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Do not depend on the global 'sockt' being initialized to 0;

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instead, use the symbolic constant STDIN_FILENO, as this is
a daemon invoked from inetd.
Remove 'sockt' as it is not referenced.
This commit is contained in:
Bruce M Simpson 2004-06-14 22:43:05 +00:00
parent 9d61853d9f
commit 17d7976856
1 changed files with 2 additions and 3 deletions
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5
libexec/talkd/talkd.c
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@ -72,7 +72,6 @@ static const char rcsid[] =
CTL_MSG request;
CTL_RESPONSE response;
int sockt;
int debug = 0;
long lastmsgtime;
@ -122,8 +121,8 @@ main(int argc, char *argv[])
ctl_addr.sa_len = sizeof(ctl_addr);
process_request(mp, &response);
/* can block here, is this what I want? */
cc = sendto(sockt, (char *)&response, sizeof (response), 0,
&ctl_addr, sizeof (ctl_addr));
cc = sendto(STDIN_FILENO, (char *)&response,
sizeof (response), 0, &ctl_addr, sizeof (ctl_addr));
if (cc != sizeof (response))
syslog(LOG_WARNING, "sendto: %m");
}