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comparison toys/posix/du.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 2b957eaa00c7
children 786841fdb1e0
comparison
equal deleted inserted replaced
673:c102f31a753e 674:7e846e281e38
26 -l Count sizes many times if hard linked 26 -l Count sizes many times if hard linked
27 -h Sizes in human readable format (e.g., 1K 243M 2G ) 27 -h Sizes in human readable format (e.g., 1K 243M 2G )
28 -m Sizes in megabytes 28 -m Sizes in megabytes
29 */ 29 */
30 30
31 #define FOR_du
31 #include "toys.h" 32 #include "toys.h"
32 33
33 DEFINE_GLOBALS( 34 GLOBALS(
34 long maxdepth; 35 long maxdepth;
35 long depth; 36 long depth;
36 long *dirsum; 37 long *dirsum;
37 long total; 38 long total;
38 dev_t st_dev; 39 dev_t st_dev;
39 struct arg_list *inodes; 40 struct arg_list *inodes;
40 ) 41 )
41
42 #define TT this.du
43
44 #define FLAG_x 1
45 #define FLAG_s 2
46 #define FLAG_L 4
47 #define FLAG_k 8
48 #define FLAG_H 16
49 #define FLAG_a 32
50 #define FLAG_c 64
51 #define FLAG_l 128
52 #define FLAG_m 256
53 #define FLAG_h 512
54 #define FLAG_d 1024
55 42
56 typedef struct node_size { 43 typedef struct node_size {
57 struct dirtree *node; 44 struct dirtree *node;
58 long size; 45 long size;
59 }node_size; 46 }node_size;