26 	struct syscall_metadata *entry = call->data;  in syscall_get_enter_fields()  local
28 	return &entry->enter_fields;  in syscall_get_enter_fields()
117 	struct syscall_metadata *entry;  in get_syscall_name()  local
119 	entry = syscall_nr_to_meta(syscall);  in get_syscall_name()
120 	if (!entry)  in get_syscall_name()
123 	return entry->name;  in get_syscall_name()
134 	struct syscall_metadata *entry;  in print_syscall_enter()  local
139 	entry = syscall_nr_to_meta(syscall);  in print_syscall_enter()
141 	if (!entry)  in print_syscall_enter()
144 	if (entry->enter_event->event.type != ent->type) {  in print_syscall_enter()
149 	trace_seq_printf(s, "%s(", entry->name);  in print_syscall_enter()
151 	for (i = 0; i < entry->nb_args; i++) {  in print_syscall_enter()
158 			trace_seq_printf(s, "%s ", entry->types[i]);  in print_syscall_enter()
161 		trace_seq_printf(s, "%s: %lx%s", entry->args[i],  in print_syscall_enter()
163 				 i == entry->nb_args - 1 ? "" : ", ");  in print_syscall_enter()
181 	struct syscall_metadata *entry;  in print_syscall_exit()  local
185 	entry = syscall_nr_to_meta(syscall);  in print_syscall_exit()
187 	if (!entry) {  in print_syscall_exit()
192 	if (entry->exit_event->event.type != ent->type) {  in print_syscall_exit()
197 	trace_seq_printf(s, "%s -> 0x%lx\n", entry->name,  in print_syscall_exit()
210 __set_enter_print_fmt(struct syscall_metadata *entry, char *buf, int len)  in __set_enter_print_fmt()  argument
219 	for (i = 0; i < entry->nb_args; i++) {  in __set_enter_print_fmt()
221 				entry->args[i], sizeof(unsigned long),  in __set_enter_print_fmt()
222 				i == entry->nb_args - 1 ? "" : ", ");  in __set_enter_print_fmt()
226 	for (i = 0; i < entry->nb_args; i++) {  in __set_enter_print_fmt()
228 				", ((unsigned long)(REC->%s))", entry->args[i]);  in __set_enter_print_fmt()
241 	struct syscall_metadata *entry = call->data;  in set_syscall_print_fmt()  local
243 	if (entry->enter_event != call) {  in set_syscall_print_fmt()
249 	len = __set_enter_print_fmt(entry, NULL, 0);  in set_syscall_print_fmt()
256 	__set_enter_print_fmt(entry, print_fmt, len + 1);  in set_syscall_print_fmt()
264 	struct syscall_metadata *entry = call->data;  in free_syscall_print_fmt()  local
266 	if (entry->enter_event == call)  in free_syscall_print_fmt()
295 	struct syscall_trace_enter *entry;  in ftrace_syscall_enter()  local
318 	size = sizeof(*entry) + sizeof(unsigned long) * sys_data->nb_args;  in ftrace_syscall_enter()
320 	entry = trace_event_buffer_reserve(&fbuffer, trace_file, size);  in ftrace_syscall_enter()
321 	if (!entry)  in ftrace_syscall_enter()
324 	entry = ring_buffer_event_data(fbuffer.event);  in ftrace_syscall_enter()
325 	entry->nr = syscall_nr;  in ftrace_syscall_enter()
327 	memcpy(entry->args, args, sizeof(unsigned long) * sys_data->nb_args);  in ftrace_syscall_enter()
336 	struct syscall_trace_exit *entry;  in ftrace_syscall_exit()  local
357 	entry = trace_event_buffer_reserve(&fbuffer, trace_file, sizeof(*entry));  in ftrace_syscall_exit()
358 	if (!entry)  in ftrace_syscall_exit()
361 	entry = ring_buffer_event_data(fbuffer.event);  in ftrace_syscall_exit()
362 	entry->nr = syscall_nr;  in ftrace_syscall_exit()
363 	entry->ret = syscall_get_return_value(current, regs);  in ftrace_syscall_exit()