diff options
| author | Roland McGrath <roland@gnu.org> | 1999-11-08 21:50:23 +0000 |
|---|---|---|
| committer | Roland McGrath <roland@gnu.org> | 1999-11-08 21:50:23 +0000 |
| commit | a08789e5b2cdf4fb2227d5986eaaf46c6d7f923a (patch) | |
| tree | 5ff3ef110472a93fe9292a8a1fda5c884b179fe9 /libtrivfs/io-write.c | |
| parent | 0169b627239a4222d2af960f9e1985c278782707 (diff) | |
1999-11-08 Roland McGrath <roland@baalperazim.frob.com>
* io-write.c (trivfs_S_io_write): Return EBADF if trivfs_allow_open
doesn't include O_WRITE.
Diffstat (limited to 'libtrivfs/io-write.c')
| -rw-r--r-- | libtrivfs/io-write.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libtrivfs/io-write.c b/libtrivfs/io-write.c index 05b57fde..5501f270 100644 --- a/libtrivfs/io-write.c +++ b/libtrivfs/io-write.c @@ -1,5 +1,5 @@ -/* - Copyright (C) 1994 Free Software Foundation +/* + Copyright (C) 1994, 1999 Free Software Foundation, Inc. This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as @@ -28,6 +28,9 @@ trivfs_S_io_write (struct trivfs_protid *cred, off_t off, mach_msg_type_number_t *amt) { + if (!(trivfs_allow_open & O_WRITE)) + return EBADF; + assert (!trivfs_support_write); return EOPNOTSUPP; } |