Dump file descriptors

来自MudWiki

NAME

   dump_file_descriptors() - dump the MudOS process file descriptor table

SYNOPSIS

   string dump_file_descriptors( void );

DESCRIPTION

   This  function  is provided to assist in debugging the MudOS driver and helps overcome deficiencies in some UN*X implementations which  do not provide equivalent or superior debugging facilities as part of the operating system itself.  The interpretation of the output is very system-dependent. Each file descriptor is checked to determine whether it refers to an open file.  If so, information is displayed from the "stat structure" returned by the fstat() system call.

   The following output was produced on Lambda Realms running on a Sequent DYNIX/ptx system:

   Fd  Device Number  Inode   Mode    Uid    Gid      Size
   --  -------------  -----  ------  -----  -----  ----------
    0     3      2    10319  c  666      0      3           0
    1    79      7   164598  f  644   2862      1      789522
    2    79      7   164598  f  644   2862      1      789522
    3    40    33b     6925  c    0   2862      1           0
    4    40    2a4     6943  c    0   2862      1           0
    5    79      7   164599  f  600   2862      1       44784
    6    40    2e2   145996  c    0   2862      1           0
    7    79      7   164601  f  644   2862      1         506

SEE ALSO

   socket_status(3), query_load_average(3)