2 * Copyright (C) 2015 Thadeu Lima de Souza Cascardo <cascardo@minaslivre.org>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 int set_llong(char *arg, long long *val);
25 int set_int(char *arg, int *val);
26 int set_string(char *arg, char **str);
28 #define SET_VAL_(suffix, command, attr, type, param, func, help_) \
29 static int run_##suffix(struct declaracao *dec, char **args, int argc) \
34 dec_set_error(dec, "Comando %s espera um parĂ¢metro "#param".", args[0]); \
37 r = func(args[1], &val); \
43 static struct cmd cmd_##suffix = { \
45 .run = run_##suffix, \
49 #define SET_INT_(suffix, cmd, attr) SET_VAL_(suffix, cmd, attr, int, inteiro, set_int, NULL)
50 #define SET_STRING_(suffix, cmd, attr) SET_VAL_(suffix, cmd, attr, char *, texto, set_string, NULL)
51 #define SET_INT(attr) SET_INT_(attr, attr, attr)
52 #define SET_STRING(attr) SET_STRING_(attr, attr, attr)
54 static inline long long reais(long long val)
59 /* Sempre retorna um valor positivo. */
60 static inline int centavos(long long val)
63 return (int) (val % 100LL);
65 return (int) (-val % 100LL);
68 #define FMT_R "R$ %lld,%02d"
69 #define R(l) reais(l), centavos(l)
71 int dumpfile(int fd, char *filename);