| /kernel/ |
| D | sysctl.c | 202 .maxlen = sizeof(val), in bpf_stats_handler()
259 static int _proc_do_string(char *data, int maxlen, int write, in _proc_do_string() argument
265 if (!data || !maxlen || !*lenp) { in _proc_do_string()
274 if (len > maxlen - 1) in _proc_do_string()
275 len = maxlen - 1; in _proc_do_string()
287 while ((p - buffer) < *lenp && len < maxlen - 1) { in _proc_do_string()
296 if (len > maxlen) in _proc_do_string()
297 len = maxlen; in _proc_do_string()
378 return _proc_do_string(table->data, table->maxlen, write, buffer, lenp, in proc_dostring()
610 if (!tbl_data || !table->maxlen || !*lenp || (*ppos && !write)) { in __do_proc_dointvec()
[all …]
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| D | sysctl-test.c | 29 .maxlen = sizeof(int), in sysctl_test_api_dointvec_null_tbl_data()
79 .maxlen = 0, in sysctl_test_api_dointvec_table_maxlen_unset()
122 .maxlen = sizeof(int), in sysctl_test_api_dointvec_table_len_is_zero()
156 .maxlen = sizeof(int), in sysctl_test_api_dointvec_table_read_but_position_set()
191 .maxlen = sizeof(int), in sysctl_test_dointvec_read_happy_single_positive()
222 .maxlen = sizeof(int), in sysctl_test_dointvec_read_happy_single_negative()
251 .maxlen = sizeof(int), in sysctl_test_dointvec_write_happy_single_positive()
281 .maxlen = sizeof(int), in sysctl_test_dointvec_write_happy_single_negative()
313 .maxlen = sizeof(int), in sysctl_test_api_dointvec_write_single_less_int_min()
351 .maxlen = sizeof(int), in sysctl_test_api_dointvec_write_single_greater_int_max()
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| D | utsname_sysctl.c | 79 .maxlen = sizeof(init_uts_ns.name.sysname),
86 .maxlen = sizeof(init_uts_ns.name.release),
93 .maxlen = sizeof(init_uts_ns.name.version),
100 .maxlen = sizeof(init_uts_ns.name.nodename),
108 .maxlen = sizeof(init_uts_ns.name.domainname),
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| D | kallsyms.c | 62 char *result, size_t maxlen) in kallsyms_expand_symbol() argument
90 if (maxlen <= 1) in kallsyms_expand_symbol()
94 maxlen--; in kallsyms_expand_symbol()
102 if (maxlen) in kallsyms_expand_symbol()
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| D | umh.c | 552 .maxlen = _KERNEL_CAPABILITY_U32S * sizeof(unsigned long),
559 .maxlen = _KERNEL_CAPABILITY_U32S * sizeof(unsigned long),
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| D | stackleak.c | 30 table->maxlen = sizeof(int); in stack_erasing_sysctl()
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| D | panic.c | 84 .maxlen = sizeof(int),
94 .maxlen = sizeof(warn_limit),
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| D | pid_namespace.c | 306 .maxlen = sizeof(int),
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| D | params.c | 514 if (strlen(val)+1 > kps->maxlen) { in param_set_copystring()
516 kp->name, kps->maxlen-1); in param_set_copystring()
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| D | ucount.c | 67 .maxlen = sizeof(long), \
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| D | seccomp.c | 2250 table.maxlen = sizeof(names); in read_actions_logged()
2268 table.maxlen = sizeof(names); in write_actions_logged()
2344 .maxlen = sizeof(seccomp_actions_avail),
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| D | exit.c | 86 .maxlen = sizeof(oops_limit),
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| /kernel/trace/ |
| D | trace_probe_kernel.h | 55 int maxlen = get_loc_len(*(u32 *)dest); in kern_fetch_store_string_user() local
59 if (unlikely(!maxlen)) in kern_fetch_store_string_user()
64 ret = strncpy_from_user_nofault(__dest, uaddr, maxlen); in kern_fetch_store_string_user()
77 int maxlen = get_loc_len(*(u32 *)dest); in kern_fetch_store_string() local
86 if (unlikely(!maxlen)) in kern_fetch_store_string()
95 ret = strncpy_from_kernel_nofault(__dest, (void *)addr, maxlen); in kern_fetch_store_string()
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| D | trace_probe_tmpl.h | 90 int maxlen = get_loc_len(*(u32 *)dest); in fetch_store_symstring() local
93 if (unlikely(!maxlen)) in fetch_store_symstring()
235 int header_size, int maxlen) in store_trace_args() argument
248 *dl = make_data_loc(maxlen, dyndata - base); in store_trace_args()
252 maxlen -= ret; in store_trace_args()
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| D | trace_dynevent.c | 409 void dynevent_cmd_init(struct dynevent_cmd *cmd, char *buf, int maxlen, in dynevent_cmd_init() argument
415 seq_buf_init(&cmd->seq, buf, maxlen); in dynevent_cmd_init()
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| D | trace_dynevent.h | 122 extern void dynevent_cmd_init(struct dynevent_cmd *cmd, char *buf, int maxlen,
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| D | trace_probe.h | 72 u32 maxlen = get_loc_len(loc); in update_data_loc() local
75 return make_data_loc(maxlen - consumed, offset + consumed); in update_data_loc()
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| D | trace_uprobe.c | 149 int maxlen = get_loc_len(loc); in fetch_store_string() local
153 if (unlikely(!maxlen)) in fetch_store_string()
157 ret = strlcpy(dst, current->comm, maxlen); in fetch_store_string()
159 ret = strncpy_from_user(dst, src, maxlen); in fetch_store_string()
161 if (ret == maxlen) in fetch_store_string()
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| D | trace_kprobe.c | 992 void kprobe_event_cmd_init(struct dynevent_cmd *cmd, char *buf, int maxlen) in kprobe_event_cmd_init() argument
994 dynevent_cmd_init(cmd, buf, maxlen, DYNEVENT_TYPE_KPROBE, in kprobe_event_cmd_init()
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| D | trace_events_synth.c | 1616 void synth_event_cmd_init(struct dynevent_cmd *cmd, char *buf, int maxlen) in synth_event_cmd_init() argument
1618 dynevent_cmd_init(cmd, buf, maxlen, DYNEVENT_TYPE_SYNTH, in synth_event_cmd_init()
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