| commit | 16e641f79f7f0e3e45357ff8cd3399275a5fcc2f | |
| author | Richard M Kreuter <kreuter@progn.net> | |
| Mon, 28 Jan 2008 21:17:29 +0000 (28 16:17 -0500) | ||
| committer | Richard M Kreuter <kreuter@progn.net> | |
| Tue, 29 Jan 2008 00:03:36 +0000 (28 19:03 -0500) | ||
| tree | 2bc77f97774b226ceeec3c8cf5f023c4e6394127 | treesnapshot (tar.gz zip) |
| parent | f2e994d41ffd290e5c2d545334ed9c81ae342b69 | commitdiff |
Interrupt safety around opening file descriptors & other changes.
* Unlink newly created files during OPEN-FILE if something goes wrong.
* CLOSE the stream during OPEN if the initilization function errors.
* Introduce a wrapper around close() to handle EINTR and simplify
erroring when close() fails.
* Make the :MODE argument require the caller to supply
:ALLOW-OTHER-KEYS T.
* Make the :IF-EXISTS :TRUNCATE action available only in builds with
:CDR-5 in *FEATURES*.
* Document in base-target-features.lisp the 3 build-time features used
in fd-stream.lisp.
* I haven't been able to reproduce the heisenbug that existed before
a99550b344ee7f72505f8bf5bab1eb996441b782; either it's gone, or
has become much subtler.
* Unlink newly created files during OPEN-FILE if something goes wrong.
* CLOSE the stream during OPEN if the initilization function errors.
* Introduce a wrapper around close() to handle EINTR and simplify
erroring when close() fails.
* Make the :MODE argument require the caller to supply
:ALLOW-OTHER-KEYS T.
* Make the :IF-EXISTS :TRUNCATE action available only in builds with
:CDR-5 in *FEATURES*.
* Document in base-target-features.lisp the 3 build-time features used
in fd-stream.lisp.
* I haven't been able to reproduce the heisenbug that existed before
a99550b344ee7f72505f8bf5bab1eb996441b782; either it's gone, or
has become much subtler.