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| author | Michael Brown | 2007-07-08 15:11:07 +0200 |
|---|---|---|
| committer | Michael Brown | 2007-07-08 15:11:07 +0200 |
| commit | b34d4d044978714abe771ca8d7d07153ad048d82 (patch) | |
| tree | 017d6c4e37f0bc49df6ae461074a41691e08013f /src/core/resolv.c | |
| parent | Kill off unused request() method in data-xfer interface. (diff) | |
| download | ipxe-b34d4d044978714abe771ca8d7d07153ad048d82.tar.gz ipxe-b34d4d044978714abe771ca8d7d07153ad048d82.tar.xz ipxe-b34d4d044978714abe771ca8d7d07153ad048d82.zip | |
Separate the "is data ready" function of xfer_seek() into an
xfer_window() function, which can return a scalar rather than a
boolean.
Diffstat (limited to 'src/core/resolv.c')
| -rw-r--r-- | src/core/resolv.c | 17 |
1 files changed, 2 insertions, 15 deletions
diff --git a/src/core/resolv.c b/src/core/resolv.c index 7ca62cd8..5c25ddb1 100644 --- a/src/core/resolv.c +++ b/src/core/resolv.c @@ -308,25 +308,12 @@ struct named_socket { int have_local; }; -/** - * Handle seek() event - * - * @v xfer Data transfer interface - * @v offset Offset to new position - * @v whence Basis for new position - * @ret rc Return status code - */ -static int resolv_xfer_seek ( struct xfer_interface *xfer __unused, - off_t offset __unused, int whence __unused ) { - /* Never ready to accept data */ - return -EAGAIN; -} - /** Named socket opener data transfer interface operations */ static struct xfer_interface_operations named_xfer_ops = { .close = ignore_xfer_close, .vredirect = ignore_xfer_vredirect, - .seek = resolv_xfer_seek, + .seek = ignore_xfer_seek, + .window = no_xfer_window, .alloc_iob = default_xfer_alloc_iob, .deliver_iob = xfer_deliver_as_raw, .deliver_raw = ignore_xfer_deliver_raw, |