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Searched refs:optval (Results 1 – 25 of 123) sorted by relevance

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/linux-6.3-rc2/tools/testing/selftests/bpf/progs/
A Dsockopt_sk.c33 __u8 *optval = ctx->optval; in _getsockopt() local
86 if (optval + 1 > optval_end) in _getsockopt()
92 optval[0] = 0x55; in _getsockopt()
108 if (optval + 1 > optval_end) in _getsockopt()
122 optval[0] = storage->val; in _getsockopt()
132 __u8 *optval = ctx->optval; in _setsockopt() local
158 *(__u32 *)optval = 0x55AA; in _setsockopt()
170 memcpy(optval, "cubic", 5); in _setsockopt()
185 optval[0] = 0; in _setsockopt()
201 if (optval + 1 > optval_end) in _setsockopt()
[all …]
A Dsockopt_multi.c12 __u8 *optval = ctx->optval; in _getsockopt_child() local
17 if (optval + 1 > optval_end) in _getsockopt_child()
20 if (optval[0] != 0x80) in _getsockopt_child()
25 optval[0] = 0x90; in _getsockopt_child()
35 __u8 *optval = ctx->optval; in _getsockopt_parent() local
40 if (optval + 1 > optval_end) in _getsockopt_parent()
43 if (optval[0] != 0x90) in _getsockopt_parent()
48 optval[0] = 0xA0; in _getsockopt_parent()
58 __u8 *optval = ctx->optval; in _setsockopt() local
63 if (optval + 1 > optval_end) in _setsockopt()
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A Dsockopt_inherit.c55 __u8 *optval = ctx->optval; in _getsockopt() local
60 if (optval + 1 > optval_end) in _getsockopt()
69 optval[0] = storage->val; in _getsockopt()
80 __u8 *optval = ctx->optval; in _setsockopt() local
85 if (optval + 1 > optval_end) in _setsockopt()
92 storage->val = optval[0]; in _setsockopt()
A Dsockopt_qos_to_cc.c16 int *optval = ctx->optval; in sockopt_qos_to_cc() local
24 if (optval + 1 > optval_end) in sockopt_qos_to_cc()
33 if (*optval == 0x2d) { in sockopt_qos_to_cc()
/linux-6.3-rc2/net/mptcp/
A Dsockopt.c123 sockptr_t optval = KERNEL_SOCKPTR(&val); in mptcp_sol_socket_intval() local
128 optval, sizeof(val)); in mptcp_sol_socket_intval()
147 sockptr_t optval = KERNEL_SOCKPTR(&val); in mptcp_setsockopt_sol_socket_tstamp() local
153 optval, sizeof(val)); in mptcp_setsockopt_sol_socket_tstamp()
171 sockptr_t optval, in mptcp_setsockopt_sol_socket_int() argument
207 sockptr_t optval, in mptcp_setsockopt_sol_socket_timestamping() argument
340 optval, optlen); in mptcp_setsockopt_sol_socket()
815 optval, optlen); in mptcp_setsockopt_sol_tcp()
937 char __user *optval, in mptcp_put_subflow_data() argument
1155 if (copy_to_user(optval, &ucval, 1)) in mptcp_put_int_option()
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/linux-6.3-rc2/include/net/
A Dbond_options.h138 static inline void __bond_opt_init(struct bond_opt_value *optval, in __bond_opt_init() argument
142 memset(optval, 0, sizeof(*optval)); in __bond_opt_init()
143 optval->value = ULLONG_MAX; in __bond_opt_init()
145 optval->value = value; in __bond_opt_init()
147 optval->string = string; in __bond_opt_init()
150 memcpy(optval->extra, extra, extra_len); in __bond_opt_init()
152 #define bond_opt_initval(optval, value) __bond_opt_init(optval, NULL, value, NULL, 0) argument
153 #define bond_opt_initstr(optval, str) __bond_opt_init(optval, str, ULLONG_MAX, NULL, 0) argument
154 #define bond_opt_initextra(optval, extra, extra_len) \ argument
155 __bond_opt_init(optval, NULL, ULLONG_MAX, extra, extra_len)
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/linux-6.3-rc2/net/ipv6/
A Dipv6_sockglue.c142 sockptr_t optval, int optlen) in copy_group_source_from_sockptr() argument
165 sockptr_t optval, int optlen) in do_ipv6_mcast_group_source() argument
216 gsf = memdup_sockptr(optval, optlen); in ipv6_set_mcast_msfilter()
281 sockptr_t optval, int optlen) in ipv6_mcast_join_leave() argument
301 sockptr_t optval, int optlen) in compat_ipv6_mcast_join_leave() argument
