int Mono_Posix_Syscall_fstat (int filedes, struct Mono_Posix_Stat* buf);
int Mono_Posix_Syscall_fstatvfs (int fd, struct Mono_Posix_Statvfs* buf);
int Mono_Posix_Syscall_ftruncate (int fd, gint64 length);
+int Mono_Posix_Syscall_futimes (int fd, struct Mono_Posix_Timeval* tvp);
void* Mono_Posix_Syscall_getcwd (char* buf, guint64 size);
int Mono_Posix_Syscall_getdomainname (char* name, guint64 len);
int Mono_Posix_Syscall_getfsent (struct Mono_Posix_Syscall__Fstab* fs);
gint64 Mono_Posix_Syscall_lseek (int fd, gint64 offset, int whence);
int Mono_Posix_Syscall_lsetxattr (const char* path, const char* name, void* value, guint64 size, int flags);
int Mono_Posix_Syscall_lstat (const char* file_name, struct Mono_Posix_Stat* buf);
+int Mono_Posix_Syscall_lutimes (const char* filename, struct Mono_Posix_Timeval* tvp);
int Mono_Posix_Syscall_mincore (void* start, guint64 length, void* vec);
int Mono_Posix_Syscall_mknod (const char* pathname, unsigned int mode, guint64 dev);
int Mono_Posix_Syscall_mlock (void* start, guint64 len);
int Mono_Posix_Syscall_ttyname_r (int fd, char* buf, guint64 buflen);
int Mono_Posix_Syscall_utime (const char* filename, struct Mono_Posix_Utimbuf* buf, int use_buf);
int Mono_Posix_Syscall_utimes (const char* filename, struct Mono_Posix_Timeval* tvp);
+int Mono_Posix_Syscall_utimes_bad (const char* filename, struct Mono_Posix_Timeval* tvp);
gint64 Mono_Posix_Syscall_write (int fd, void* buf, guint64 count);
int Mono_Posix_ToAccessMode (int value, int* rval);
int Mono_Posix_ToAccessModes (int value, int* rval);