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Report once that the device isn't there, but keep trying. Don't

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filter the errno values.  They don't make as much sense as they used
to given how we do devices in /dev.
This commit is contained in:
Warner Losh 2004-09-29 20:55:14 +00:00
parent fa38f371c8
commit 780afd18cd
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=135941
1 changed files with 14 additions and 21 deletions
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35
libexec/getty/main.c
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@ -427,37 +427,30 @@ main(int argc, char *argv[])
static int
opentty(const char *tty, int flags)
{
int i, j = 0;
int i;
int failopenlogged = 0;
while (j < 10 && (i = open(tty, flags)) == -1)
while ((i = open(tty, flags)) == -1)
{
if (((j % 10) == 0) && (errno != ENXIO || !failopenlogged)) {
if (!failopenlogged) {
syslog(LOG_ERR, "open %s: %m", tty);
failopenlogged = 1;
}
j++;
sleep(60);
}
if (i == -1) {
syslog(LOG_ERR, "open %s: %m", tty);
return 0;
}
else {
if (login_tty(i) < 0) {
if (daemon(0,0) < 0) {
syslog(LOG_ERR,"daemon: %m");
close(i);
return 0;
}
if (login_tty(i) < 0) {
syslog(LOG_ERR, "login_tty %s: %m", tty);
close(i);
return 0;
}
if (login_tty(i) < 0) {
if (daemon(0,0) < 0) {
syslog(LOG_ERR,"daemon: %m");
close(i);
return 0;
}
if (login_tty(i) < 0) {
syslog(LOG_ERR, "login_tty %s: %m", tty);
close(i);
return 0;
}
return 1;
}
return 1;
}
static void