337 if (sockptr_is_null(optval)) in ipv6_set_opt_hdr()
344 new = memdup_sockptr(optval, optlen); in ipv6_set_opt_hdr()
403 if (sockptr_is_null(optval)) in do_ipv6_setsockopt()
669 sockptr_is_null(optval)) in do_ipv6_setsockopt()
1158 if (optval.is_kernel) { in do_ipv6_getsockopt()
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/linux-6.3-rc2/net/ipv4/
A Dip_sockglue.c699 sockptr_t optval, int optlen) in copy_group_source_from_sockptr() argument
722 sockptr_t optval, int optlen) in do_mcast_group_source() argument
779 gsf = memdup_sockptr(optval, optlen); in ip_set_mcast_msfilter()
846 sockptr_t optval, int optlen) in ip_mcast_join_leave() argument
868 sockptr_t optval, int optlen) in compat_ip_mcast_join_leave() argument
1221 if (copy_from_sockptr(&mreq, optval, in do_ip_setsockopt()
1495 err = ip_mc_gsfget(sk, &gsf, optval, in ip_get_mcast_msfilter()
1527 err = ip_mc_gsfget(sk, &gf, optval, in compat_ip_get_mcast_msfilter()
1723 if (optval.is_kernel) { in do_ip_getsockopt()
1725 msg.msg_control = optval.kernel; in do_ip_getsockopt()
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/linux-6.3-rc2/net/tls/
A Dtls_main.c366 if (!optval || (len < sizeof(*crypto_info))) { in do_tls_getsockopt_conf()
413 if (copy_to_user(optval, in do_tls_getsockopt_conf()
435 if (copy_to_user(optval, in do_tls_getsockopt_conf()
474 if (copy_to_user(optval, chacha20_poly1305, in do_tls_getsockopt_conf()
531 if (copy_to_user(optval, in do_tls_getsockopt_conf()
553 if (copy_to_user(optval, in do_tls_getsockopt_conf()
581 if (copy_to_user(optval, &value, sizeof(value))) in do_tls_getsockopt_tx_zc()
616 char __user *optval, int __user *optlen) in do_tls_getsockopt() argument
645 char __user *optval, int __user *optlen) in tls_getsockopt() argument
651 optname, optval, optlen); in tls_getsockopt()
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/linux-6.3-rc2/net/rds/
A Daf_rds.c310 if (copy_from_sockptr(&sin, optval, in rds_cancel_sent_to()
318 if (copy_from_sockptr(&sin6, optval, in rds_cancel_sent_to()
433 sockptr_t optval, unsigned int optlen) in rds_setsockopt() argument
445 ret = rds_cancel_sent_to(rs, optval, optlen); in rds_setsockopt()
448 ret = rds_get_mr(rs, optval, optlen); in rds_setsockopt()
451 ret = rds_get_mr_for_dest(rs, optval, optlen); in rds_setsockopt()
454 ret = rds_free_mr(rs, optval, optlen); in rds_setsockopt()
460 ret = rds_cong_monitor(rs, optval, optlen); in rds_setsockopt()
464 ret = rds_set_transport(rs, optval, optlen); in rds_setsockopt()
484 char __user *optval, int __user *optlen) in rds_getsockopt() argument
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/linux-6.3-rc2/net/ipv4/bpfilter/
A Dsockopt.c24 static int bpfilter_mbox_request(struct sock *sk, int optname, sockptr_t optval, in bpfilter_mbox_request() argument
48 err = bpfilter_ops.sockopt(sk, optname, optval, optlen, is_set); in bpfilter_mbox_request()
54 int bpfilter_ip_set_sockopt(struct sock *sk, int optname, sockptr_t optval, in bpfilter_ip_set_sockopt() argument
57 return bpfilter_mbox_request(sk, optname, optval, optlen, true); in bpfilter_ip_set_sockopt()
60 int bpfilter_ip_get_sockopt(struct sock *sk, int optname, char __user *optval, in bpfilter_ip_get_sockopt() argument
68 return bpfilter_mbox_request(sk, optname, USER_SOCKPTR(optval), len, in bpfilter_ip_get_sockopt()
/linux-6.3-rc2/net/sctp/
A Dsocket.c2269 sp->autoclose = *optval; in sctp_setsockopt_autoclose()
5475 char __user *optval, in sctp_getsockopt_peer_addr_info() argument
6538 char __user *optval, in sctp_getsockopt_rtoinfo() argument
7309 char __user *optval, in sctp_getsockopt_pr_supported() argument
7348 char __user *optval, in sctp_getsockopt_default_prinfo() argument
7394 char __user *optval, in sctp_getsockopt_pr_assocstatus() argument
