#ifndef COSMOPOLITAN_LIBC_CALLS_STRACE_INTERNAL_H_
#define COSMOPOLITAN_LIBC_CALLS_STRACE_INTERNAL_H_
#include "libc/calls/struct/iovec.h"
#include "libc/calls/struct/rlimit.h"
#include "libc/calls/struct/sigaction.h"
#include "libc/calls/struct/stat.h"
#include "libc/runtime/runtime.h"

#define _KERNTRACE 0 /* not configurable w/ flag yet */
#define _POLLTRACE 0 /* not configurable w/ flag yet */
#define _DATATRACE 1 /* not configurable w/ flag yet */
#define _NTTRACE   1 /* not configurable w/ flag yet */

#define STRACE_PROLOGUE "%rSYS %5P %'18T "

#if !(__ASSEMBLER__ + __LINKER__ + 0)
COSMOPOLITAN_C_START_

#ifdef SYSDEBUG
#define STRACE(FMT, ...)                                  \
  do {                                                    \
    if (__strace > 0) {                                   \
      __stracef(STRACE_PROLOGUE FMT "\n", ##__VA_ARGS__); \
    }                                                     \
  } while (0)
#else
#define STRACE(FMT, ...) (void)0
#endif

#if defined(SYSDEBUG) && _DATATRACE
#define DATATRACE(FMT, ...) STRACE(FMT, ##__VA_ARGS__)
#else
#define DATATRACE(FMT, ...) (void)0
#endif

#if defined(SYSDEBUG) && _POLLTRACE
#define POLLTRACE(FMT, ...) STRACE(FMT, ##__VA_ARGS__)
#else
#define POLLTRACE(FMT, ...) (void)0
#endif

#if defined(SYSDEBUG) && _KERNTRACE
#define KERNTRACE(FMT, ...) STRACE(FMT, ##__VA_ARGS__)
#else
#define KERNTRACE(FMT, ...) (void)0
#endif

#if defined(SYSDEBUG) && _NTTRACE
#define NTTRACE(FMT, ...) STRACE(FMT, ##__VA_ARGS__)
#else
#define NTTRACE(FMT, ...) (void)0
#endif

void __stracef(const char *, ...);

COSMOPOLITAN_C_END_
#endif /* !(__ASSEMBLER__ + __LINKER__ + 0) */
#endif /* COSMOPOLITAN_LIBC_CALLS_STRACE_INTERNAL_H_ */