CONN FAILED (DEVICE LOCKED) - HDB
Richard Stueven
gak at gakbox.Corp.Sun.COM
Fri Jun 21 06:28:05 AEST 1991
In article <455.28605DC6 at mcws.fidonet.org>, BHeess at mcws.fidonet.org (Brian Heess) writes:
|>
|> uucp mcws (6/19-23:24:52,99,0) CONN FAILED (DEVICE LOCKED)
I've seen this happen a lot. When an incoming call disconnects, often the
lock file does not get removed. I wrote a small program, "uuunlock.c", that
validates the lock file(s) and removes them if they're invalid. Since it's
a short program, I'll include it here rather than posting to the source group.
==============================================================================
#include <stdio.h>
#include <fcntl.h>
char *ulockf[] = {
"/usr/spool/uucp/LCK..ph1"
};
#define NULOCKF 1
main(argc,argv)
int argc;
char **argv;
{
int i, fd;
long uucppid;
char errbuff[512];
for (i = 0; i < NULOCKF; i++) {
if ((fd = open(ulockf[i],O_RDONLY)) == -1) {
sprintf(errbuff,"Can't open %s",ulockf[i]);
perror(errbuff);
} else if (read(fd,&uucppid,sizeof(uucppid)) == -1) {
perror("read error");
} else {
close(fd);
if (kill((int)uucppid,0) == -1) {
if (unlink(ulockf[i]) == -1) {
sprintf(errbuff,"Can't unlink %s",ulockf[i]);
perror(errbuff);
}
} else {
sprintf(errbuff,"kill -0 %d failed",(int)uucppid);
perror(errbuff);
}
}
}
}
================================================================================
--
I guess there's some things | Seems like the more I think I know
I'm not meant to understand | The more I find I don't
Ain't life a riot? Ain't love grand? | Every answer opens up so many questions
Richard Stueven gak at Corp.Sun.COM ...!attmail!gak
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