7809 char __user *optval, in sctp_getsockopt_auth_supported() argument
7848 char __user *optval, in sctp_getsockopt_ecn_supported() argument
7985 char __user *optval, in sctp_getsockopt_probe_interval() argument
8117 optval, optlen); in sctp_getsockopt()
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/linux-6.3-rc2/net/dccp/
A Dproto.c408 sockptr_t optval, unsigned int optlen) in dccp_setsockopt_service() argument
478 sockptr_t optval, unsigned int optlen) in dccp_setsockopt_ccid() argument
486 val = memdup_sockptr(optval, optlen); in dccp_setsockopt_ccid()
503 sockptr_t optval, unsigned int optlen) in do_dccp_setsockopt() argument
573 optname, optval, in dccp_setsockopt()
581 __be32 __user *optval, in dccp_getsockopt_service() argument
600 put_user(dp->dccps_service, optval) || in dccp_getsockopt_service()
628 (__be32 __user *)optval, optlen); in do_dccp_getsockopt()
661 len, (u32 __user *)optval, optlen); in do_dccp_getsockopt()
664 len, (u32 __user *)optval, optlen); in do_dccp_getsockopt()
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A Dccid.h80 u32 __user *optval,
84 u32 __user *optval,
243 u32 __user *optval, int __user *optlen) in ccid_hc_rx_getsockopt() argument
248 optval, optlen); in ccid_hc_rx_getsockopt()
254 u32 __user *optval, int __user *optlen) in ccid_hc_tx_getsockopt() argument
259 optval, optlen); in ccid_hc_tx_getsockopt()
/linux-6.3-rc2/Documentation/bpf/
A Dprog_cgroup_sockopt.rst16 all input arguments: ``level``, ``optname``, ``optval`` and ``optlen``.
44 sockopt. The BPF hook can observe ``optval``, ``optlen`` and ``retval``
60 * ``1`` - success: copy ``optval`` and ``optlen`` to userspace, return
78 adjust ``optval``, ``optlen`` and reset ``retval`` to 0. After that
84 to the input arguments (``level``, ``optname``, ``optval``, ``optlen``),
89 Large optval
91 When the ``optval`` is greater than the ``PAGE_SIZE``, the BPF program
96 done by the BPF program to the ``optval`` are ignored.
98 indicates that the kernel should use BPF's trimmed ``optval``.
/linux-6.3-rc2/include/linux/
A Dbpfilter.h10 int bpfilter_ip_set_sockopt(struct sock *sk, int optname, sockptr_t optval,
12 int bpfilter_ip_get_sockopt(struct sock *sk, int optname, char __user *optval,
20 int (*sockopt)(struct sock *sk, int optname, sockptr_t optval,
A Dbpf-cgroup.h140 int *optname, char __user *optval,
143 int optname, char __user *optval,
148 int optname, void *optval,
363 #define BPF_CGROUP_RUN_PROG_SETSOCKOPT(sock, level, optname, optval, optlen, \ argument
370 optname, optval, \
384 #define BPF_CGROUP_RUN_PROG_GETSOCKOPT(sock, level, optname, optval, optlen, \ argument
395 sock, level, optname, optval, optlen, \
406 sock, level, optname, optval, optlen, retval); \
502 #define BPF_CGROUP_RUN_PROG_GETSOCKOPT(sock, level, optname, optval, \ argument
504 #define BPF_CGROUP_RUN_PROG_GETSOCKOPT_KERN(sock, level, optname, optval, \ argument
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/linux-6.3-rc2/net/dns_resolver/
A Ddns_key.c151 char optval[128]; in dns_resolver_preparse() local
155 if (opt_len <= 0 || opt_len > sizeof(optval)) { in dns_resolver_preparse()
165 memcpy(optval, eq, next_opt - eq); in dns_resolver_preparse()
166 optval[next_opt - eq] = '\0'; in dns_resolver_preparse()
169 optval[0] = '\0'; in dns_resolver_preparse()
173 opt_nlen, opt_nlen, opt, optval); in dns_resolver_preparse()
181 ret = kstrtoul(optval, 10, &derrno); in dns_resolver_preparse()
/linux-6.3-rc2/drivers/net/bonding/
A Dbond_procfs.c61 const struct bond_opt_value *optval; in bond_info_show_master() local
72 optval = bond_opt_get_val(BOND_OPT_FAIL_OVER_MAC, in bond_info_show_master()
74 seq_printf(seq, " (fail_over_mac %s)", optval->string); in bond_info_show_master()
80 optval = bond_opt_get_val(BOND_OPT_XMIT_HASH, in bond_info_show_master()
