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
|
#include <stdio.h>
#include "check.h"
#define FSTAB "data/lfile/fstab"
static int fstab(void)
{
int field = 1;
char *token;
lfile_t *lf;
lf = lfopen(FSTAB, " \t\n");
if (!lf) {
perror("Failed opening " FSTAB);
return 1;
}
printheader(NULL, "FILE SYSTEM MOUNT OPTIONS D P", 0);
while ((token = lftok(lf))) {
if (field == 1)
printf("%-41s ", token);
if (field == 2)
printf("%-9s ", token);
if (field == 4)
printf("%-17s ", token);
if (field == 5)
printf("%d ", atoi(token));
if (field == 6) {
field = 0;
printf("%d\n", atoi(token));
}
field++;
}
lfclose(lf);
return 0;
}
int main(void)
{
int val;
val = fgetint("data/lfile/protocols", " \n\t", "udp");
if (val == -1) {
perror("Failed locating 'udp' protocol");
return 1;
}
printf("udp has proto %d\n", val);
val = fgetint("data/lfile/services", " /\n\t", "ftp");
if (val == -1) {
perror("Failed locating 'ftp' service");
return 1;
}
printf("ftp is inet port %d\n", val);
val = fgetint("data/lfile/group", "x:\n", "utmp");
if (val == -1) {
perror("Failed locating group 'utmp'");
return 1;
}
printf("utmp is gid %d\n", val);
val = fgetint("data/lfile/passwd", "x:\n", "nobody");
if (val == -1) {
perror("Failed locating user 'nobody'");
return 1;
}
printf("nobody is uid %d\n", val);
return fstab();
}
|
