-
Notifications
You must be signed in to change notification settings - Fork 17
/
umount.ccc
79 lines (73 loc) · 2.33 KB
/
umount.ccc
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
/* umount.ccc -- Misosys C program to unmount an emulated floppy on xtrs */
/*
* Copyright (c) 1998-2008, Timothy P. Mann
*
* Permission is hereby granted, free of charge, to any person
* obtaining a copy of this software and associated documentation
* files (the "Software"), to deal in the Software without
* restriction, including without limitation the rights to use, copy,
* modify, merge, publish, distribute, sublicense, and/or sell copies
* of the Software, and to permit persons to whom the Software is
* furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
* BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
* ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
* SOFTWARE.
*/
#option redirect 0
#include "xtrsemt.h"
#include "xtrsemt.ccc" /* could use separate compilation instead */
usage()
{
fprintf(stderr, "usage: umount unit#\n");
exit(1);
}
#define DDIRSIZE 256
#define DNAMESIZE 512
#define CMDSIZE 512
#define ERRBUFSIZE 512
int main(argc, argv)
int argc;
char **argv;
{
char ddir[DDIRSIZE];
char dname[DNAMESIZE], cmd[CMDSIZE];
char errbuf[ERRBUFSIZE];
char model[4];
int hl, bc, de, ret;
char *retp;
if (argc != 2 || !isdigit(argv[1][0])) {
usage();
}
retp = emt_gtddir(ddir, DDIRSIZE);
if (retp == NULL) {
emt_strerror(errno, errbuf, ERRBUFSIZE);
fprintf(stderr, "emt_getddir: %s\n", errbuf);
exit(1);
}
emt_4misc(EMT_MISC_QUERY_MODEL, &hl, &bc, &de);
if (hl == 5) {
strcpy(model, "4p");
} else {
sprintf(model, "%d", hl);
}
sprintf(dname, "%s/disk%s-%s", ddir, model, argv[1]);
sprintf(cmd, "rm -f %s", dname);
/*printf("$ %s\n", cmd);*/
ret = emt_system(cmd);
if (ret != 0) {
emt_strerror(errno, errbuf, ERRBUFSIZE);
fprintf(stderr, "emt_system: %s\n", errbuf);
exit(1);
}
emt_misc(EMT_MISC_DISK_CHANGE);
exit(0);
}