diff options
Diffstat (limited to 'include/trace/syscall.h')
| -rw-r--r-- | include/trace/syscall.h | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/include/trace/syscall.h b/include/trace/syscall.h index c55fcce4fbb2..3951d774de18 100644 --- a/include/trace/syscall.h +++ b/include/trace/syscall.h @@ -1,8 +1,28 @@ #ifndef _TRACE_SYSCALL_H #define _TRACE_SYSCALL_H +#include <linux/tracepoint.h> + #include <asm/ptrace.h> + +extern void syscall_regfunc(void); +extern void syscall_unregfunc(void); + +DECLARE_TRACE_WITH_CALLBACK(syscall_enter, + TP_PROTO(struct pt_regs *regs, long id), + TP_ARGS(regs, id), + syscall_regfunc, + syscall_unregfunc +); + +DECLARE_TRACE_WITH_CALLBACK(syscall_exit, + TP_PROTO(struct pt_regs *regs, long ret), + TP_ARGS(regs, ret), + syscall_regfunc, + syscall_unregfunc +); + /* * A syscall entry in the ftrace syscalls array. * |