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comparison toys/posix/chmod.c @ 674:7e846e281e38

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New build infrastructure to generate FLAG_ macros and TT alias, #define FOR_commandname before #including toys.h to trigger it. Rename DEFINE_GLOBALS() to just GLOBALS() (because I could never remember if it was DECLARE_GLOBALS). Convert existing commands to use new infrastructure, and replace optflag constants with FLAG_ macros where appropriate.
author Rob Landley <rob@landley.net>
date Mon, 08 Oct 2012 00:02:30 -0500
parents 6df4ccc0acbe
children 786841fdb1e0
comparison
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673:c102f31a753e 674:7e846e281e38
32 Examples: 32 Examples:
33 chmod u+w file - allow owner of "file" to write to it. 33 chmod u+w file - allow owner of "file" to write to it.
34 chmod 744 file - user can read/write/execute, everyone else read only 34 chmod 744 file - user can read/write/execute, everyone else read only
35 */ 35 */
36 36
37 #define FOR_chmod
37 #include "toys.h" 38 #include "toys.h"
38 39
39 DEFINE_GLOBALS( 40 GLOBALS(
40 char *mode; 41 char *mode;
41 ) 42 )
42
43 #define TT this.chmod
44
45 #define FLAG_R 1
46 #define FLAG_v 2
47 43
48 int do_chmod(struct dirtree *try) 44 int do_chmod(struct dirtree *try)
49 { 45 {
50 mode_t mode; 46 mode_t mode;
51 47