_is_open): Only check for -1, not all
negative numbers.
* libio/fileops.c (_IO_new_file_close_it): Set _fileno to -1, not
EOF.
* libio/oldfileops.c (_IO_old_file_close_it): Likewise.
1999-07-08 Andreas Schwab <schwab@suse.de>
* stdio-common/vfprintf.c (buffered_vfprintf): Initialize _mode.
1999-07-08 Andreas Schwab <schwab@suse.de>
* libio/fileno.c: Return -1 instead of EOF and set errno if the
stream is not a real file stream.
1999-07-08 Andreas Schwab <schwab@suse.de>
* manual/charset.texi: Fix typos.
Diffstat (limited to 'libio/fileno.c')
| -rw-r--r-- | libio/fileno.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libio/fileno.c b/libio/fileno.c index 7ff93e6..92334f1 100644 --- a/libio/fileno.c +++ b/libio/fileno.c @@ -32,8 +32,11 @@ fileno (fp) { CHECK_FILE (fp, EOF); - if (!(fp->_flags & _IO_IS_FILEBUF)) - return EOF; + if (!(fp->_flags & _IO_IS_FILEBUF) || _IO_fileno (fp) < 0) + { + __set_errno (EBADF); + return -1; + } return _IO_fileno (fp); } |