Flashnux

GNU/Linux man pages

Livre :
Expressions régulières,
Syntaxe et mise en oeuvre :

ISBN : 978-2-7460-9712-4
EAN : 9782746097124
(Editions ENI)

Unix

Unix v6

cref(1)



cref make cross reference listing [ ] name ... makes a cross reference listing of program files in assembler or C format. The files named as arguments in the command line are searched for symbols in the appropriate syntax. The output report is in four columns:

(1)

(2)

(3)

(4)

symbol

file

see

text as it appears in file

below

uses either an file or an file. If the option is given, the next argument is taken to be an file; if the option is given, the next argument is taken to be an file. and files are lists of symbols separated by new lines. All symbols in an file are ignored in columns (1) and (3) of the output. If an file is given, only symbols in that file appear in column (1). At most one of and may be used. The default setting is Assembler predefined symbols or C keywords are ignored. The option causes current symbols to be put in column 3. In the assembler, the current symbol is the most recent name symbol; in C, the current function name. The option causes the line number within the file to be put in column 3. The option causes the next available argument to be used as the name of the intermediate temporary file (instead of /tmp/crt??). The file is created and is not removed at the end of the process. Options: a

assembler format (default) c

C format input i

use file (see above) l

put line number in col. 3 (instead of current symbol) o

use file (see above) s

current symbol in col. 3 (default) t

user supplied temporary file u

print only symbols that occur exactly once x

print only C external symbols 1

sort output on column 1 (default) 2

sort output on column 2 3

sort output on column 3 /tmp/crt??

temporaries

/usr/lib/aign

default assembler file

/usr/lib/cign

default C file

/usr/bin/crpost

post processor

/usr/bin/upost

post processor for option

/bin/sort

used to sort temporaries

as (I), cc (I)



cref(1)