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Searched refs:optval (Results 1 – 25 of 127) sorted by relevance

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/Linux-v5.4/tools/testing/selftests/bpf/progs/
Dsockopt_multi.c13 __u8 *optval = ctx->optval; in _getsockopt_child() local
18 if (optval + 1 > optval_end) in _getsockopt_child()
21 if (optval[0] != 0x80) in _getsockopt_child()
26 optval[0] = 0x90; in _getsockopt_child()
36 __u8 *optval = ctx->optval; in _getsockopt_parent() local
41 if (optval + 1 > optval_end) in _getsockopt_parent()
44 if (optval[0] != 0x90) in _getsockopt_parent()
49 optval[0] = 0xA0; in _getsockopt_parent()
59 __u8 *optval = ctx->optval; in _setsockopt() local
64 if (optval + 1 > optval_end) in _setsockopt()
[all …]
Dsockopt_sk.c29 __u8 *optval = ctx->optval; in _getsockopt() local
58 if (optval + 1 > optval_end) in _getsockopt()
72 optval[0] = storage->val; in _getsockopt()
82 __u8 *optval = ctx->optval; in _setsockopt() local
95 if (optval + sizeof(__u32) > optval_end) in _setsockopt()
98 *(__u32 *)optval = 0x55AA; in _setsockopt()
107 if (optval + 5 > optval_end) in _setsockopt()
110 memcpy(optval, "cubic", 5); in _setsockopt()
119 if (optval + 1 > optval_end) in _setsockopt()
127 storage->val = optval[0]; in _setsockopt()
Dsockopt_inherit.c56 __u8 *optval = ctx->optval; in _getsockopt() local
61 if (optval + 1 > optval_end) in _getsockopt()
70 optval[0] = storage->val; in _getsockopt()
81 __u8 *optval = ctx->optval; in _setsockopt() local
86 if (optval + 1 > optval_end) in _setsockopt()
93 storage->val = optval[0]; in _setsockopt()
/Linux-v5.4/include/net/
Dbond_options.h118 static inline void __bond_opt_init(struct bond_opt_value *optval, in __bond_opt_init() argument
121 memset(optval, 0, sizeof(*optval)); in __bond_opt_init()
122 optval->value = ULLONG_MAX; in __bond_opt_init()
124 optval->string = string; in __bond_opt_init()
126 optval->value = value; in __bond_opt_init()
128 #define bond_opt_initval(optval, value) __bond_opt_init(optval, NULL, value) argument
129 #define bond_opt_initstr(optval, str) __bond_opt_init(optval, str, ULLONG_MAX) argument
/Linux-v5.4/net/sctp/
Dsocket.c1379 char __user *optval, in sctp_getsockopt_connectx3() argument
1392 if (copy_from_user(&param32, optval, sizeof(param32))) in sctp_getsockopt_connectx3()
1403 if (copy_from_user(&param, optval, sizeof(param))) in sctp_getsockopt_connectx3()
1411 if (copy_to_user(optval, &assoc_id, sizeof(assoc_id))) in sctp_getsockopt_connectx3()
2192 char __user *optval, in sctp_setsockopt_disable_fragments() argument
2200 if (get_user(val, (int __user *)optval)) in sctp_setsockopt_disable_fragments()
2208 static int sctp_setsockopt_events(struct sock *sk, char __user *optval, in sctp_setsockopt_events() argument
2220 if (copy_from_user(&subscribe, optval, optlen)) in sctp_setsockopt_events()
2262 static int sctp_setsockopt_autoclose(struct sock *sk, char __user *optval, in sctp_setsockopt_autoclose() argument
2273 if (copy_from_user(&sp->autoclose, optval, optlen)) in sctp_setsockopt_autoclose()
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/Linux-v5.4/net/ipv6/
Dipv6_sockglue.c140 char __user *optval, unsigned int optlen) in do_ipv6_setsockopt() argument
148 if (!optval) in do_ipv6_setsockopt()
152 if (get_user(val, (int __user *) optval)) in do_ipv6_setsockopt()
161 return ip6_mroute_setsockopt(sk, optname, optval, optlen); in do_ipv6_setsockopt()
410 optval = NULL; in do_ipv6_setsockopt()
411 else if (!optval) in do_ipv6_setsockopt()
417 new = memdup_user(optval, optlen); in do_ipv6_setsockopt()
480 else if (optlen < sizeof(struct in6_pktinfo) || !optval) in do_ipv6_setsockopt()
