diff options
| author | alc <alc@FreeBSD.org> | 2005-06-04 19:16:33 +0000 |
|---|---|---|
| committer | alc <alc@FreeBSD.org> | 2005-06-04 19:16:33 +0000 |
| commit | 369cab6800d25131e3b41b7b42d49507df962cfb (patch) | |
| tree | 7bf14a2208ac4b61312d9aad3fa19a3d1ca782cd /lib/libc | |
| parent | 497a5998afc4581a2a4909ccdd39c877d8672fb8 (diff) | |
| download | FreeBSD-src-369cab6800d25131e3b41b7b42d49507df962cfb.zip FreeBSD-src-369cab6800d25131e3b41b7b42d49507df962cfb.tar.gz | |
Eliminate the original method of requesting notification of aio_read(2) and
aio_write(2) completion through kevent(2). This method does not work on
64-bit architectures. It was deprecated in FreeBSD 4.4. See revisions
1.87 and 1.70.2.7.
Change aio_physwakeup() to call psignal(9) directly rather than indirectly
through a timeout(9). Discussed with: bde
Correct a bug introduced in revision 1.65 that could result in premature
delivery of a signal if an lio_listio(2) consisted of a mixture of
direct/raw and queued I/O operations. Observed by: tegge
Eliminate a field from struct kaioinfo that is now unused.
Reviewed by: tegge
Diffstat (limited to 'lib/libc')
| -rw-r--r-- | lib/libc/sys/kqueue.2 | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/lib/libc/sys/kqueue.2 b/lib/libc/sys/kqueue.2 index 5e84e8a..9c088c7 100644 --- a/lib/libc/sys/kqueue.2 +++ b/lib/libc/sys/kqueue.2 @@ -324,15 +324,6 @@ returned by the .Fn aio_* system call. The filter returns under the same conditions as aio_error. -.Pp -Alternatively, a kevent structure may be initialized, with -.Va ident -containing the descriptor of the kqueue, and the -address of the kevent structure placed in the -.Va aio_lio_opcode -field of the AIO request. -However, this approach will not work on -architectures with 64-bit pointers, and should be considered deprecated. .It EVFILT_VNODE Takes a file descriptor as the identifier and the events to watch for in .Va fflags , |
