Index for Section 1

Alphabetical listing for C

Bottom of page

cxref(1)
NAME
  cxref - Creates a C program cross-reference listing

SYNOPSIS
  cxref [-cFlstV] [-o file] [-w [number] | [-L cols] ] [-D name[=def]]... [-I
  dir]... [-U name]... [-Ndnumber] [-Nlnumber] [-Nnnumber] [-Ntnumber]
  file...

  The token -- (double-dash) is accepted as a delimiter indicating the end of
  options.  Any following arguments are treated as operands, even if they
  begin with the - character.

STANDARDS
  Interfaces documented on this reference page conform to industry standards
  as follows:

  cxref: XCU5.0

  Refer to the standards(5) reference page for more information about
  industry standards and associated tags.

OPTIONS
  The following options are included in XCU5.0:

  -c  Displays a combined listing of the cross-references in all input files.

  -D name[=def]
      Defines name, as if by a C-language #define directive. If no =def is
      given, a value of 1 is used.

  -I dir
      Adds the directory specified by dir to the list of directories in which
      the lint program searches for #include files.

  -o file
      Directs the output to the specified file.

  -s  Does not display the input filenames.

  -U name
      Removes any initial definition of name, where name is a reserved symbol
      that is predefined by the particular preprocessor.

  -w [number]
      Formats the output no wider than number (decimal) columns.  This option
      defaults to 80 if number is unspecified or is less than 51.

  The following options are not included in XCU5.0. They are included in a
  System V specification or are proprietary.

  -F  [Tru64 UNIX]  Prints the full path of the referenced file names.	By
      default, only the last component of the full path is printed.

  -L cols
      [Tru64 UNIX]  Specifies the maximum number of columns that can be
      printed in the LINE field to the cols argument.  The default is five
      columns for this field.

  -l  [Tru64 UNIX]  Suppresses printing of local variables.  Only global
      variables and file scope statistics are printed.

  -Ndnumber
      [Tru64 UNIX]  Changes the dimension table size to number.	 The default
      is 2000.

  -Nlnumber
      [Tru64 UNIX]  Changes the number of type nodes to number.	 The default
      is 8000.

  -Nnnumber
      [Tru64 UNIX]  Changes the symbol table size to number.  The default is
      1500.

  -Ntnumber
      [Tru64 UNIX]  Changes the number of tree nodes to number.	 The default
      is 1000.

  -t  [Tru64 UNIX]  Makes the listing 80 bytes wide.

  -V  [SVID3]  Prints the version number information for the cxref command to
      standard error.

DESCRIPTION
  The cxref command analyzes C program files and creates a cross-reference
  table, using a version of the cpp macro preprocessor to include #define
  directives in its symbol table.

  The cxref command writes to standard output a listing of all symbols in
  each file processed, either separately or in combination (see the -c
  option).

  [Tru64 UNIX]	Function prototypes are handled in a special way: for an
  old-style function declaration, the function prototype name is listed, but
  the optional prototype identifiers are not. The formal parameters in a
  function definition are always listed, whether or not the prototype is an
  old-style function definition.  When a reference to a symbol is that
  symbol's declaration, an asterisk (*) precedes it.

EXAMPLES
  To provide a combined cross-reference listing of stdin1.c and stdin2.c,
  making the output 60 columns wide, enter:

       cxref -c -w 60 stdin1.c stdin2.c > output

ENVIRONMENT VARIABLES
  The following environment variables affect the behavior of cxref:

  LANG
      Provides a default value for the locale category variables that are not
      set or null.

  LC_ALL
      If set, overrides the values of all other locale variables.

  LC_COLLATE
      Determines the order in which output is sorted for the -x option.

  LC_CTYPE
      Determines the locale for the interpretation of byte sequences as
      characters (single-byte or multibyte) in input parameters and files.

  LC_MESSAGES
      Determines the locale used to affect the format and contents of
      diagnostic messages displayed by the command.

  NLSPATH
      Determines the location of message catalogs for processing of
      LC_MESSAGES.

FILES
  /usr/ccs/lib/xpass
      Special version of C preprocessor.

SEE ALSO
  Commands:  cc(1), c89(1)

  Standards:  standards(5)

Index for Section 1

Alphabetical listing for C

Top of page