1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
/*
Numdiff - compare putatively similar files,
ignoring small numeric differences
Copyright (C) 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017 Ivano Primi <ivprimi@libero.it>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef _NDSELECT_H_
#define _NDSELECT_H_
#include"config.h"
#include"bitvector.h"
/* Error codes */
#define OPEN_ERROR -1
#define READ_ERROR -2
#define CLOSE_ERROR -3
typedef struct {
/* Mask of the options */
bitvector optmask;
/* Begin, end, step */
unsigned long begin_line, end_line, step;
/* First field, last field, increment */
unsigned long first_field, last_field, increment;
/* Internal fields separators */
char **ifs;
/* Output separator */
char *osep;
/* File to read from */
const char *file;
} Argslist ; /* A structure of this type is used to store the options */
/* set by the user */
enum {
___H_MASK = 0, /* -h option, used to recall help */
___B_MASK = 1, /* -b option, used to set the start line */
___E_MASK = 2, /* -e option, used to set the end line */
___S_MASK = 3, /* -s option, used to explicitly set the step */
___SF_MASK= 4, /* -F option, used to set the first field to display */
___SL_MASK= 5, /* -L option, used to set the last field to display */
___SI_MASK= 6, /* -I option, used to explicitly set the increment */
___SS_MASK= 7, /* -S option, used to explicitly set IFS */
___SD_MASK= 8, /* -D option, used to explicitly set IFS */
___SO_MASK= 9, /* -O option, used to set the output separator */
___X_MASK =10, /* -x option, to omit empty lines */
___L_MASK =11, /* -l option, to redirect the standard error on a file */
___O_MASK =12, /* -o option, to redirect the standard output on a file */
___V_MASK =13, /* -v option, used to show version number,
Copyright and No-Warranty */
MAX_NDSELECT_OPTIONS = 20
};
/* I18N and L10N support */
#ifdef ENABLE_NLS
#include <libintl.h>
#define _(String) gettext (String)
#define gettext_noop(String) String
#define N_(String) gettext_noop (String)
#else
#define _(String) (String)
#define N_(String) String
#define textdomain(Domain)
#define bindtextdomain(Package, Directory)
#endif
#ifndef PACKAGE2
#define PACKAGE2 "ndselect"
#endif
#ifndef LOCALEDIR
#define LOCALEDIR "/usr/local/share/locale/"
#endif
#endif /* _NDSELECT_H_ */
|
