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comparison toys/which.c @ 233:d4176f3f3835

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Zap toys/Config.in and instead create generated/Config.in from contents of toys/*.c. Move relevant info into comment at the top of each toys/*.c. Also convert more of Makefile into a thin wrapper around shell scripts that actually do the work. (Makefile is only still there for the user interface.)
author Rob Landley <rob@landley.net>
date Sat, 19 Jan 2008 17:08:39 -0600
parents 30a6db5a95c2
children 163498bf547b
comparison
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232:cd4d5630c978 233:d4176f3f3835
1 /* vi: set sw=4 ts=4: */ 1 /* vi: set sw=4 ts=4:
2 /* 2 *
3 * which.c - Find executable files in $PATH. 3 * which.c - Find executable files in $PATH.
4 * 4 *
5 * Copyright 2006 Rob landley <rob@landley.net> 5 * Copyright 2006 Rob landley <rob@landley.net>
6 * 6 *
7 * Not in SUSv3. 7 * Not in SUSv3.
8 */
9 8
9 config WHICH
10 bool "which"
11 default y
12 help
13 usage: which [-a] filename ...
14
15 Search $PATH for executable files matching filename(s).
16
17 -a Show all matches
18 */
10 #include "toys.h" 19 #include "toys.h"
11 20
12 #define OPT_a 1 21 #define OPT_a 1
13 22
14 // Find an exectuable file either at a path with a slash in it (absolute or 23 // Find an exectuable file either at a path with a slash in it (absolute or