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enigma.c (78781) enigma.c (79452)
1/*
2 * "enigma.c" is in file cbw.tar from
3 * anonymous FTP host watmsg.waterloo.edu: pub/crypt/cbw.tar.Z
4 *
5 * A one-rotor machine designed along the lines of Enigma
6 * but considerably trivialized.
7 *
8 * A public-domain replacement for the UNIX "crypt" command.
9 *
10 * Upgraded to function properly on 64-bit machines.
11 */
12
13#ifndef lint
14static const char rcsid[] =
1/*
2 * "enigma.c" is in file cbw.tar from
3 * anonymous FTP host watmsg.waterloo.edu: pub/crypt/cbw.tar.Z
4 *
5 * A one-rotor machine designed along the lines of Enigma
6 * but considerably trivialized.
7 *
8 * A public-domain replacement for the UNIX "crypt" command.
9 *
10 * Upgraded to function properly on 64-bit machines.
11 */
12
13#ifndef lint
14static const char rcsid[] =
15 "$FreeBSD: head/usr.bin/enigma/enigma.c 78781 2001-06-25 21:25:27Z dd $";
15 "$FreeBSD: head/usr.bin/enigma/enigma.c 79452 2001-07-09 09:24:06Z brian $";
16#endif /* not lint */
17
18#include <sys/types.h>
19#include <sys/wait.h>
20
21#include <stdio.h>
22#include <stdlib.h>
23#include <string.h>

--- 27 unchanged lines hidden (view full) ---

51 buf[8] = buf[0];
52 buf[9] = buf[1];
53 pipe(pf);
54 if ((pid=fork())==0) {
55 close(0);
56 close(1);
57 dup(pf[0]);
58 dup(pf[1]);
16#endif /* not lint */
17
18#include <sys/types.h>
19#include <sys/wait.h>
20
21#include <stdio.h>
22#include <stdlib.h>
23#include <string.h>

--- 27 unchanged lines hidden (view full) ---

51 buf[8] = buf[0];
52 buf[9] = buf[1];
53 pipe(pf);
54 if ((pid=fork())==0) {
55 close(0);
56 close(1);
57 dup(pf[0]);
58 dup(pf[1]);
59 execlp("makekey", "-", 0);
60 execl("/usr/libexec/makekey", "-", 0); /* BSDI */
61 execl("/usr/lib/makekey", "-", 0);
62 execl("/usr/bin/makekey", "-", 0); /* IBM */
63 execl("/lib/makekey", "-", 0);
59 execlp("makekey", "-", (char *)0);
60 execl("/usr/libexec/makekey", "-", (char *)0); /* BSDI */
61 execl("/usr/lib/makekey", "-", (char *)0);
62 execl("/usr/bin/makekey", "-", (char *)0); /* IBM */
63 execl("/lib/makekey", "-", (char *)0);
64 perror("makekey");
65 fprintf(stderr, "enigma: cannot execute 'makekey', aborting\n");
66 exit(1);
67 }
68 write(pf[1], buf, 10);
69 close(pf[1]);
70 i=wait((int *)NULL);
71 if (i<0) perror("enigma: wait");

--- 119 unchanged lines hidden --- 		64 perror("makekey");
65 fprintf(stderr, "enigma: cannot execute 'makekey', aborting\n");
66 exit(1);
67 }
68 write(pf[1], buf, 10);
69 close(pf[1]);
70 i=wait((int *)NULL);
71 if (i<0) perror("enigma: wait");

--- 119 unchanged lines hidden ---