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Avoid SIGLOST==SIGPWR namespace collision on sparc (LP: #505080).
[micropolis] / src / tclx / tclsrc / packages.tcl
1 #
2 # packages.tcl --
3 #
4 # Command to retrieve a list of packages or information about the packages.
5 #------------------------------------------------------------------------------
6 # Copyright 1992 Karl Lehenbauer and Mark Diekhans.
7 #
8 # Permission to use, copy, modify, and distribute this software and its
9 # documentation for any purpose and without fee is hereby granted, provided
10 # that the above copyright notice appear in all copies. Karl Lehenbauer and
11 # Mark Diekhans make no representations about the suitability of this
12 # software for any purpose. It is provided "as is" without express or
13 # implied warranty.
14 #------------------------------------------------------------------------------
15 # $Id: packages.tcl,v 2.0 1992/10/16 04:52:02 markd Rel $
16 #------------------------------------------------------------------------------
17 #
18
19 #@package: TclX-packages packages autoprocs
20
21 proc packages {{option {}}} {
22 global TCLENV
23 set packList {}
24 foreach key [array names TCLENV] {
25 if {[string match "PKG:*" $key]} {
26 lappend packList [string range $key 4 end]
27 }
28 }
29 if [lempty $option] {
30 return $packList
31 } else {
32 if {$option != "-location"} {
33 error "Unknow option \"$option\", expected \"-location\""
34 }
35 set locList {}
36 foreach pack $packList {
37 set fileId [lindex $TCLENV(PKG:$pack) 0]
38
39 lappend locList [list $pack [concat $TCLENV($fileId) \
40 [lrange $TCLENV(PKG:$pack) 1 2]]]
41 }
42 return $locList
43 }
44 }
45
46 proc autoprocs {} {
47 global TCLENV
48 set procList {}
49 foreach key [array names TCLENV] {
50 if {[string match "PROC:*" $key]} {
51 lappend procList [string range $key 5 end]
52 }
53 }
54 return $procList
55 }
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