Commit | Line | Data |
---|---|---|
a9dbb633 DC |
1 | static char sccsid[] = "@(#)setmode.c 4.1 (Berkeley) %G%"; |
2 | ||
3 | /* | |
4 | setmode.c | |
5 | ||
6 | used to set the mode to cat files to check the net tty drivers | |
7 | */ | |
8 | # include <stdio.h> | |
9 | # include <sgtty.h> | |
10 | main(argc,argv) | |
11 | char **argv; { | |
12 | struct sgttyb stt; | |
13 | FILE *readtty; | |
14 | if(fork() != 0)exit(0); | |
15 | printf("kill %d\n",getpid()); | |
16 | readtty = fopen(argv[1],"w"); | |
17 | if(readtty == NULL)goto err1; | |
18 | if(gtty(fileno(readtty),&stt) < 0)goto err2; | |
19 | stt.sg_ispeed = stt.sg_ospeed = 9; /* 1200 baud */ | |
20 | stt.sg_erase = stt.sg_kill = 0; /* erase and kill off */ | |
21 | stt.sg_flags = ANYP; /* even and odd parity, off everything else */ | |
22 | if(stty(fileno(readtty),&stt) < 0)goto err3; | |
23 | sleep(30000); | |
24 | err1: | |
25 | printf("Error1: "); | |
26 | perror(argv[1]); | |
27 | exit(1); | |
28 | err2: | |
29 | printf("Error2: "); | |
30 | perror(argv[1]); | |
31 | exit(1); | |
32 | err3: | |
33 | printf("Error3: "); | |
34 | perror(argv[1]); | |
35 | exit(1); | |
36 | } |