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sock/posix: Add helper macros to get/set fields in sock_impl_opts structure

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Signed-off-by: Evgeniy Kochetov <evgeniik@mellanox.com>
Change-Id: I2fe650556edf22e253976dcd4ddf07d649789d11
Reviewed-on: https://review.spdk.io/gerrit/c/spdk/spdk/+/3498
Tested-by: SPDK CI Jenkins <sys_sgci@intel.com>
Community-CI: Mellanox Build Bot
Reviewed-by: Jim Harris <james.r.harris@intel.com>
Reviewed-by: Shuhei Matsumoto <shuhei.matsumoto.xt@hitachi.com>
Reviewed-by: Ben Walker <benjamin.walker@intel.com>
This commit is contained in:
Evgeniy Kochetov 2020-07-23 11:21:33 +03:00 committed by Jim Harris
parent 81437ff6ce
commit 59b5ba5ca9
1 changed files with 14 additions and 10 deletions
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24
module/sock/posix/posix.c
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@ -1325,13 +1325,15 @@ posix_sock_impl_get_opts(struct spdk_sock_impl_opts *opts, size_t *len)
#define FIELD_OK(field) \
offsetof(struct spdk_sock_impl_opts, field) + sizeof(opts->field) <= *len
if (FIELD_OK(recv_buf_size)) {
opts->recv_buf_size = g_spdk_posix_sock_impl_opts.recv_buf_size;
}
if (FIELD_OK(send_buf_size)) {
opts->send_buf_size = g_spdk_posix_sock_impl_opts.send_buf_size;
#define GET_FIELD(field) \
if (FIELD_OK(field)) { \
opts->field = g_spdk_posix_sock_impl_opts.field; \
}
GET_FIELD(recv_buf_size);
GET_FIELD(send_buf_size);
#undef GET_FIELD
#undef FIELD_OK
*len = spdk_min(*len, sizeof(g_spdk_posix_sock_impl_opts));
@ -1349,13 +1351,15 @@ posix_sock_impl_set_opts(const struct spdk_sock_impl_opts *opts, size_t len)
#define FIELD_OK(field) \
offsetof(struct spdk_sock_impl_opts, field) + sizeof(opts->field) <= len
if (FIELD_OK(recv_buf_size)) {
g_spdk_posix_sock_impl_opts.recv_buf_size = opts->recv_buf_size;
}
if (FIELD_OK(send_buf_size)) {
g_spdk_posix_sock_impl_opts.send_buf_size = opts->send_buf_size;
#define SET_FIELD(field) \
if (FIELD_OK(field)) { \
g_spdk_posix_sock_impl_opts.field = opts->field; \
}
SET_FIELD(recv_buf_size);
SET_FIELD(send_buf_size);
#undef SET_FIELD
#undef FIELD_OK
return 0;