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termcap.c (17382) termcap.c (18502)
1/*
2 * Copyright (c) 1994, Paul Richards.
3 *
4 * All rights reserved.
5 *
6 * This software may be used, modified, copied, distributed, and sold, in both
7 * source and binary form provided that the above copyright and these terms
8 * are retained, verbatim, as the first lines of this file. Under no

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28
29int
30set_termcap(void)
31{
32 char *term;
33 int stat;
34 struct ttysize ts;
35
1/*
2 * Copyright (c) 1994, Paul Richards.
3 *
4 * All rights reserved.
5 *
6 * This software may be used, modified, copied, distributed, and sold, in both
7 * source and binary form provided that the above copyright and these terms
8 * are retained, verbatim, as the first lines of this file. Under no

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

28
29int
30set_termcap(void)
31{
32 char *term;
33 int stat;
34 struct ttysize ts;
35
36 OnVTY = FALSE;
37 term = getenv("TERM");
38 stat = ioctl(STDERR_FILENO, GIO_COLOR, &ColorDisplay);
39
40 if (getpid() != 1) {
41 DebugFD = open("sysinstall.debug", O_WRONLY|O_CREAT|O_TRUNC, 0644);
42 if (DebugFD < 0)
43 DebugFD = open("/dev/null", O_RDWR, 0);
44 }
45
36 term = getenv("TERM");
37 stat = ioctl(STDERR_FILENO, GIO_COLOR, &ColorDisplay);
38
39 if (getpid() != 1) {
40 DebugFD = open("sysinstall.debug", O_WRONLY|O_CREAT|O_TRUNC, 0644);
41 if (DebugFD < 0)
42 DebugFD = open("/dev/null", O_RDWR, 0);
43 }
44
46 if (stat < 0) {
45 if (!OnVTY || (stat < 0)) {
47 if (!term) {
48 if (setenv("TERM", "vt100", 1) < 0)
49 return -1;
50 if (setenv("TERMCAP", termcap_vt100, 1) < 0)
51 return -1;
52 }
53 if (DebugFD == -1)
54 DebugFD = dup(1);

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73 else {
74 if (!term) {
75 if (setenv("TERM", "cons25-m", 1) < 0)
76 return -1;
77 if (setenv("TERMCAP", termcap_cons25_m, 1) < 0)
78 return -1;
79 }
80 }
46 if (!term) {
47 if (setenv("TERM", "vt100", 1) < 0)
48 return -1;
49 if (setenv("TERMCAP", termcap_vt100, 1) < 0)
50 return -1;
51 }
52 if (DebugFD == -1)
53 DebugFD = dup(1);

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72 else {
73 if (!term) {
74 if (setenv("TERM", "cons25-m", 1) < 0)
75 return -1;
76 if (setenv("TERMCAP", termcap_cons25_m, 1) < 0)
77 return -1;
78 }
79 }
81 OnVTY = TRUE;
82 }
83 if (ioctl(0, TIOCGSIZE, &ts) == -1) {
84 msgDebug("Unable to get terminal size - errno %d\n", errno);
85 ts.ts_lines = 0;
86 }
87 StatusLine = ts.ts_lines ? ts.ts_lines : (OnVTY ? VTY_STATUS_LINE : TTY_STATUS_LINE);
88 return 0;
89}
80 }
81 if (ioctl(0, TIOCGSIZE, &ts) == -1) {
82 msgDebug("Unable to get terminal size - errno %d\n", errno);
83 ts.ts_lines = 0;
84 }
85 StatusLine = ts.ts_lines ? ts.ts_lines : (OnVTY ? VTY_STATUS_LINE : TTY_STATUS_LINE);
86 return 0;
87}