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agetty: remove dead DO_DEVFS_FIDDLING code segment 

There is no ./configure option to enable this, and it is unlikely any
distribution hot patching to enable fiddling when building package.

Signed-off-by: Sami Kerola <kerolasa@iki.fi>
This commit is contained in:
Sami Kerola 2017-07-30 13:44:05 +01:00
parent 09ad914e72
commit 43a1709e3b
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1 changed files with 0 additions and 39 deletions
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39
term-utils/agetty.c
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@ -829,45 +829,6 @@ static void parse_args(int argc, char **argv, struct options *op)
if (argc > optind && argv[optind])
op->term = argv[optind];
#ifdef DO_DEVFS_FIDDLING
/*
* Some devfs junk, following Goswin Brederlow:
* turn ttyS<n> into tts/<n>
* turn tty<n> into vc/<n>
* http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=72241
*/
if (op->tty && strlen(op->tty) < 90) {
char dev_name[100];
struct stat st;
if (strncmp(op->tty, "ttyS", 4) == 0) {
strcpy(dev_name, "/dev/");
strcat(dev_name, op->tty);
if (stat(dev_name, &st) < 0) {
strcpy(dev_name, "/dev/tts/");
strcat(dev_name, op->tty + 4);
if (stat(dev_name, &st) == 0) {
op->tty = strdup(dev_name + 5);
if (!op->tty)
log_err(_("failed to allocate memory: %m"));
}
}
} else if (strncmp(op->tty, "tty", 3) == 0) {
strcpy(dev_name, "/dev/");
strncat(dev_name, op->tty, 90);
if (stat(dev_name, &st) < 0) {
strcpy(dev_name, "/dev/vc/");
strcat(dev_name, op->tty + 3);
if (stat(dev_name, &st) == 0) {
op->tty = strdup(dev_name + 5);
if (!op->tty)
log_err(_("failed to allocate memory: %m"));
}
}
}
}
#endif /* DO_DEVFS_FIDDLING */
debug("exiting parseargs\n");
}