1. 根目录:
2. include
3. asm-generic
4. audit_write.h

#include <asm-generic/audit_dir_write.h>
__NR_acct,
#ifdef __NR_swapon
__NR_swapon,
#endif
__NR_quotactl,
#ifdef __NR_truncate
__NR_truncate,
#endif
#ifdef __NR_truncate64
__NR_truncate64,
#endif
#ifdef __NR_ftruncate
__NR_ftruncate,
#endif
#ifdef __NR_ftruncate64
__NR_ftruncate64,
#endif
#ifdef __NR_bind
__NR_bind,		/* bind can affect fs object only in one way... */
#endif