comparison toys/readlink.c @ 233:d4176f3f3835

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 52a0c06b2dad
children 163498bf547b
comparison
equal deleted inserted replaced
232:cd4d5630c978 233:d4176f3f3835
1 /* vi: set sw=4 ts=4: */ 1 /* vi: set sw=4 ts=4:
2 /* 2 *
3 * readlink.c - Return string representation of a symbolic link. 3 * readlink.c - Return string representation of a symbolic link.
4 * 4 *
5 * Copyright 2007 Rob Landley <rob@landley.net>
6 *
5 * Not in SUSv3. 7 * Not in SUSv3.
6 */ 8
9 config READLINK
10 bool "readlink"
11 default n
12 help
13 usage: readlink
14
15 Show what a symbolic link points to.
16
17 config READLINK_F
18 bool "readlink -f"
19 default n
20 depends on READLINK
21 help
22 usage: readlink [-f]
23
24 -f Show full cannonical path, with no symlinks in it. Returns
25 nonzero if nothing could currently exist at this location.
26 */
7 27
8 #include "toys.h" 28 #include "toys.h"
9 29
10 void readlink_main(void) 30 void readlink_main(void)
11 { 31 {