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| author | Corinna Vinschen <corinna@vinschen.de> | 2005-02-23 12:30:31 +0000 |
|---|---|---|
| committer | Corinna Vinschen <corinna@vinschen.de> | 2005-02-23 12:30:31 +0000 |
| commit | e5ef74dfb2c6b8e00daf6afc7ac8895c626a59d9 (patch) | |
| tree | 1bda12cfd8321f9022267e7a5af11928c510ed57 /winsup/cygwin/fhandler_zero.cc | |
| parent | 4add0a4e2f51e0e5f2371fa8f578a6785cb11e2e (diff) | |
| download | cygnal-e5ef74dfb2c6b8e00daf6afc7ac8895c626a59d9.tar.gz cygnal-e5ef74dfb2c6b8e00daf6afc7ac8895c626a59d9.tar.bz2 cygnal-e5ef74dfb2c6b8e00daf6afc7ac8895c626a59d9.zip | |
* devices.h: Switch FH_ZERO and FH_PORT as on Linux. Add FH_FULL.
* devices.in: Add /dev/full.
* devices.cc: Regenerate.
* dtable.cc (build_fh_pc): Add FH_FULL.
* fhandler.cc (fhandler_base::fstat): Set FH_FULL permission bits
correctly.
* fhandler_zero.cc (fhandler_dev_zero::write): Set errno to ENOSPC
and return -1 if device is FH_FULL.
Diffstat (limited to 'winsup/cygwin/fhandler_zero.cc')
| -rw-r--r-- | winsup/cygwin/fhandler_zero.cc | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/winsup/cygwin/fhandler_zero.cc b/winsup/cygwin/fhandler_zero.cc index 6e1d31e01..906898604 100644 --- a/winsup/cygwin/fhandler_zero.cc +++ b/winsup/cygwin/fhandler_zero.cc @@ -34,6 +34,11 @@ fhandler_dev_zero::open (int flags, mode_t) int fhandler_dev_zero::write (const void *, size_t len) { + if (get_device () == FH_FULL) + { + set_errno (ENOSPC); + return -1; + } return len; } |