diff options
| author | Andrew Tridgell <tridge@samba.org> | 2005-06-03 13:20:08 +0000 |
|---|---|---|
| committer | Andrew Tridgell <tridge@samba.org> | 2005-06-03 13:20:08 +0000 |
| commit | a003e0418774f47ceaaac5d272408244db2dfa53 (patch) | |
| tree | c440158ef1e894451900c510e52f47d9b035b51b /source/lib/socket/socket_unix.c | |
| parent | 6f059bfc0d1521f7ef8813d2bff2de522ee9e28f (diff) | |
| download | samba-a003e0418774f47ceaaac5d272408244db2dfa53.tar.gz samba-a003e0418774f47ceaaac5d272408244db2dfa53.tar.xz samba-a003e0418774f47ceaaac5d272408244db2dfa53.zip | |
r7227: added a socket_pending() call to abstract away the FIONREAD ioctl. It
will be interesting to see if this causes any portability problems, as
it is a less commonly used call.
Diffstat (limited to 'source/lib/socket/socket_unix.c')
| -rw-r--r-- | source/lib/socket/socket_unix.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/source/lib/socket/socket_unix.c b/source/lib/socket/socket_unix.c index 04ba89578f8..f27076b5d8a 100644 --- a/source/lib/socket/socket_unix.c +++ b/source/lib/socket/socket_unix.c @@ -316,6 +316,16 @@ static int unixdom_get_fd(struct socket_context *sock) return sock->fd; } +static NTSTATUS unixdom_pending(struct socket_context *sock, size_t *npending) +{ + int value = 0; + if (ioctl(sock->fd, FIONREAD, &value) == 0) { + *npending = value; + return NT_STATUS_OK; + } + return map_nt_error_from_unix(errno); +} + static const struct socket_ops unixdom_ops = { .name = "unix", .fn_init = unixdom_init, @@ -327,6 +337,7 @@ static const struct socket_ops unixdom_ops = { .fn_send = unixdom_send, .fn_sendto = unixdom_sendto, .fn_close = unixdom_close, + .fn_pending = unixdom_pending, .fn_set_option = unixdom_set_option, |