483 if (copy_from_user(&pkt, optval, sizeof(struct in6_pktinfo))) { in do_ipv6_setsockopt()
526 if (copy_from_user(opt+1, optval, optlen)) in do_ipv6_setsockopt()
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Dudp_impl.h19 char __user *optval, int __user *optlen);
21 char __user *optval, unsigned int optlen);
24 char __user *optval, unsigned int optlen);
26 char __user *optval, int __user *optlen);
Draw.c975 char __user *optval, int optlen) in rawv6_seticmpfilter() argument
981 if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen)) in rawv6_seticmpfilter()
992 char __user *optval, int __user *optlen) in rawv6_geticmpfilter() argument
1006 if (copy_to_user(optval, &raw6_sk(sk)->filter, len)) in rawv6_geticmpfilter()
1018 char __user *optval, unsigned int optlen) in do_rawv6_setsockopt() argument
1023 if (get_user(val, (int __user *)optval)) in do_rawv6_setsockopt()
1065 char __user *optval, unsigned int optlen) in rawv6_setsockopt() argument
1074 return rawv6_seticmpfilter(sk, level, optname, optval, optlen); in rawv6_setsockopt()
1081 return ipv6_setsockopt(sk, level, optname, optval, optlen); in rawv6_setsockopt()
1084 return do_rawv6_setsockopt(sk, level, optname, optval, optlen); in rawv6_setsockopt()
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/Linux-v5.4/net/ipv4/bpfilter/
Dsockopt.c26 char __user *optval, in bpfilter_mbox_request() argument
46 err = bpfilter_ops.sockopt(sk, optname, optval, optlen, is_set); in bpfilter_mbox_request()
52 int bpfilter_ip_set_sockopt(struct sock *sk, int optname, char __user *optval, in bpfilter_ip_set_sockopt() argument
55 return bpfilter_mbox_request(sk, optname, optval, optlen, true); in bpfilter_ip_set_sockopt()
58 int bpfilter_ip_get_sockopt(struct sock *sk, int optname, char __user *optval, in bpfilter_ip_get_sockopt() argument
66 return bpfilter_mbox_request(sk, optname, optval, len, false); in bpfilter_ip_get_sockopt()
/Linux-v5.4/net/rds/
Daf_rds.c293 static int rds_cancel_sent_to(struct rds_sock *rs, char __user *optval, in rds_cancel_sent_to() argument
311 if (copy_from_user(&sin, optval, sizeof(struct sockaddr_in))) { in rds_cancel_sent_to()
318 if (copy_from_user(&sin6, optval, in rds_cancel_sent_to()
330 static int rds_set_bool_option(unsigned char *optvar, char __user *optval, in rds_set_bool_option() argument
337 if (get_user(value, (int __user *) optval)) in rds_set_bool_option()
343 static int rds_cong_monitor(struct rds_sock *rs, char __user *optval, in rds_cong_monitor() argument
348 ret = rds_set_bool_option(&rs->rs_cong_monitor, optval, optlen); in rds_cong_monitor()
361 static int rds_set_transport(struct rds_sock *rs, char __user *optval, in rds_set_transport() argument
372 if (copy_from_user(&t_type, (int __user *)optval, sizeof(t_type))) in rds_set_transport()
383 static int rds_enable_recvtstamp(struct sock *sk, char __user *optval, in rds_enable_recvtstamp() argument
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/Linux-v5.4/net/ipv4/
Dip_sockglue.c591 int optname, char __user *optval, unsigned int optlen) in do_ip_setsockopt() argument
624 if (get_user(val, (int __user *) optval)) in do_ip_setsockopt()
629 if (get_user(ucval, (unsigned char __user *) optval)) in do_ip_setsockopt()
640 return ip_mroute_setsockopt(sk, optname, optval, optlen); in do_ip_setsockopt()
655 optval, optlen); in do_ip_setsockopt()
856 if (copy_from_user(&mreq, optval, sizeof(mreq))) in do_ip_setsockopt()
861 if (copy_from_user(&mreq, optval, in do_ip_setsockopt()
865 if (copy_from_user(&mreq.imr_address, optval, in do_ip_setsockopt()
918 if (copy_from_user(&mreq, optval, sizeof(mreq))) in do_ip_setsockopt()
