getdtablesize(2) — CLIX 3.1r7.6.28



  getdtablesize(2)                    CLIX                    getdtablesize(2)



  NAME

    getdtablesize - Gets descriptor table size

  LIBRARY

    Berkeley Software Distribution Library (libbsd.a)

  SYNOPSIS

    int getdtablesize(
      void );

  DESCRIPTION

    Each process has a fixed-size file descriptor table that is guaranteed to
    have at least 20 slots.  The getdtablesize() function returns the size of
    this table.

  EXAMPLES

    To get the size of the descriptor table:

    table_size = getdtablesize();


  RETURN VALUES

    The getdtablesize() function returns the size of the file descriptor
    table.

  ERRORS

    This function never sets errno.




















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