File:
[ELWIX - Embedded LightWeight unIX -] /
libaitio /
example /
Attic /
envargs.c
Revision
1.2:
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Tue Jun 7 11:49:39 2011 UTC (13 years, 3 months ago) by
misho
Branches:
MAIN
CVS tags:
io5_0,
io4_1,
io4_0,
io3_9,
io3_8,
io3_7,
io3_6,
io3_5,
io3_4,
io3_3,
io3_2,
io3_1,
io2_8,
io2_7,
io2_6,
io2_5,
io2_4,
io2_3,
io2_2,
io2_1,
io2_0,
IO4_1,
IO4_0,
IO3_9,
IO3_8,
IO3_7,
IO3_6,
IO3_5,
IO3_4,
IO3_3,
IO3_2,
IO3_1,
IO3_0,
IO2_7,
IO2_6,
IO2_5,
IO2_4,
IO2_3,
IO2_2,
IO2_1,
IO2_0,
IO1_9,
HEAD
ver 1.9
1: #include <stdio.h>
2: #include <aitio.h>
3:
4: extern char **environ;
5:
6: int
7: main(int argc, char **argv)
8: {
9: char **na, **args = argv + 1;
10: char **ne, **envs = environ;
11:
12: if (argc < 2)
13: return 1;
14:
15: printf("Show arguments::\n");
16: while (*args)
17: printf(" args=%s\n", *args++);
18: printf("---\n");
19: printf("Show environment::\n");
20: while (*envs)
21: printf(" envs=%s\n", *envs++);
22:
23: printf("--------------------\n");
24: printf("--------------------\n");
25: printf("--------------------\n");
26:
27: na = io_ExecArgs("piuk", (const char**) argv);
28: if (!na)
29: return 2;
30: else
31: args = na;
32: printf("EXEC arguments::\n");
33: while (*args)
34: printf(" args=%s\n", *args++);
35:
36: printf("---\n");
37:
38: ne = io_CopyEnv((const char**) environ);
39: if (!ne)
40: return 3;
41: else
42: envs = ne;
43: printf("COPY environment::\n");
44: while (*envs)
45: printf(" envs=%s\n", *envs++);
46:
47: printf("--------------------\n");
48:
49: io_FreeNullTerm(&na);
50: io_FreeNullTerm(&ne);
51: return 0;
52: }
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