922 if (copy_from_user(&mreq, optval, sizeof(struct ip_mreq))) in do_ip_setsockopt()
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Dudp_impl.h16 char __user *optval, unsigned int optlen);
18 char __user *optval, int __user *optlen);
22 char __user *optval, unsigned int optlen);
24 char __user *optval, int __user *optlen);
Draw.c812 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen) in raw_seticmpfilter() argument
816 if (copy_from_user(&raw_sk(sk)->filter, optval, optlen)) in raw_seticmpfilter()
821 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen) in raw_geticmpfilter() argument
834 copy_to_user(optval, &raw_sk(sk)->filter, len)) in raw_geticmpfilter()
841 char __user *optval, unsigned int optlen) in do_raw_setsockopt() argument
847 return raw_seticmpfilter(sk, optval, optlen); in do_raw_setsockopt()
853 char __user *optval, unsigned int optlen) in raw_setsockopt() argument
856 return ip_setsockopt(sk, level, optname, optval, optlen); in raw_setsockopt()
857 return do_raw_setsockopt(sk, level, optname, optval, optlen); in raw_setsockopt()
862 char __user *optval, unsigned int optlen) in compat_raw_setsockopt() argument
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/Linux-v5.4/net/dccp/
Dproto.c405 char __user *optval, unsigned int optlen) in dccp_setsockopt_service() argument
421 optval + sizeof(service), in dccp_setsockopt_service()
476 char __user *optval, unsigned int optlen) in dccp_setsockopt_ccid() argument
484 val = memdup_user(optval, optlen); in dccp_setsockopt_ccid()
501 char __user *optval, unsigned int optlen) in do_dccp_setsockopt() argument
517 return dccp_setsockopt_ccid(sk, optname, optval, optlen); in do_dccp_setsockopt()
523 if (get_user(val, (int __user *)optval)) in do_dccp_setsockopt()
527 return dccp_setsockopt_service(sk, val, optval, optlen); in do_dccp_setsockopt()
567 char __user *optval, unsigned int optlen) in dccp_setsockopt() argument
571 optname, optval, in dccp_setsockopt()
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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-v5.4/net/
Dcompat.c321 struct sock_fprog __user *get_compat_bpf_fprog(char __user *optval) in get_compat_bpf_fprog() argument
323 struct compat_sock_fprog __user *fprog32 = (struct compat_sock_fprog __user *)optval; in get_compat_bpf_fprog()
341 char __user *optval, unsigned int optlen) in do_set_attach_filter() argument
345 kfprog = get_compat_bpf_fprog(optval); in do_set_attach_filter()
354 char __user *optval, unsigned int optlen) in compat_sock_setsockopt() argument
359 optval, optlen); in compat_sock_setsockopt()
360 return sock_setsockopt(sock, level, optname, optval, optlen); in compat_sock_setsockopt()
364 char __user *optval, unsigned int optlen) in __compat_sys_setsockopt() argument
382 optname, optval, optlen); in __compat_sys_setsockopt()
385 optname, optval, optlen); in __compat_sys_setsockopt()
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/Linux-v5.4/include/linux/
Dbpfilter.h9 int bpfilter_ip_set_sockopt(struct sock *sk, int optname, char __user *optval,
11 int bpfilter_ip_get_sockopt(struct sock *sk, int optname, char __user *optval,
18 char __user *optval,
Dbpf-cgroup.h128 int *optname, char __user *optval,
131 int optname, char __user *optval,
297 #define BPF_CGROUP_RUN_PROG_SETSOCKOPT(sock, level, optname, optval, optlen, \ argument
303 optname, optval, \
317 #define BPF_CGROUP_RUN_PROG_GETSOCKOPT(sock, level, optname, optval, optlen, \ argument
323 optname, optval, \
401 #define BPF_CGROUP_RUN_PROG_GETSOCKOPT(sock, level, optname, optval, \ argument
403 #define BPF_CGROUP_RUN_PROG_SETSOCKOPT(sock, level, optname, optval, optlen, \ argument
