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/* umount.ccc -- Misosys C program to unmount an emulated floppy on xtrs */
/* Copyright (c) 1998, Timothy Mann */
/* This software may be copied, modified, and used for any purpose
* without fee, provided that (1) the above copyright notice is
* retained, and (2) modified versions are clearly marked as having
* been modified, with the modifier's name and the date included. */
/* Last modified on Tue Dec 15 15:21:16 PST 1998 by mann */
#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);
}
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