1 /* SPDX-License-Identifier: GPL-2.0 */ 2 #undef TRACE_SYSTEM 3 #define TRACE_SYSTEM printk 4 5 #define TRACE_INCLUDE_PATH trace/hooks 6 7 #if !defined(_TRACE_HOOK_PRINTK_H) || defined(TRACE_HEADER_MULTI_READ) 8 #define _TRACE_HOOK_PRINTK_H 9 10 #include <trace/hooks/vendor_hooks.h> 11 12 DECLARE_HOOK(android_vh_printk_hotplug, 13 TP_PROTO(int *flag), 14 TP_ARGS(flag)); 15 16 DECLARE_HOOK(android_vh_printk_caller_id, 17 TP_PROTO(u32 *caller_id), 18 TP_ARGS(caller_id)); 19 DECLARE_HOOK(android_vh_printk_caller, 20 TP_PROTO(char *caller, size_t size, u32 id, int *ret), 21 TP_ARGS(caller, size, id, ret)); 22 DECLARE_HOOK(android_vh_printk_ext_header, 23 TP_PROTO(char *caller, size_t size, u32 id, int *ret), 24 TP_ARGS(caller, size, id, ret)); 25 26 #endif /* _TRACE_HOOK_PRINTK_H */ 27 /* This part must be outside protection */ 28 #include <trace/define_trace.h> 29