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annotate toys/dirname.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 25447caf1b4b
children 163498bf547b
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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d4176f3f3835 Zap toys/Config.in and instead create generated/Config.in from contents of
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1 /* vi: set sw=4 ts=4:
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2 *
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3 * dirname.c - print directory portion of path, or "." if none.
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4 *
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5 * Copyright 2007 Charlie Shephard <masterdriverz@gentoo.org>
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0e94f5f14f08 Add comment and very minor tweak.
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6 *
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7 * See http://www.opengroup.org/onlinepubs/009695399/utilities/dirname.html
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8
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9 config DIRNAME
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10 bool "dirname"
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11 default y
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12 help
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13 usage: dirname path
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14
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15 Print the part of path up to the last slash.
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16 */
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17
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18 #include "toys.h"
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19 #include <libgen.h>
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20
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25447caf1b4b Change command main() functions to return void, and exit(toys.exitval) from
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21 void dirname_main(void)
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22 {
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23 puts(dirname(*toys.optargs));
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24 }