diff options
| author | Roland McGrath <roland@gnu.org> | 2001-07-21 05:09:59 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 2001-07-21 05:09:59 +0000 |
| commit | 35c53530e9421282bca5f868919b8be13a505903 (patch) | |
| tree | 6aed888a5635d10e4f029d79782533d9a754969e /stdio/__fsetlocking.c | |
| parent | 5cd915d7bab24a6a340e498ce5d500b9b72d0cc6 (diff) | |
| download | glibc-35c53530e9421282bca5f868919b8be13a505903.tar.gz | |
2001-07-20 Roland McGrath <roland@frob.com>
* libio/stdio_ext.h: Moved to ...
* stdio-common/stdio_ext.h: ... here.
* libio/Makefile (headers): Move stdio_ext.h from here ...
* stdio-common/Makefile (headers): ... to here.
* include/stdio_ext.h: New file.
* stdio/Makefile (routines): Add the stdio_ext.h functions here.
* stdio/Versions (GLIBC_2.2.4): Export the stdio_ext.h functions.
* stdio/__flbf.c: New file.
* stdio/__fbufsize.c: New file.
* stdio/__fpending.c: New file.
* stdio/__fpurge.c: New file.
* stdio/__freadable.c: New file.
* stdio/__freading.c: New file.
* stdio/__fsetlocking.c: New file.
* stdio/__fwritable.c: New file.
* stdio/__fwriting.c: New file.
Diffstat (limited to 'stdio/__fsetlocking.c')
| -rw-r--r-- | stdio/__fsetlocking.c | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/stdio/__fsetlocking.c b/stdio/__fsetlocking.c new file mode 100644 index 0000000000..a0e40d71c9 --- /dev/null +++ b/stdio/__fsetlocking.c @@ -0,0 +1,41 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. + + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Lesser General Public + License as published by the Free Software Foundation; either + version 2.1 of the License, or (at your option) any later version. + + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Lesser General Public License for more details. + + You should have received a copy of the GNU Lesser General Public + License along with the GNU C Library; if not, write to the Free + Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA + 02111-1307 USA. */ + +#include <stdio_ext.h> +#include <errno.h> +#include <stdlib.h> + +int +__fsetlocking (FILE *fp, int type) +{ + /* We don't really support locking. */ + + switch (type) + { + case FSETLOCKING_QUERY: + case FSETLOCKING_BYCALLER: + break; + case FSETLOCKING_INTERNAL: + abort (); + default: + __set_errno (EINVAL); + return -1; + } + + return FSETLOCKING_BYCALLER; +} |