1 #include "threadimpl.h" 2 3 static long 4 _ioclose(va_list *arg) 5 { 6 int fd; 7 8 fd = va_arg(*arg, int); 9 return close(fd); 10 } 11 12 int 13 ioclose(Ioproc *io, int fd) 14 { 15 return iocall(io, _ioclose, fd); 16 }