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configure_network() if carrier already present

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Submitted by: serg@opus.opu.odessa.ua
This commit is contained in:
Andrey A. Chernov 1995-02-25 18:06:23 +00:00
parent 781d9d4623
commit 7fe4e56742
1 changed files with 4 additions and 2 deletions
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6
sbin/slattach/slattach.c
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@ -202,11 +202,13 @@ int main(int argc, char **argv)
if (redial_on_startup)
sighup_handler();
else if (!(modem_control & CLOCAL)) {
ioctl(fd, TIOCMGET, &comstate);
if (ioctl(fd, TIOCMGET, &comstate) < 0)
syslog(LOG_NOTICE,"cannot get carrier state: %m");
if (!(comstate & TIOCM_CD)) { /* check for carrier */
/* force a redial if no carrier */
kill (getpid(), SIGHUP);
}
} else
configure_network();
}
else
configure_network(); /* configure the network if needed. */