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Full Discussion: symbol list reference
Top Forums Shell Programming and Scripting symbol list reference Post 302525330 by mrwatkin on Thursday 26th of May 2011 11:21:52 AM
Old 05-26-2011
symbol list reference

Can anyone direct me to a page that holds a list of perl's built in symbols?

Example:

$_ means blah
$? means blah2
$! means blah3
 

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CRUNCHIDE(1)						    BSD General Commands Manual 					      CRUNCHIDE(1)

NAME
crunchide -- hides symbol names from ld, for crunching programs together SYNOPSIS
crunchide [-f keep-list-file] [-k keep-symbol] object-file [object-file ...] DESCRIPTION
crunchide hides the global symbols of object-file such that they are ignored by subsequent runs of the linker, ld(1). Some symbols may be left visible via the -k keep-symbol and -f keep-list-file options. The keep-list-file must contain a list of symbols to keep visible, one symbol per line. The names given by keep-symbol or in keep-list-file should be C names. For example, to keep the C function ``foo'' visi- ble, the option ``-k foo'' should be used. crunchide is designed as a companion program for crunchgen(1), which automates the process of creating crunched binaries from multiple compo- nent programs. SEE ALSO
crunchgen(1), ld(1) AUTHORS
crunchide was written by James da Silva <jds@cs.umd.edu>. Copyright (c) 1994 University of Maryland. All Rights Reserved. Chris Demetriou <cgd@NetBSD.org> reorganized crunchide so that it supported multiple object formats, and added ELF object support and ECOFF object recognition. Copyright (c) 1997 Christopher G. Demetriou. All Rights Reserved. BSD
June 14, 1994 BSD
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