build-sys: move slirp as git submodule project

The slirp project is now hosted on freedesktop at:
https://gitlab.freedesktop.org/slirp.

The libslirp source was extracted from qemu/slirp filtered through
clang-format (available in project tree). The qemu slirp directory can
be swapped by a git submodule.

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20190424110041.8175-3-marcandre.lureau@redhat.com>
Signed-off-by: Samuel Thibault <samuel.thibault@ens-lyon.org>

2 files changed, 0 insertions, 120 deletions

diff --git a/slirp b/slirp
new file mode 160000
+Subproject 59a1b1f165458c2acb7ff0525b543945f741622
diff --git a/slirp/src/stream.c b/slirp/src/stream.c
deleted file mode 100644
index 9c1764c0b7..0000000000
--- a/slirp/src/stream.c
+++ /dev/null
@@ -1,120 +0,0 @@
-/* SPDX-License-Identifier: MIT */
-/*
- * libslirp io streams
- *
- * Copyright (c) 2018 Red Hat, Inc.
- *
- * Permission is hereby granted, free of charge, to any person obtaining a copy
- * of this software and associated documentation files (the "Software"), to deal
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-#include "stream.h"
-#include <glib.h>
-
-bool slirp_istream_read(SlirpIStream *f, void *buf, size_t size)
-{
-    return f->read_cb(buf, size, f->opaque) == size;
-}
-
-bool slirp_ostream_write(SlirpOStream *f, const void *buf, size_t size)
-{
-    return f->write_cb(buf, size, f->opaque) == size;
-}
-
-uint8_t slirp_istream_read_u8(SlirpIStream *f)
-{
-    uint8_t b;
-
-    if (slirp_istream_read(f, &b, sizeof(b))) {
-        return b;
-    }
-
-    return 0;
-}
-
-bool slirp_ostream_write_u8(SlirpOStream *f, uint8_t b)
-{
-    return slirp_ostream_write(f, &b, sizeof(b));
-}
-
-uint16_t slirp_istream_read_u16(SlirpIStream *f)
-{
-    uint16_t b;
-
-    if (slirp_istream_read(f, &b, sizeof(b))) {
-        return GUINT16_FROM_BE(b);
-    }
-
-    return 0;
-}
-
-bool slirp_ostream_write_u16(SlirpOStream *f, uint16_t b)
-{
-    b =  GUINT16_TO_BE(b);
-    return slirp_ostream_write(f, &b, sizeof(b));
-}
-
-uint32_t slirp_istream_read_u32(SlirpIStream *f)
-{
-    uint32_t b;
-
-    if (slirp_istream_read(f, &b, sizeof(b))) {
-        return GUINT32_FROM_BE(b);
-    }
-
-    return 0;
-}
-
-bool slirp_ostream_write_u32(SlirpOStream *f, uint32_t b)
-{
-    b = GUINT32_TO_BE(b);
-    return slirp_ostream_write(f, &b, sizeof(b));
-}
-
-int16_t slirp_istream_read_i16(SlirpIStream *f)
-{
-    int16_t b;
-
-    if (slirp_istream_read(f, &b, sizeof(b))) {
-        return GINT16_FROM_BE(b);
-    }
-
-    return 0;
-}
-
-bool slirp_ostream_write_i16(SlirpOStream *f, int16_t b)
-{
-    b = GINT16_TO_BE(b);
-    return slirp_ostream_write(f, &b, sizeof(b));
-}
-
-int32_t slirp_istream_read_i32(SlirpIStream *f)
-{
-    int32_t b;
-
-    if (slirp_istream_read(f, &b, sizeof(b))) {
-        return GINT32_FROM_BE(b);
-    }
-
-    return 0;
-}
-
-bool slirp_ostream_write_i32(SlirpOStream *f, int32_t b)
-{
-    b = GINT32_TO_BE(b);
-    return slirp_ostream_write(f, &b, sizeof(b));
-}