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sock/posix: Add get/set_opts methods to posix socket implementation

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Signed-off-by: Evgeniy Kochetov <evgeniik@mellanox.com>
Change-Id: Ibfd731dd6e84f9fd4074ff88d1159ffe8c913970
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/609
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
This commit is contained in:
Evgeniy Kochetov 2020-01-28 13:09:08 +00:00 committed by Tomasz Zawadzki
parent e9e8735628
commit bc157de238
1 changed files with 38 additions and 2 deletions
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40
module/sock/posix/posix.c
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@ -1,8 +1,8 @@
/*- /*-
* BSD LICENSE * BSD LICENSE
* *
* Copyright (c) Intel Corporation. * Copyright (c) Intel Corporation. All rights reserved.
* All rights reserved. * Copyright (c) 2020 Mellanox Technologies LTD. All rights reserved.
* *
* Redistribution and use in source and binary forms, with or without * Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions * modification, are permitted provided that the following conditions
@ -1290,6 +1290,40 @@ posix_sock_group_impl_close(struct spdk_sock_group_impl *_group)
return rc; return rc;
} }
static int
posix_sock_impl_get_opts(struct spdk_sock_impl_opts *opts, size_t *len)
{
if (!opts || !len) {
errno = EINVAL;
return -1;
}
#define FIELD_OK(field) \
offsetof(struct spdk_sock_impl_opts, field) + sizeof(opts->field) <= *len
#undef FIELD_OK
*len = 0;
return 0;
}
static int
posix_sock_impl_set_opts(const struct spdk_sock_impl_opts *opts, size_t len)
{
if (!opts) {
errno = EINVAL;
return -1;
}
#define FIELD_OK(field) \
offsetof(struct spdk_sock_impl_opts, field) + sizeof(opts->field) <= len
#undef FIELD_OK
return 0;
}
static struct spdk_net_impl g_posix_net_impl = { static struct spdk_net_impl g_posix_net_impl = {
.name = "posix", .name = "posix",
.getaddr = posix_sock_getaddr, .getaddr = posix_sock_getaddr,
@ -1314,6 +1348,8 @@ static struct spdk_net_impl g_posix_net_impl = {
.group_impl_remove_sock = posix_sock_group_impl_remove_sock, .group_impl_remove_sock = posix_sock_group_impl_remove_sock,
.group_impl_poll = posix_sock_group_impl_poll, .group_impl_poll = posix_sock_group_impl_poll,
.group_impl_close = posix_sock_group_impl_close, .group_impl_close = posix_sock_group_impl_close,
.get_opts = posix_sock_impl_get_opts,
.set_opts = posix_sock_impl_set_opts,
}; };
SPDK_NET_IMPL_REGISTER(posix, &g_posix_net_impl, DEFAULT_SOCK_PRIORITY); SPDK_NET_IMPL_REGISTER(posix, &g_posix_net_impl, DEFAULT_SOCK_PRIORITY);