/Linux-v5.4/drivers/net/bonding/
Dbond_procfs.c60 const struct bond_opt_value *optval; in bond_info_show_master() local
71 optval = bond_opt_get_val(BOND_OPT_FAIL_OVER_MAC, in bond_info_show_master()
73 seq_printf(seq, " (fail_over_mac %s)", optval->string); in bond_info_show_master()
79 optval = bond_opt_get_val(BOND_OPT_XMIT_HASH, in bond_info_show_master()
82 optval->string, bond->params.xmit_policy); in bond_info_show_master()
90 optval = bond_opt_get_val(BOND_OPT_PRIMARY_RESELECT, in bond_info_show_master()
93 optval->string); in bond_info_show_master()
137 optval = bond_opt_get_val(BOND_OPT_AD_SELECT, in bond_info_show_master()
140 optval->string); in bond_info_show_master()
/Linux-v5.4/net/tls/
Dtls_main.c336 static int do_tls_getsockopt_tx(struct sock *sk, char __user *optval, in do_tls_getsockopt_tx() argument
347 if (!optval || (len < sizeof(*crypto_info))) { in do_tls_getsockopt_tx()
366 if (copy_to_user(optval, crypto_info, sizeof(*crypto_info))) in do_tls_getsockopt_tx()
390 if (copy_to_user(optval, in do_tls_getsockopt_tx()
414 if (copy_to_user(optval, in do_tls_getsockopt_tx()
429 char __user *optval, int __user *optlen) in do_tls_getsockopt() argument
435 rc = do_tls_getsockopt_tx(sk, optval, optlen); in do_tls_getsockopt()
445 char __user *optval, int __user *optlen) in tls_getsockopt() argument
451 optname, optval, optlen); in tls_getsockopt()
453 return do_tls_getsockopt(sk, optname, optval, optlen); in tls_getsockopt()
[all …]
/Linux-v5.4/net/dns_resolver/
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-v5.4/drivers/crypto/chelsio/chtls/
Dchtls_main.c460 static int do_chtls_getsockopt(struct sock *sk, char __user *optval, in do_chtls_getsockopt() argument
466 if (copy_to_user(optval, &crypto_info, sizeof(struct tls_crypto_info))) in do_chtls_getsockopt()
472 char __user *optval, int __user *optlen) in chtls_getsockopt() argument
478 optname, optval, optlen); in chtls_getsockopt()
480 return do_chtls_getsockopt(sk, optval, optlen); in chtls_getsockopt()
484 char __user *optval, unsigned int optlen) in do_chtls_setsockopt() argument
493 if (!optval || optlen < sizeof(*crypto_info)) { in do_chtls_setsockopt()
498 rc = copy_from_user(&tmp_crypto_info, optval, sizeof(*crypto_info)); in do_chtls_setsockopt()
518 optval + sizeof(*crypto_info), in do_chtls_setsockopt()
540 char __user *optval, unsigned int optlen) in chtls_setsockopt() argument
[all …]
/Linux-v5.4/tools/testing/selftests/bpf/prog_tests/
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)),
807 offsetof(struct bpf_sockopt, optval)),
880 void *optval = NULL; in run_test() local
925 optval = malloc(test->get_optlen); in run_test()
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/Linux-v5.4/net/atm/
Dpvc.c66 char __user *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-v5.4/net/bluetooth/
Dl2cap_sock.c393 char __user *optval, int __user *optlen) in l2cap_sock_getsockopt_old() argument
431 if (copy_to_user(optval, (char *) &opts, len)) in l2cap_sock_getsockopt_old()
463 if (put_user(opt, (u32 __user *) optval)) in l2cap_sock_getsockopt_old()
481 if (copy_to_user(optval, (char *) &cinfo, len)) in l2cap_sock_getsockopt_old()
496 char __user *optval, int __user *optlen) in l2cap_sock_getsockopt() argument
507 return l2cap_sock_getsockopt_old(sock, optname, optval, optlen); in l2cap_sock_getsockopt()
537 if (copy_to_user(optval, (char *) &sec, len)) in l2cap_sock_getsockopt()
549 (u32 __user *) optval)) in l2cap_sock_getsockopt()
556 (u32 __user *) optval)) in l2cap_sock_getsockopt()
571 if (copy_to_user(optval, (char *) &pwr, len)) in l2cap_sock_getsockopt()
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