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script: new applet by Pascal Bellard <pascal.bellard AT ads-lu.com>

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This commit is contained in:
Denis Vlasenko
2008-02-27 11:54:59 +00:00
parent 8195d20e36
commit 5014dada3f
8 changed files with 214 additions and 47 deletions
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47
networking/telnetd.c
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@ -153,53 +153,6 @@ remove_iacs(struct tsession *ts, int *pnum_totty)
}
static int
getpty(char *line, int size)
{
int p;
#if ENABLE_FEATURE_DEVPTS
p = open("/dev/ptmx", O_RDWR);
if (p > 0) {
const char *name;
grantpt(p);
unlockpt(p);
name = ptsname(p);
if (!name) {
bb_perror_msg("ptsname error (is /dev/pts mounted?)");
return -1;
}
safe_strncpy(line, name, size);
return p;
}
#else
struct stat stb;
int i;
int j;
strcpy(line, "/dev/ptyXX");
for (i = 0; i < 16; i++) {
line[8] = "pqrstuvwxyzabcde"[i];
line[9] = '0';
if (stat(line, &stb) < 0) {
continue;
}
for (j = 0; j < 16; j++) {
line[9] = j < 10 ? j + '0' : j - 10 + 'a';
if (DEBUG)
fprintf(stderr, "Trying to open device: %s\n", line);
p = open(line, O_RDWR | O_NOCTTY);
if (p >= 0) {
line[5] = 't';
return p;
}
}
}
#endif /* FEATURE_DEVPTS */
return -1;
}
static struct tsession *
make_new_session(
USE_FEATURE_TELNETD_STANDALONE(int sock)