83 optval->string, bond->params.xmit_policy); in bond_info_show_master()
91 optval = bond_opt_get_val(BOND_OPT_PRIMARY_RESELECT, in bond_info_show_master()
94 optval->string); in bond_info_show_master()
158 optval = bond_opt_get_val(BOND_OPT_AD_SELECT, in bond_info_show_master()
161 optval->string); in bond_info_show_master()
/linux-6.3-rc2/drivers/net/ethernet/chelsio/inline_crypto/chtls/
A Dchtls_main.c467 static int do_chtls_getsockopt(struct sock *sk, char __user *optval, in do_chtls_getsockopt() argument
479 char __user *optval, int __user *optlen) in chtls_getsockopt() argument
485 optname, optval, optlen); in chtls_getsockopt()
487 return do_chtls_getsockopt(sk, optval, optlen); in chtls_getsockopt()
491 sockptr_t optval, unsigned int optlen) in do_chtls_setsockopt() argument
501 if (sockptr_is_null(optval) || optlen < sizeof(*crypto_info)) { in do_chtls_setsockopt()
530 optval, sizeof(*crypto_info), in do_chtls_setsockopt()
547 optval, sizeof(*crypto_info), in do_chtls_setsockopt()
570 sockptr_t optval, unsigned int optlen) in chtls_setsockopt() argument
576 optname, optval, optlen); in chtls_setsockopt()
[all …]
/linux-6.3-rc2/tools/testing/selftests/bpf/prog_tests/
A Dsockopt.c106 offsetof(struct bpf_sockopt, optval)),
321 offsetof(struct bpf_sockopt, optval)),
348 offsetof(struct bpf_sockopt, optval)),
452 offsetof(struct bpf_sockopt, optval)),
656 offsetof(struct bpf_sockopt, optval)),
734 offsetof(struct bpf_sockopt, optval)),
761 offsetof(struct bpf_sockopt, optval)),
879 void *optval = NULL; in run_test() local
924 optval = malloc(test->get_optlen); in run_test()
930 optval, &optlen); in run_test()
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/linux-6.3-rc2/net/bluetooth/
A Dl2cap_sock.c539 if (put_user(opt, (u32 __user *) optval)) in l2cap_sock_getsockopt_old()
572 char __user *optval, int __user *optlen) in l2cap_sock_getsockopt() argument
614 if (copy_to_user(optval, (char *) &sec, len)) in l2cap_sock_getsockopt()
626 (u32 __user *) optval)) in l2cap_sock_getsockopt()
633 (u32 __user *) optval)) in l2cap_sock_getsockopt()
691 if (put_user(phys, (u32 __user *) optval)) in l2cap_sock_getsockopt()
712 if (put_user(mode, (u8 __user *) optval)) in l2cap_sock_getsockopt()
775 if (copy_from_sockptr(&opts, optval, len)) { in l2cap_sock_setsockopt_old()
898 sockptr_t optval, unsigned int optlen) in l2cap_sock_setsockopt() argument
932 if (copy_from_sockptr(&sec, optval, len)) { in l2cap_sock_setsockopt()
[all …]
/linux-6.3-rc2/net/atm/
A Dpvc.c66 sockptr_t optval, unsigned int optlen) in pvc_setsockopt() argument
72 error = vcc_setsockopt(sock, level, optname, optval, optlen); in pvc_setsockopt()
78 char __user *optval, int __user *optlen) in pvc_getsockopt() argument
84 error = vcc_getsockopt(sock, level, optname, optval, optlen); in pvc_getsockopt()
/linux-6.3-rc2/net/core/
A Dsock.c373 *(struct old_timeval32 *)optval = tv32; in sock_get_timeout()
740 if (copy_to_sockptr(optval, devname, len)) in sock_getbindtodevice()
1088 sockptr_t optval, unsigned int optlen) in sk_setsockopt() argument
1549 sockptr_t optval, unsigned int optlen) in sock_setsockopt() argument
1552 optval, optlen); in sock_setsockopt()
1596 sockptr_t optval, sockptr_t optlen) in sk_getsockopt() argument
1788 if (copy_to_sockptr(optval, address, len)) in sk_getsockopt()
1806 optval, optlen, len); in sk_getsockopt()
1838 len = sk_get_filter(sk, optval, len); in sk_getsockopt()
1955 if (copy_to_sockptr(optval, &v, len)) in sk_getsockopt()
[all …]
/linux-6.3-rc2/net/bpfilter/
A Dbpfilter_kern.c63 sockptr_t optval, unsigned int optlen, in bpfilter_process_sockopt() argument
70 .addr = (uintptr_t)optval.user, in bpfilter_process_sockopt()
73 if (sockptr_is_kernel(optval)) { in bpfilter_process_sockopt()

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