blob: 8cfe515cbc47a125aa3fac8f51916d3b89c56384 [file] [log] [blame]
#include <asm/ptrace.h>
* A syscall entry in the ftrace syscalls array.
* @name: name of the syscall
* @nb_args: number of parameters it takes
* @types: list of types as strings
* @args: list of args as strings (args[i] matches types[i])
struct syscall_metadata {
const char *name;
int nb_args;
const char **types;
const char **args;
extern void arch_init_ftrace_syscalls(void);
extern struct syscall_metadata *syscall_nr_to_meta(int nr);
extern void start_ftrace_syscalls(void);
extern void stop_ftrace_syscalls(void);
extern void ftrace_syscall_enter(struct pt_regs *regs);
extern void ftrace_syscall_exit(struct pt_regs *regs);
static inline void start_ftrace_syscalls(void) { }
static inline void stop_ftrace_syscalls(void) { }
static inline void ftrace_syscall_enter(struct pt_regs *regs) { }
static inline void ftrace_syscall_exit(struct pt_regs *regs) { }
#endif /* _TRACE_SYSCALL_H */