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libvirt/tests/libxlmock.c
Michal Privoznik 4f159d4269 lib: Finish using struct zero initializer manually
There are some cases left after previous commit which were not
picked up by coccinelle. Mostly, becuase the spatch was not
generic enough. We are left with cases like: two variables
declared on one line, a variable declared in #ifdef-s (there are
notoriously difficult for coccinelle), arrays, macro definitions,
etc.

Finish what coccinelle started, by hand.

Signed-off-by: Michal Privoznik <mprivozn@redhat.com>
Reviewed-by: Claudio Fontana <cfontana@suse.de>
2023-08-03 16:41:19 +02:00

172 lines
4.5 KiB
C

/*
* libxlmock.c: mocking of xenstore/libxs for libxl
*
* Copyright (C) 2014 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library. If not, see
* <http://www.gnu.org/licenses/>.
*/
#include <config.h>
#if defined(WITH_LIBXL) && defined(WITH_YAJL)
# include "virmock.h"
# include <sys/stat.h>
# include <unistd.h>
# include <libxl.h>
# include <xenstore.h>
# include <xenctrl.h>
# include "libxl/libxl_capabilities.h"
VIR_MOCK_IMPL_RET_VOID(xs_daemon_open,
struct xs_handle *)
{
VIR_MOCK_REAL_INIT(xs_daemon_open);
return (void*)0x1;
}
VIR_MOCK_IMPL_RET_ARGS(xs_open,
struct xs_handle *,
unsigned long, flags)
{
VIR_MOCK_REAL_INIT(xs_open);
return (void*)0x1;
}
VIR_MOCK_IMPL_RET_ARGS(xc_interface_open,
xc_interface *,
xentoollog_logger *, logger,
xentoollog_logger *, dombuild_logger,
unsigned, open_flags)
{
VIR_MOCK_REAL_INIT(xc_interface_open);
return (void*)0x1;
}
VIR_MOCK_IMPL_RET_ARGS(libxl_get_version_info,
const libxl_version_info*,
libxl_ctx *, ctx)
{
static libxl_version_info info = { 0 };
/* silence gcc warning about unused function */
if (0)
real_libxl_get_version_info(ctx);
return &info;
}
VIR_MOCK_IMPL_RET_ARGS(libxl_get_physinfo,
int,
libxl_ctx *, ctx,
libxl_physinfo *, physinfo)
{
memset(physinfo, 0, sizeof(*physinfo));
physinfo->nr_nodes = 6;
/* silence gcc warning about unused function */
if (0)
real_libxl_get_physinfo(ctx, physinfo);
return 0;
}
VIR_MOCK_STUB_RET_ARGS(libxl_get_free_memory,
int, 0,
libxl_ctx *, ctx,
# if LIBXL_API_VERSION < 0x040800
uint32_t *,
# else
uint64_t *,
# endif
memkb);
VIR_MOCK_STUB_RET_ARGS(xc_interface_close,
int, 0,
xc_interface *, handle)
VIR_MOCK_STUB_RET_ARGS(xc_physinfo,
int, 0,
xc_interface *, handle,
xc_physinfo_t *, put_info)
VIR_MOCK_STUB_RET_ARGS(xc_sharing_freed_pages,
long, 0,
xc_interface *, handle)
VIR_MOCK_STUB_RET_ARGS(xc_sharing_used_frames,
long, 0,
xc_interface *, handle)
VIR_MOCK_STUB_VOID_ARGS(xs_daemon_close,
struct xs_handle *, handle)
VIR_MOCK_STUB_VOID_ARGS(xs_close,
struct xs_handle *, xsh)
VIR_MOCK_STUB_RET_ARGS(bind,
int, 0,
int, sockfd,
const struct sockaddr *, addr,
socklen_t, addrlen)
VIR_MOCK_IMPL_RET_ARGS(libxl_get_required_shadow_memory,
unsigned long,
unsigned long, maxmem_kb,
unsigned int, smp_cpus)
{
/* silence gcc warning about unused function */
if (0)
real_libxl_get_required_shadow_memory(maxmem_kb, smp_cpus);
return 1234;
}
VIR_MOCK_IMPL_RET_ARGS(__xstat, int,
int, ver,
const char *, path,
struct stat *, sb)
{
VIR_MOCK_REAL_INIT(__xstat);
if (strstr(path, "xenstored.pid")) {
memset(sb, 0, sizeof(*sb));
return 0;
}
return real___xstat(ver, path, sb);
}
VIR_MOCK_IMPL_RET_ARGS(stat, int,
const char *, path,
struct stat *, sb)
{
VIR_MOCK_REAL_INIT(stat);
if (strstr(path, "xenstored.pid")) {
memset(sb, 0, sizeof(*sb));
return 0;
}
return real_stat(path, sb);
}
int
libxlDomainGetEmulatorType(const virDomainDef *def G_GNUC_UNUSED)
{
return LIBXL_DEVICE_MODEL_VERSION_QEMU_XEN;
}
#endif /* WITH_LIBXL && WITH_YAJL */