static inline unsigned int alarm(unsigned int seconds)
{ return 0; }
static inline int fsync(int fd)
-{ return 0; }
+{ return _commit(fd); }
static inline int getppid(void)
{ return 1; }
static inline void sync(void)
{ return 1; }
static inline struct passwd *getpwnam(const char *name)
{ return NULL; }
-static inline int fcntl(int fd, int cmd, long arg)
+static inline int fcntl(int fd, int cmd, ...)
{
if (cmd == F_GETFD || cmd == F_SETFD)
return 0;